EP0925814A2 - Frein pour patins à roulettes, particulièrement pour patins à roulettes alignées - Google Patents

Frein pour patins à roulettes, particulièrement pour patins à roulettes alignées Download PDF

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Publication number
EP0925814A2
EP0925814A2 EP98890370A EP98890370A EP0925814A2 EP 0925814 A2 EP0925814 A2 EP 0925814A2 EP 98890370 A EP98890370 A EP 98890370A EP 98890370 A EP98890370 A EP 98890370A EP 0925814 A2 EP0925814 A2 EP 0925814A2
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EP
European Patent Office
Prior art keywords
roller
brake
braking
sole
bracket
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.)
Withdrawn
Application number
EP98890370A
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German (de)
English (en)
Other versions
EP0925814A3 (fr
Inventor
Kurt Dipl.-Ing. Hilgarth
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Fancyform Design Engineering Entwicklungs- und Ver
Original Assignee
Fancyform Design Engr
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Filing date
Publication date
Application filed by Fancyform Design Engr filed Critical Fancyform Design Engr
Publication of EP0925814A2 publication Critical patent/EP0925814A2/fr
Publication of EP0925814A3 publication Critical patent/EP0925814A3/fr
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
    • A63C17/1409—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting one or more of the wheels
    • A63C17/1427—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting one or more of the wheels the brake contacting other wheel associated surfaces, e.g. hubs, brake discs or wheel flanks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
    • A63C17/1436—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting the ground
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type

Definitions

  • the invention relates to a brake for roller skates, in particular single-track roller skates the preamble of claim 1.
  • the brake is arranged in front of the wheels Stopper formed, which touches the ground when the heel is raised and thus by friction a braking effect unfolds.
  • the brake is usually replaced by one at the rear end of the reel seat arranged braking element realized, which consists of soft plastic material. A Braking is done by lifting the toe, which causes the braking element to hit the ground comes into contact and in turn a braking effect is achieved by friction.
  • US 5 232 231 A describes a brake for inline skates, which is actuated by pressure on the heel, with some braking elements on Cylinder surfaces, which are rotatably connected to the rollers, act.
  • the rear part of the shoe body is connected to the roller support via a spring. Will with pressure is applied to the heel of the foot against the spring, so there is braking initiated.
  • the disadvantage of this variant is that braking is also initiated if the roller skater drives over an uneven ground, for example, and thereby the Shoe body is pressed against the roller carrier.
  • EP 0 677 310 A1 describes one improved brake for inline skates, but in the traditional way by lifting the Shoe tip is operated.
  • Brakes for single-track roller skates which over the movable cuff of the shoe are operated, for example, from WO 97/36656 A1 or EP 0 681 856 A2 known.
  • the braking effect is achieved by an angular movement of the lower leg evoked.
  • the shoe must be tightly closed be. If the cuff is not tightly closed, no precise pressure can be exerted.
  • Brakes for roller skates can be activated via the toe of the roller skater for example in US 5 403 021 A, US 5 657 999 A or US 5 143 387 A described. Since the runner is always in a more or skate while skating less forward inclined position, which reduces the load on the sole in the front area, i.e. in the toe area, would take place with such constructions braking inevitably initiated during the run, otherwise they would have to Toes are consciously stretched upwards while roller-skating. Since the runner to the The purpose of standing still is in a substantially vertical position at which the Loading of the sole of the shoe on the rear area, i.e. passes over the heel area is one Transmission of the forces necessary to initiate the braking action via the toes more difficult and therefore less secure.
  • DE 78 20 544 U1 describes a brake for roller skates, which by pressing on element operated via the heel of the shoe sole is operable.
  • This construction like also the constructions according to DE 90 00 572.4 U1, DE 28 00 695 A1, DE 27 30 235 A1, DE 26 01 111 A1, DE 80 14 063.2 U1, US 4 061 348 A, EP 0 379 906 A2 and FR 2 753 634 A1 are very sensitive to unintentional swiveling of the shoe sole towards the Roller carrier, so that unwanted when driving over bumps Speed delays can occur.
  • the construction according to DE 29 37 391 A1 has one on the inside of the roller skate arranged actuating lever, which is actuated by approaching the roller skates. It Both roller skates can remain on the ground during the braking process, but it is the squeezing of the roller skates especially at high speeds is not a harmless undertaking.
  • the aim of the present invention is therefore to provide a brake for roller skates, which is easier to use and the movement of the skater during the Braking corresponds more to the physiological conditions, so that security can be increased when roller skating. Braking really should only be done with conscious Heel pressure.
  • the disadvantages of known systems should be avoided or at least be significantly reduced.
  • the construction should be as simple as possible and therefore inexpensive and their susceptibility to maintenance and malfunctions should be as low as possible.
  • the runner assumes an essentially vertical position, thereby loading the heel and thus the inside of the shoe body according to the invention located element over the heel by the body weight of the skater on pressure claimed and thus braking is initiated.
  • the brake according to the invention the brake is automatically applied when standing, thus avoiding rolling away. This makes it easier, for example, to wait for a green signal at a traffic light be accomplished without the foot being raised at the tip or at the heel or the runner has to use other braking aids, e.g. Traffic signs must serve.
  • the brake according to the invention can be applied to roller skates at which the sole is rigidly or articulated to the roller carrier.
  • the invention relates decisive is the type of power transmission from the foot to the braking element.
  • a braking element acting directly against the ground has the advantage that the rollers not be worn, but the disadvantage of poorer braking for example in the field.
  • this is about the heel of the foot of the Roller skater operable element by a on the sole by means of a return spring or Arranged arranged pedal, and the pedal directly or via a with the roller carrier connected bracket connected to the or each braking element.
  • a Screw nut or the like is arranged below the pedal for adjusting the braking action be, by which the spring travel of the return spring or the like can be changed. This can also a decrease in the spring force of the return spring to a certain extent be counteracted.
  • the screw nut is easily adjustable for the roller skater and protection against unwanted twisting is provided.
  • this is about the heel of the foot of the Roller skater actuatable element formed by a bracket, the end of which is in the rear Third of the sole in the base of the shoe body, preferably with one between the Temple and the sole arranged return spring or the like protrudes, and the other end with the roller carrier is connected, the bracket with the or each braking element connected is.
  • a return spring is not absolutely necessary if, for example, the bracket itself is spring-loaded.
  • the device for adjusting the braking effect by a pivotable lever formed by which the spring travel of the return spring or the like. is changeable.
  • the lever can, for example, via a screw, the spring travel to be changed.
  • the lever is advantageously simple for the roller skater accessible and also secured against unwanted twisting.
  • the device for adjusting the Braking effect can also be formed by a wedge or the like, which between the bracket and the sole is arranged by means of an adjusting screw or the like, whereby the spring travel of the Strap is adjustable.
  • Another design variant of the invention is characterized in that the Heel of the skater's foot actuable element by a on the sole of the Substructure pivotally mounted lever or the like. Which is formed via a Bowden cable connected with at least one brake shoe or the like with brake elements arranged thereon is.
  • This arrangement is particularly suitable for roller skates where the sole is articulated is connected to the roller carrier, since in this case a pivoting of the roller carrier compared to the shoe body does not affect the braking effect.
  • a braking element acts on one for safer braking external, preferably seen against the direction of rotation, last role of Roller carrier, and preferably at least one further braking element on at least one further role.
  • an external role is braked in any case, in If the effect of the braking element on the tread of the roller be avoided that due to the wear of an intermediate roller, the braking effect decreases, that the role due to the reduced diameter no longer sufficient adhesion to Has ground.
  • Fig. 1 shows schematically a part of a single-track roller skate in the side Sectional view, consisting of a shoe body 1 and one, from the shoe body 1 if necessary, separate substructure 2 or lower shell connected to a sole 12.
  • the roller skate shown is the substructure 2 is firmly connected to a roller carrier 3, on which the rollers 4 via axes 5 are rotatably mounted.
  • an inner shoe 6 is usually made of softer material than the shoe body 1 arranged for greater comfort.
  • the invention is in the rear third of the sole 12 or the foot 7 inside the shoe body 1 or the substructure 2, preferably below the heel bone 8, over the heel of the foot 7 Pressure actuated element arranged in the form of a pedal 9.
  • a pedal 9 To practice braking Roller skaters consciously press the pedal 9 through their heel weight against the force of a return spring 10, which is shown in the Embodiment transfers directly to a brake element 11 connected to the pedal 9. That, usually made of soft elastic material, e.g. Rubber existing brake element 11 acts on the tread of the last roller 4, whereby it is braked.
  • an adjustment device in the form of a screw nut 13 on the pedal 9, which is formed on a thread 14 formed on the lower, cylindrical part of the pedal 9 is arranged rotatably provided. This can also cause a decrease in spring force the return spring 10 can be counteracted to a certain extent.
  • the connection between the pedal 9 and the braking element 11 is advantageously so designed that easy replacement of the braking element by the roller skater himself is possible.
  • the pedal 9 is equipped with a surface that is as flat as possible, so that it has no negative effect on the sole of the foot.
  • the sole is 12 Reinforced in the rear third and in the area of the pedal 9 according to the invention cut out accordingly.
  • FIG. 2 shows a modification of the braking system compared to the exemplary embodiment according to FIG Fig. 1 shown.
  • the pedal 9 acts on a bracket 15, which at one end over a Bolt 16 is rotatably connected to the roller carrier 3.
  • the braking element 11 At the other end of the bracket 15 is arranged the braking element 11, which acts on the ground during braking.
  • This Variant has the advantage that the treads of the rollers 4 are not worn out by braking become.
  • Fig. 3 shows another embodiment of the invention on a single-track roller skate.
  • the substructure 2 is also firmly connected to the roller carrier 3.
  • the bracket 17 is firmly connected to the roller carrier 3.
  • the under the heel of the foot 7 located end 20 of the bracket is preferably designed over a large area and forms in Usually a flat surface inside the shoe.
  • 20 of the bracket 17 soft side parts may be arranged so that no pressure points arise for the foot 7.
  • a stressed Return spring 10 arranged under the end 20 of the bracket 17.
  • a return spring for example, could also be a Element made of elastic material, or the bracket 17 itself accordingly be spring biased.
  • a spring hardener in the form of a lever 21, by rotating the Bias of the return spring 10 can be changed.
  • a braking element 11 e.g. over a Screw 22 connected to the bracket 17.
  • the opening 18 in the sole 12th be big enough.
  • the braking element 11 does not necessarily have to act on the tread of the roller 4 or the rollers 4, but can also on a with the Castors 4 connected element act (not shown).
  • a single-track roller skate is shown, in which the shoe body 1 or the substructure 2, which is at most separate from the shoe body 1 and connected to a sole 12 is articulated to the roller carrier 3.
  • the sole 12 is in the front Section, for example, articulatedly connected to the roller carrier 3 via a bolt 23 and in the rear portion of the sole 12 a cushioning element, e.g. a spring 24 arranged. This can improve the running properties.
  • An application of the Embodiments of the brake according to the invention shown in FIGS. 1, 2 and 3 on a roller skate with an articulated connection of the shoe body 1 with the Roller carrier 3 could lead to unwanted braking while driving if the Shoe body 1 is pivoted relative to the roller carrier 3.
  • the Body weight pressure-actuated element is provided in the form of a lever 25 which is rotatably mounted on the sole 12 via a bolt 26.
  • lever 25 moves two brake shoes 27 are moved via a Bowden cable 28.
  • the brake shoes 27 are similar to a bicycle brake with two brake elements 11 connected.
  • the brake shoes 27 are moved in the direction of arrow B, whereby the braking elements 11 are pressed laterally against the roller 4.
  • a movement of the shoe body 1 with respect to the roller carrier 3 does not affect the in this case Braking effect.
  • the brake according to the invention has various known and new ones Brake systems can be combined. Appropriate constructive measures can be taken Arrangement of several braking elements can also be achieved by blocking several rollers. It is essential in the brake according to the invention that braking only when pressure is conscious the heel is triggered on the element which is connected to the braking element. This also ensures that when the skater is standing, a force on the Heel is exercised, the brakes are applied automatically and thus the standing is facilitated.
  • roller skates In most known brakes for roller skates, braking is by lifting or Lowering one toe is achieved, which means that only one shoe is braked at a time can. In contrast, in the brake according to the invention due to the movement of the The skater can brake both roller skates at the same time, which means that Braking effect can be increased.
  • the present invention contributes to security Roller skating is essential because braking is easier and more effective.
  • the constructions are characterized by their simplicity, which is broad Application allows.
  • a rubber braking element e.g. a claw-shaped Brake element is arranged, which is pressed against the ice surface during braking.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Braking Arrangements (AREA)
EP98890370A 1997-12-19 1998-12-15 Frein pour patins à roulettes, particulièrement pour patins à roulettes alignées Withdrawn EP0925814A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT215197 1997-12-19
AT215197A AT405613B (de) 1997-12-19 1997-12-19 Bremse für rollschuhe, insbesondere einspurige rollschuhe

Publications (2)

Publication Number Publication Date
EP0925814A2 true EP0925814A2 (fr) 1999-06-30
EP0925814A3 EP0925814A3 (fr) 2000-03-08

Family

ID=3528866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98890370A Withdrawn EP0925814A3 (fr) 1997-12-19 1998-12-15 Frein pour patins à roulettes, particulièrement pour patins à roulettes alignées

Country Status (2)

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EP (1) EP0925814A3 (fr)
AT (1) AT405613B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020004078A (ko) * 2000-06-30 2002-01-16 이원명 인라인 스케이트의 브레이크 구조
FR2927819A1 (fr) * 2008-02-27 2009-08-28 Decathlon Sa Systeme de freinage pour roller.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041280B4 (de) * 2005-08-31 2008-02-28 Roland Diechtl Rollschuh mit Bremseinrichtung
DE202011002480U1 (de) 2011-02-08 2011-04-14 Diechtl, Roland Rollschuh mit Bremseinrichtung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7820544U1 (fr) 1978-10-19 Fuss, Otmar, 7800 Freiburg
US5143387A (en) 1991-09-03 1992-09-01 Jeff M. Colla Roller skate brake assembly having toe actuator within the boot
US5232231A (en) 1992-08-12 1993-08-03 Bruce Carlsmith Brake for roller skates
US5403021A (en) 1994-02-28 1995-04-04 Shifrin; Roy Brake assembly for in-line roller skates
EP0677310A1 (fr) 1994-04-12 1995-10-18 ROCES S.r.l. Dispositif de freinage pour patins à roues alignées
EP0681856A2 (fr) 1994-05-13 1995-11-15 NORDICA S.p.A Dispositif de frainage, notamment pour patins à roulettes
US5657999A (en) 1994-07-26 1997-08-19 Beaulieu; Noel In-line roller blade braking device
WO1997036656A1 (fr) 1996-03-29 1997-10-09 Bauer Inc. Systeme de freinage pour des patins a roulettes en ligne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8014063U1 (de) * 1981-12-10 Fuß, Otmar, 7800 Freiburg Rollschuh
US3945655A (en) * 1975-04-18 1976-03-23 Banks Michael H Brake for skateboard and the like
DE2601111A1 (de) * 1976-01-14 1977-07-28 Otmar Fuss Rollschuh
DE2800695A1 (de) * 1976-01-14 1978-08-03 Otmar Fuss Rollschuh
US4061348A (en) * 1976-12-20 1977-12-06 Carter Lewis H Roller skates
DE2937391A1 (de) * 1979-09-15 1981-04-02 Wilhelm Bahmüller Maschinenbau Präzisionswerkzeuge GmbH, 7067 Plüderhausen Rollschuhpaar
IT215558Z2 (it) * 1989-01-27 1990-10-10 Olivieri Icaro & C Pattino a rotelle con dispositivo di frenatura.
DE9000572U1 (de) * 1990-01-20 1990-04-12 Uhlmann, Georg, 5400 Koblenz Rollschuh mit Bremseinrichtung
US5609346A (en) * 1995-03-10 1997-03-11 Bellehumeur; Alex R. Toe activated braking system for inline roller skates

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7820544U1 (fr) 1978-10-19 Fuss, Otmar, 7800 Freiburg
US5143387A (en) 1991-09-03 1992-09-01 Jeff M. Colla Roller skate brake assembly having toe actuator within the boot
US5232231A (en) 1992-08-12 1993-08-03 Bruce Carlsmith Brake for roller skates
US5403021A (en) 1994-02-28 1995-04-04 Shifrin; Roy Brake assembly for in-line roller skates
EP0677310A1 (fr) 1994-04-12 1995-10-18 ROCES S.r.l. Dispositif de freinage pour patins à roues alignées
EP0681856A2 (fr) 1994-05-13 1995-11-15 NORDICA S.p.A Dispositif de frainage, notamment pour patins à roulettes
US5657999A (en) 1994-07-26 1997-08-19 Beaulieu; Noel In-line roller blade braking device
WO1997036656A1 (fr) 1996-03-29 1997-10-09 Bauer Inc. Systeme de freinage pour des patins a roulettes en ligne

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020004078A (ko) * 2000-06-30 2002-01-16 이원명 인라인 스케이트의 브레이크 구조
FR2927819A1 (fr) * 2008-02-27 2009-08-28 Decathlon Sa Systeme de freinage pour roller.
WO2009106755A1 (fr) * 2008-02-27 2009-09-03 Decathlon Systeme de freinage pour roller

Also Published As

Publication number Publication date
EP0925814A3 (fr) 2000-03-08
AT405613B (de) 1999-10-25
ATA215197A (de) 1999-02-15

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