Brakes – Internal-resistance motion retarder – Controlled by an operator remote from retarder
Patent
1993-10-06
1995-02-14
Oberleitner, Robert J.
Brakes
Internal-resistance motion retarder
Controlled by an operator remote from retarder
18832211, F16K 946
Patent
active
053886763
ABSTRACT:
The invention is a hydraulic dashpot for motor vehicles. It comprises a shock-absorber cylinder and a shock-absorber piston and piston rod. The cylinder accommodates a shock-absorbing fluid. The piston divides the cylinder into two displacement compartments. The piston is connected to the vehicle's body or wheel mass by a neck-and-collar pivot that comprises two components. The first component is a collar. The second is a neck. The neck is preferably rubber and metal. The electric supply lines to one or more sensors and/or one or more variable valves extend outward and are connected to the connecting lines of the processing-and/or-actuating circuit by a plug-and-socket connection. An outer ring has a bore that corresponds with the inside of the cylinder or with the inside of the piston rod for the electric supply lines to extend through. A groove extends at least part-way around the inner surface of the outer ring and accommodates the electric supply lines. The outer ring has another bore through its circumference, through which the electric supply lines extend to the plug-and-socket connection.
REFERENCES:
patent: 4961483 (1990-10-01), Yamaoka et al.
patent: 5018606 (1991-05-01), Carlson
patent: 5054809 (1991-10-01), Yamaoka et al.
patent: 5096025 (1992-03-01), Herberg
patent: 5170866 (1992-12-01), Ghaem
patent: 5172929 (1992-12-01), Butsuen et al.
patent: 5277281 (1994-01-01), Carlson et al.
August Bilstein GmbH & Co. KG
Fogiel Max
Muratori Alfred
Oberleitner Robert J.
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