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Class Information
Number: 188/372
Name: Brakes > Plastic deformation or breakage of retarder element (e.g., impact absorber) > And subsequent reverse deformation
Description: Device wherein, after once being deformed, the element is again deformed in a direction opposite to that of the first deformation.

Patents under this class:

Patent Number Title Of Patent Date Issued
8668190 Impact absorbing telescoping post for multi-panel trampolines Mar. 11, 2014
8602183 Energy absorber with double-acting crush lobes Dec. 10, 2013
8584796 Method for fitting a safety line cable on a tensioner Nov. 19, 2013
8584819 Re-stabilized impact strut Nov. 19, 2013
8371425 Dynamic displacement energy management device Feb. 12, 2013
8348031 Impact attenuating and spring elements and products containing such elements Jan. 8, 2013
8220807 Passive antiroll device for the suspension of a motor vehicle, and a suspension incorporating it Jul. 17, 2012
8157067 Dynamic displacement anchorage energy management device Apr. 17, 2012
8104593 Resilient shock-absorbing device Jan. 31, 2012
7905517 Device for increasing occupant protection in a motor vehicle during a lateral impact Mar. 15, 2011
7798298 Impact attenuating and spring elements and products containing such elements Sep. 21, 2010
7735614 Impact attenuator for vehicle and method Jun. 15, 2010
7458449 Shock absorbing device for a cable under tension, in particular for rockfall, debris flow and avalanche control works Dec. 2, 2008
7320381 Propshafts with honeycomb core dampers Jan. 22, 2008
7314125 Impact attenuating and spring elements and products containing such elements Jan. 1, 2008
7267367 Reversibly expandable energy absorbing assembly utilizing shape memory foams for impact management and methods for operating the same Sep. 11, 2007
7182191 Motion damper Feb. 27, 2007
6983832 Impact energy absorber and process Jan. 10, 2006
6976565 Load carrying axial positioners with overload energy absorption Dec. 20, 2005
6962245 Variable force energy dissipater and decelerator Nov. 8, 2005
6799400 Earthquake shock damper Oct. 5, 2004
6264182 Motion converting device and impact absorbing/buffering device Jul. 24, 2001
6241062 Nested damping device with relative motion Jun. 5, 2001
6179094 Hydraulic elevator with plunger brakes Jan. 30, 2001
6131873 Energy absorbing high impact cable device Oct. 17, 2000
6109164 Brake device for automobile Aug. 29, 2000
5924531 Vibration damping shaft liner Jul. 20, 1999
5803212 Grating system Sep. 8, 1998
5478058 Shock isolation method and apparatus Dec. 26, 1995
5404974 Impact-absorbing transverse support arrangement Apr. 11, 1995
5351791 Device and method for absorbing impact energy Oct. 4, 1994
5332072 Strut assemblies Jul. 26, 1994
5207302 Shock absorbing structure for a stretched cable, particularly for cable retaining rock wall fences, rock fill retaining grids or fences, snow fences, and the like May. 4, 1993
5174421 Damper in the form of a shock absorber Dec. 29, 1992
5035307 Energy absorbing device Jul. 30, 1991
4978139 Energy absorbing device for safety belts of motor vehicles Dec. 18, 1990
4954377 Load bearing connective damper Sep. 4, 1990
4844213 Energy absorption system Jul. 4, 1989
4838576 Impact energy absorbing mechanism for a steering device of a motor vehicle Jun. 13, 1989
4616103 Device with controlled deformation for protecting power lines against overloading due to the weather Oct. 7, 1986
4509621 Variable-load energy absorber and method for making energy absorbers having variable-load capability Apr. 9, 1985
4358154 Vehicle crashworthy seat Nov. 9, 1982
4349167 Crash load attenuating passenger seat Sep. 14, 1982
4333551 Load limiter Jun. 8, 1982
4066149 Variable energy absorbing system Jan. 3, 1978
4005765 Crash load attenuating troop seat Feb. 1, 1977
3994467 Stilts for use in mine workings Nov. 30, 1976
3968863 Energy attenuator Jul. 13, 1976
3963099 Hysteretic energy absorber Jun. 15, 1976

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