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Class Information
Number: 188/305
Name: Brakes > Internal-resistance motion retarder > Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) > Rectilinear reciprocation of piston caused by arcuately oscillating frame, shaft, arm, axle, etc. > Piston reciprocating along axis of oscillation
Description: Device provided with means for converting to-and-fro arcuate motion of said arm about a pivot line into a to-and-fro straight-line motion of a thrust member lengthwise of said pivot line.










Patents under this class:

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4934870 Production platform using a damper-tensioner Jun. 19, 1990
4898257 Active hydropneumatic suspension system Feb. 6, 1990
4887872 Track adjuster flow control mechanism Dec. 19, 1989
4270405 Steering mechanism with time derivation Jun. 2, 1981











 
 
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