Class Information
Number: 188/302
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.
Description: Device wherein a mechanism is connected to the device by an arm pivoted thereto so that movement of the mechanism causes movement of the arm to-and-fro in an arc of a circle, and wherein said arm is connected to a thrust member so as to cause movement of said thrust member to-and-fro in a straight line within a chamber.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7059454 |
One-way braking device |
Jun. 13, 2006 |
| 6540051 |
Damping force device with adjustable damping force |
Apr. 1, 2003 |
| 6352143 |
Vibration damping system using a hydraulic damper with a field responsive fluid control |
Mar. 5, 2002 |
| 6244982 |
Hydraulic chain tensioner with a piston having a plurality of sliding elements |
Jun. 12, 2001 |
| 6068351 |
Hydraulic braking axle |
May. 30, 2000 |
| 5604936 |
Self-lowering toilet seat |
Feb. 25, 1997 |
| 5324065 |
Suspension assembly for a heavy vehicle, in particular for a tracked vehicle |
Jun. 28, 1994 |
| 4768628 |
Shock absorber for a suspension element of a heavy vehicle |
Sep. 6, 1988 |
| 4466803 |
Belt tensioner and method of making the same |
Aug. 21, 1984 |
|
