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Class Information
Number: 188/374
Name: Brakes > Plastic deformation or breakage of retarder element (e.g., impact absorber) > Element extruded through or around tool
Description: Element extruded through or around tool: Device wherein the cross section of the element has a two-dimensional configuration, and the deformation is a change in that configuration as the element moves relative to a tool device (e.g., through a die, about a mandrel).

Patents under this class:
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Patent Number Title Of Patent Date Issued
8573372 Force level control for an energy absorber for aircraft Nov. 5, 2013
8511745 Integrated energy absorbing vehicle crash structure Aug. 20, 2013
8408370 Energy absorbing element Apr. 2, 2013
8388259 Mechanism for absorbing kinetic energy from frontal impacts of vehicles Mar. 5, 2013
8353545 Compact energy absorbing vehicle crash structure Jan. 15, 2013
8297419 Interchangeable energy-absorbing unit, in particular for use in combination with a buffer Oct. 30, 2012
8292048 Energy absorbing device operating with a free-flowing medium Oct. 23, 2012
7823939 Crash box Nov. 2, 2010
7780196 Energy absorbing steering column assembly Aug. 24, 2010
7644951 Energy absorption device for steering column Jan. 12, 2010
7475752 Mechanical absorption systems for an active bonnet hinge Jan. 13, 2009
7422239 Energy absorbing steering apparatus Sep. 9, 2008
7322609 Energy absorbing strap with variable pull loads Jan. 29, 2008
7311334 Shock absorbing type steering device for vehicles and method of producing the same Dec. 25, 2007
7198297 Impact absorbing type steering column apparatus Apr. 3, 2007
7147088 Single-sided crash cushion system Dec. 12, 2006
7143877 Fusible link comprising damper and backstop Dec. 5, 2006
7124866 Adaptive energy absorber Oct. 24, 2006
7118131 Adaptive energy absorber Oct. 10, 2006
7077433 Three stage rotary strap extruder Jul. 18, 2006
7066491 Casing tube of a steering column of a motor vehicle and a method for producing the casing tube Jun. 27, 2006
6962245 Variable force energy dissipater and decelerator Nov. 8, 2005
6959798 Device and method for avoiding bangingly shaking of components in the presence of vibration events Nov. 1, 2005
6840544 Restraint system tensioning device with load limiting capability Jan. 11, 2005
6811185 Steering column for a motor vehicle Nov. 2, 2004
6802536 Adaptive energy absorbing device for a steering column Oct. 12, 2004
6769715 Responsive energy absorbing device for a steering column Aug. 3, 2004
6764098 Support mechanism of steering system Jul. 20, 2004
6726248 Impact absorbing type steering column apparatus Apr. 27, 2004
6712394 Belt tensioner Mar. 30, 2004
6676161 Linear pretensioning drive for a seat belt Jan. 13, 2004
6655716 Kinetic energy absorber Dec. 2, 2003
6652002 Crash responsive energy absorbing device for a steering column Nov. 25, 2003
6641167 Responsive E/A system for steering columns Nov. 4, 2003
6478333 Collapsible steering column assembly Nov. 12, 2002
6467836 Impact suppression devices having energy absorption capability Oct. 22, 2002
6450532 Energy absorber for motor vehicle steering column Sep. 17, 2002
6439357 System for continuous energy absorption with relative displacement, by squeezing a metallic strip between two components of defined section Aug. 27, 2002
6386347 Impact absorber and method of manufacture May. 14, 2002
6378939 Variable energy attenuating apparatus Apr. 30, 2002
6338399 Energy absorption device for fall arrest systems Jan. 15, 2002
6334518 Device to absorb impact energy Jan. 1, 2002
6193612 Collapsible driveshaft Feb. 27, 2001
6183012 Energy absorbing device with double spring means for steering columns Feb. 6, 2001
6135251 Shock absorber for a motor vehicle and method of making same Oct. 24, 2000
6135252 Shock isolator and absorber apparatus Oct. 24, 2000
6109164 Brake device for automobile Aug. 29, 2000
6062355 Energy-absorbing device May. 16, 2000
6039353 Apparatus for pretensioning seat belt webbing Mar. 21, 2000
6027105 Impact damper Feb. 22, 2000

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