EP0926960A1 - Helm mit verstellbarem halteband - Google Patents
Helm mit verstellbarem haltebandInfo
- Publication number
- EP0926960A1 EP0926960A1 EP98916788A EP98916788A EP0926960A1 EP 0926960 A1 EP0926960 A1 EP 0926960A1 EP 98916788 A EP98916788 A EP 98916788A EP 98916788 A EP98916788 A EP 98916788A EP 0926960 A1 EP0926960 A1 EP 0926960A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- helmet
- turntable
- twist lock
- adjustable
- strap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/14—Suspension devices
- A42B3/145—Size adjustment devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/08—Chin straps or similar retention devices
Definitions
- This invention basically relates to a helmet with its associated tether.
- Helmets are available for a variety of purposes. For example, builders, miners, firefighters and rescue troops wear special helmets to protect them from falling objects. Soldiers have always worn helmets in exercises and battles. There are also a variety of different special helmets for sporting purposes, for example for ice hockey players, for American football players, for baseball players, for skiers, bobsleigh and sled drivers, cyclists, riders etc. etc. Very common and In many countries, helmets are mandatory for motorcyclists on public roads.
- the present invention relates in general to helmets, because each helmet must be attached to the head so that it has a secure hold even with abrupt head movements and that its protective function actually comes into play in an emergency.
- a two-part retaining strap or tensioning strap is attached to the helmet for this attachment, the length of which can be adjusted in stages or continuously, and which is put together for carrying, for example, by means of a hook or a snap lock.
- Other straps are secured with Velcro or snap fasteners.
- tether straps are not very comfortable to use, or their length cannot be adjusted easily or quickly. The adjustment is difficult or difficult to do with one hand, although that would be very desirable, especially for cyclists, climbing riders and such helmets. Often, the tether cannot be tensioned continuously.
- two straps run from each side of the helmet at an angle to one another towards a chin guard, which forms a trough-shaped molding and encloses the chin, and to which the four straps are attached. To put on such a helmet, all four straps have to be adjusted in length, for which there are buckles with snap fastener parts.
- the object of the present invention to provide a helmet with an adjustable holding strap, which eliminates the problems indicated.
- the helmet should be put on quickly and the tether or straps should be able to be quickly and comfortably put on with one hand by the helmet wearer with a finely adjustable tensioning force.
- the helmet should enable the strap to be tightened or loosened effortlessly and quickly at any time while wearing it. The release of the strap so that the helmet can be removed should also be quick and easy.
- a helmet with an adjustable holding strap which is distinguished by the fact that it has at least one holding strap which is adjustable in length or in steps of at most 1.5 mm in length or in steps of at most 1.5 mm by means of a twist lock which can be operated with one hand, and can be held and released in any tension position .
- Figure 1 An American football helmet with a strap adjustable by means of a twist lock seen from the side;
- Figure 2 A twist lock with Maltese cross gear to the tether in an exploded view using vertical sections;
- Figure 3 The assembled twist lock with Maltese cross gear in a vertical section
- Figure 4 The rotary lock with Maltese cross gear seen from above, partially cut open;
- Figure 5 The chin guard molding with the twist lock for holding the American Football helmet shown separately from the front;
- Figure 6 A rotary lock with rack drive, seen in a cross section from the side;
- Figure 7 The rotary lock with rack and pinion drive according to Figure 6 seen from above, without a handle;
- Figure 8 The rotary lock with rack and pinion drive according to Figures 6 and 7 seen from below, without the lower housing cover;
- Figure 9 A twist lock with curved grooves acting as cams on a construction worker helmet, seen from behind;
- Figure 10 The twist lock according to Figure 9 shown in individual moments of continuous tightening;
- Figure 11 The shape of the curved groove on a rotary lock for proportional clamping stroke
- FIG. 12 A baseball helmet with a holding strap which can be adjusted by means of a twist lock, seen from the side;
- Figure 13 The baseball helmet according to Figure 12 seen from behind;
- Figure 14 An alternative baseball helmet in which the twist lock for the strap is firmly seated in the helmet shell;
- FIG. 15 A cyclist's helmet with a neck strap strap, in which the twist lock for the strap is firmly seated in the helmet shell, is shown in a longitudinal section;
- Figure 16 A cyclist helmet with neck strap, in which the twist lock to the strap is firmly seated in the helmet shell, shown in a longitudinal section;
- Figure 17 The cyclist's helmet with neck strap according to Figure 16 shown in a view from below into the inside of the helmet.
- FIG. 1 shows an American football helmet seen from the side, with tensioning straps that can be tensioned and released again by means of a twist lock 1 that can be operated with one hand.
- the helmet consists of a helmet shell 2, which is lined on the inside with a foam layer, which is held at some points by means of Velcro fasteners on the inside of the helmet shell. Because the Foam layer is hard and dimensionally stable, it does not exactly fit every head shape. So that the helmet is still comfortable to wear, a basket-like insert made of hollow rubber profiles is inserted into the helmet from below, the profiles of which adapt to the respective head shape of the helmet wearer.
- a very stable protective grille 37 is permanently mounted on the front of the helmet shell.
- the helmet only remains free on its underside and accordingly it has to be put over the head from top to bottom.
- the retaining strap consists of four tensioning straps 3 which run from different points on the helmet shell 2 towards the chin of the wearer and are fastened there to a trough-shaped shaped piece 5 which encloses the chin of the wearer.
- the length of the four straps 3 must be individually adjusted for each helmet wearer. For this purpose, they have at their ends, for example, a buckle 4 with a push button through which the respective strap end is guided.
- the buckle 4 can be moved on the strap 3 and is fixed at any point on the train.
- the push button of the buckle 4 is then attached to the counterpart of the push button which is mounted on the helmet shell 2.
- the molding 5 for the chin consists of a plastic shell, which is modeled on the chin shape and in which a screw cap 1 with a knob 7 is mounted.
- This twist lock 1 is the heart of the implementation of such a helmet strap, which can be tensioned, adjusted and released with one hand. It basically consists of a flat housing 6, a rotating head 7 which is arranged on the top of the housing and can be rotated relative thereto, and two pulling cables 8 which are led out of the housing on opposite sides and which are connected to the tensioning straps 3.
- a rotary drive construction within the housing of the rotary closure 1 the retaining strap of the helmet can be tensioned or loosened by turning the rotary knob 7.
- a rope pulley on which the rope ends are wound, is rotated in one direction or the other, so that the effective length of the pull ropes 8 in opposite directions in the sense of a corresponding rotary movement of the rotary knob 7 Loosening and tightening the mentioned tension bands 3 and thus the tether is changeable.
- twist locks 1 can be used in various constructions. A possible construction is described below with reference to the exploded vertical sectional view shown in FIG. 2. Starting from the bottom, the flat housing 6 of the twist lock 1 is shown, which has a circular recess 12 in plan view, into which a rope pulley 13 with a circumferential groove 16 shown above fits. Guide channels 14, through which the corresponding ends of the pull cables 8 are led out of the housing 6 on opposite sides, open into this recess 12 at approximately diametrically opposite points.
- the pulley 13 forms on its upper side a Maltese cross with four radial guide grooves 17 which are distributed around the circumference and act as drive elements, as will become clear.
- a drive pulley 18 is arranged in the housing 6 somewhat above the cable pulley 13, which is provided as a drive pulley with two eccentrically arranged drive pins 19 which are approximately diametrically opposite one another and from the underside of the drive pulley 18 protrude below against the pulley 13.
- the housing 6 with the rope pulley 16 and the drive pulley 18 is covered at the top by a cover 22, which runs on its underside parallel to the vertical main axis 1a
- a cover 22 which runs on its underside parallel to the vertical main axis 1a
- These fastening pins 23, 23a are penetrated by threaded bores 23 'and 23a', into which screws 24 inserted from the housing bottom 6a are screwed, so that the housing cover 22 is detachably connected to the housing bottom 6a via the fastening pins 23, 23a.
- the housing cover 22 Coaxial to the vertical main axis 1 a of the rotary closure 1, the housing cover 22 has on its underside a recess 25 for receiving the drive disk 18 and a cylindrical bearing bore 26 in which the lower, cylindrical end 27a of an upwardly projecting pin 27 of the drive disk 18 is centered is stored and managed.
- the upper tapered end 27b of this pin 27 protrudes upward beyond the bearing bore 26 and is provided with an outer square, a threaded bore 27c also being provided centrally in this pin 27.
- a toothed ring 28 is incorporated with a plurality of engagement teeth 29, which is part of a pawl device to be explained in more detail.
- This toothed ring 28 has engagement teeth 29 distributed over the circumference, which serve for the fine adjustment of the rotary closure 1.
- Part of the locking pawl device mentioned is also a locking pawl 30 shown above, which is designed in the manner of a two-armed lever and is pivotably held via a pivot axis 31 in an adapted passage recess 32 in the area above the toothed ring 28 of an intermediate disk 33 .
- the pawl 30 has a lower projection tooth 30a in one lever arm and an upper projection tooth 30b on its other lever arm.
- the pawl 30 can engage in the teeth 29 of the toothed ring 28, while the upper projecting tooth 30b of the pawl 30 protrudes into an approximately annular sector-shaped control recess 34 which is machined into the underside of the rotary head 7 above and which has a ramp-like end at one end has increasing control surface 34a.
- the upper projection tooth 30b of the pawl 30 can engage in this, whereby the twist lock is secured against its loosening.
- the intermediate disc 33 arranged between the rotary head 7 and the housing cover 22 is mounted and guided with the cylindrical, central recess 33a in its underside on a central, cylindrical bearing projection 22a on the upper side of the housing cover 22 in a freely rotatable manner.
- the pawl 30 is inserted into the passage recess 32 in the intermediate ring 33 from above by means of two bearing stones 36 arranged on both sides.
- the ends of the pivot axis 31 also protrude into this bearing block 36, a coil spring being arranged on the pivot axis 31 in the region between the one bearing block 36 and the locking pawl 30, so that the pawl 30 with its lower projection tooth 30a in the direction of the engagement teeth 29 Toothed ring 28 is resiliently biased.
- the rotary knob 7 provided with a lid-like widening 7a covers the intermediate disk 33 at the top, a central, cylindrical bearing protrusion 33b protruding from the upper side of the intermediate disk 33 into a central, likewise cylindrical recess 7b on the underside of the rotary button 7 for the purpose of guiding and storing it intervenes.
- a central, stepped bore 38 is provided in the rotary knob 7, through which a collar screw 39 can be inserted such that its lower threaded end 39a can be screwed into the threaded bore 27c on the drive disk 18.
- the collar screw 39 can be an Allen screw and can be completely countersunk in the bore 38.
- FIG. 3 the individual parts of the twist lock described here are shown in an assembled state in a cross section.
- the rotary knob 7 is limited to be relatively rotatable while creating an empty path the top of the intermediate plate 33 is mounted and guided.
- the rotary knob 7 has on its underside, here diametrically opposite the control recess 34, a downwardly projecting driving pin 40 which ripens into a ring-shaped recess 41 in the upper side of the intermediate disk 33 and with its ends pointing in the circumferential direction Stop ends 41 a, 41 b forms, as can best be seen in FIG. 4. These stop ends 41a, 41b limit the free travel of this rotary knob 7 when they come into contact with the driving pin 40 in one or the other direction of rotation of the rotary knob 7.
- the rotary knob 7 rotates in one direction or the other in accordance with FIG
- the length of the free travel is relatively freely rotatable and is rotatably supported and guided relative to the intermediate disk 33.
- the length of this free travel is matched to the circumferential length of the control recess 34, in which the upper projection tooth 30b of the pawl 30 engages as a kind of control or projection. Accordingly, when the rotary knob 7 is turned in the direction of the tightening rotary movement of the rotary lock 1, the rotary knob 7 first moves alone or freely relative to the drive plate 33 until its drive pin 40 with the corresponding stop end 41 a of the recess 41 comes into engagement.
- the upper projecting tooth 30b of the pawl 30 comes completely into the control recess 34 due to the action of the spring preload, while at the same time the lower projecting tooth of the pawl is pressed resiliently into engagement with the engagement teeth 29 of the toothed ring 28.
- the pulley 13 is rotated via the Maltese cross gear, so that the corresponding ends of the traction cables are wound on this pulley 13 and the tensioning straps are thus tightened.
- the pawl 30 comes into engagement with the teeth 29 of the toothed ring 28 distributed in the circumferential direction.
- the rotary setting of the rotary closure 1 which is then achieved is locked in the tightened position by the pawl engagement position.
- the straps of the helmet can therefore be tensioned with one hand with great sensitivity and with millimeter precision. If then the twist lock 1 is to be loosened in order to open the tensioning straps of the helmet again, the twist knob 7 is turned back in the direction of the loosening rotational movement, whereby the twist knob 7 rotates again alone and freely rotatable relative to the intermediate disk 33 in accordance with the free travel Driver pin 40 has reached the opposite free travel end position at the stop end 41 b in the recess 41.
- the ramp-like control surface 34a has simultaneously pushed over the surface of the upper projection tooth 30b of the control pawl 30 facing it, so that - contrary to the spring preload - the lower projection tooth 30a of the pawl 30 is disengaged from the engagement teeth 29 of the toothed ring 28 brought.
- the pawl 30 has been brought into its unlocked position and is held therein as long as the rotary knob 7 is rotated in the direction of the release rotary movement or the driver pin 40 of this rotary knob 7 is held in the free travel end position.
- the pawl device unlocked in this way thus permits problem-free actuation of the Maltese cross gear in such a way that the cable pulley 13 is rotated and the traction cables 8 can thereby be unwound from this cable pulley 13 again.
- the pull ropes can be designed as a loop on each side of the twist lock, so that one end of the loop is firmly attached to the twist lock and the other is wound around the sheave. The loop is then guided around a loose roller that sits at the end of a tension band. By tightening or unwinding the free end of the loop, the straps of the helmet are then pulled together or loosened.
- FIG. 5 shows the installation and the effect of the twist lock 1 on a plastic chin shell 5 of a helmet, which encloses the chin.
- This shell 5 has recesses 9 on both sides of the twist lock 1 in the form of slots 9 which extend radially from the twist lock knob 7 in the direction toward the tensioning straps 3 coming from the side and which are a few centimeters long.
- a slide 10 is slidably guided, on which the two straps 3 from the corresponding helmet side. converge and are attached.
- the carriage 10 itself is shaped in such a way that it forms a loose roll for the loop 8 which wraps around it. Each carriage 10 therefore acts like a deflection roller and, together with the loop 8, a pulley block is thereby formed.
- the plastic shell 5 is lined with a foam insert, which can be glued to the plastic shell 5 or can also be detachably attached to it, for example by means of push buttons or Velcro strips.
- a foam insert which can be glued to the plastic shell 5 or can also be detachably attached to it, for example by means of push buttons or Velcro strips.
- the chin molding 5 is pushed over the chin and then with one hand, which can be done even with the ice hockey glove on, the rotary knob 7 of the rotary fastener 1 is rotated, as a result of which the loops 8 are drawn together and the bit 5 is full is pulled to the chin, as the helmet wearer chooses.
- the helmet can be put on by the wearer himself and tightened as desired.
- the four tensioning straps 3 are optimally adjusted once in length and fastened by means of the push buttons 4 shown in FIG. 1, and afterwards the retaining strap in principle always remains closed.
- FIG. 6 shows a simplified construction of a twist lock 1, which requires fewer parts than that which was presented in FIGS. 2 to 4, but which works in a similar way.
- the twist lock is shown here assembled in a cross section viewed from the side, while FIG. 7 shows the twist lock seen from above, without a grip disk.
- this twist lock 1 essentially consists of a base 42, a turntable 43 with a coaxial gear 47 on its underside, an upper cover, which is formed by a grip disk 52, and a lower housing cover 58.
- plastic straps 44 which are shown here viewed from the side, instead of ropes be contracted, as will be explained with reference to the following description.
- the base 42 of this twist lock 1 has a circular recess, the inner side edge 50 of which is provided with teeth.
- the boring is intended to accommodate a turntable 43 and its diameter and depth are precisely adapted to accommodate the turntable 43.
- the turntable 43 has a recess 59 into which a spring-loaded pawl 49 is inserted.
- the recess 59 corresponds to the shape of the pawl 49 in such a way that it can be displaced in the radial direction with respect to the turntable 43.
- the pawl 49 is pressed radially outwards by a spring 48 in the recess 59, as a result of which the front pawl edge 51 engages in the stationary toothing 50 at the inner edge of the recess in the base 42.
- the pawl 49 which can be rotated around the center of the clamping device, and the stationary toothing 50 each have a slope with a slight slope on one side, so that when the turntable 43 is rotated clockwise in FIG. 7, the slope of the pawl 49 extends over this slightly increasing inclined surface - Che ⁇ of the teeth 50 slides and the pawl edge 51 by the spring 48 clicks again after each tooth and there blocks the opposite movement of the turntable 43.
- a grip disc 52 forms the upper end of the clamping device 1.
- This grip disc 52 can be rotated relative to the turntable 43.
- a bolt 53 which is firmly connected to the grip disk 52 and which runs inside the turntable 43 parallel to the turntable axis 54, passes through the pawl 49 in a recess 55.
- the recess 55 in the pawl 49 has an oblique surface 56, lengthways which of the bolts 53 slides counter-clockwise when the handle disc 52 is turned and thereby pulls the pawl 49 out of the toothing 50.
- the base 42 is closed with a housing cover 58.
- FIG. 8 shows the twist lock 1 according to FIGS. 6 and 7, seen from below, without the lower housing cover 58.
- the belts 44 can be pulled together by means of the rack and pinion drive formed.
- the two belts 44 guided in mutually opposite directions are guided in the base 42 at a distance from one another lying next to one another.
- the bands 44 have teeth 46 on the mutually facing longitudinal edges of their end regions 45.
- the gear 47 which is concentrically and firmly attached to the underside of the turntable 43, engages in the two serrations 46, so that when the gear 47 rotates, the two ends of the belts 44 are either pushed towards or away from one another.
- a twist lock that works according to this principle can also be used with only one band 44. In this case, the twist lock itself sits on a fixed part, to which a single strap must be able to be tightened, and which must be releasable in the opposite direction of movement.
- the pulling or loosening of a strap 44 or two straps 44 by means of such a twist lock 1 is carried out by turning the handle disc 52.
- the strap 44 or the two straps 44 are pulled into the twist lock 1, which causes a pulling together.
- the belt 44 or the belts 44 are moved in the opposite direction, which causes a release.
- the independent release of the contracted or the tapes 44 is prevented by the pawl 49.
- the handle disk 52 is rotated, the bolt 53, which is firmly connected to the handle disk 52, is also moved. If the grip disk 52 is turned clockwise, the bolt 53 rests on the radially extending side surface 57 of the recess 55 in the pawl 49 and acts as a driver for the pawl 49.
- the pawl 49 connected to the turntable 43 is also rotated clockwise and the spring-loaded pawl 49, which engages in the toothing 50 of the inner edge of the base 42, slides with its pawl edge 51 along the slightly increasing inclined surface of a tooth of the stationary toothing 50 and becomes pressed radially inwards against the spring force of the spring 48.
- Pawl edge 51 When the end of a tooth is reached, it clicks Pawl edge 51 again by force of the spring 48 and blocks the opposite movement of the turntable 43.
- the gear 47 connected to the turntable 43 performs the same rotary movement as the turntable 43 and pulls the belts 44, the toothed edges 46 of which engage in the gear 47, against each other.
- the gear 47 acts with the edges 46 of the belts 44 similar to a rack and pinion gear, in which the rotation of the gear 47 causes a linear displacement of the belts 44.
- the grip disc 52 is rotated counterclockwise. First, the turntable 43 is blocked, since the pawl 49 latches with its pawl 51 in the toothing 50 of the inner edge of the base 42 or is already latched.
- the bolt 53 which is firmly connected to it, also rotates and then slides in the recess 55 of the pawl 49 along the inclined surface 56. In doing so, it pulls the pawl 49 radially inward or out of the toothing 50.
- the turntable 43 and thus also the gearwheel 47 also rotates with the grip disk 52. The gear 47 pushes the straps 44 in the direction out of the rotary closure 1, which causes the strap to be released.
- FIG. 9 shows a further alternative twist lock, shown here in a plan view of a construction worker helmet 63 with a screen 73 viewed from behind.
- plastic straps 64 lead to the twist lock 1 from both sides.
- the twist lock 1 could, however, also function only with a single strap 64 that runs towards the twist lock 1 from one side.
- the twist lock 1 shown here basically enables tensioning in two phases.
- the rough setting or the rough tension is set in simple, discrete steps.
- one band or both bands 64 can be divided into two, the two parts overlapping.
- One band part has spaced-apart holes 65, which are overlaid by a slot cross 71, while the underlying band part fits into these holes 65 having.
- knobs 66 can be pressed into these opposite holes 65 of the overlapping tape parts.
- the knobs 66 are slightly thickened at their ends so that they cannot slide out of the holes 65 by themselves. However, this coarse tension does not yet allow the tensioning strap 64 to be tensioned continuously so that it lies comfortably against the head and still does not sit too loosely.
- the stepless adjustment is realized with the rotary lock shown here with a special turntable 62.
- the turntable 62 is rotatably arranged on an underlying plinth 74.
- the belts 64 which can be continuously clamped together, lead from two sides below the turntable 62 into the rotary closure 1 and are guided in the base 74 along a guide channel in the longitudinal direction.
- the turntable 62 now has two curved grooves 67, 68. These grooves 67, 68 can completely break through the turntable 62 as shown, but can also only be excluded from the turntable material from below, so that they cannot be seen from the outside.
- the two bands 64 each have a cam 69, 70 projecting perpendicularly from them at their ends. The cam 69 of the one clamping band 64 projects into the one groove 67, while the cam 70 of the other clamping band 64 projects into the other groove 68.
- the turntable 62 can either be mounted on the base 74 below it via a central axis, or else it can be rotatably held at its edges in part-circular versions on such a base. In both cases, these two parts can be designed as plastic injection molded parts in such a way that they only have to be pressed together for assembly, as a result of which the axis on the turntable 62 clicks into a corresponding hole in the base, or the edge of the turntable 62 on the side Guides snap into place on the base.
- the outer edges of the grooves 67, 68 curved here in a semicircular shape act like cam disks, along which the cams 69, 70 slide, which counteracts the center of the turntable 62 due to the continuously shortening distance this center can be pushed.
- the cams 69, 70 In the end position when the turntable 62 is rotated by 180 ° the cams 69, 70 have reached the ends of the curved grooves 67, 68.
- FIG. 10 The whole process of stepless tightening of this twist lock and thus the continuous contraction of the straps leading to it can be seen in FIG. 10, in which the sequence of movements is shown on the basis of several snapshots. For each snapshot, the number of degrees by which the turntable has already been rotated is indicated. With the semicircularly curved grooves used here with a constant radius of curvature, when the turntable is rotated, there is a stroke on the belts attached to the cams, which is not proportional to the rotation of the turntable. The clamping stroke generated in the meantime is given for each snapshot. It can be seen that less stroke is generated in the start and end area of the groove than in its central area. If you turn the turntable counterclockwise from the bottom position shown at the bottom, this time the cams are pressed outwards from the inside of the semicircular grooves and the strips are pushed apart accordingly and thus loosened.
- the groove In order to obtain a clamping stroke proportional to the rotation over the rotary range of the turntable from 0 ° to 180 °, the groove would have to have a curvature which has a radius of curvature which is variable via the curvature, as is shown in FIG. 11. As you can see, the radius of curvature quickly increases compared to the constant radius, starting from the rotational position 0 °, then remains approximately constant over a certain range and then gradually becomes smaller than the constant radius, and finally towards the 180 ° rotational position again to grow to the measure of constant radius.
- the curve that describes the groove in this case is an Archimedean spiral.
- the turntable can be braked be prepared.
- a rubber O-ring is clamped along the outer edge of the turntable 62 between the latter and the belts 64 underneath, which generates a corresponding frictional force between these two parts which exceeds the acting clamping force.
- the turntable 62 can have a special circular groove on its lower edge, in which the O-ring is inserted.
- FIG. 12 shows a further helmet design with one of the twist locks described above.
- a baseball helmet 80 which has a completely different, special shape, which is shown here from the side.
- the attachment to the head takes place via a holding strap 81 on the rear of the helmet, so that the holding strap holds the helmet 80 in place in the neck area of the wearer.
- This helmet 80 also consists of a plastic shell and has a foam pad on the inside with which the helmet 80 rests on the wearer's head.
- a further foam insert 82 extends around the neck area of the helmet wearer, as shown with dashed lines. At the back, this insert is left a little free by a cutout on the plastic shell of the helmet.
- the tether 81 extends parallel to the circumference of the head somewhat below it around the neck area, from one ear protection cap to the other.
- a twist lock 1 is installed in this retaining band 81.
- the loops of the twist lock 1 are in turn guided around the two carriages 10, so that each carriage 10 forms a pulley block for the ends of the retaining band sections.
- the rotary knob 7 is turned so far that the helmet 80 is sufficiently tightened on the head but does not cause any complaints. Can run in the same way for example, helmets for construction workers and miners. In contrast to a baseball helmet, however, these leave the ears open and are less or not padded with foam inserts.
- FIG. 13 shows a baseball helmet 80 seen from behind.
- FIG. 14 shows an alternative embodiment of a baseball helmet 80 seen from behind.
- the twist lock 1 is installed in the plastic shell of the helmet 80 and the retaining strap 84 runs horizontally between the recess in the rear part of the plastic shell. Tensioning is carried out via a rope 85, 86 in each case, which leads outwards from both sides of the twist lock 1 to deflection rollers 87, and from there back to one end of the holding strap 84. Between the twist lock 1 and the deflection rollers 87, the rope is in a guide channel running along the inside of the helmet. Both the retaining strap 84 and the twist lock 1 and its cables 85, 86 can be covered from the inside with a foam section, so that there are no pressure points on the head of the helmet wearer.
- FIG. 15 shows a cyclist helmet in a section along its axis of smile viewed from the side.
- the front of the helmet is on the left side of the blade and the back of the helmet is on the right side of the blade.
- the helmet consists of a solid material 90, in which a rotary fastener 1 is installed here on the rear of the helmet, in that it sits on a conical insert part 97 which fits into a recess provided on the helmet material 90.
- a T-shaped tab 91 is arranged on the inside of the helmet, but the T has fallen. This tab 91 is attached to the inside of the helmet at point 92.
- Your T-Balke ⁇ forms the actual strap, which runs around the Nacke ⁇ Buffalo the helmet wearer.
- the cable 8 which forms a loop which is guided around a deflection roller 94 which is embedded in the helmet material from the inside of the helmet, runs along this T-bar or along the tensioning band. It can be a rotatably mounted deflection roller or just a solid plastic cam with a circumferential groove, in which the loop of the cable 8 is inserted.
- the end of one rope is fixedly connected to the T-beam part 93 of the tab 91, while the other end of the rope leads to the twist lock 1, where it can be retracted into the twist lock 1 in a manner described several times and can be locked either in steps or continuously and is therefore exciting.
- the rotary knob 7 has special wing ribs 95 here, so that it can be rotated effortlessly even with gloves, despite its type of installation embedded in the helmet.
- the tension band formed by the T-beam 93 of the suspended tab 91 must be put on. It wraps around the neck area of the helmet wearer, while the front of the helmet is stretched against the forehead of the helmet wearer, which creates the counter pressure so that the helmet is held securely on the head.
- the tension can be dosed very finely and easily adjusted with one hand even while driving.
- FIG. 16 shows a further embodiment of a cyclist's helmet. This is essentially the same as that described above, except that it does not need a hanging tab.
- the strap 96 is held here by the cable 8 itself.
- it has two flexible guide tubes running along the tensioning strap 96, which are firmly connected to the tensioning strap 96, or it consists directly of a profiled strap which includes such guide tubes through which the rope 8 is then drawn.
- the rope preferably runs So first, if you look at the helmet from behind, against the clamping direction out of the twist lock 1 and then lengthways down into the tension band 96, or into the tube on the tension band 96, and runs close to the lower edge of the tension band 96 up to one end of it.
- the rope 8 continues around the deflection roller 94 on this side of the helmet. Then it leads back to the strap and in this or in the associated guide tube along the upper edge near to the other end of the strap, from there around the deflection roller on the other side of the helmet and finally again in a guide tube along the lower edge of the strap back to the twist lock 1.
- FIG. 17 shows the cyclist helmet according to FIG. 16 in a view from below.
- the tensioning strap 96 and the rotary fastener 1 arranged underneath it in the rear part of the helmet material 90 can be seen.
- the rope loops 8 lead on both sides of the helmet around deflection points arranged there. This cycling helmet is therefore compact and the strap is elegant and integrated into the inside of the helmet without hanging out.
- a wide variety of helmets can be equipped with the basic system, according to which the retaining strap can be adjusted directly or indirectly by means of such a twist lock 1 and can be fixed in the respective span length. Versions are also possible in which a corresponding tether with twist lock 1 is guided around the chin at the bottom.
- the twist lock 1 can also be mounted elsewhere on the helmet, for example at the front or on the side. Its cables are then routed along the helmet shell in such a way that they can tension the retaining strap wherever it runs.
Landscapes
- Helmets And Other Head Coverings (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29823779U DE29823779U1 (de) | 1997-05-14 | 1998-05-14 | Helm mit verstellbarem Halteband |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH112897 | 1997-05-14 | ||
CH112897 | 1997-05-14 | ||
CH177397 | 1997-07-21 | ||
CH177397 | 1997-07-21 | ||
CH227497 | 1997-09-29 | ||
CH227497 | 1997-09-29 | ||
PCT/CH1998/000198 WO1998051176A1 (de) | 1997-05-14 | 1998-05-14 | Helm mit verstellbarem halteband |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0926960A1 true EP0926960A1 (de) | 1999-07-07 |
EP0926960B1 EP0926960B1 (de) | 2000-11-29 |
Family
ID=27172721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98916788A Expired - Lifetime EP0926960B1 (de) | 1997-05-14 | 1998-05-14 | Helm mit verstellbarem halteband |
Country Status (9)
Country | Link |
---|---|
US (1) | US6256798B1 (de) |
EP (1) | EP0926960B1 (de) |
JP (1) | JP2002504961A (de) |
CN (1) | CN1117535C (de) |
AT (1) | ATE197753T1 (de) |
AU (1) | AU730671B2 (de) |
CA (1) | CA2288615A1 (de) |
DE (1) | DE59800364D1 (de) |
WO (1) | WO1998051176A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2874512A1 (de) | 2012-10-04 | 2015-05-27 | Intellectual Property Holdings, LLC | Helmhaltesystem |
EP3062650A4 (de) * | 2013-10-28 | 2018-03-14 | Intellectual Property Holdings, LLC | Helmhaltesystem |
Families Citing this family (160)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0898904B1 (de) * | 1997-08-09 | 2003-10-15 | RIXEN & KAUL GmbH | Verstellung für die wirksame Länge eines Bandes und Helm mit einer solchen Verstellung |
US20060156517A1 (en) * | 1997-08-22 | 2006-07-20 | Hammerslag Gary R | Reel based closure system |
US20080060167A1 (en) * | 1997-08-22 | 2008-03-13 | Hammerslag Gary R | Reel based closure system |
GB2354928A (en) * | 1999-10-07 | 2001-04-11 | Raleigh Industries Ltd | An adjuster for a helmet |
US6931668B2 (en) * | 2001-12-21 | 2005-08-23 | Itt Manufacturing Enterprises, Inc. | Headmount apparatus for attaching and supporting devices |
US6701535B2 (en) | 2001-12-21 | 2004-03-09 | Itt Industries | Adjustment mechanism for a headmount apparatus |
MXPA03003843A (es) | 2002-05-01 | 2004-09-03 | Riddell | Casco de futbol americano. |
US6708376B1 (en) | 2002-10-01 | 2004-03-23 | North Safety Products Ltd. | Length adjustment mechanism for a strap |
US6865752B2 (en) * | 2002-12-23 | 2005-03-15 | Wilson Sporting Goods Co. | Adjustable sports helmet |
CA2437545C (en) * | 2003-08-15 | 2009-03-17 | Bauer Nike Hockey Inc. | Hockey helmet comprising a lateral adjustment mechanism |
CA2437626C (en) * | 2003-08-15 | 2009-04-14 | Bauer Nike Hockey Inc. | Hockey helmet comprising an occipital adjustment mechanism |
US20110167543A1 (en) * | 2004-05-07 | 2011-07-14 | Enventys, Llc | Adjustable protective apparel |
US20080223972A1 (en) * | 2004-05-07 | 2008-09-18 | Enventys, Llc | Independently drawing and tensioning lines with bi-directional rotary device having two spools |
US7694354B2 (en) * | 2004-05-07 | 2010-04-13 | Enventys, Llc | Adjustable protective apparel |
US20110072566A1 (en) * | 2004-05-07 | 2011-03-31 | Enventys, Llc | Adjustably fitted protective apparel with rotary tension adjuster |
US20070039085A1 (en) * | 2004-05-07 | 2007-02-22 | Enventys, Llc | Adjustably fitted protective apparel with rotary tension adjuster |
US7246383B2 (en) | 2004-05-27 | 2007-07-24 | Bell Sports, Inc. | Fit adjustment mechanism for helmets |
CA2573639C (en) * | 2004-07-14 | 2012-05-15 | Sport Maska Inc. | Adjustable helmet |
CN103381003B (zh) | 2004-10-29 | 2016-05-25 | 博技术有限公司 | 基于卷轴的闭合*** |
TWM280673U (en) * | 2005-04-08 | 2005-11-21 | Gau-Shing Wu | Safeguard helmet for exercise |
US7937775B2 (en) | 2005-08-09 | 2011-05-10 | Microtek Medical, Inc. | Surgical protective head gear assembly including high volume air delivery system |
EP1815765A1 (de) * | 2006-02-07 | 2007-08-08 | Montres Journe S.A. | Feineinstellvorrichtung für die Gebrauchslänge eines Armbandes, insbesondere für ein Uhrarmband |
US20080092279A1 (en) * | 2006-09-01 | 2008-04-24 | Wen-Tsai Chiang | Baseball batter's helmet with adjustable protective padding system |
US7954260B2 (en) * | 2006-09-07 | 2011-06-07 | Enderson J Patrick | Interchangeable sandal and related methods |
KR101492477B1 (ko) | 2006-09-12 | 2015-02-11 | 보아 테크놀러지, 인크. | 지지대, 보호복 및 유사한 물품을 위한 잠금 시스템 |
US20080163410A1 (en) * | 2007-01-05 | 2008-07-10 | Wilson Sporting Goods Co. | Shock-absorbing facemask attachment assembly |
US8161576B2 (en) * | 2007-02-01 | 2012-04-24 | Sellstrom Manufacturing Company | Protective headgear assembly |
US9289024B2 (en) | 2007-04-16 | 2016-03-22 | Riddell, Inc. | Protective sports helmet |
CA2629024C (en) | 2007-04-16 | 2016-10-11 | Riddell, Inc. | Sports helmet with quick-release faceguard connector and adjustable internal pad element |
US8056150B2 (en) * | 2007-05-08 | 2011-11-15 | Warrior Sports, Inc. | Helmet adjustment system |
US8156574B2 (en) | 2007-05-08 | 2012-04-17 | Warrior Sports, Inc. | Helmet adjustment system |
US7950073B2 (en) * | 2007-08-06 | 2011-05-31 | Xenith, Llc | Headgear securement system |
US20090044316A1 (en) * | 2007-08-14 | 2009-02-19 | Wilson Sporting Goods Co. | Sports helmet with removable facemask |
US8296868B2 (en) | 2007-08-17 | 2012-10-30 | Easton Sports, Inc. | Adjustable hockey helmet |
JP5004729B2 (ja) * | 2007-09-10 | 2012-08-22 | キヤノン株式会社 | 頭部装着型機器 |
US9474319B2 (en) | 2007-10-10 | 2016-10-25 | 3M Innovative Properties Company | Pivoting headgear system |
RU2414830C1 (ru) * | 2007-10-10 | 2011-03-27 | 3М Инновейтив Пропертиз Компани | Головная подвеска с переходными звеньями и задней опорой |
US8209784B2 (en) | 2007-10-31 | 2012-07-03 | Kranos Ip Corporation | Helmet with an attachment mechanism for a faceguard |
US8424168B2 (en) | 2008-01-18 | 2013-04-23 | Boa Technology, Inc. | Closure system |
US20110099690A1 (en) * | 2008-01-18 | 2011-05-05 | Alan Norman Higgins | Adjustable headwear |
EP2317960A1 (de) * | 2008-05-15 | 2011-05-11 | Ossur HF | Orthopädische vorrichtungen mit drehspannung |
CN101390802B (zh) | 2008-10-15 | 2010-08-25 | 深圳市轻松科技股份有限公司 | 头部按摩器及其头盔 |
KR101688997B1 (ko) | 2008-11-21 | 2016-12-22 | 보아 테크놀러지, 인크. | 릴 기반 끈 조임 시스템 |
US9439800B2 (en) | 2009-01-14 | 2016-09-13 | Ossur Hf | Orthopedic device, use of orthopedic device and method for producing same |
US20100186151A1 (en) * | 2009-01-28 | 2010-07-29 | O'leary Brian E | Hockey-Coaching Helmet Systems |
CN102333502B (zh) | 2009-02-26 | 2014-06-25 | 欧苏尔公司 | 用于治疗背部的矫形装置 |
JP5337538B2 (ja) * | 2009-03-04 | 2013-11-06 | ミドリ安全株式会社 | 保護帽およびヘッドバンドのサイズ調整装置 |
US8015625B2 (en) * | 2009-05-06 | 2011-09-13 | Specialized Bicycle Components | Bicycle helmet adjustment mechanism |
JP5268801B2 (ja) * | 2009-06-26 | 2013-08-21 | キヤノン株式会社 | 頭部装着型表示装置 |
US8657769B2 (en) | 2009-11-04 | 2014-02-25 | Ossur Hf | Thoracic lumbar sacral orthosis |
CA3084203C (en) | 2009-12-23 | 2023-08-29 | Fisher & Paykel Healthcare Limited | Patient interface and headgear |
JP5768064B2 (ja) | 2010-01-21 | 2015-08-26 | ボア テクノロジー, インク. | 紐締めシステム及び紐締めシステムを締め付ける方法 |
KR200456037Y1 (ko) | 2010-01-22 | 2011-10-10 | 주식회사 모리스레포츠 | 머리 밴드 사이즈 조절기능을 갖는 레저 스포츠용 헬멧 |
US20110191946A1 (en) * | 2010-02-11 | 2011-08-11 | Kenneth Fang | Hat band structure |
US8939925B2 (en) | 2010-02-26 | 2015-01-27 | Ossur Hf | Tightening system for an orthopedic article |
DE102010016597A1 (de) | 2010-04-23 | 2011-10-27 | Tsg International Ag | Schutzhelm |
US9375053B2 (en) | 2012-03-15 | 2016-06-28 | Boa Technology, Inc. | Tightening mechanisms and applications including the same |
US10070695B2 (en) | 2010-04-30 | 2018-09-11 | Boa Technology Inc. | Tightening mechanisms and applications including the same |
US8516662B2 (en) | 2010-04-30 | 2013-08-27 | Boa Technology, Inc. | Reel based lacing system |
AU2011272791B2 (en) | 2010-07-01 | 2014-05-29 | 3M Innovative Properties Company | Braces using lacing systems |
WO2012003399A2 (en) | 2010-07-01 | 2012-01-05 | Boa Technology, Inc. | Lace guide |
US9226539B2 (en) * | 2010-07-13 | 2016-01-05 | Sport Maska Inc. | Helmet with rigid shell and adjustable liner |
USD681281S1 (en) | 2011-05-02 | 2013-04-30 | Riddell, Inc. | Protective sports helmet |
USD838922S1 (en) | 2011-05-02 | 2019-01-22 | Riddell, Inc. | Football helmet |
US20130000016A1 (en) * | 2011-06-20 | 2013-01-03 | Edward Robert Hall | Helmet Retention System |
US10306941B2 (en) | 2011-07-27 | 2019-06-04 | Bauer Hockey, Llc | Sports helmet with rotational impact protection |
US9345282B2 (en) | 2011-07-27 | 2016-05-24 | Bauer Hockey, Inc. | Adjustable helmet for a hockey or lacrosse player |
CN202277491U (zh) * | 2011-09-01 | 2012-06-20 | 倪国庆 | 间距调节装置及头部按摩器 |
US9763488B2 (en) | 2011-09-09 | 2017-09-19 | Riddell, Inc. | Protective sports helmet |
US9101181B2 (en) | 2011-10-13 | 2015-08-11 | Boa Technology Inc. | Reel-based lacing system |
GB2496409B (en) * | 2011-11-10 | 2013-11-20 | Lee Roberts | A protective insert |
EP2802299B1 (de) | 2012-01-13 | 2016-03-16 | Össur HF | Wirbelsäulenorthese |
US9572705B2 (en) | 2012-01-13 | 2017-02-21 | Ossur Hf | Spinal orthosis |
US9179729B2 (en) * | 2012-03-13 | 2015-11-10 | Boa Technology, Inc. | Tightening systems |
US9021616B2 (en) * | 2012-04-25 | 2015-05-05 | David Baty | Protective gear |
GB2558822B8 (en) | 2012-08-08 | 2019-04-10 | Fisher & Paykel Healthcare Ltd | Headgear for patient interface |
US9756889B2 (en) | 2012-09-10 | 2017-09-12 | Riddell, Inc. | Protective sports helmet chinstrap assembly |
EP2897559B1 (de) | 2012-09-19 | 2019-03-06 | Ossur HF | Paneelbefestigungs- und umfangsanpassungssysteme für eine orthopädische vorrichtung |
WO2014071319A1 (en) | 2012-11-02 | 2014-05-08 | Boa Technology Inc. | Coupling members for closure devices and systems |
WO2014074645A2 (en) | 2012-11-06 | 2014-05-15 | Boa Technology Inc. | Devices and methods for adjusting the fit of footwear |
US9795500B2 (en) | 2013-01-24 | 2017-10-24 | Ossur Hf | Orthopedic device for treating complications of the hip |
WO2014116895A1 (en) | 2013-01-24 | 2014-07-31 | Ossur Hf | Orthopedic device for treating complications of the hip |
US10357391B2 (en) | 2013-01-24 | 2019-07-23 | Ossur Hf | Orthopedic device for treating complications of the hip |
US9554935B2 (en) | 2013-01-24 | 2017-01-31 | Ossur Hf | Orthopedic device for treating complications of the hip |
WO2014117184A1 (en) | 2013-01-28 | 2014-07-31 | Boa Technology Inc. | Lace fixation assembly and system |
US10702409B2 (en) | 2013-02-05 | 2020-07-07 | Boa Technology Inc. | Closure devices for medical devices and methods |
JP6119292B2 (ja) * | 2013-02-15 | 2017-04-26 | 山本光学株式会社 | 顔面装着具のベルト長さ調節機構 |
WO2014138297A1 (en) | 2013-03-05 | 2014-09-12 | Boa Technology Inc. | Systems, methods, and devices for automatic closure of medical devices |
US10251451B2 (en) | 2013-03-05 | 2019-04-09 | Boa Technology Inc. | Closure devices including incremental release mechanisms and methods therefor |
US20140276013A1 (en) * | 2013-03-13 | 2014-09-18 | Cephalogics, LLC | Optical tomography sensor and related apparatus and methods |
KR102303146B1 (ko) | 2013-04-01 | 2021-09-17 | 보아 테크놀러지, 인크. | 릴 기반의 폐쇄 시스템을 포함하도록 신발류를 개장하기 위한 방법 및 장치 |
GB2561737B (en) * | 2013-04-24 | 2019-02-20 | Fisher & Paykel Healthcare Ltd | Automatically adjusting headgear for patient interface |
US20140350643A1 (en) * | 2013-05-23 | 2014-11-27 | Apira Science, Inc. | Phototherapy apparatus for skin treatment |
US10076160B2 (en) | 2013-06-05 | 2018-09-18 | Boa Technology Inc. | Integrated closure device components and methods |
US9770070B2 (en) | 2013-06-05 | 2017-09-26 | Boa Technology Inc. | Integrated closure device components and methods |
US9629417B2 (en) | 2013-07-02 | 2017-04-25 | Boa Technology Inc. | Tension limiting mechanisms for closure devices and methods therefor |
EP3019043B1 (de) | 2013-07-10 | 2019-09-18 | Boa Technology Inc. | Verschlussvorrichtungen mit inkrementellen lösemechanismen und verfahren dafür |
US9681695B2 (en) | 2013-07-31 | 2017-06-20 | Sport Maska Inc. | Helmet with chin cup |
US9622532B2 (en) | 2013-08-02 | 2017-04-18 | Riddell, Inc. | Sports helmet with adjustable chin strap system |
US9700101B2 (en) | 2013-09-05 | 2017-07-11 | Boa Technology Inc. | Guides and components for closure systems and methods therefor |
KR20230084599A (ko) | 2013-09-13 | 2023-06-13 | 보아 테크놀러지, 인크. | 릴 기반 폐쇄 장치 및 그에 따른 방법 |
EP3071159A1 (de) | 2013-11-18 | 2016-09-28 | Boa Technology, Inc. | Verfahren und vorrichtungen zur bereitstellung eines automatischen verschlusses von prothesen und orthesen |
JP2016539253A (ja) | 2013-12-06 | 2016-12-15 | ベル スポーツ, インコーポレイテッド | 可撓性多層ヘルメット及びその作製方法 |
CA2934368C (en) | 2013-12-19 | 2023-03-21 | Bauer Hockey Corp. | Helmet for impact protection |
USD835976S1 (en) | 2014-01-16 | 2018-12-18 | Boa Technology Inc. | Coupling member |
USD752822S1 (en) | 2014-02-12 | 2016-03-29 | Riddell, Inc. | Football helmet |
US11730222B2 (en) | 2014-02-21 | 2023-08-22 | Matscitechno Licensing Company | Helmet padding system |
US11659882B2 (en) | 2014-02-21 | 2023-05-30 | Matscitechno Licensing Company | Helmet padding system |
US11253771B2 (en) | 2014-02-21 | 2022-02-22 | Matscitechno Licensing Company | Helmet padding system |
US11744312B2 (en) | 2014-02-21 | 2023-09-05 | Matscitechno Licensing Company | Helmet padding system |
KR102258260B1 (ko) * | 2014-04-30 | 2021-05-28 | 야마모토 고가쿠 가부시키가이샤 | 안면 장착구의 벨트길이 조절기구 |
CN103976858B (zh) * | 2014-05-09 | 2016-05-04 | 深圳市倍轻松科技股份有限公司 | 头部按摩器及其头盔大小调节结构 |
WO2015179332A1 (en) | 2014-05-19 | 2015-11-26 | Ossur Hf | Adjustable prosthetic device |
CN105310823B (zh) * | 2014-05-30 | 2018-05-08 | 山本光学株式会社 | 脸面装配件的带长度调节机构 |
US10512305B2 (en) | 2014-07-11 | 2019-12-24 | Ossur Hf | Tightening system with a tension control mechanism |
US20160058127A1 (en) | 2014-08-28 | 2016-03-03 | Boa Technology Inc. | Devices and methods for enhancing the fit of boots and other footwear |
TWI708572B (zh) | 2014-09-16 | 2020-11-01 | 紐西蘭商費雪&佩凱爾關心健康有限公司 | 模內成型頭帽 |
US10646680B2 (en) | 2014-09-19 | 2020-05-12 | Fisher & Paykel Healthcare Limited | Headgear assemblies and interface assemblies with headgear |
EP3200733B1 (de) | 2014-10-01 | 2018-11-28 | Össur Iceland EHF | Stützvorrichtung für artikel und verfahren zur verwendung davon |
US10575591B2 (en) | 2014-10-07 | 2020-03-03 | Boa Technology Inc. | Devices, methods, and systems for remote control of a motorized closure system |
CA2966189C (en) | 2014-10-28 | 2023-09-26 | Bell Sports, Inc. | Protective helmet |
US10390582B2 (en) | 2014-12-05 | 2019-08-27 | Two Guys And A Hat Inc. | Protective headgear |
USD835898S1 (en) | 2015-01-16 | 2018-12-18 | Boa Technology Inc. | Footwear lace tightening reel stabilizer |
US10561520B2 (en) | 2015-02-27 | 2020-02-18 | Ossur Iceland Ehf | Spinal orthosis, kit and method for using the same |
US10159592B2 (en) | 2015-02-27 | 2018-12-25 | Ossur Iceland Ehf | Spinal orthosis, kit and method for using the same |
US9961952B2 (en) | 2015-08-17 | 2018-05-08 | Bauer Hockey, Llc | Helmet for impact protection |
US10004297B2 (en) | 2015-10-15 | 2018-06-26 | Boa Technology Inc. | Lacing configurations for footwear |
CA3017566A1 (en) | 2016-03-16 | 2017-09-21 | Fisher & Paykel Healthcare Limited | Strap assembly, strap connector, headgear, headgear assembly, method of forming headgear, tubular connector, patient interface and method of joining straps |
SG11201807697QA (en) | 2016-03-16 | 2018-10-30 | Fisher & Paykel Healthcare Ltd | Intra-mould substrate |
WO2017158544A1 (en) * | 2016-03-16 | 2017-09-21 | Fisher & Paykel Healthcare Limited | Directional lock for interface headgear arrangement |
CN105832480B (zh) * | 2016-03-17 | 2019-01-11 | 中国人民解放军第三军医大学第三附属医院 | 可当作担架用的床垫 |
KR102391910B1 (ko) | 2016-08-02 | 2022-04-28 | 보아 테크놀러지, 인크. | 신발끈 결속 시스템의 인장 부재 가이드 |
CN110049694A (zh) | 2016-12-09 | 2019-07-23 | Boa科技股份有限公司 | 基于卷轴的闭合*** |
US10543630B2 (en) | 2017-02-27 | 2020-01-28 | Boa Technology Inc. | Reel based closure system employing a friction based tension mechanism |
US11357279B2 (en) | 2017-05-09 | 2022-06-14 | Boa Technology Inc. | Closure components for a helmet layer and methods for installing same |
US10772384B2 (en) | 2017-07-18 | 2020-09-15 | Boa Technology Inc. | System and methods for minimizing dynamic lace movement |
EP3678613B1 (de) | 2017-09-07 | 2023-08-09 | Össur Iceland EHF | Brustwirbel lendenwirbel kreuzbein befestigung für eine orthese |
JP6867519B2 (ja) | 2017-09-07 | 2021-04-28 | アップル インコーポレイテッドApple Inc. | 調整機構を備えたヘッドマウントディスプレイ |
CN111148606B (zh) | 2017-09-28 | 2023-04-07 | 奥索冰岛有限公司 | 身体接合装置 |
TWI639308B (zh) | 2017-11-08 | 2018-10-21 | 和碩聯合科技股份有限公司 | 射頻開關電路 |
CA3085300A1 (en) | 2017-12-21 | 2019-06-27 | Fisher & Paykel Healthcare Limited | Respiratory mask system |
TWI655816B (zh) | 2018-01-12 | 2019-04-01 | Pegatron Corporation | 晶片保護電路 |
CA3093955A1 (en) | 2018-03-16 | 2019-09-19 | Fisher & Paykel Healthcare Limited | Headgear with lock disengagement mechanism |
US11009712B2 (en) * | 2018-05-03 | 2021-05-18 | Htc Corporation | Head-mounted display device |
CN109102677A (zh) * | 2018-10-31 | 2018-12-28 | 中国汽车工程研究院股份有限公司 | 建筑工地安全监控***及方法 |
TW202019270A (zh) | 2018-11-14 | 2020-05-16 | 和碩聯合科技股份有限公司 | 電子裝置及其電磁屏蔽組件 |
CN110068928B (zh) * | 2019-03-30 | 2023-06-30 | 歌尔科技有限公司 | 绑带调节装置及头戴显示产品 |
CN114072024A (zh) | 2019-05-01 | 2022-02-18 | Boa科技股份有限公司 | 基于卷轴的闭合*** |
US11700902B2 (en) | 2020-01-08 | 2023-07-18 | ArmorSource, LLC | Helmet retention system |
WO2021163578A1 (en) | 2020-02-14 | 2021-08-19 | Shift Holding, LLC | Shift reel and related methods |
US11540577B2 (en) | 2020-03-12 | 2023-01-03 | Matscitechno Licensing Company | Helmet system |
US11540578B2 (en) | 2020-03-12 | 2023-01-03 | Matscitechno Licensing Company | Helmet system |
CN111981390B (zh) * | 2020-08-31 | 2022-11-29 | 山东九商工程机械有限公司 | 一种多样固定方式的煤矿用便捷式探照灯 |
US11583024B2 (en) | 2020-12-08 | 2023-02-21 | LIFT Airborne Technologies LLC | Helmet fit system |
US11800912B2 (en) * | 2020-12-09 | 2023-10-31 | Crayton Caswell | Rotary adjustable watch band |
USD1014695S1 (en) | 2021-03-24 | 2024-02-13 | Shift Holding, LLC | Shift reel |
WO2023224638A2 (en) * | 2021-05-28 | 2023-11-23 | Gentex Corporation | Aviation helmet |
EP4181724B1 (de) * | 2021-09-24 | 2024-07-03 | C.E.S. Ileri Kompozit Ve Savunma Teknolojileri Sanayi Ve Ticaret Anonim Sirketi | Ratschen-wählscheibenmechanismus für helm |
CN113885203B (zh) * | 2021-09-28 | 2022-11-11 | 歌尔光学科技有限公司 | 一种头戴设备 |
CN114304825A (zh) * | 2021-12-31 | 2022-04-12 | 上海摩软通讯技术有限公司 | 一种可穿戴设备及其佩戴锁紧调节结构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US631880A (en) * | 1898-12-23 | 1899-08-29 | Charles Josiah Ross | Helmet. |
US2739310A (en) * | 1952-06-11 | 1956-03-27 | Frieder | Headgear structure |
US3018483A (en) * | 1958-12-24 | 1962-01-30 | Mine Safety Appliances Co | Adjustable helmet shell suspension |
US3214809A (en) * | 1963-12-20 | 1965-11-02 | Kedman Company | Length adjustment mechanism |
US4279037A (en) * | 1968-08-02 | 1981-07-21 | Morgan Frank S | Adjustable headgear suspension |
US3787894A (en) * | 1972-10-12 | 1974-01-29 | J Goodman | Easily adjustable protective head gear |
FR2638070B1 (fr) * | 1988-10-21 | 1991-07-12 | Parinter Sa | Coiffe reglable et coiffure equipee de cette coiffe |
DE3926514A1 (de) * | 1989-08-10 | 1991-02-14 | Weinmann & Co Kg | Drehverschluss fuer einen sportschuh, insbesondere einen skischuh |
FR2687902B1 (fr) * | 1992-02-27 | 1997-03-21 | Petzl Ets | Casque de securite a reglage du dispositif de maintien sur la tete. |
US5331687A (en) * | 1992-08-07 | 1994-07-26 | American Needle | Size adjustable headwear piece |
US5357654A (en) * | 1993-03-19 | 1994-10-25 | Hsing Chi Hsieh | Ratchet diving mask strap |
US5659900A (en) * | 1993-07-08 | 1997-08-26 | Bell Sports, Inc. | Sizing and stabilizing apparatus for bicycle helmets |
DE29613682U1 (de) * | 1996-08-07 | 1996-11-07 | Krauter, Günter, 73635 Rudersberg | Vorrichtung zur Halterung eines Helms |
IT1284834B1 (it) * | 1996-09-30 | 1998-05-22 | Camau System Di Casale & C S N | Dispositivo per adattare e fissare un casco alla testa dell'utente. |
-
1998
- 1998-05-14 AT AT98916788T patent/ATE197753T1/de not_active IP Right Cessation
- 1998-05-14 DE DE59800364T patent/DE59800364D1/de not_active Expired - Lifetime
- 1998-05-14 CN CN98805029A patent/CN1117535C/zh not_active Expired - Fee Related
- 1998-05-14 AU AU70271/98A patent/AU730671B2/en not_active Ceased
- 1998-05-14 WO PCT/CH1998/000198 patent/WO1998051176A1/de active IP Right Grant
- 1998-05-14 EP EP98916788A patent/EP0926960B1/de not_active Expired - Lifetime
- 1998-05-14 CA CA002288615A patent/CA2288615A1/en not_active Abandoned
- 1998-05-14 JP JP54866198A patent/JP2002504961A/ja active Pending
-
1999
- 1999-05-14 US US09/424,005 patent/US6256798B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9851176A1 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2874512A1 (de) | 2012-10-04 | 2015-05-27 | Intellectual Property Holdings, LLC | Helmhaltesystem |
EP2874512B1 (de) * | 2012-10-04 | 2017-07-05 | Intellectual Property Holdings, LLC | Helmhaltesystem |
US9894953B2 (en) | 2012-10-04 | 2018-02-20 | Intellectual Property Holdings, Llc | Helmet retention system |
EP3300618A1 (de) * | 2012-10-04 | 2018-04-04 | Intellectual Property Holdings, LLC | Helmhaltesystem |
US10595578B2 (en) | 2012-10-04 | 2020-03-24 | Intellectual Property Holdings, Llc | Helmet retention system |
EP3062650A4 (de) * | 2013-10-28 | 2018-03-14 | Intellectual Property Holdings, LLC | Helmhaltesystem |
AU2014342635B2 (en) * | 2013-10-28 | 2019-07-11 | Team Wendy, Llc | Helmet retention system |
Also Published As
Publication number | Publication date |
---|---|
EP0926960B1 (de) | 2000-11-29 |
CN1117535C (zh) | 2003-08-13 |
WO1998051176A1 (de) | 1998-11-19 |
CN1255836A (zh) | 2000-06-07 |
DE59800364D1 (de) | 2001-01-04 |
AU7027198A (en) | 1998-12-08 |
JP2002504961A (ja) | 2002-02-12 |
US6256798B1 (en) | 2001-07-10 |
AU730671B2 (en) | 2001-03-08 |
CA2288615A1 (en) | 1998-11-19 |
ATE197753T1 (de) | 2000-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0926960A1 (de) | Helm mit verstellbarem halteband | |
DE102010028120B4 (de) | Einstellvorrichtung für einen Fahrradhelm | |
DE4326049C2 (de) | Drehverschlußanordnung | |
DE69311158T2 (de) | Schutzhelm mit verstellbarem Kopfband | |
DE60100845T2 (de) | Schutzhelm mit vorrichtung zum verstellen der kopfweite | |
DE69511614T3 (de) | Vorrichtung zur Befestigung eines Helmes am Hinterkopf | |
EP1026968B1 (de) | Schutzhelm mit einer formstabilen helmschale | |
WO2007025500A1 (de) | Verstellvorrichtung bei einem helm | |
DE20003854U1 (de) | Drehverschluß, insbesondere für Schuhe | |
DE4224476A1 (de) | Einrichtung zum Schutz des menschlichen Kopfes gegen äussere Einwirkungen | |
DE2847933A1 (de) | Haltevorrichtung fuer schutzhelme | |
DE2724756A1 (de) | Sicherheitsschnalle | |
EP4114223B1 (de) | Schutzhelm | |
EP2123182A2 (de) | Helm | |
DE29823779U1 (de) | Helm mit verstellbarem Halteband | |
DE10057814A1 (de) | Vorrichtung zur Halterung eines Helms | |
EP1656045B1 (de) | Helm | |
DE20102157U1 (de) | Schnürschuh mit Schnellschnürung | |
DE3213886A1 (de) | Schutzhelm | |
WO1998005229A1 (de) | Vorrichtung zur halterung eines helms | |
DE3239180C2 (de) | ||
EP1317887B1 (de) | Beriemungssystem | |
EP0898904B1 (de) | Verstellung für die wirksame Länge eines Bandes und Helm mit einer solchen Verstellung | |
EP0861608B1 (de) | Schutzhelm | |
DE4322339C2 (de) | Sturzhelm |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990223 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL SE |
|
17Q | First examination report despatched |
Effective date: 19990716 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL SE |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20001129 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20001129 |
|
REF | Corresponds to: |
Ref document number: 197753 Country of ref document: AT Date of ref document: 20001215 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59800364 Country of ref document: DE Date of ref document: 20010104 |
|
ITF | It: translation for a ep patent filed |
Owner name: ORGANIZZAZIONE D'AGOSTINI |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20010228 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20010228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: FELBER & PARTNER AG PATENTANWAELTE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20010302 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20010209 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010514 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010531 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
BERE | Be: lapsed |
Owner name: EGOLF HEINZ Effective date: 20010531 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20080531 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20080603 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090529 Year of fee payment: 12 Ref country code: FR Payment date: 20090528 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20090430 Year of fee payment: 12 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20090514 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20091201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090514 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20110131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100514 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59800364 Country of ref document: DE Representative=s name: FELBER & PARTNER AG, CH Ref country code: DE Ref legal event code: R081 Ref document number: 59800364 Country of ref document: DE Owner name: GUDO AG, CH Free format text: FORMER OWNER: EGOLF, HEINZ, HINWIL, CH |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20160729 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59800364 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171201 |