WO1998029168A1 - Dispositif de freinage pour patins a roues en ligne - Google Patents

Dispositif de freinage pour patins a roues en ligne Download PDF

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Publication number
WO1998029168A1
WO1998029168A1 PCT/SE1997/002198 SE9702198W WO9829168A1 WO 1998029168 A1 WO1998029168 A1 WO 1998029168A1 SE 9702198 W SE9702198 W SE 9702198W WO 9829168 A1 WO9829168 A1 WO 9829168A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheels
break
travel
brake
accordance
Prior art date
Application number
PCT/SE1997/002198
Other languages
English (en)
Inventor
Anders Torstensson
Original Assignee
Anders Torstensson
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 Anders Torstensson filed Critical Anders Torstensson
Priority to AU55063/98A priority Critical patent/AU5506398A/en
Publication of WO1998029168A1 publication Critical patent/WO1998029168A1/fr

Links

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
    • A63C17/0066—Roller skates; Skate-boards with inclined wheel, i.e. not perpendicular to the surface it rolls on
    • 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
    • A63C17/22—Wheels for roller skates
    • A63C17/24—Wheels for roller skates with ball-shaped or spherical running surfaces
    • 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
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/02—Special features of skates, skis, roller-skates, snowboards and courts enabling transverse riding, i.e. with one runner or skate per foot and direction transverse to the foot

Definitions

  • the present invention relates to a device at a brake for roller skates and which includes a plurality of linear m the designated direction of travel distributed and rotatably ⁇ ournalled ride wheels, with a number of side travel wheels rotatably journalled in angle to the direction of travel of the ride wheels and arranged to co-operate with the supporting surface after tilting the skate, wherein the side travel wheels are influenced by a brake mechanism so that rotation of the side travel wheels is arranged to occur under desired brake influence of the same .
  • US, A, 5,246,238 shows roller skate wheels which may roll both forward as well as sideways.
  • a brake which brakes the wheels when these roll sideways, wherein this brake is formed by brake pads located radially at the outside of an annular hub. The outside of the respective wheel is braked by contacting the appurtenant brake pad surface
  • US,A, 3,729,207 shows a training apparatus for skiers and which is formed by a board with transverse wheels which enable skating. The board may be braked against the ground with a brake wherein the brake is formed by a trailing brake pad which the board presses down when the board is tilted around a shaft.
  • This apparatus has only a small resemblance with the new brake device .
  • the object of the invention is therefore in the first hand to solve the above mentioned problem and to improve the roller skates so that it will be possible for them to perform breaking skids .
  • an apparatus in accordance with the present invention which is principally characterized in that the wheels which may be influenced by said brake exhibits spherical shaped wheel treads, wherein conjugate wheels co-operate with each other to form ball -shaped pairs of wheels and that said pair of wheels are rotatable journalled around the respective shaft, which shafts are interconnected with at least one common longitudinal shaft which said break mechanism influences to break the rotation of the wheels sideways and thus the roller skate.
  • Fig 1 shows a roller skate with brake according to the invention in view from the side
  • Fig 2 shows a front view of a pair of travel wheels in an active position of travel
  • Fig 3 shows a front view of a pair of side travel wheels in a passive position
  • Fig 4 shows said pair of side travel wheels in an active side travel position in which breaking occurs
  • Fig 5 shows a part view of a brake for a roller skate.
  • Said side travel wheels 6 are rotatable journalled in angle X to the direction 4 of travel of the ride wheels 5.
  • the mentioned side travel wheels 6 arranged to co-operate with the surface 7, for example asphalt, concrete, slabs, etc. after tilting the roller skate 3 in question, see Fig 4.
  • the side travel wheels 6 are influenced by a brake mechanism 2 which is arranged in such a way that a certain rotation of the side travel wheels 6 nevertheless are arranged to occur during the time which the mentioned side travel wheels 6 are subject to braking activity.
  • said ride wheels 5 and side travel wheels 6 are so carried that their category of use as wheels changes during the time in which sideways braking occurs, i.e. that the ride wheels 5 change over to function as side travel wheels 6 and vice verse, i.e. that the side travel wheels 6 in their turn change over to function as ride wheels 5.
  • At least the wheels 6 which are arranged to be influenced by said brake 2 preferably exhibits spherical shaped wheel threads 8, but preferably also the wheels 5 which are arranged to be used when travelling in the direction straight forward 4 are provided with a spherical shaped wheel thread 9 because the mentioned wheel categories 5, 6 are arranged to change function continuously during braking.
  • Conjugate wheels 5, 5 and 6, 6 respectively are interconnected with each other so that they co-operate with each other to form ball-shaped pairs of wheels 5 and 6 1 respectively Furthermore, said wheels 5, 6 are rotatable journalled around a respective shaft 10, 11 which extends transverse the direction of travel 4, and which shafts 10, 11 are also connected with at least one common shaft 12. Said shaft 12 extends along the length and the direction of travel 4 of the roller skate, i.e. between the heel 13 and the toe 14 on the roller skate 3, wherein a frame member 15, located at the bottom side 16A of the roller skate sole 16, supports the bearing 17 for said longitudinal common rotating shaft 12.
  • the mentioned break mechanism 2 is arranged to influence the mentioned length rotating shaft 12 to brake rotation of the wheels 5, 6 sideways 18, 19 and thereby also the roller skate 3 to move sideways 18, 19.
  • break mechanism 2 In order to control the brace effect of the brake 2 depending upon the skill and the weight of the current rider, is said break mechanism 2 arranged adjustable.
  • brake mechanism 2 one or more discs 20 may be rigidly attached to the longitudinal rotation shaft 12 and that a number of brake means 21, 22 are arranged to act on said disc 20 to permanently be braked.
  • Brake means 21, 22 may thereby be arranged on one or at each side A and B respectively of the brake disc 20.
  • said brake means 21, 22 may be formed by screwable brake pads which via a respective screw 23, 24 are screwed into a threaded hole 25 m a frame 26 and may be influenced by means of a tool via for example a screw head 27, 28 to be screwed in against the disc 20 m order to increase brake action alternatively inversely be screwed from the disc 20 m order to reduce the brake effect.
  • spring means may be arranged to act upon the brake pads, which may be movable journalled, to be pressed against the brake disc.
  • pairs of wheels 5 , 6 are displaced mutually longitudinally 4 along the roller skate 3 m question, so that at least two wheels 5 , 5 , and 6 , 6 respectively are permanently m contact with the surface in question 7, with its wear surfaces 8 and 9 respectively.
  • there are centrally located pairs of wheels 6 , 6 arranged to be braked sideways at the same time with reference to the normal direction of travel 4 of the roller skate, while at the same time outer located pairs of wheels 5 , 5 , are arranged to simultaneously act as drive wheels; and vice versa if after brake action when the rotation shaft 12 during brake action is turned in either direction of rotation 29, 30, depending upon which direction the roller skate 3 is tilted before braking.
  • tilting used m the meaning that the roller skate is placed m angle to previous position of the roller skate during travel straight forward m the direction of travel .
  • the pattern m which the wheels are m contact with a surface may be varied suitably.
  • the ride wheels 5 and the side travel wheels 6 are journalled substantially perpendicular to each other, at least for the wheels 5, 6 located closest to the front part 31 and the back part 32 of the roller skate.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Braking Arrangements (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

L'invention concerne un dispositif destiné à des patins à roues en ligne (3), autorisant un mouvement latéral pendant le freinage, ce qui permet, en d'autres termes, de freiner en faisant glisser latéralement les patins à roues en ligne. Dans des situations d'urgence, il est difficile de maîtriser un freinage brusque avec des patins à roues en ligne. Cela est essentiellement dû au fait qu'il est impossible de glisser latéralement avec les patins à roues en ligne pour s'arrêter net, comme on le fait habituellement avec les patins à glace. Selon la présente invention, pour résoudre ce problème, des paires de roues sphériques (51, 61) sont montées sur un axe longitudinal (12) et peuvent pivoter latéralement pendant le freinage. Ainsi, les paires de roues (51, 61) se déplacent les unes par rapport aux autres de telle manière que systématiquement au moins deux roues soient en contact avec le sol (7).
PCT/SE1997/002198 1996-12-27 1997-12-22 Dispositif de freinage pour patins a roues en ligne WO1998029168A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55063/98A AU5506398A (en) 1996-12-27 1997-12-22 Brake device for a roller skate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9604821-0 1996-12-27
SE9604821A SE9604821L (sv) 1996-12-27 1996-12-27 Bromsanordning vid rullskridskor

Publications (1)

Publication Number Publication Date
WO1998029168A1 true WO1998029168A1 (fr) 1998-07-09

Family

ID=20405171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1997/002198 WO1998029168A1 (fr) 1996-12-27 1997-12-22 Dispositif de freinage pour patins a roues en ligne

Country Status (3)

Country Link
AU (1) AU5506398A (fr)
SE (1) SE9604821L (fr)
WO (1) WO1998029168A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6634656B1 (en) * 1998-09-18 2003-10-21 Bernard Gervasoni Roller skates having improved appearance and function as walking shoes
WO2005102473A1 (fr) * 2004-04-26 2005-11-03 Frank Henze Patin a roulettes a dispositif pivotant pour actionner un systeme de frein
JP7304457B1 (ja) 2022-03-28 2023-07-06 一般財団法人渋谷長寿健康財団 インラインスケート

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729207A (en) * 1971-04-14 1973-04-24 S Reynolds Snow ski training device
US5246238A (en) * 1992-06-30 1993-09-21 Brown Nathaniel R Roller skate wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729207A (en) * 1971-04-14 1973-04-24 S Reynolds Snow ski training device
US5246238A (en) * 1992-06-30 1993-09-21 Brown Nathaniel R Roller skate wheel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6634656B1 (en) * 1998-09-18 2003-10-21 Bernard Gervasoni Roller skates having improved appearance and function as walking shoes
WO2005102473A1 (fr) * 2004-04-26 2005-11-03 Frank Henze Patin a roulettes a dispositif pivotant pour actionner un systeme de frein
DE102004021354A1 (de) * 2004-04-26 2005-11-17 Frank Henze Rollschuh mit Verschwenkeinrichtung zur Betätigung einer Bremsvorrichtung
DE102004021354B4 (de) * 2004-04-26 2006-03-23 Frank Henze Rollschuh mit Verschwenkeinrichtung zur Betätigung einer Bremsvorrichtung
JP7304457B1 (ja) 2022-03-28 2023-07-06 一般財団法人渋谷長寿健康財団 インラインスケート
JP2023144969A (ja) * 2022-03-28 2023-10-11 一般財団法人渋谷長寿健康財団 インラインスケート

Also Published As

Publication number Publication date
SE9604821D0 (sv) 1996-12-27
AU5506398A (en) 1998-07-31
SE9604821L (sv) 1998-06-28

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