EP1504798A1 - Patin à roulettes avec système de freinage à commande au pied ou à l'orteil - Google Patents

Patin à roulettes avec système de freinage à commande au pied ou à l'orteil Download PDF

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Publication number
EP1504798A1
EP1504798A1 EP04017923A EP04017923A EP1504798A1 EP 1504798 A1 EP1504798 A1 EP 1504798A1 EP 04017923 A EP04017923 A EP 04017923A EP 04017923 A EP04017923 A EP 04017923A EP 1504798 A1 EP1504798 A1 EP 1504798A1
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EP
European Patent Office
Prior art keywords
brake pad
brake
roller
skate according
actuating member
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Withdrawn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
EP04017923A
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German (de)
English (en)
Inventor
Egon Seim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1504798A1 publication Critical patent/EP1504798A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • A63C2017/1463—Foot or toe operated

Definitions

  • the present invention relates to a roller skate, in particular a so mentioned inline skate, with a foot or toe-operated braking device.
  • inline skates With the increasing popularity of roller skating, especially at Roller skates with several individually arranged in a line one behind the other Casters, called inline skates, also has the number of suggestions for effective braking devices for such skates increased.
  • the US 5,207,438 describes inline skates, at the front in the direction of travel Ends in the area of the shoe tip a roller is rotatably mounted, whose axis is aligned parallel to the axes of rotation of the rollers.
  • the roller will held between two lateral brackets and adjacent to the front side of these.
  • the toe tip is tilted in the direction of the ground until the Roller touches the ground. As soon as the roller touches the ground, it starts to rotate them, however, rubbing them stimulus to the brackets, so that the Drive is slowed down.
  • the US 5,280,931 discloses inline skates, with the rear in the direction of travel Ends of the roller carrier a cylinder is arranged, whose axis is transverse to the Direction extends.
  • the cylinder is circumferentially of a brake tire surrounded, which is rotatable about the axis of the cylinder.
  • To brake that raises Driver the top of the inline skates, so that the brake pads the ground touched.
  • the brake tire rotates about the axis of the cylinder, wherein strong frictional forces at the contact surfaces between cylinder and brake tires arise, whereby the in-line skates are braked.
  • roller skates described above are disadvantageous, as to slow down always a shift of the skate, so raising or lowering the Shoe tip or a buckling of the ankle, is required. This will the harmonic movement disrupted, also is the braking especially with a kinking of the ankle with a high load connected and can easily lead to injury.
  • roller skates known in which the Brake pad or similar no longer acts on the road, but directly on the rollers or the associated rotating parts to decelerate enable.
  • the shoes of the well-known roller skates are made of one lower part, which receives the foot and is rigidly connected to the roller carrier, and an upper part together, the ankle and the tibia partially encloses.
  • the lower and upper parts are pivotable with each other vebunden.
  • the braking device acting on the rollers is on the roller carrier attached and is connected to an actuator, which also with the upper Part is connected. If now the driver leans forward or backward, so pivots the upper part relative to the lower part and the braking device is operated via the actuator so that the rollers of the skate be braked directly.
  • a particularly advantageous braking device of the aforementioned type is in the US 5,143,387.
  • the well-known braking device for a roller skate has an opposite to the direction translationally displaceable elongated Guide element on.
  • the guide element carries brake shoes, in front of the each be braked rollers are arranged. Is on the guide element
  • a rigid attachment attached to the area of the toes of the driver extends. To operate the braking device, the driver must approach and Thus, move the guide member against the direction, so that the Brake shoes are pressed against the rollers from the front.
  • roller skates of the type described above are known from US Pat 5,657,999, DE 297 09 254 U1, DE 297 22 787 U1 and DE 298 18 145 U1 known.
  • the skates described herein have braking devices that be operated on the one hand with the foot or toe of the driver and on the other hand, directly on the rollers or the associated rotating part act to decelerate the skate.
  • the invention is therefore based on the object, a roller skate with foot or Toe-operated braking device to create, on the one hand a harmonious Movement or a higher ride comfort ensured and on the other requires less design effort, so the cost and the susceptibility of the braking device of the skate are reduced.
  • the skate according to the invention such as a so-called inline skate, has a roller carrier on which a shoe is attached. On the roll carrier are a number of rollers in the running direction arranged one behind the other, wherein the Rolls can be rotated relative to the roller carrier to make a roll of the roller Roller skate to allow. After the driver puts on roller skates, the rollers face the roadway and can be placed on top of them.
  • the skate also has a braking device.
  • the braking device consists essentially of an actuator and a brake pad together.
  • the actuator is disposed within the shoe and can be operated by the toes of the driver.
  • the brake pad can be moved be and is operated via the actuator.
  • the actuator can essentially occupy two positions. This works in the first position Actuator so with the brake pad together that this of the Roadway is spaced. In a second position of the actuator, in the actuator can be moved through the toes of the driver is the Brake pad pressed against the road.
  • the actuator is as Lever is formed. Under a lever is a hinged, To understand pivotable element, for example, in a toe plate can exist, allowing the driver to pivot with the lever with his toes can.
  • Roller skate is the actuator of a spring element in the first position biased.
  • the spring element is expediently designed such that the driver a predetermined pressure or train must apply before the lever is pivoted, so no unintentional braking takes place.
  • the spring element is preferably of an elastic Hollow body formed, which is easier to handle than a coil spring, in the a specific orientation is required. In contrast, it is at a symmetrical hollow body irrelevant in which orientation he used becomes.
  • an elastic hollow body with appropriate Shaping over the entire area of the toe plate or similar extend whereas a coil spring regularly only a smaller area of Toe plate supports.
  • the elastic hollow body essentially of rubber.
  • roller skate at least partially guided in a guide.
  • the brake pad is guided on a guided in the guide and Brake piston attached, which can be moved within the guide.
  • Brake piston cooperates with the actuator so that the Brake piston and the attached brake pad by pressing the Actuator be moved within the leadership.
  • Roller skate is the interior of the elastic hollow body with the pneumatic connected and thus part of the pneumatics.
  • the interior is in elastic hollow body in flow communication with the flow spaces of Pneumatics stands.
  • the elastic hollow body serves on the one hand the Bias of the actuator and on the other hand, the pneumatic Transmission of forces, so no additional spring element for preloading or no additional compressible reservoir in the pneumatics necessary is. The design effort is reduced.
  • the brake pad in a preferred embodiment replaceable on the Brake piston attached.
  • Roller skate may be the distance between the brake piston and the it fixed brake pad can be adjusted.
  • the wear on the Brake pad can be compensated by the brake pad by enlarging the Distance is brought closer to the brake piston closer to the roadway.
  • the brake piston and / or the brake pad is preferably in a position are biased, in which the brake pad is spaced from the roadway.
  • the Preload ensures a reset of the brake pad, if the Actuator is no longer actuated.
  • Fig. 1 shows a side view of an embodiment of the invention Roller skate, in the present example as a so-called inline skate is trained.
  • the skate has a shoe 2, at the sole 4 a Roller carrier 6 is attached.
  • the roller carrier 6 laterally surrounds four rollers 8, 10, 12, 14, which are arranged one behind the other in the running direction A.
  • the rollers 8, 10, 12, 14 are rotatably mounted on the roller carrier 6, with their axes transversely are aligned to the direction of A
  • the sole 4 facing away from the Casters 8, 10, 12, 14 can be placed on the roadway, the in Fig. 1 is provided with the reference numeral 16.
  • the skate also has a Braking device 18, which is substantially perpendicular to the roadway 16th extends between the rollers 8 and 10 and below with reference to Figs.
  • the position of the braking device 18 between the rollers 8 and 10, i. between the front rollers, is preferred in that as that the braking device 18 thus in close proximity to a toe-operated member (not shown in Fig. 1) is arranged in the sole 4, so that the transmission path is short.
  • Fig. 2 shows the braking device 18 in a first preferred Embodiment.
  • the sole 4 of the shoe 2 a recess 20, in the bottom 22 a recess 24 is provided.
  • an actuator 26 is arranged as a Lever is formed and pivotable about an axis 28, so that the Actuator 26 can be pivoted into the recess 20, as to Hand of the arrow B is shown in Fig. 2.
  • the actuator 26 Between the bottom 22 of the recess 20 and the downwardly facing side the actuator 26 is a spring element in the form of an elastic Hollow body 30 is arranged, the actuator 26 in its in Fig. 2 biased starting position shown in which no braking takes place.
  • the elastic hollow body 30 is preferably made of rubber.
  • the braking device 18 further includes a tubular guide 32 which extends starting from the sole 4 vertically downwards in the direction of the road 16 extends between the rollers 8 and 10.
  • a Brake piston 34 is arranged, which is displaceable in the direction of the guide 32.
  • a spring element 36 which in Fig. 2 only is shown biased in the first position.
  • a brake pad 38 which is also guided in the guide 32 and can be moved within this.
  • the brake pad 38 is over a Connecting means 40, which is shown only schematically in Fig. 2, with the Brake piston 32 rigidly connected, so that a translational movement of the Brake piston 34 can be transferred to the brake pad 38.
  • the Connecting means 40 is releasable, so that the brake pad 38 replaced at any time can be.
  • the distance a between the brake piston 34 and the brake pad 38 are freely adjusted via the connecting means 40, so that the distance b between the brake pad 38 and the lane 16 is adjusted can be what is necessary, for example, when the brake pad 38th is badly worn.
  • a connecting means 40 with these properties can be realized for example by a screw with lock nut.
  • an elongated recess 42 is provided which extending in the longitudinal direction of the guide 32 and the recess 24 in the bottom 22 of the recess 20 faces.
  • a Strut 44 is also provided, which is rigidly connected to the brake piston 34. The Strut 44 extends through the elongated recess 42 and the recess 24th in the recess 20 in the sole 4, to the downwardly facing side of Actuator 26 to limit.
  • the actuator 26 While driving, the actuator 26 is in a first position (see Fig. 2), in which between the brake pad 38 and the lane 16 of the Distance b, so that no deceleration by the brake pad 38th he follows.
  • the Betuschgiungsorgan 26 with the (not shown) toes operated so that this about the axis 28 in the Deepening 20 is pivoted. The pivoting takes place against the Spring force of the elastic hollow body 30, which is compressed and after the braking, a reset of the actuator 26 in the in Fig. 2nd shown first position causes.
  • the strut 44th By pivoting the strut 44th pressed down towards the road, this downward movement is transmitted to the brake piston 34 in the guide 32, which is rigid with the Strut 44 is connected.
  • Fig. 3 shows the braking device 18 in a second preferred Embodiment.
  • the second embodiment is similar to the first one Embodiment, so that the same reference numerals used for the same parts The above description applies accordingly to these parts. in the The following is therefore intended only to the differences from the first embodiment To be received.
  • the power transmission takes place from the Actuator 26 on the brake pad 38 by means of a pneumatic.
  • a pneumatic can on the elongated recess 42 in the guide 32, the strut 44 at the brake piston 34 and the recess 24 in the bottom 22 of the recess 20th be waived.
  • the pneumatic system comprises the elastic hollow body 30, a pressure line 46, a cylinder 48 and a guided in the cylinder 48 piston 50.
  • the elastic Hollow body 30 has the function as in the first embodiment Actuator 26 after the deceleration back to its first position reset.
  • the interior of the elastic hollow body is 30 in fluid communication with the pressure line 46, which - as in Fig. 3rd shown - within the recess 20 or within the bottom 22nd can be arranged.
  • the pressure line 46 extends with her the elastic hollow body 30 facing away from the bottom 22 of the recess 20 to open into the pressure chamber 52 of the cylinder 48.
  • the cylinder 48 extends within the guide 32 and in the longitudinal direction thereof. Within the Cylinder 48, the piston 50 is guided, fixed with the brake piston 34 is connected so that a translational movement of the piston 50 on the Brake piston 34 is transmitted.
  • the actuator 26 While driving, the actuator 26 is in a first position (see Fig. 3), in which between the brake pad 38 and the lane 16 of the Distance b, so that no deceleration by the brake pad 38th he follows.
  • the actuator 26 With the (not shown) toes operated so that this about the axis 28 in the Deepening 20 is pivoted. The pivoting takes place against the Spring force of the elastic hollow body 30, which is compressed and after the braking, a reset of the actuator 26 in the in Fig. 2nd shown first position causes.
  • the raised Pressure acts on the piston 50, making it downward in the direction of Road 16 is moved. This translational movement is over the Brake piston 34 and the connecting means 40 transferred to the brake pad 38, in the second position of the actuator 26 against the roadway 16th is pressed.

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EP04017923A 2003-08-02 2004-07-29 Patin à roulettes avec système de freinage à commande au pied ou à l'orteil Withdrawn EP1504798A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20311953U 2003-08-02
DE20311953U DE20311953U1 (de) 2003-08-02 2003-08-02 Rollschuh mit einer fuß- bzw. zehenbetätigten Bremseinrichtung

Publications (1)

Publication Number Publication Date
EP1504798A1 true EP1504798A1 (fr) 2005-02-09

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EP04017923A Withdrawn EP1504798A1 (fr) 2003-08-02 2004-07-29 Patin à roulettes avec système de freinage à commande au pied ou à l'orteil

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EP (1) EP1504798A1 (fr)
DE (1) DE20311953U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104225905A (zh) * 2014-09-28 2014-12-24 林允杜 平刹式双排轮滑鞋

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143387A (en) 1991-09-03 1992-09-01 Jeff M. Colla Roller skate brake assembly having toe actuator within the boot
US5207438A (en) 1991-12-09 1993-05-04 Gary Landers Brake for in line skate
US5280931A (en) 1992-11-20 1994-01-25 Thistle Sports Enterprises, Inc. Roller brake
US5609346A (en) * 1995-03-10 1997-03-11 Bellehumeur; Alex R. Toe activated braking system for inline roller skates
DE29709662U1 (de) 1997-06-03 1997-08-07 Opercan, Johann, 85635 Höhenkirchen-Siegertsbrunn Rollschuh, insbesondere Inline-Skater, mit einer vom Schuh aus betätigbaren Bremseinrichtung
US5657999A (en) 1994-07-26 1997-08-19 Beaulieu; Noel In-line roller blade braking device
DE29722787U1 (de) 1997-12-23 1998-02-19 Opercan, Johann, 85635 Höhenkirchen-Siegertsbrunn Rollschuh mit arretierbarer Bremse
DE29803919U1 (de) 1998-03-06 1998-05-07 Niemann, Werner, 32052 Herford Einspuriger Rollschuh mit mechanischer Bremse
US6047973A (en) 1993-02-25 2000-04-11 Amore; Robert In-line skate brakes
US20020121750A1 (en) * 2001-03-02 2002-09-05 Wei-Yen Chu Shoe for skating and walking
EP1310278A2 (fr) * 2001-11-10 2003-05-14 Egon Seim Patin à roulette avec système de freinage

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143387A (en) 1991-09-03 1992-09-01 Jeff M. Colla Roller skate brake assembly having toe actuator within the boot
US5207438A (en) 1991-12-09 1993-05-04 Gary Landers Brake for in line skate
US5280931A (en) 1992-11-20 1994-01-25 Thistle Sports Enterprises, Inc. Roller brake
US6047973A (en) 1993-02-25 2000-04-11 Amore; Robert In-line skate brakes
US5657999A (en) 1994-07-26 1997-08-19 Beaulieu; Noel In-line roller blade braking device
US5609346A (en) * 1995-03-10 1997-03-11 Bellehumeur; Alex R. Toe activated braking system for inline roller skates
DE29709662U1 (de) 1997-06-03 1997-08-07 Opercan, Johann, 85635 Höhenkirchen-Siegertsbrunn Rollschuh, insbesondere Inline-Skater, mit einer vom Schuh aus betätigbaren Bremseinrichtung
DE29722787U1 (de) 1997-12-23 1998-02-19 Opercan, Johann, 85635 Höhenkirchen-Siegertsbrunn Rollschuh mit arretierbarer Bremse
DE29803919U1 (de) 1998-03-06 1998-05-07 Niemann, Werner, 32052 Herford Einspuriger Rollschuh mit mechanischer Bremse
US20020121750A1 (en) * 2001-03-02 2002-09-05 Wei-Yen Chu Shoe for skating and walking
EP1310278A2 (fr) * 2001-11-10 2003-05-14 Egon Seim Patin à roulette avec système de freinage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104225905A (zh) * 2014-09-28 2014-12-24 林允杜 平刹式双排轮滑鞋
CN104225905B (zh) * 2014-09-28 2016-04-06 林允杜 平刹式双排轮滑鞋

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