EP1563883B1 - Véhicule-jouet, notamment tracteur avec au moins deux roues directrices - Google Patents

Véhicule-jouet, notamment tracteur avec au moins deux roues directrices Download PDF

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Publication number
EP1563883B1
EP1563883B1 EP04026964A EP04026964A EP1563883B1 EP 1563883 B1 EP1563883 B1 EP 1563883B1 EP 04026964 A EP04026964 A EP 04026964A EP 04026964 A EP04026964 A EP 04026964A EP 1563883 B1 EP1563883 B1 EP 1563883B1
Authority
EP
European Patent Office
Prior art keywords
steering
toy vehicle
front axle
chassis
guide
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 - Fee Related
Application number
EP04026964A
Other languages
German (de)
English (en)
Other versions
EP1563883A1 (fr
Inventor
Paul Heinz Dipl.-Ing. Fh Bruder
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.)
Bruder Spielwaren GmbH and Co KG
Original Assignee
Bruder Spielwaren GmbH and Co KG
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 Bruder Spielwaren GmbH and Co KG filed Critical Bruder Spielwaren GmbH and Co KG
Publication of EP1563883A1 publication Critical patent/EP1563883A1/fr
Application granted granted Critical
Publication of EP1563883B1 publication Critical patent/EP1563883B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A63H17/36—Steering-mechanisms for toy vehicles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A63H17/262—Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A63H17/36—Steering-mechanisms for toy vehicles
    • A63H17/38—Steering-mechanisms for toy vehicles actuated by hand

Definitions

  • the invention is directed to a toy vehicle, in particular in the form of a tractor, with at least two steerable wheels, wherein the pivotal movement of a steering wheel is converted via a steering gear in a pivoting movement of a steering rack, wherein the wheels are mounted on stub axles, which in turn pivotable on the front axle are stored, wherein the pivoting movement caused by the steering operation via a tie rod and steering lever pivots the kingpin and thus the wheels.
  • a toy vehicle is known from DE 298 01 781 U1.
  • the invention is based on the object to realize starting from this large-scale model even with a toy vehicle such a strong steering angle, but the mechanical implementation should be as simple as possible, reliable and inexpensive to implement.
  • this object is achieved in that the front axle is connected at one end to a first end of the steering rack, at a second end of the steering rack, the steering gear is formed, the steering rack between the first and the second end of a pivot bearing to achieve a pivoting movement relative to Chassis and the tie rod has a center fixed relative to the chassis pivot bearing.
  • the front axle as a whole is mounted oscillating about a horizontal pivot axis, so that, for example, obstacles can be run over without the entire vehicle being tilted.
  • the steering gear preferably includes a gear at the lower end of the steering column connected to the steering column and an arcuate toothed segment on the steering rack.
  • the steering rack may have a recess, on the inside of the toothed segment is formed and engages in the gear of the steering column.
  • the pivot bearing for the steering rack is advantageously formed by a bearing pin on the chassis, which engages in a corresponding bearing recess of the steering rack.
  • the pivot bearing for the tie rod may be formed by a bearing pin on the chassis, which engages in a corresponding recess of the tie rod.
  • a toy vehicle 1 shown in the drawing has a steerable front axle 2 with two wheels 3, which are each covered by a mudguard 4, which is connected to the front axle 2 via retaining struts 5.
  • the front axle 2 is mounted on a steering rack 6, which is pivotally mounted about a pivot bearing A on the chassis 7.
  • a recess 8 is provided, on whose rear inside a toothed segment 9 is formed, which has a circular segment-shaped configuration.
  • the toothed segment could also be arranged on the outside.
  • a remote-controlled version of the drive could also be done via a different type of mechanics using a rowing machine.
  • the recess 8 engages the lower end of a steering column 10, which is designed as a gear 11 which is in engagement with the toothed segment 9.
  • a steering wheel 12 is provided at the upper end of the steering column 10. By operating the steering wheel, that is, by pivoting, the gear 11 interacts with the toothed segment 9, so that the steering rack 6 can be pivoted about the pivot bearing A, whereby the wheels 3 are mitverschwenkt in the sense of a control movement.
  • the wheels 3 are mounted on stub axles 13 via wheel bearings F, which are mounted pivotably about a vertical pivot axis D.
  • the front axle 2 is mounted to oscillate about the vehicle longitudinal axis by means of the bearing B, to ensure the ground contact of all wheels, regardless of the terrain configuration.
  • the suspension is designed such that the deflection of the tie rod 15 in each pendulum angle of the front axle is possible. This is achieved by the structurally favorable arrangement of the pivot bearing B of the front axle with respect to the bearing points of the tie rod in the chassis.

Landscapes

  • Toys (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Claims (6)

  1. Véhicule jouet, en particulier un tracteur, avec au moins deux roues orientables (3), le mouvement de pivotement d'un volant (12) étant transformé par l'intermédiaire d'un engrenage de direction (9) en mouvement de pivotement d'une sellette de direction (6), les roues étant montées sur des fusées d'essieu (13) qui sont elles-mêmes montées de façon pivotante sur un essieu avant (2) le mouvement de pivotement imprimé par le processus de guidage faisant pivoter les axes de fusée et ainsi les roues par une barre d'accouplement (15) et des leviers de direction (14), caractérisé en ce que
    - l'essieu avant (2) est raccordé à une première extrémité de la sellette de direction (6),
    - l'engrenage de direction est fixé à une seconde extrémité de la sellette de direction (6),
    - la sellette de direction (6) comprend, entre la première et la seconde extrémité, un palier d'articulation (A) servant à obtenir un mouvement de pivotement par rapport au châssis (1), et
    - la barre d'accouplement (15) possède au milieu un palier d'articulation (E) fixe par rapport au châssis (1).
  2. Véhicule jouet selon la revendication 1, caractérisé en ce que l'essieu avant (2) est monté dans son ensemble de façon oscillante autour d'un axe de pivotement (B).
  3. Véhicule jouet selon la revendication 1, caractérisé en ce que l'engrenage de direction comprend un pignon (11) à l'extrémité inférieure de la colonne de direction (10) reliée au volant (12) et un segment denté arqué et courbé (9) sur la sellette de direction (6).
  4. Véhicule jouet selon la revendication 3, caractérisé en ce que la sellette de direction (6) comprend un évidement (8), à l'intérieur duquel est fixé le segment denté (9) et dans lequel s'enclenche, le pignon (11) de la colonne de direction (10).
  5. Véhicule jouet selon la revendication 1, caractérisé en ce que le palier d'articulation (A) de la sellette de direction (6) est formé sur le châssis (1) par un tourillon qui s'enclenche dans un évidement correspondant de la sellette de direction (6).
  6. Véhicule jouet selon la revendication 1, caractérisé en ce que le palier d'articulation (E) pour la barre d'accouplement (15) est formé sur le châssis (1) par un tourillon qui s'enclenche dans un évidement correspondant de la barre d'accouplement (15).
EP04026964A 2004-02-10 2004-11-12 Véhicule-jouet, notamment tracteur avec au moins deux roues directrices Expired - Fee Related EP1563883B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004001973U DE202004001973U1 (de) 2004-02-10 2004-02-10 Spielzeugfahrzeug, insbesondere Traktor, mit wenigstens zwei lenkbaren Rädern
DE202004001973U 2004-02-10

Publications (2)

Publication Number Publication Date
EP1563883A1 EP1563883A1 (fr) 2005-08-17
EP1563883B1 true EP1563883B1 (fr) 2007-01-10

Family

ID=32115902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04026964A Expired - Fee Related EP1563883B1 (fr) 2004-02-10 2004-11-12 Véhicule-jouet, notamment tracteur avec au moins deux roues directrices

Country Status (3)

Country Link
US (1) US7008291B2 (fr)
EP (1) EP1563883B1 (fr)
DE (2) DE202004001973U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008003709U1 (de) * 2008-03-15 2008-07-03 Bruder Spielwaren Gmbh + Co. Kg Spielzeugfahrzeug
US20110036190A1 (en) * 2009-08-17 2011-02-17 Aeon Motor Co., Ltd. Driving mechanism of a steering wheel
EP2394721A1 (fr) * 2010-06-09 2011-12-14 Tomy Company, Ltd. Dispositif de jouet
DE102011002595B4 (de) * 2011-01-12 2012-08-02 Bruder Spielwaren Gmbh & Co. Kg Spielfahrzeug
US9039484B1 (en) * 2014-04-22 2015-05-26 Samuel O. Mayson Toy truck
US10946922B2 (en) * 2017-02-16 2021-03-16 Mattel, Inc. Ride-on toy vehicle configured to tilt and drift

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441735A (en) * 1982-02-18 1984-04-10 Deere & Company Steering gear assembly for a lawn and garden tractor
US4595380A (en) * 1984-01-31 1986-06-17 Magers R G Steerable wheeled toy
DE8519231U1 (de) * 1985-07-03 1985-12-19 Sistig, Kurt, 5203 Much Lenkeinrichtung
GB2187108A (en) * 1986-02-27 1987-09-03 New Bright Ind Co Ltd Toy vehicle steering mechanism
US5449311A (en) * 1992-03-27 1995-09-12 Williams; Larry C. Steering system for toy vehicle
FR2761614B1 (fr) * 1997-04-08 1999-06-04 Philippe Roux Dispositif de conduite pour vehicule miniature
DE29801781U1 (de) * 1998-02-03 1998-04-16 Bruder Spielwaren Gmbh & Co Kg Spielzeugfahrzeug mit lenkbaren Vorderrädern

Also Published As

Publication number Publication date
DE502004002617D1 (de) 2007-02-22
DE202004001973U1 (de) 2004-04-15
US20050176344A1 (en) 2005-08-11
US7008291B2 (en) 2006-03-07
EP1563883A1 (fr) 2005-08-17

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