EP0620031B1 - Planche à roulettes - Google Patents

Planche à roulettes Download PDF

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Publication number
EP0620031B1
EP0620031B1 EP93105904A EP93105904A EP0620031B1 EP 0620031 B1 EP0620031 B1 EP 0620031B1 EP 93105904 A EP93105904 A EP 93105904A EP 93105904 A EP93105904 A EP 93105904A EP 0620031 B1 EP0620031 B1 EP 0620031B1
Authority
EP
European Patent Office
Prior art keywords
board
wheel
section
roller
steering
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
Application number
EP93105904A
Other languages
German (de)
English (en)
Other versions
EP0620031A1 (fr
Inventor
Karl Kroher
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
Priority to DE4202859A priority Critical patent/DE4202859C2/de
Application filed by Individual filed Critical Individual
Priority to DE59304429T priority patent/DE59304429D1/de
Priority to AT93105904T priority patent/ATE144907T1/de
Priority to EP93105904A priority patent/EP0620031B1/fr
Publication of EP0620031A1 publication Critical patent/EP0620031A1/fr
Application granted granted Critical
Publication of EP0620031B1 publication Critical patent/EP0620031B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A63C17/01—Skateboards
    • A63C17/011—Skateboards with steering mechanisms
    • A63C17/013—Skateboards with steering mechanisms with parallelograms, follow up wheels or direct steering action
    • 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
    • A63C17/01—Skateboards
    • 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
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • A63C17/015—Wheel arrangements with wheels arranged in two pairs
    • 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
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
    • A63C17/262—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices with foot bindings or supports therefor
    • 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
    • A63C2203/52—Direct actuation of steering of roller skate or skateboards, e.g. by a foot plate

Definitions

  • the invention relates to a roller board.
  • roller boards are also known in particular under the term "skateboard".
  • bearing blocks which also form the steering gear and each have a rubber buffer arrangement in such a way that when tilting or tilting the standing board around the longitudinal axis to control the Rollboards an opposite pivoting of the wheel axles about a vertical vertical axis.
  • the known roller boards are suitable and intended for driving on as smooth a surface as possible.
  • the object of the invention is to show a roller board which is suitable for off-road skiing.
  • a roller board is designed according to the claim.
  • the roller board according to the invention is characterized by a compact and robust construction. Since the wheel axles are provided over the top or on the top of the standing board, at least the essential elements of the mounting of the respective wheel axle and the respective steering gear are not located under the standing board, but also on or on the top of the standing board, so that when driving in the field, obstacles, stone chips, etc. cannot damage the wheel axle, its mounting and the associated steering gear.
  • roller board according to the invention is thus optimally suitable for driving in open terrain, for example for descending slopes, paths, etc.
  • At least one binding for example in the form of at least one foot strap, is provided on the roller board or on its stand board.
  • the roller board is preferably provided with a self-braking device, as is known, for example, from skis, or a safety strap is attached to the roller board.
  • the roller board shown in the figures consists essentially of a footboard or stand board 1, which in the embodiment shown is designed such that it has a central, bulbous section 1 'which forms the actual base surface of the roll board and two narrower tongue-like sections which project away from it 1 ''.
  • the sections 1 ′′ lie with their longitudinal extension in the longitudinal axis L of the roller board and are provided offset from one another by 180 ° on the central section 1 ′. In the area of the free ends, the two sections 1 ′′ are ski tip-like slightly bent, as is shown in particular in FIG. 2 at 2.
  • each wheel axle 3 is attached to each section 1 ′′, and in such a way that the longitudinal axis of the wheel axis 3, which extends transversely to the longitudinal axis L, is clearly above the top of the base board or of the respective section 1 ′′.
  • Each wheel axle 3 projects on both sides over the respective section 1 ′′ with a length and at both ends of each wheel axle 3 a wheel 4 is freely rotatably mounted.
  • each wheel 4 is designed as a spoke wheel with solid rubber tires.
  • the wheel axles 3 can be steered or pivoted about a vertical vertical axis V, which runs perpendicular to the longitudinal axis L, in each case in opposite directions by correspondingly tilting or pivoting the standing board 1 about the longitudinal axis L, so that steering of the roller board for cornering is possible.
  • the wheel axles 3 are parallel to each other and also parallel to the plane of the standing board 1 and intersect the longitudinal axis L at an angle of 90 o.
  • the relatively large diameter wheels 4 are arranged so that they protrude laterally beyond the plane of the long side of the central section 1 '.
  • brackets 5 and steering gear 6 are also located on the top of the base board 1 or the respective section 1 ′′ and are therefore largely protected against damage.
  • the holder 5 is designed like a cardan joint, i.e. it consists in each case of a bearing body 7 rotatably mounted in the relevant section 1 ′′ about the vertical axis V, which for this purpose engages with a molded pin 8 in a bearing element 9 on the section 1 ′′.
  • the respective wheel axis 3 is pivotally mounted in its center about a horizontal axis which is perpendicular to the axis of the bearing pin 8 and in the initial or zero Position of the steering is coaxial with the axis L.
  • the articulated gears 6 are each formed by two circular control cams 10 which are fastened to the upper side of the section 1 ′′, in each case in the region of a longitudinal side of the section 1 ′′ concerned, concentrically to the axis of the pin 8.
  • the part-circular control cams each form an inclined plane 11 with their upper edge facing away from section 1 ′′, against which a cam roller 12 provided on the wheel axle 3 abuts.
  • the control cams 10 are each designed such that the inclined plane 11 of each control curve 10 with its lowest point is closer to the bent end 2 of the relevant section 1 ′′ than with its higher end.
  • control cams 10 are arranged such that when the standing board 1 is pivoted about the longitudinal axis L by the force exerted on each steering gear 6 by a control cam 10 on a roller 12, the wheel axles 3 are pivoted about the axis of the pin 8 from the initial position, namely both wheel axles 3 in opposite directions.
  • This pivoting or steering angle is dependent on the angle of inclination by which the standing board 1 has been pivoted from the initial position about the longitudinal axis L.
  • wheel axles In order to compensate for tolerances and to achieve an improved steering of both wheel axles 3, it may be expedient to connect the wheel axles by means of an additional, rigid link 13, preferably at one end to one wheel axle 3 and at the other end to the other wheel axle 3 a ball joint or a ball joint-like joint is articulated, in each case on opposite sides of the longitudinal axis L, that is to say in the illustration chosen for FIG. 1, with the lower wheel axle 3 there on the left and in the upper wheel axle 3 on the right, which projects away from the holder 5.
  • an additional, rigid link 13 preferably at one end to one wheel axle 3 and at the other end to the other wheel axle 3 a ball joint or a ball joint-like joint is articulated, in each case on opposite sides of the longitudinal axis L, that is to say in the illustration chosen for FIG. 1, with the lower wheel axle 3 there on the left and in the upper wheel axle 3 on the right, which projects away from the holder 5.
  • spring means not shown, the wheel axles 3 are in their undeflected, i.e. biased normal position.
  • These spring means are, for example, torsion spring means which are provided in the area of the bearing element 9.
  • foot straps 14 are provided for the user in section 1 '.
  • there are a total of four foot straps 14 which are arranged offset at equal angular intervals around the center of section 1 'in such a way that each foot strap 14 is offset by 45 ° with respect to the longitudinal axis L.
  • roller board described has a robust construction, which enables driving off-road, in particular also a descent on sloping paths, meadows, etc.
  • Fig. 4 shows a modified embodiment in which 10 control cams 15 are provided instead of the control cams, which are frame-like and each form an inclined plane 16 corresponding to the inclined plane 11 on an inner frame surface.
  • a bearing designed, for example, as a roller or ball bearing is provided, which acts both as a radial bearing and as an axial bearing.
  • a lanyard is also a lanyard, which is connected at one end to the stand board 1.

Landscapes

  • Motorcycle And Bicycle Frame (AREA)

Claims (1)

  1. Planche à roulettes comprenant une planche d'appui (1) formant une surface d'appui pour un utilisateur, munie de deux essieux de roues (3) sur lesquels des roues (4) sont montées en rotation, comprenant une fixation pour lier les essieux de roues (3) à la planche d'appui (1), ainsi qu'un mécanisme de direction (6), pour diriger grâce au pivotement des essieux de roue (3) sur un grand axe au moyen de l'inclinaison de la planche d'appui (1) autour de son axe longitudinal (L) en dehors d'une position initiale coupant l'axe longitudinal perpendiculairement, où chaque essieu de roue (3) présente au moins deux roues (4) et où les essieux de roue (3) ainsi que le mécanisme de direction sont prévus à ou sur la surface supérieure de la planche d'appui (1), de façon que lors d'une utilisation en tout terrain, ni les essieux de roues, ni leur fixation ni le mécanisme de direction correspondant ne puissent être endommagés par les obstacles, jets de pierres, etc.
EP93105904A 1992-02-01 1993-04-10 Planche à roulettes Expired - Lifetime EP0620031B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4202859A DE4202859C2 (de) 1992-02-01 1992-02-01 Rollbrett
DE59304429T DE59304429D1 (de) 1993-04-10 1993-04-10 Rollbrett
AT93105904T ATE144907T1 (de) 1993-04-10 1993-04-10 Rollbrett
EP93105904A EP0620031B1 (fr) 1992-02-01 1993-04-10 Planche à roulettes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4202859A DE4202859C2 (de) 1992-02-01 1992-02-01 Rollbrett
EP93105904A EP0620031B1 (fr) 1992-02-01 1993-04-10 Planche à roulettes

Publications (2)

Publication Number Publication Date
EP0620031A1 EP0620031A1 (fr) 1994-10-19
EP0620031B1 true EP0620031B1 (fr) 1996-11-06

Family

ID=25911431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93105904A Expired - Lifetime EP0620031B1 (fr) 1992-02-01 1993-04-10 Planche à roulettes

Country Status (2)

Country Link
EP (1) EP0620031B1 (fr)
DE (1) DE4202859C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7226063B2 (en) * 2001-08-09 2007-06-05 Timothy Paddock All-terrain board
DE102019001363A1 (de) * 2019-02-26 2020-08-27 Oleg Lohnes Therapeutikum GmbH Skateboard mlt Lenkgetriebe

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426337C2 (de) * 1994-07-25 1997-01-09 Rudi Mueller Radaufhängung für Rollbrett
DE29510301U1 (de) * 1995-06-09 1995-11-16 Kroher, Karl, 92711 Parkstein Rollvorrichtung
US6523837B2 (en) 2000-01-03 2003-02-25 Eric W. Kirkland Adjustable truck assembly for skateboards with retainer
US6315304B1 (en) * 2000-01-03 2001-11-13 Eric W. Kirkland Adjustable truck assembly for skateboards
GB0210452D0 (en) * 2002-05-08 2002-06-12 George Anthony Ltd Kiteboard
US7172205B1 (en) * 2004-05-28 2007-02-06 Vujtech James A Two-wheeled riding-board apparatus
US7213823B1 (en) * 2005-01-13 2007-05-08 Vujtech James A Two-wheeled riding-board apparatus
GB0510633D0 (en) * 2005-05-25 2005-06-29 Wilter Griffith Snowboarding mechanisms

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8315200U1 (de) * 1984-01-26 Beringer, Wolf, 7073 Lorch Straßen- und Geländerollschuhe
DE2499C (de) * C. R. O. MECK in Thann, Ober-Elsafs Räderschuhe
FR461506A (fr) * 1913-08-18 1913-12-31 Guillaume Russ Patin à roulettes
FR569896A (fr) * 1923-08-13 1924-04-18 Cycle-patin à deux roues
FR774020A (fr) * 1933-06-17 1934-11-29 Patin à roulettes
US2136306A (en) * 1936-05-22 1938-11-08 David A Mccloy Roller skate
US4054297A (en) * 1976-06-18 1977-10-18 Ermico Enterprises Weight biased steering mechanism
US4133546A (en) * 1977-03-28 1979-01-09 Frank Rosenblum Vehicle
US4235448A (en) * 1977-12-09 1980-11-25 Brooks Thomas Skiing simulator
NO154515C (no) * 1984-02-21 1986-10-08 Hjalmar Spilde Halvorsen Anordning ved rulleskoeyter.
DE8613883U1 (de) * 1986-05-22 1986-07-17 Schmid, Engelbert, 4650 Gelsenkirchen Rollski
DE8808366U1 (de) * 1988-06-30 1988-10-20 Küttenbaum, Valentin, 7958 Laupheim Skateboard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7226063B2 (en) * 2001-08-09 2007-06-05 Timothy Paddock All-terrain board
DE102019001363A1 (de) * 2019-02-26 2020-08-27 Oleg Lohnes Therapeutikum GmbH Skateboard mlt Lenkgetriebe
EP3702006A1 (fr) 2019-02-26 2020-09-02 Oleg Lohnes Therapeutikum GmbH Skateboard pourvu de mécanisme de direction

Also Published As

Publication number Publication date
DE4202859A1 (de) 1993-08-05
EP0620031A1 (fr) 1994-10-19
DE4202859C2 (de) 1997-04-30

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