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Class Information
Number: 60/586
Name: Power plants > Pressure fluid source and motor > Pulsator > Holder for reserve liquid feeds master > Having means to establish holding pressure in pulse liquid
Description: Apparatus in which the master cylinder device or the reserve liquid holder includes a valve, diaphragm or piston by which pressure of the liquid in the line to the slave is kept at a pressure above atmospheric even while the pressurizing structure is in its nonoperating or stand-by position whereby slack in the slave device is taken up and leakage of air into the pulsator is prevented.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7395665 |
Hydraulic transaxle for garden care vehicle |
Jul. 8, 2008 |
| 7040093 |
Penetration master cylinder with reduced backlash and application thereof |
May. 9, 2006 |
| 6014862 |
Emulator damping mechanism |
Jan. 18, 2000 |
| 5327724 |
Lockable master cylinder |
Jul. 12, 1994 |
| 5313796 |
Remote compensation valves for a master cylinder in a brake system |
May. 24, 1994 |
| 5188204 |
Pre-filled power hydraulic system |
Feb. 23, 1993 |
| 5020326 |
Hydraulic control system with prefilled pressurized reservoir |
Jun. 4, 1991 |
| 4987740 |
Assured venting master cylinder diaphragm apparatus and method |
Jan. 29, 1991 |
| 4773222 |
Pneumatic brake booster with booster-cylinder-end retained relay valve |
Sep. 27, 1988 |
| 4771604 |
Pneumatic brake booster with relay valve in the booster-cylinder-end |
Sep. 20, 1988 |
| 4653272 |
Fluid actuation device with compensation for wear |
Mar. 31, 1987 |
| 4599860 |
Liquid pressure apparatus |
Jul. 15, 1986 |
| 4597263 |
Pull type installation tool |
Jul. 1, 1986 |
| 4467605 |
Hydro-pneumatic actuator with automatic slack adjuster |
Aug. 28, 1984 |
| 4417768 |
Braking oil pressure control device for an anti-skid brake system |
Nov. 29, 1983 |
| 4372118 |
Liquid cable |
Feb. 8, 1983 |
| 4343155 |
Reservoir filling apparatus |
Aug. 10, 1982 |
| 4324100 |
Hydraulically controlled mirror |
Apr. 13, 1982 |
| 4289162 |
Fluid reservoir for brake master cylinder |
Sep. 15, 1981 |
| 4192345 |
Sealed type hydraulic reservoir |
Mar. 11, 1980 |
| 4181147 |
Sealed type hydraulic reservoir |
Jan. 1, 1980 |
| 4116004 |
Hydraulic pulse generating apparatus |
Sep. 26, 1978 |
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