EP0991837B1 - Scharnier zum schwenkbaren lagern eines bauteils - Google Patents
Scharnier zum schwenkbaren lagern eines bauteils Download PDFInfo
- Publication number
- EP0991837B1 EP0991837B1 EP98939504A EP98939504A EP0991837B1 EP 0991837 B1 EP0991837 B1 EP 0991837B1 EP 98939504 A EP98939504 A EP 98939504A EP 98939504 A EP98939504 A EP 98939504A EP 0991837 B1 EP0991837 B1 EP 0991837B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hinge
- force
- wedge
- swivel
- pivot
- 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.)
- Expired - Lifetime
Links
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- 239000002655 kraft paper Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 6
- 230000002401 inhibitory effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 210000003660 reticulum Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000000418 atomic force spectrum Methods 0.000 description 1
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- 210000003746 feather Anatomy 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000004091 panning Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/08—Friction devices between relatively-movable hinge parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/08—Friction devices between relatively-movable hinge parts
- E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
- E05D11/084—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces the friction depending on direction of rotation or opening angle of the hinge
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/536—Hoods
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/548—Trunk lids
Definitions
- the invention relates to a hinge for pivoting storage of a component on which one is aimed at pivoting the same Actuating force acts and with an inhibiting this pivoting Swivel brake in the form of interacting cylinder wedge surfaces on the hinge pin and on at least one of the Hinge shields.
- an articulated connection understood with at least one axis that a wave in Shape of a hinge pin and a hub in the form of a swivel Has hinge plate.
- Other names for one such an articulated connection are, for example, (door) hinge or Piano tape.
- the hinge can also have two parallel axes have, between which a hinge bridge is arranged.
- the hinge is used to pivot a component. It follows that the bearing element of the hinge is swivel-proof is arranged. However, this does not preclude this bearing element in turn in another articulated connection is pivotally mounted, for example the hinge bridge mentioned around the second axis mentioned.
- a swivel brake is understood to be an inhibiting device that Swiveling the pivoted component under the effect a certain resistance, in other words opposes a counterforce that is usually less than the positioning force. As long as the positioning force remains lower than that Counterforce, the inhibitor acts as a swivel stop and prevents the component from swiveling under the influence of the positioning force.
- the actuating force acting on the pivotably mounted component can of any kind. It can, for example, on a horizontal axis swiveling components such as flaps or folding seats gravity are formed; it can by an energy store can be applied like a feather or it can spontaneously be exercised, for example by a gust of wind on a door.
- Cylinder wedge surfaces are understood to mean cams that are on facing each other, coaxial with the axis of the hinge Surfaces of the hinge pin and the hinge plate one imaginary cylinder surface gradually, wedge-shaped rise and then fall steeply back onto the cylinder surface, the cams on one of the components on an inner surface and arranged on the other component on an outer surface and the rising directions of the cams are opposite to each other and wherein between the cylindrical wedge surfaces in a joining position there is a joint gap that is less than the height of the Cam over their respective reference cylinder surface.
- car doors that depend on their position and depending on The vehicle's inclination to gravity or a gust of wind is very great exerts different moments that are at least as balanced should be that a door is held in the open position is and / or does not accelerate unintentionally without braking this position pivots.
- Another example is folding seats on public transport or in built-in seating, usually through Spring force in the folded position. Is common it is desirable that they be kept in the folded position, so that they don't fold up when you get up for a short time.
- the automatic folding should be triggered by briefly lifting it his. Furthermore, such seats are not intended to affect the Spring force can be greatly accelerated so as not to reach its top Attachment. Your folding up should therefore at least in End range of their pivoting movement take place braked.
- the invention was therefore the object of a hinge a design rule with a swivel brake with cylindrical wedge surfaces to specify the braking effect and embodiments, through which these requirements can be met in the best possible way. It solves this problem in that the course of the braking torque of the swivel brake the gradients acting on the component Positioning forces is adjusted via the swivel angle in the sense that the positioning force at least over a substantial part of the Swing angle opposes a braking force that is less than the positioning force.
- the component can therefore be in a substantial part of its power Pivot angle, but only braked, inhibited, slowed down. So it doesn't become more or less arbitrary Course of the braking torque of the swivel brake between assumed initial and final values, but a course, the on the course of those acting on the pivotable component Adjusted forces and by parameters such as the mass of the swiveling Component, swivel arm of the center of gravity of the component, Swivel angle, inclination of the swivel axis in space and others is determined. Because these parameters vary widely from case to case can be, must determine the course of the Braking torque a determination of the course of the actuating forces and go ahead of the desired course of the pivoting movement.
- the braking force of the swivel brake the actuating force exceed, so that the component in these areas is not pivoted by the actuating force, but is blocked.
- the swivel brake according to claim 3 of the actuating force in a range of the pivot angle no braking force opposed. This applies in particular an area before the start or end point of a swivel angle, which is safely reached and held by means of the actuating force shall be.
- the Swivel brake according to claims 5 to 9 with several, in the different areas of the swivel angle taking effect Wedge surfaces are provided depending on the desired Function with the same or opposite sense of incline can be equipped.
- the wedge surface pairings occur successively in effect and the swivel brake exercises Braking force over a large swivel range.
- the wedge surface pairings occur depending on the swivel direction Effect, causing the swing brake increasing braking force in exercises both swivel directions.
- the wedge surfaces can with be provided with the same or different slopes, so that the swivel brake different or depending on the swivel direction with the swivel angle progressively or degressively increasing braking effect can be granted.
- the swivel brake is at least 20% of that due to the actuating force applied positioning work, i.e. the product of positioning power and swivel path through braking work, i.e. through the product destroyed from braking force and swivel travel, i.e. in thermal energy converts to a sufficient braking of the movement of each to achieve swivel braked component.
- the actuating force applied positioning work i.e. the product of positioning power and swivel path through braking work, i.e. through the product destroyed from braking force and swivel travel, i.e. in thermal energy converts to a sufficient braking of the movement of each to achieve swivel braked component.
- An essential structural element of the present invention are the wedge profiles, their training and functionality initially should be described.
- a hinge 1 has a hub acting hinge plate 2 on its inner surface several, in the illustrated embodiment two by each 180 ° offset from each other, from an imaginary cylinder surface 3 gradually, in a wedge shape clockwise towards one Line 4 rising and then steep again on the cylinder surface falling cams 5 on.
- the one acting as a shaft points Hinge pin 6 two against each other by 180 ° offset, gradually from an imaginary cylinder surface 7, wedge-shaped counterclockwise up to a line 8 rising and then again falling steeply onto the cylinder surface Cam 9 on.
- the back surfaces have a joining position the cams 5 and 9 on a joining gap 10, by means of which Hinge plate 2 and hinge pin 5 can be inserted into each other can.
- a wedge surface pair 11 therefore consists of at least one Wedge surface pair, but it can also be a plurality of the same have, as shown in Fig. 1/2 two, but also three and technically sensible up to six pairs of wedge surfaces.
- the wedge surface pairings 11 form in connection with them bearing parts hinge plate 2 and hinge pin 6 a Swing brake 12.
- the two wedge surface pairings 11 of Figures 1 and 2 have a working range of approximately 120 °. They close after going through an angle of rotation of about 10 ° to 15 ° the joining gap 10 and then come into frictional engagement. This frictional engagement and thus the braking effect increases with further turning increasing surface pressure to a maximum. Because the contact surfaces the backs of curls 5 and 9 become shorter in the process the braking force then decreases again despite increasing surface pressure, so that an angular range of about 120 'can be used for the braking effect is.
- Hinges are usually made of steel.
- a pure line contact with wear and tear Wedge surface pairings 11 can be avoided in that the increase the wedge faces follow a logarithmic spiral.
- more than two pairs of wedge surfaces can be used 11 to be distributed around the joining gap 10, the same direction come into effect and then a correspondingly smaller one Have work area.
- at least two pairs of wedge surfaces 11 can be connected in series, of which first the one becomes effective and after this its maximum Braking effect has exceeded, the second takes effect.
- wedge profile pairings can be made 11 also provided with an initial idle range become, after its passage they only come into frictional engagement and Develop braking effect.
- Fig. 1 the wedge surface pairings 11 are in their joining position shown in which they can be pushed together.
- Fig. 2 shows the position they occupy in the working position: the Hinge pin 6 has when swiveling the hinge 1 worn component rotated clockwise by about 90 °. there the back surfaces of cams 5 and 9 have approached each other, then touches and are then under increasing surface pressure slipped on each other. Here they have the rotary motion of the hinge pin 6 increasingly opposing frictional force and also performed deformation work and have the Panning movement increasingly inhibited or the speed of this Swiveling movement reduced and dampened.
- FIG. 3 shows a simple application of a hinge 1 with such a swivel brake 12 on the flap 13 a Glove box 14 of a car.
- the flap 13 is in one single long or mounted on two spaced hinges 1 and can be folded down into the position shown in dashed lines. After triggering the common for such flaps and therefore Locking the flap 13, not shown here, falls under the action of gravity, which in this case is the actuating force represents a pivot angle of approximately 90 ° down and there lies on a stop, not shown. The basic course of this force is over the swivel angle 4 in the characteristic curve 15.
- Swivel brake 12 equipped.
- This swing brake is through the Design of their wedge profiles designed so that the course of their In principle, braking force over the swivel angle of characteristic curve 16 corresponds to Fig. 4.
- This characteristic curve 16 of the braking force can Characteristic curve 15 of the actuating force in the initial region of the swivel path Exceed 0 °, so that the flap not only in this area secured by their locking, but by the additional Hold the flap rattling by means of the swivel brake is prevented.
- the flap 13 falls under the action of the actuating force, i.e. gravity downward.
- the positioning force does not work in theirs full height on the flap, but only with the difference between Actuating force 15 and braking force 16, so that the downward movement the flap braked and slowed down.
- Hinged flaps are usually through a gas or a steel spring at least approximately balanced. It is assumed that the flaps 17, 18 in FIG the characteristic curve 19 reproduced actuating forces over the Swivel range of about 45 °. To make the To prevent flaps 17, 18 under the effect of this actuating force, is built into the hinges 1 of the flaps Swing brake 12 opposing a braking force with its in the curve 20 indicated the actuating force over the Approximately compensates for the swivel range. It is also provided here that the braking force is the actuating force in the open position of the Flaps to close them in this open position hold.
- Fig. 7 shows a flap 21 on a storage space 22 as he often installed under the floor of buses. This too Closure flap 21 is mounted in hinges 1, which with Swivel brakes 12 are equipped. On the pivotable by about 180 ° Flap 21 engages gravity with that in Fig. 8 in the Characteristic curve 23 approximately reproduced actuating force.
- this force is in the open (0 ° position) and closed (180 ° position) of the flap 21 by the braking force completely and can be partially compensated in the area in between in at least one of the hinges 1 with two swivel brakes 12 opposite and angularly offset courses of their braking force can be installed, as shown in Fig. 8 with the dash-dotted line Characteristic curve 24 and the dash-double-dotted characteristic curve 25 are indicated are.
- the effects of these braking forces add up a braking force according to the dashed braking characteristic 26, the the actuating force in the start region 27 and in the end region 28 of the Swing angle of the flap 21 exceeds and in its middle Sufficiently opposes the area.
- the folding seat 29 will be indicated by the characteristic curve 30 in FIG Positioning force of a built in the hinges 1 of the folding axis 31, not shown spring with approximately linear torque pressed up against the backrest 32. To him both in the to hold the folded down position as well as in the raised position To prevent rattling is the course of the braking force according to dashed curve 33 selected so that it the actuating force in the start and end areas 27, 28 of the extending over about 95 ° Swivel range exceeds.
- This course of the braking force is by superimposing two braking force curves 33 'and 33 "achieved by means of two swivel brakes with opposing Slope and with a steeper increase in braking force 33 "in upper end region 28 effective swivel brake can be represented.
- the wedge surface pairings with opposite slope can For example, offset in the direction of the axis of the hinge be arranged. However, if the swivel angle is only about 90 ' is, it is also possible to use the two wedge surface pairings to be arranged offset. This is shown in more detail in FIG. 11.
- Fig. 13 shows an embodiment with which an increase in Braking force of wedge surface pairings over a swivel path of 180 ° or more can be achieved.
- the wedge surface pairing has 11 ° "idle ranges" 37 of about 90 ° each, in the there is still no increase in the cam 5 of the hub 2.
- a handle 44 as is often found on the roof edge inside of cars is arranged, for example in all details shown. These handles are pivoted so that them from a rest position in which they rest against the vehicle headlining, can be folded down if necessary. By strength With a built-in spring, they are pushed back into the Rest position swung up and held in this rest position.
- the handle 44 is on its two Ends supported by two hinges 1 and 1 '.
- These hinges comprise a non-rotatably connected to the handle 44 Shaft in the form of bearing pins 45 and 46 and a hub in the form two bearing eyes 47 and 48, each on bearing plates 49 sit, by means of which the handle on the body one Motor vehicle is attachable.
- the bearing pins 45, 46 instruct one end of a polygon 50, with which it fits into Engage recesses in the handle and so rotate with it are connected to this.
- the bearing pins 45, 46 are in the Assembly of the handle through an opening inserted into it, which are then closed by means of a pressed-in stopper 51 becomes.
- torsion spring 52 which has one end in one of the Bearing eyes 47 and with their other end in the bearing pin 45th intervenes.
- the torsion spring 52 is biased so that it Handle 44 pushes up into the position shown.
- a tube 53 in which the bearing pin 46 is rotatable is attached in the hinge 1 'on the left in FIG 48 attached a tube 53 in which the bearing pin 46 is rotatable is.
- This tube 53 can be used in the manufacture of the bearing plate 49 preferably carried out by injection molding, into the bearing eyes 48 be injected. Since the angular position of the tube 53 in the Bearing eyes 48 for the functional effect of the wedge surface pairings is important, the tube 53 has a groove 54 with which they are inserted into the injection mold in a certain angular position can be and is secured in this and is injected.
- the actuating force of the spring 52 corresponds to the course of the characteristic 56, that of the braking force of the swivel brake of the characteristic curve 57. In the assumed swivel range of the handle, take the Actuating force of the spring 52 from the value A to the value B.
- the wedge surface pairings 11 are advantageously dimensioned and positioned that the handle 44 was initially uninhibited Allow swivel movement over a swivel angle of 35 °, for example.
- the friction or braking force of the wedge surface pairings 11 should be such that the force of the spring 52 does not exceed, so that there is always spring force that the Handle reliably pushes back into the rest position.
- the braking force of the wedge surface pairings should therefore not exceed the value C below the value B increases.
- At rest also has the braking force of the wedge surface pairings Effect to keep the handle in this rest position.
- On The braking force C then exceeds the spring force B harmless if the handle is in the swung-out position Position is released and with momentum in the rest position swings back.
- Fig. 19 shows an application in which two swivel brakes in each of two interacting hinges are inserted. It is an exterior mirror 59 of a motor vehicle, the evade when subjected to correspondingly high forces should be able to avoid injuries.
- the housing 61 containing the mirror 60 is in a hinge 62 mounted, which in turn via a coupling member 63 in another, fixed to the body 64 of the vehicle arranged hinge 65 is pivotable.
- the housing 61 will by means of a spring articulated on it and on the body 64 66 pulled against bearing surfaces 67.
- the housing 61 for example, by an actuating force acting from the front is applied, which is applied by the spring 66 Moment exceeds, the housing gives way to this force Swing out around hinge 62 to the rear.
- the housing 61 and the coupling member 63 by one of Actuating force acting on the rear of the housing by swiveling the hinge 65 forward. After the positioning force ceases to exist the housing 61 snaps back under the action of the spring 66 his starting position back.
- Hinges 62 and 65 are provided with swivel brakes 12 through which this snapback is slowed down, delayed and dampened.
- the braking force of the swivel brakes should be the Spring 66 applied moment in no area of the pivot angle exceed.
- the hinges 1 have a first hinge plate 68 and second hinge plate 69 on by a hinge pin 70 are interconnected. On the hinge plates 68 and 69 are on the one hand by means of screws which reach through holes 71 the hinges 1 on a fixed component and on the other attached pivotable component. Turn the hinge pins 70 itself in a first axial area 72 in the hinge shields 68 and 69 and are in a second axial area 73 in the each other hinge plate 69 and 68 attached.
- the first axial area 72 of the hinge pin 70 and that of it assigned bearing bore of the hinge plates 68, 69 have the already described wedge surface pairings 11.
- a mother 74, which on the end portion of the hinge pin, which is designed as a thread 70 can be screwed on or secure a clamping ring 75 in the Interact with a collar 76, the hinge pin in the Hinge shields.
- Axial region 73 of the hinge pin 70 and the bearing bore of the hinge plate 69 is conical.
- the conical surfaces can be fixed using a fastening screw 77 are pressed into each other so that the hinge pin 70 and the hinge plate 69 non-positively rotatably with each other are connected.
- the one in the drawing for the sake of clarity cone angle drawn very high can be small, so that high holding force against twisting under high surface pressure is achievable.
- the hinge pin 70 When the movable component is pivoted, the hinge pin 70 twisted in hinge plate 68.
- the wedge surfaces slide of the wedge surface pairings 11 to one another and increase the frictional engagement between the parts increasingly. This will make the swivel movement increasingly inhibited.
- the extent of this inhibition can be determined by Twisting the hinge pin 70 in the hinge plate 69 in one changed other starting position and adjusted if worn become.
- the conical seat in the axial area is loosened by screw 77 73 released and the hinge pin 70 with a tool, that attacks a key surface 78 on the circumference of the federal government 76, twisted so far that the intended inhibitory effect given is.
- To secure this new position of the hinge pin 70 is by tightening the fastening screw 77 Cone seat pressed together again in the new mutual position.
- the hinge pin 70 by means of a nut 79 which is threaded on the upper end of the Hinge pin 70 can be screwed on, in hinge plate 68 secured.
- a nut 79 which is threaded on the upper end of the Hinge pin 70 can be screwed on, in hinge plate 68 secured.
- This interlocking toothing 80 can be designed as a serration his.
- hinge pin 70 in the hinge plate 68 becomes the hinge plate after loosening the nut 79 subtracted from the hinge pin, i.e. by means of hinge 1 stored component excavated. Now the hinge pin 70 can rotated with a tool engaging the key surface 78 become. When this is done, the hinge plate 68 put back on the hinge pin 70, the Sliding teeth 80 in another position. Finally the hinge plate 68 is opened again by means of the nut 79 attached to the hinge pin 70.
- the Hinge pin 70 and the bore of the hinge plate 68 provided with conical lugs 81 on at least one side, through which the parts against each other when tightening the nut 79 be braced and prevented from rattling.
- the nut 79 can be tapered Approach 81 have.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Braking Arrangements (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
- Fig. 1 und 2
- das Prinzip der Keilprofile im Querschnitt durch die Schwenkbremse in zwei unterschiedlichen Stellungen;
- Fig. 3 und 4
- den Längsschnitt durch ein Handschuhfach eines Autos mit Handschuhfachklappe zusammen mit einem Kraft/Schwenkwinkel-Diagramm dieses Gegenstandes;
- Fig. 5 und 6
- die Darstellung der schwenkbaren Motorhaube und des schwenkbaren Kofferraumdeckels eines Autos zusammen mit einem Kraft/Schwenkwinkel-Diagramm dieser Gegenstände;
- Fig. 7 und 8
- den Querschnitt durch ein Staufach eines Kraftfahrzeuges mit Staufachklappe sowie ein Kraft/Schwenkwinkel-Diagramm dieser Staufachklappe;
- Fig. 9 und 10
- die Darstellung eines Klappsitzes sowie ein Kraft/Schwenkwinkel-Diagramm dieses Klappsitzes;
- Fig. 11 und 12
- eine Ausführungsform der Keilprofile für den Gegenstand der Fig. 9 sowie ein Kraft/Schwenkwinkel-Diagramm dieser Ausführungsform;
- Fig. 13 und 14
- eine Ausführungsform der Keilprofile für besonders großen Schwenkwinkel sowie ein Kraft/Schwenkwinkel-Diagramm dieser Ausführungsform;
- Fig. 15 und 16
- die Darstellung eines klappbaren Liegebettes bspw. in einem Kraftfahrzeug und ein Kraft/Schwenkwinkel-Diagramm dieses Liegebettes;
- Fig. 17 und 18
- einen Haltegriff bspw. in einem Kraftfahrzeug mit geschnittenen Lagereinheiten sowie das Kraft/ Schwenkwinkel-Diagramm dieses Haltegriffes;
- Fig. 19
- die Draufsicht auf einen teilweise gebrochenen Kfz-Außenspiegel mit Schwenkbremsen;
- Fig. 20 und 21
- zwei teilweise geschnittene Ansichten von Scharnieren mit Schwenkbremsen.
Claims (12)
- Scharnier zum schwenkbaren Lagern eines Bauteils, auf das eine ein Verschwenken desselben anstrebende Stellkraft wirkt und mit einer dieses Verschwenken hemmenden Schwenkbremse in Form von zusammenwirkenden Zylinder-Keilflächen an dem Scharnierbolzen und an mindestens einem der Scharnierschilde, dadurch gekennzeichnet, daß der Verlauf der Bremskraft der Schwenkbremse (12) dem Verlauf der auf das Bauteil einwirkenden Stellkraft über den Schwenkwinkel in dem Sinne angepaßt ist, daß die der Stellkraft entgegenstehende Bremskraft zumindest über einen wesentlichen Teil des Schwenkwinkels geringer ist als die Stellkraft.
- Scharnier nach Anspruch 1, dadurch gekennzeichnet, daß die Bremskraft der Schwenkbremse (12) die auf das Bauteil (13, 17, 18, 21, 29, 40, 53, 54) wirkende Stellkraft in mindestens einem am Anfang (27, 43) oder/und am Ende (28) des Schwenkwinkels des Bauteils liegenden Bereich übersteigt. (Fig. 10, 16)
- Scharnier nach Anspruch 1, dadurch gekennzeichnet, daß die Schwenkbremse (12) der auf das Bauteil (61) wirkenden Stellkraft auf mindestens einem Teilbereich des Schwenkwinkels keine Gegenkraft entgegensetzt. (Fig. 18)
- Scharnier nach Anspruch 1, dadurch gekennzeichnet, daß durch die Schwenkbremse (12) mindestens 20% der Stellarbeit (Stellkraft mal Schwenkweg) als Bremsarbeit (Bremskraft mal Schwenkweg) aufgenommen und in Wärmeenergie gewandelt wird.
- Scharnier nach Anspruch 1, dadurch gekennzeichnet, daß die Schwenkbremse (12) zwei, nacheinander in Wirkung tretende Keilflächenpaare (11', 11"; 11^, 11°), aufweist.
- Scharnier nach Anspruch 5, dadurch gekennzeichnet, daß beide Keilflächenpaare (11', 11") in einem Drehspalt eines Scharniers (1) angeordnet sind. (Fig. 11, 13)
- Scharnier nach Anspruch 5, dadurch gekennzeichnet, daß die beiden Keilflächenpaare (11', 11") von einer Fügestellung ausgehend in entgegengesetzten Richtungen und mit entgegengesetzten Steigungssinnen ansteigen. (Fig. 11)
- Scharnier nach Anspruch 5, dadurch gekennzeichnet, daß die beiden Keilflächenpaare (11^, 11°) von einer Fügestellung ausgehend mit gleichem Steigungssinn aufeinanderfolgend ansteigen. (Fig. 13)
- Scharnier nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Schwenkbremse (12) mindestens ein Keilflächenpaar, vorzugsweise zwei bis sechs Keilflächenpaare (11, 11', 11", 11^, 11°) aufweist.
- Scharnier nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Scharnierbolzen (68) Mittel aufweist, mittels deren seine Winkelstellung einstellbar ist.
- Scharnier nach Anspruch 10, dadurch gekennzeichnet, daß der Scharnierbolzen (70) in einem zweiten Achsialbereich (73) und das den Scharnierbolzen halternde Scharnierschild (68) kegelige, ineinanderpressbare Sitzflächen aufweisen. (Fig. 20)
- Scharnier nach Anspruch 10, dadurch gekennzeichnet, daß der Scharnierbolzen (70) in einem zweiten Achsialbereich (73) und das den Scharnierbolzen halternde Scharnierschild (68) Sitzflächen mit ineinandergreifender Verzahnung (80) aufweisen. (Fig. 21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19726536 | 1997-06-23 | ||
DE19726536A DE19726536A1 (de) | 1997-06-23 | 1997-06-23 | Scharnier zum schwenkbaren Lagern eines Bauteils |
PCT/EP1998/003611 WO1998059139A1 (de) | 1997-06-23 | 1998-06-16 | Scharnier zum schwenkbaren lagern eines bauteils |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0991837A1 EP0991837A1 (de) | 2000-04-12 |
EP0991837B1 true EP0991837B1 (de) | 2001-09-12 |
Family
ID=7833332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98939504A Expired - Lifetime EP0991837B1 (de) | 1997-06-23 | 1998-06-16 | Scharnier zum schwenkbaren lagern eines bauteils |
Country Status (7)
Country | Link |
---|---|
US (1) | US6349449B1 (de) |
EP (1) | EP0991837B1 (de) |
JP (1) | JP2000513062A (de) |
KR (1) | KR20010020492A (de) |
DE (2) | DE19726536A1 (de) |
ES (1) | ES2163881T3 (de) |
WO (1) | WO1998059139A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19835572A1 (de) * | 1998-08-06 | 2000-02-10 | Scharwaechter Ed Gmbh | Anschlußeinrichtung zur Verbindung eines Türfeststellers mit einem Kraftwagentürscharnier |
JP3097958B1 (ja) * | 1999-08-23 | 2000-10-10 | 日本ベルボン精機工業株式会社 | 伸縮装置および三脚 |
DE20006953U1 (de) * | 2000-04-15 | 2000-07-06 | Utescheny-Endos GmbH, 75059 Zaisenhausen | Puffereinrichtung für drehbare Bauteile, wie beispielsweise Dachhaltegriffe oder Sonnenblenden eines Fahrzeuges |
DE20102954U1 (de) * | 2001-02-20 | 2002-07-04 | Findlay Industries Deutschland GmbH, 82538 Geretsried | Aufbewahrungsfach |
WO2002100147A2 (de) * | 2001-06-11 | 2002-12-19 | Jost Klingelhofer | Mit einer integrierten stufenlosen brems- und halteeinrichtung ausgestattetes türscharnier |
FR2835581B1 (fr) | 2002-02-04 | 2005-07-01 | Itw Fastex France | Dispositif ralentisseur de rotation et utilisation de celui-ci |
FR2858004A1 (fr) * | 2003-07-25 | 2005-01-28 | Bernard Laville | Charniere d'un nouveau type |
DE102004034247B3 (de) * | 2004-07-14 | 2006-01-19 | Ise Innomotive Systems Europe Gmbh | Türscharnier für Kraftfahrzeuge |
US7163248B2 (en) * | 2004-11-08 | 2007-01-16 | Lear Corporation | Automotive console with adjustable armrest |
US7240941B2 (en) * | 2004-11-08 | 2007-07-10 | Lear Corporation | Vehicle storage assembly with adjustable door |
KR100668886B1 (ko) * | 2005-11-02 | 2007-01-12 | 현대자동차주식회사 | 차량용 글로브 박스의 힌지구조 |
US7667959B2 (en) * | 2005-12-20 | 2010-02-23 | Nokia Corp. | Foldable electronic device having double-axis hinge and locking spring |
US7891055B1 (en) * | 2006-01-27 | 2011-02-22 | Gary Combs | Replacement hinge pin |
TWI292860B (en) * | 2006-02-16 | 2008-01-21 | Asustek Comp Inc | A variable-torque rotation shaft with low weariness |
DE102006008525A1 (de) * | 2006-02-22 | 2007-08-30 | Hans-Peter Goller | Vorrichtung zum Befestigen einer Fahrzeugtür |
ATE420267T1 (de) * | 2006-02-22 | 2009-01-15 | Goller Hans Peter | Anlenkvorrichtung |
DE102008026128A1 (de) * | 2008-05-30 | 2009-12-03 | BSH Bosch und Siemens Hausgeräte GmbH | Scharnier für Dunstabzugshaube und Dunstabzugshaube |
DE102010062318A1 (de) * | 2010-12-02 | 2012-06-06 | Sedus Stoll Ag | Gebremstes Lager sowie Möbelstück, insbesondere Klapptisch |
US9295334B2 (en) | 2011-09-06 | 2016-03-29 | Series International, Llc | Hinge mechanism with non-cylindrical pin |
US20130078027A1 (en) * | 2011-09-23 | 2013-03-28 | First Dome Corporation | Rotary shaft structure |
DE102012001276A1 (de) * | 2012-01-25 | 2013-07-25 | Gm Global Technology Operations, Llc | Verstellvorrichtung, Kraftfahrzeugsitz, Kraftfahrzeug und Verfahren hierzu |
US8857016B2 (en) | 2012-03-26 | 2014-10-14 | Toyota Motor Engineering & Manufacturing North America Inc. | Hinge assembly |
DE102012020265B3 (de) * | 2012-10-12 | 2013-11-28 | Audi Ag | Türaußengriffanordnung für eine Fahrzeugtüre eines Fahrzeugs |
JP6051127B2 (ja) * | 2013-09-02 | 2016-12-27 | 日立アプライアンス株式会社 | 冷蔵庫 |
US20150286255A1 (en) * | 2014-04-07 | 2015-10-08 | Apple Inc. | Variable friction clutch for a portable computer |
DE102014215432B4 (de) * | 2014-08-05 | 2019-06-13 | Adient Luxembourg Holding S.À R.L. | Gesicherte Armlehne |
CN106050036B (zh) * | 2016-06-30 | 2017-12-01 | 青岛海尔股份有限公司 | 铰链组件及冰箱 |
US10344511B2 (en) * | 2016-10-21 | 2019-07-09 | Hewlett-Packard Development Company, L.P. | Hinge damper |
US10081228B2 (en) * | 2016-11-08 | 2018-09-25 | Mahmoud Razzaghi | Car visor |
DE102018206316B4 (de) * | 2018-04-24 | 2021-06-24 | Audi Ag | Abgedichtetes Staufach für ein Kraftfahrzeug und Kraftfahrzeug mit einem solchen Staufach |
US11026515B2 (en) | 2018-11-15 | 2021-06-08 | Series International, Llc | Beam seating system |
US11523681B2 (en) * | 2019-12-09 | 2022-12-13 | Inno-Sports Co., Ltd. | Frame and table having structure for reducing vibration |
US11808069B2 (en) * | 2021-04-23 | 2023-11-07 | Te Connectivity Solutions Gmbh | Print in place assembly hinge |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458707A (en) * | 1946-02-23 | 1949-01-11 | Jacobs Co F L | Visor |
GB2177057A (en) * | 1985-07-04 | 1987-01-14 | John Connor | Vehicle sun visor |
JPH057629Y2 (de) * | 1986-08-29 | 1993-02-25 | ||
DE4406824C2 (de) * | 1994-03-02 | 1996-02-08 | Hans Kuehl | Scharnier mit Schwenkhemmung |
DE19600063A1 (de) * | 1995-11-21 | 1997-05-28 | Scharwaechter Gmbh Co Kg | Kraftwagentürscharnier mit Brems- und Haltefunktion |
CZ331796A3 (en) * | 1996-01-03 | 1997-07-16 | Scharwaechter Gmbh Co Kg | Door hinge of motor vehicle with braking and holding-down functions |
DE19625557A1 (de) * | 1996-06-26 | 1998-01-08 | Hans Dipl Ing Kuehl | Scharnier für Türen mit Schwenkhemmung |
DE19625556A1 (de) * | 1996-06-26 | 1998-01-02 | Hans Dipl Ing Kuehl | Scharnier mit Schwenkbremse |
-
1997
- 1997-06-23 DE DE19726536A patent/DE19726536A1/de not_active Withdrawn
-
1998
- 1998-06-16 KR KR1019997012170A patent/KR20010020492A/ko not_active Application Discontinuation
- 1998-06-16 DE DE59801461T patent/DE59801461D1/de not_active Expired - Fee Related
- 1998-06-16 US US09/446,798 patent/US6349449B1/en not_active Expired - Fee Related
- 1998-06-16 ES ES98939504T patent/ES2163881T3/es not_active Expired - Lifetime
- 1998-06-16 JP JP11503720A patent/JP2000513062A/ja active Pending
- 1998-06-16 WO PCT/EP1998/003611 patent/WO1998059139A1/de not_active Application Discontinuation
- 1998-06-16 EP EP98939504A patent/EP0991837B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0991837A1 (de) | 2000-04-12 |
KR20010020492A (ko) | 2001-03-15 |
US6349449B1 (en) | 2002-02-26 |
ES2163881T3 (es) | 2002-02-01 |
DE19726536A1 (de) | 1998-12-24 |
JP2000513062A (ja) | 2000-10-03 |
DE59801461D1 (de) | 2001-10-18 |
WO1998059139A1 (de) | 1998-12-30 |
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