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Class Information
Number: 188/322.17
Name: Brakes > Internal-resistance motion retarder > Including seal or guide > Between piston rod and cylinder
Description: Device wherein the container includes a cylindrical chamber having a piston which reciprocates within the chamber, and the component is located at, and functions between, the interface of an opening in an end wall of the chamber and a shaft projecting from the piston through said opening.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428954 |
Damper for drum type washing machine |
Sep. 30, 2008 |
| 7401769 |
Gas spring |
Jul. 22, 2008 |
| 7341132 |
Damper with flexible guiding damping unit |
Mar. 11, 2008 |
| 7331570 |
Low impact gas spring |
Feb. 19, 2008 |
| 7311182 |
Sealing and guiding packet |
Dec. 25, 2007 |
| 7222702 |
Gas spring |
May. 29, 2007 |
| 7219780 |
Piston-cylinder unit |
May. 22, 2007 |
| 7204104 |
Damper of drum type washing machine |
Apr. 17, 2007 |
| 7032896 |
Piston-cylinder assembly with a bellows |
Apr. 25, 2006 |
| 7028817 |
Pressure adjustable shock and method |
Apr. 18, 2006 |
| 7011193 |
Rod guide and seal system for gas filled shock absorbers |
Mar. 14, 2006 |
| 7004292 |
Adjusting element having a cylinder with pressure relief |
Feb. 28, 2006 |
| 7004293 |
Thermal expansion compensation shock absorber |
Feb. 28, 2006 |
| 7000744 |
Shock absorber cylinder head scraper |
Feb. 21, 2006 |
| 6997285 |
Shaft seal with lubrication device |
Feb. 14, 2006 |
| 6968930 |
Damper |
Nov. 29, 2005 |
| 6896110 |
Temperature compensated dual acting slip |
May. 24, 2005 |
| 6883649 |
Closing system for a magneto-rheological damper |
Apr. 26, 2005 |
| 6840358 |
Floating rod guide for monotube strut |
Jan. 11, 2005 |
| 6820729 |
Shock absorber cylinder head wiper |
Nov. 23, 2004 |
| 6799663 |
Damping means, in particular for furniture |
Oct. 5, 2004 |
| 6749185 |
Cushion assembly and method |
Jun. 15, 2004 |
| 6749048 |
Fluid seal assembly for a pressured system |
Jun. 15, 2004 |
| 6712362 |
Primary seals for master-slave cylinder systems |
Mar. 30, 2004 |
| 6659243 |
Shaft seat part structure of hydraulic shock absorber and assembling method thereof |
Dec. 9, 2003 |
| 6644446 |
Hydraulic shock-absorber |
Nov. 11, 2003 |
| 6640943 |
Shock absorber with sealing ice scraper |
Nov. 4, 2003 |
| 6622832 |
Hydraulic shock absorber |
Sep. 23, 2003 |
| 6615961 |
Seal construction of shock absorber with leveling function |
Sep. 9, 2003 |
| 6588556 |
Pressure medium cylinder with attached function block |
Jul. 8, 2003 |
| 6547046 |
Hydraulic damper |
Apr. 15, 2003 |
| 6513797 |
Damping arrangement for suspension system |
Feb. 4, 2003 |
| 6510930 |
Floating rod guide |
Jan. 28, 2003 |
| 6511056 |
Gas filled cylinder |
Jan. 28, 2003 |
| 6508342 |
Damper with integrated dust tube and rate surface |
Jan. 21, 2003 |
| 6460666 |
Direct mount snap-in air damper |
Oct. 8, 2002 |
| 6401886 |
Hydraulic oil cylinder structure with reverse force function |
Jun. 11, 2002 |
| 6390258 |
Floating rod guide for monotube strut |
May. 21, 2002 |
| 6382373 |
Frequency dependant damper |
May. 7, 2002 |
| 6340153 |
Shock and acoustic mount |
Jan. 22, 2002 |
| 6325187 |
Dirt wiper system for suspension damper |
Dec. 4, 2001 |
| 6318521 |
Externally guided ER damper |
Nov. 20, 2001 |
| 6318526 |
Compliant rod guide and seal assembly |
Nov. 20, 2001 |
| 6311962 |
Shock absorber with external air cylinder spring |
Nov. 6, 2001 |
| 6234505 |
Front fork |
May. 22, 2001 |
| 6216831 |
Frictionless hydraulic damper and damper-snubber |
Apr. 17, 2001 |
| 6217012 |
Spring seat fixing structure for a hydraulic shock absorber |
Apr. 17, 2001 |
| 6186486 |
Jounce bumper plate |
Feb. 13, 2001 |
| 6158559 |
Bearing device of piston rod |
Dec. 12, 2000 |
| 6119832 |
Pneumatic movement damper |
Sep. 19, 2000 |
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