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Class Information
Number: 267/141.3
Name: Spring devices > Resilient shock or vibration absorber > Nonmetallic, resilient element > Confined between coaxial, vibrating annular members > Including radial contact surface, e.g., tapered or shouldered member
Description: Structure comprising a radial surface, such as a taper or shoulder, on one of the members which contacts the resilient element.


Sub-classes under this class:

Class Number Class Name Patents
267/141.4 Annular flange or collar embedded in resilient element 87
267/141.7 Arcuate or tapered contact surface 41
267/141.6 Collapsible wall 19


Patents under this class:
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Patent Number Title Of Patent Date Issued
7506862 Elastomer bush bearing with axial limit stop Mar. 24, 2009
7478802 Pivoting bearing Jan. 20, 2009
7445201 Engine mount Nov. 4, 2008
7354031 Cylindrical vibration damping apparatus and method of manufacturing the same Apr. 8, 2008
7278633 Hydraulic antivibration device arrangement, hydraulic antivibration device, and car body side bracket Oct. 9, 2007
7234693 Bearing for a motor vehicle Jun. 26, 2007
7213801 Vibration damping apparatus for supporting engine on vehicular body May. 8, 2007
7052183 Composite resilient mount May. 30, 2006
7048265 Two stage isolation mount assembly May. 23, 2006
7044457 Mount with replaceable load bearing and rebound members May. 16, 2006
7017890 Rubber bearing with anti-vibration system Mar. 28, 2006
6953187 Elastomer spring especially for rail vehicles Oct. 11, 2005
6857623 Cylindrical dynamic damper whose size is compact and whose mass member has large mass Feb. 22, 2005
6698732 Control type liquid filled vibration isolating device Mar. 2, 2004
6666438 Cylindrical elastic mount Dec. 23, 2003
6622996 Hydraulically damping rubber bearing Sep. 23, 2003
6575440 Self-extruded bushing assembly and method of making the same Jun. 10, 2003
6572088 Vibration isolating bushing Jun. 3, 2003
6550754 Cylindrical dynamic damper whose size is compact and whose mass member has large mass Apr. 22, 2003
6431530 Vertical liquid inertia vibration isolator Aug. 13, 2002
6352248 Hydraulically damped bearing Mar. 5, 2002
6237903 Suspension bushing apparatus May. 29, 2001
6224046 Fluid-filled bushing May. 1, 2001
6164405 Steering gear box mounting structure Dec. 26, 2000
6149475 Tiller mounting arrangement Nov. 21, 2000
6105944 Mount and bonded component therefor with shape factor reducing notches Aug. 22, 2000
6053489 Elastic bearing structures particularly for wheel suspensions of motor vehicles Apr. 25, 2000
5975760 Central bearing for a motor vehicle rear axle Nov. 2, 1999
5959642 Printer having a shock absorber for a printer motor Sep. 28, 1999
5951033 Friction damper system for bicycle suspension system Sep. 14, 1999
5878980 Attenuation ring Mar. 9, 1999
5876024 Vibration isolation insert for aircraft floor panels and the like Mar. 2, 1999
5842687 Self-aligning vibration mount with compound-angled flexing elements Dec. 1, 1998
5820115 Film slipper bushing assembly Oct. 13, 1998
5758861 Compression mount for equipment Jun. 2, 1998
5735511 Self-adjusting stop means for cushioning Apr. 7, 1998
5597049 Rack-and-pinion steering system mounting Jan. 28, 1997
5549283 Hydraulic antivibration supports Aug. 27, 1996
5522466 Vibration-damping structure for electric hammer Jun. 4, 1996
5472226 Walking beam bushing Dec. 5, 1995
5460238 Gearbox mounting Oct. 24, 1995
5445049 Torsional vibration damper Aug. 29, 1995
5413319 Fluid damped bushing May. 9, 1995
5400860 Apparatus for reducing vibration transmission in hand-held tool Mar. 28, 1995
5377962 Rotational vibration damper Jan. 3, 1995
5337826 Tester valve Aug. 16, 1994
5335893 360 degree adjustable vibration dampening and thermal isolating bracket Aug. 9, 1994
5328160 Rubber-metal bushing Jul. 12, 1994
5290018 Cylindrical damping bushing Mar. 1, 1994
5246248 Vehicle rear suspension apparatus Sep. 21, 1993

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