Toy vehicle, in particular tractor, with at least two...

Details Toy vehicle, in particular tractor, with at least two... Toy vehicle, in particular tractor, with at least two...

2006-03-07

2006-03-07

Miller, Bena (Department: 3725)

Amusement devices: toys

Rolling or tumbling

Including intrinsic motive power means for propulsion

C446S448000, C446S452000

Reexamination Certificate

active

07008291

ABSTRACT:
In a toy vehicle, in particular tractor, comprising at least two steerable wheels, with a pivoting motion of a steering wheel being converted via a steering gear into a pivoting motion of a bolster, with wheels being mounted on steering knuckles that are pivotably mounted on a front axle, and with the pivoting motion that is occasioned by a steering job pivoting steering pivot pins and thus the wheels via a track rod and via steering drop arms, it is provided, with a view to accomplishing the extreme wheel turning found in full size tractors also in a toy vehicle, mechanical conversion being put into practice in as simple and functionally safe a way and at as low a cost as possible, that the front axle is connected to a first end of the bolster; that the steering gear is formed on a second end of the bolster; that the bolster, between the first and the second end, comprises a pivot bearing for a pivoting motion relative to the chassis to be obtained; and that the track rod centrally comprises a pivot bearing which is stationary relative to the chassis.

REFERENCES:
patent: 4441735 (1984-04-01), Hutchison et al.
patent: 4595380 (1986-06-01), Magers
patent: 6272946 (2001-08-01), Roux
patent: 298 01 781 (1998-05-01), None
patent: 935989 (1999-08-01), None
patent: 2187108 (1987-09-01), None

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