Towing carriage

Details Towing carriage Towing carriage

2005-09-06

2005-09-06

Boehler, Anne Marie (Department: 3611)

Land vehicles

Wheeled

Occupant propelled type

C280S402000, C280S444000, C280S460100

Reexamination Certificate

active

06938910

ABSTRACT:
The invention relates to a tow carriage, especially for towing motorcars with the aid of a motor-cycle (2) or some other small vehicle. The carriage (1) comprises at least two wheels (3, 4and5, 6) which supported are steerable by means of a steering device (22, 23) and via articulated pulling rods (7-10) can be coupled to preferably, the rear frame portion (11) of motor-cycle. On said pulling rods (7-10) there is, at each respective joint (16, 17), mounted an angle information transmitter (18, 19) which, when the rods (7, 9and8, 10) turn relatively each other in response to the motor-cycle (2) turning, actuate the steering device (22, 23) steering the wheels or, alternatively, said steering device (22, 23) being actuated by direction sensor mounted on the motor-cycle in order to detect a acceleration and turning/banking, the wheels (3, 4and5, 6) always assuming a correct steering angle as determined by the route of the motor-cycle (2).

REFERENCES:
patent: 1613945 (1927-01-01), Fox
patent: 2701069 (1955-02-01), Hawkins
patent: 3197230 (1965-07-01), Raimbault
patent: 3653680 (1972-04-01), Denny
patent: 3841506 (1974-10-01), Smith
patent: 4033426 (1977-07-01), Williams
patent: 4147373 (1979-04-01), Cully
patent: 4759563 (1988-07-01), Nash
patent: 5006032 (1991-04-01), Riedl et al.
patent: 5364116 (1994-11-01), Houle et al.
patent: 6290248 (2001-09-01), Yrigoyen
patent: 693690 (1940-06-01), None
patent: 2189442 (1987-10-01), None
patent: 354611 (1973-03-01), None

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