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Class Information
Number: 267/170
Name: Spring devices > Coil > Including end thrust member
Description: Spring device including, in the use condition thereof, a member which is (a) separate from the spring element, (b) positioned at one end thereof, and (c) movable therewith during said extension or compression.


Sub-classes under this class:

Class Number Class Name Patents
267/177 Adjustable 111
267/171 Equilibrium or over-center 6
267/174 For dynamic or work environment 34
267/172 Including cam 15
267/173 Including lever 20
267/179 Particular end connection 161
267/178 Support type 33


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7568682 Spring-supported suspension for noise insulation elements Aug. 4, 2009
7527252 Spring spacer for a spring May. 5, 2009
7249757 Brush type small motor having non-linear spring device Jul. 31, 2007
6883651 Dust cover receiving structure of hydraulic shock absorber Apr. 26, 2005
6773000 Vibration isolation spring mount Aug. 10, 2004
6767010 Suspension strut with vertically adjustable spring perch Jul. 27, 2004
6726191 Spring sheet Apr. 27, 2004
6616131 Helical compression spring for a vehicle suspension Sep. 9, 2003
6550755 Arrangement with a helical spring and a support bearing for spring struts Apr. 22, 2003
6398201 Vehicle shock absorber pad having a spring containment flange Jun. 4, 2002
6382648 Spring-plate support with noise reduction May. 7, 2002
6193225 Non-linear non-circular coiled spring Feb. 27, 2001
6155544 Vehicle shock absorber and strut damper spring seat pad having a discontinuous spring seat surface Dec. 5, 2000
6109599 Flexible connector Aug. 29, 2000
5984283 Vibration-damping rubber in suspension of vehicle Nov. 16, 1999
5906362 Coil spring assembly and damper mechanism May. 25, 1999
5676355 Suspension system Oct. 14, 1997
5482258 Shock mitigating tether system Jan. 9, 1996
5470049 Bearing for a spring strut of a motor vehicle Nov. 28, 1995
5454150 Manufacturing methods for machining spring ends parallel at loaded length Oct. 3, 1995
5390903 Variable force die spring assembly Feb. 21, 1995
5366047 Disc brake with ring-shaped pressing element Nov. 22, 1994
5285856 Mechanical suspension device for piler of sugar cane loaders Feb. 15, 1994
5249781 Support for a coil spring Oct. 5, 1993
5246215 Spring seat member with notch for ground spring end Sep. 21, 1993
5232207 Spring connector accumulator Aug. 3, 1993
5092568 Coil spring device Mar. 3, 1992
5088705 Bicycle shock-absorbing apparatus Feb. 18, 1992
5080446 Hydraulic pressure control device Jan. 14, 1992
4993376 Spring system Feb. 19, 1991
4962834 Threaded removable end mount system for shock absorbers Oct. 16, 1990
4953591 Hydraulic accumulator Sep. 4, 1990
4905574 Single-acting rotary pneumatic actuator, including at least a precompressed spring assembly Mar. 6, 1990
4889374 Two-stage automobile bumper Dec. 26, 1989
4875665 Accumulator Oct. 24, 1989
4869473 Resilient device for connection between two structural elements, particularly for connecting the control shaft of a braking modulator to an axle of a motor vehicle Sep. 26, 1989
4856765 Spring apparatus Aug. 15, 1989
4813450 Fluid pressure control valve Mar. 21, 1989
4807859 Die spring retainer Feb. 28, 1989
4738436 Spring system Apr. 19, 1988
4712778 Helical spring holder assembly Dec. 15, 1987
4686926 Boat mooring device Aug. 18, 1987
4685860 Apparatus for loading a wheelchair or similar object Aug. 11, 1987
4662597 Suspension for vehicle seat May. 5, 1987
4660770 Electromagnetic fuel injector Apr. 28, 1987
4657230 Overtravel spring assembly for slack adjuster Apr. 14, 1987
4655439 Shock strut for a vehicle Apr. 7, 1987
4650427 Spring action boat motor support Mar. 17, 1987
4634109 Apparatus for adjusting the spring characteristic of a helical spring Jan. 6, 1987
4621658 Non-removable spring holder for a pressure operated valve Nov. 11, 1986

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