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Class Information
Number: 188/72.4
Name: Brakes > Wheel > Axially movable brake element or housing therefor > With means for actuating brake element > By fluid pressure piston
Description: Apparatus wherein said component-pressing means includes a movable disc or cylinder fitted closely within a hollow tube or cylinder and moved by a force applied via a liquid or gaseous medium.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7597178 |
Caliper brake |
Oct. 6, 2009 |
| 7584693 |
Bottomed cylindrical piston and method of manufacturing bottomed cylindrical piston |
Sep. 8, 2009 |
| 7559413 |
Automatic parking brake |
Jul. 14, 2009 |
| 7481303 |
Multi-pot type disc brakes |
Jan. 27, 2009 |
| 7455152 |
Disc brake caliper |
Nov. 25, 2008 |
| 7451857 |
Seat mount structure for saddle ride type vehicle |
Nov. 18, 2008 |
| 7380643 |
Brake assembly, particularly for a hydraulic wheel drive |
Jun. 3, 2008 |
| 7350633 |
Apply piston for a power transmission |
Apr. 1, 2008 |
| 7344199 |
Primary/secondary brake system |
Mar. 18, 2008 |
| 7337881 |
Full float multi-force caliper assembly |
Mar. 4, 2008 |
| 7318502 |
Fluid passage layout for integrated motorcycle brake and suspension system |
Jan. 15, 2008 |
| 7275624 |
Disk brake unit for motorcycle |
Oct. 2, 2007 |
| 7255207 |
Piston seal and disc brake using the piston seal |
Aug. 14, 2007 |
| 7232014 |
Brake caliper support structure for motorcycle |
Jun. 19, 2007 |
| 7213688 |
Disc brake having at least two friction rings |
May. 8, 2007 |
| 7191875 |
Disc brake |
Mar. 20, 2007 |
| 7168529 |
Brake caliper for disc brake assembly and method and apparatus for producing same |
Jan. 30, 2007 |
| 7156212 |
Piston for cylinder and piston unit of disc brake |
Jan. 2, 2007 |
| 7140481 |
Clutch piston amplifier assembly |
Nov. 28, 2006 |
| 7134533 |
Combined service and parking brake apparatus |
Nov. 14, 2006 |
| 7114599 |
Protective sleeve |
Oct. 3, 2006 |
| 7108109 |
Mono-bloc brake caliper and evaporable pattern for casting same |
Sep. 19, 2006 |
| 7097004 |
Pressure bleeding boot-type seal |
Aug. 29, 2006 |
| 7066305 |
Brake bands for an automatic transmission and method for controlling a gear shift in automatic transmission and feedback loop control system |
Jun. 27, 2006 |
| 7028812 |
Brake caliper for disc brake assembly and method for producing same |
Apr. 18, 2006 |
| 7028801 |
Multi-wheel-drive vehicle with a front transaxle device |
Apr. 18, 2006 |
| 6986410 |
Multiple feed brake caliper |
Jan. 17, 2006 |
| 6921098 |
Independent suspension system for light and medium duty vehicles |
Jul. 26, 2005 |
| 6920964 |
Automated hydraulic brake |
Jul. 26, 2005 |
| 6766884 |
Wet brake system |
Jul. 27, 2004 |
| 6695099 |
Twin piston single bore brake caliper apparatus |
Feb. 24, 2004 |
| 6629585 |
Vehicle braking system |
Oct. 7, 2003 |
| 6604612 |
Vibration damper a hydraulic motor vehicle brake unit |
Aug. 12, 2003 |
| 6598714 |
Actuator comprising flexible element, and brake calliper comprising such actuator |
Jul. 29, 2003 |
| 6585088 |
Braking system for braking a rotor relative to a stator |
Jul. 1, 2003 |
| 6550588 |
Off highway truck brake assembly and wheel spindle having a spline joint |
Apr. 22, 2003 |
| 6543587 |
Hydraulic brake with electric parking brake |
Apr. 8, 2003 |
| 6516909 |
Piping structure for brake hose for motorcycles |
Feb. 11, 2003 |
| 6502673 |
Cylinder device for a disk brake |
Jan. 7, 2003 |
| 6494299 |
Automatic compensation mechanism for brake unit |
Dec. 17, 2002 |
| 6471016 |
Vibration damper for a hydraulic brake system of a vehicle |
Oct. 29, 2002 |
| 6450301 |
Brake device |
Sep. 17, 2002 |
| 6446767 |
Caliper pistons with improved heat isolation |
Sep. 10, 2002 |
| 6439351 |
Brake for a hydraulic vehicle brake system, sealing ring for such a brake and method for producing such a sealing ring |
Aug. 27, 2002 |
| 6425466 |
Brake system and a method for assembling thereof |
Jul. 30, 2002 |
| 6415901 |
Hydraulic-applied magnetic-released torque transmitter |
Jul. 9, 2002 |
| 6401882 |
Heat insulator for disc brake |
Jun. 11, 2002 |
| 6397982 |
Disc brake housing |
Jun. 4, 2002 |
| 6386334 |
Disc brake assembly |
May. 14, 2002 |
| 6371257 |
Piston assembly for use in a wheel cylinder of a drum brake assembly |
Apr. 16, 2002 |
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