WO2002102480A1 - Dispositif de patins a roulettes - Google Patents

Dispositif de patins a roulettes Download PDF

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Publication number
WO2002102480A1
WO2002102480A1 PCT/CH2002/000321 CH0200321W WO02102480A1 WO 2002102480 A1 WO2002102480 A1 WO 2002102480A1 CH 0200321 W CH0200321 W CH 0200321W WO 02102480 A1 WO02102480 A1 WO 02102480A1
Authority
WO
WIPO (PCT)
Prior art keywords
roller skate
roller
motor
friction wheel
rollers
Prior art date
Application number
PCT/CH2002/000321
Other languages
German (de)
English (en)
Inventor
Stefan Stamm
Original Assignee
Ingenieurteam Stamm Ag
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 Ingenieurteam Stamm Ag filed Critical Ingenieurteam Stamm Ag
Priority to EP02729754A priority Critical patent/EP1395346A1/fr
Publication of WO2002102480A1 publication Critical patent/WO2002102480A1/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
    • A63C17/12—Roller skates; Skate-boards with driving mechanisms

Definitions

  • the invention relates to a roller skate device with at least one motor-driven roller skate and a control unit acting on the motor.
  • roller skate is to be understood in a broad sense in connection with the invention and is also intended to include, for example, those with single-track rollers (so-called inline skates).
  • a drive unit which is mounted on the heel end of a roller skate.
  • the drive comprises an electric motor, which is connected to a separate drive wheel via a bevel gear or belt transmission. This is mounted below the motor on a swivel arm, which is articulated on the roller skate chassis and enables the drive wheel to be lifted off the driving surface.
  • EP-A-0 829 283 shows a "rough" roller skate with two laterally arranged, endless races. On a chassis between them there is an electric motor with battery and reduction gear, via which the drive shaft for the raceways is driven.
  • An inline skate roller skate is also known from WO 00/35542, the rollers of which are themselves provided with permanent magnets and each form the rotor of an electric motor.
  • the respective stator is formed by electromagnetic coils, which are attached to each roller (rotor) on the chassis and are cyclically excited.
  • roller skate devices are actually very complex special constructions.
  • special versions are required as rollers (at least the driven ones), and since they are wearing parts, their distribution must be ensured; the replacement of worn rollers is therefore costly and complicated.
  • the invention has for its object to provide a roller skate device of the type mentioned, the motor drive can be realized with simple means and in which the 'drive power is transmitted to the rollers as effectively as possible. Above all, the commercial rolls should also be able to be used.
  • This object is achieved according to the invention in that there is a friction wheel connected to the motor shaft, which is arranged to act on at least one roller of the roller skate.
  • both roller skates of a pair can of course be provided with the drive according to the invention or just one (right or left) roller skate.
  • FIG. 1 shows a first embodiment of a roller skate device according to the invention in side view
  • Fig. 2 shows the device in vertical section along the line II-II in Fig. 1, 3 is a top view (partially sectioned) of a second embodiment
  • Fig. 4 is a vertical section through the device of Fig. 3 along the line IV-IV, and
  • Fig. 5 illustrates a third embodiment as a top view (partially cut).
  • the roller skate device 1 according to FIGS. 1 and 2 is based on a so-called inline skate roller skate, the four rollers 4 of which are mounted one behind the other on a chassis 3 (roller carrier) in the running direction.
  • the chassis 3 essentially has the cross section of an inverted U, with the side walls 6 and the top surface 5, which is set up in a known manner for connection to a shoe (not shown).
  • the bearings or axes 7 of the four rollers are located at the same height above the floor 2 on a straight line 9.
  • a motor 14 is mounted on one plate 18 - on the right in FIG. 2 - the motor shaft 15 protruding into the space between the side walls 6.
  • a friction wheel 16 is mounted in a rotationally fixed manner on the shaft 15, the axis 17 of which is guided via a bearing 20 in the opposite plate 18.
  • a suitable recess 8 is provided in the side walls 6 for the contact-free passage of the friction wheel axle 17.
  • the friction wheel 16 has a U-shaped groove 22 with a V-shaped cross section, which is aligned with the rollers 4.
  • the arrangement is such that the axis of rotation of the friction wheel 16 (geometric axis of the motor shaft 15 and the friction wheel axis 17) is at the same distance from the axes of rotation 7 of the two middle, adjacent rollers 4.
  • the lateral flanks of the V-groove 22 are at the same time as the two rollers 4 mentioned on lateral circumferential zones 11 thereof H ss: C ⁇ ⁇ cn N a., - 03 eel ⁇ rt a ⁇
  • a control unit 26 is switched, which is to be operated by the driver.
  • a conventional wireless remote control is also conceivable.
  • the controller 26 will primarily affect the driving speed by changing the engine speed or by simply switching the engine on and off.
  • the motor can also be operated as a generator and thus achieve a braking effect; with the generated power e.g. a signal light is operated or energy can be recovered. For braking purposes, it is also conceivable to reverse the polarity or to brake the motor while reducing its power.
  • a housing (not shown) or a protective bracket can be provided; such a protective member preferably has a slippery profile and can be mounted on the relevant plate 18 or side wall 6.
  • the equipment or retrofitting with the friction wheel drive can be carried out very easily, with only insignificant changes to the roller skate itself.
  • there are no additional transmission means such as complex gears and the wear and loss of power caused thereby.
  • roller skate devices according to the invention described below with reference to FIGS. 3 to 5 are again based on inline skates, the corresponding parts being designated with the same reference numbers as in FIGS. 1 and 2.
  • a drive motor 14 is mounted on one (outer) side wall 6 of the roller skate 1 by means of a housing flange 30.
  • the motor shaft 15 ' is transverse to the direction of travel and is located above the roller axles 7. It carries a friction wheel 32 with a conical friction surface, which is in frictional contact with two adjacent (preferably the two middle) rollers 4, one on each side TJ 1 1 P SH
  • roller skate products e.g. conventional roller skates can be used with rollers arranged in pairs next to one another, and also with roller boards, kickboards, scooters (scooters), etc.

Abstract

L'invention concerne un dispositif de patins à roulettes comprenant au moins un patin à roulette pouvant être entraîné par un moteur, par exemple un patin à roues alignées (1). Ce dispositif est pourvu d'un mécanisme d'entraînement à roue de friction. Une roue de friction (16), installée sur l'arbre (15) du moteur (14), est en liaison active par des zones de friction (11) (de préférence latérales) avec au moins une roue (4) du patin à roulettes. Le moteur (14) est alimenté par une source de courant (27) via une unité de commande (26). On peut équiper les patins à roulettes de grande diffusion avec ce mécanisme à roue de friction avec peu de modifications sur le produit existant, notamment ce mécanisme permet de reprendre les roues (4) telles quelles et aussi de les remplacer facilement. L'invention décrit plusieurs variantes de réalisation de ce mécanisme. Ce produit peut être utilisé dans le cas de différents produits de patins à roulettes comme des patins à roulettes classiques, des planches à roulettes, des trottinettes etc. .
PCT/CH2002/000321 2001-06-14 2002-06-13 Dispositif de patins a roulettes WO2002102480A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02729754A EP1395346A1 (fr) 2001-06-14 2002-06-13 Dispositif de patins a roulettes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1076/01 2001-06-14
CH10762001 2001-06-14

Publications (1)

Publication Number Publication Date
WO2002102480A1 true WO2002102480A1 (fr) 2002-12-27

Family

ID=4556079

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2002/000321 WO2002102480A1 (fr) 2001-06-14 2002-06-13 Dispositif de patins a roulettes

Country Status (2)

Country Link
EP (1) EP1395346A1 (fr)
WO (1) WO2002102480A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012001248U1 (de) * 2012-02-07 2012-08-21 Jochen Mohn Motorisierter Rollschuh

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835558C (de) * 1949-01-16 1952-04-03 Ernst Leander Hermsdorf Zur motorischen Fortbewegung einer Einzelperson dienende Vorrichtung
US5236058A (en) 1991-12-11 1993-08-17 Irving Yamet Motor driven roller skates
JPH06134076A (ja) * 1992-10-29 1994-05-17 Tokuzo Hirose ローラスケート
WO1996020762A1 (fr) 1994-12-29 1996-07-11 Keyes Adrian C N Systeme de patin a roulettes a moteur
EP0829283A2 (fr) 1996-08-15 1998-03-18 Shyr, Chorng Rong Patins à chenilles
US5797466A (en) 1997-03-05 1998-08-25 Gendle; Timothy A. Powered in-line skate
US5833348A (en) * 1994-05-18 1998-11-10 Fricke & Solomon Apparatus for illuminating wheeled devices
WO2000035542A1 (fr) 1998-12-15 2000-06-22 Brandley Adam K Patin a roulettes motorise
DE20101331U1 (de) * 2001-01-25 2001-05-03 Cotela Dorinel Antriebsmodul für einen Roller

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835558C (de) * 1949-01-16 1952-04-03 Ernst Leander Hermsdorf Zur motorischen Fortbewegung einer Einzelperson dienende Vorrichtung
US5236058A (en) 1991-12-11 1993-08-17 Irving Yamet Motor driven roller skates
JPH06134076A (ja) * 1992-10-29 1994-05-17 Tokuzo Hirose ローラスケート
US5833348A (en) * 1994-05-18 1998-11-10 Fricke & Solomon Apparatus for illuminating wheeled devices
WO1996020762A1 (fr) 1994-12-29 1996-07-11 Keyes Adrian C N Systeme de patin a roulettes a moteur
EP0829283A2 (fr) 1996-08-15 1998-03-18 Shyr, Chorng Rong Patins à chenilles
US5797466A (en) 1997-03-05 1998-08-25 Gendle; Timothy A. Powered in-line skate
WO2000035542A1 (fr) 1998-12-15 2000-06-22 Brandley Adam K Patin a roulettes motorise
DE20101331U1 (de) * 2001-01-25 2001-05-03 Cotela Dorinel Antriebsmodul für einen Roller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 433 (C - 1237) 12 August 1994 (1994-08-12) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012001248U1 (de) * 2012-02-07 2012-08-21 Jochen Mohn Motorisierter Rollschuh

Also Published As

Publication number Publication date
EP1395346A1 (fr) 2004-03-10

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