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Class Information
Number: 188/332
Name: Brakes > Wheel > Transversely movable > Expanding > Two shoes > Adjacent ends operatively connected and not anchored to support > Rotary cam abutting shoe ends
Description: Device wherein shoe movement is effected by rotation of a contoured element sliding against a shoe extremity.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7360631 |
Apparatus for operating parking brake |
Apr. 22, 2008 |
| 6237732 |
Bushing boot for a cam braking system |
May. 29, 2001 |
| 5590747 |
Force transmission device slideably mounted to drum brake shoe |
Jan. 7, 1997 |
| 5524735 |
Brake actuator assembly including twin cam members |
Jun. 11, 1996 |
| 5524732 |
Dead man's brake for hand truck |
Jun. 11, 1996 |
| 5443135 |
Brake shoe roller insert |
Aug. 22, 1995 |
| 5255763 |
Brake cam roller follower bracket |
Oct. 26, 1993 |
| 4860859 |
Brake device |
Aug. 29, 1989 |
| 4624348 |
Roller retainer for brake assembly |
Nov. 25, 1986 |
| 4503953 |
Roller retainer for brake assembly |
Mar. 12, 1985 |
| 4336867 |
Drum brake having duo mode |
Jun. 29, 1982 |
| 4236614 |
Drum brake having parking mechaism |
Dec. 2, 1980 |
| 4150736 |
Wheel brake assembly |
Apr. 24, 1979 |
| 4022305 |
Parking actuator for a duo-servo drum brake |
May. 10, 1977 |
| 4004663 |
Electrically controlled brake assembly with non-cocking operating arm |
Jan. 25, 1977 |
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