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Class 267/140.4 - Metallic and nonmetallic


Subclass of Class 267 - Spring devices
Definition: Structure comprising metallic and nonmetallic element.
No. of patents: 81
Last issue date: 02/14/2012


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NumberTitleIssue Date
8113495Vibration damper
A vibration damper comprises a vibration dampening structure and a load bearing plate disposed on the vibration dampening structure. The vibration dampening structure includes a slip resistant layer and at least one foam layer disposed between the slip resistant lay...
02/14/2012
8038133Coaxial tube damper
A vibrating device has at least one dampening portion. The dampening portion comprises a first tube, a second tube and a layer of resilient material configured so that the first tube is disposed about the second tube, and the layer of resilient material is positione...
10/18/2011
8002252Engine mount and elastomeric element thereof
An isolation mount for supporting and isolating one part from another includes an inner member formed to be connected to one of the parts and an outer member formed to be connected to one of the parts. The inner member has a first and a second inner plates being con...
08/23/2011
7350777Engine mount
An engine mount has: a mount body including an upper and lower fitting of plate shape, and a pair of rubber mount elements of block shape; and an inner tube fitting situated within a through-hole in the upper fitting, formed at a location between the pair of rubber ...
04/01/2008
7316389Vibration isolation member
A vibration isolation member comprising an inner member comprising an outer periphery having a first dimension; an outer member comprising a base and a shroud that extends away from the base, the shroud adapted to overlay the inner member, said shroud defining an in...
01/08/2008
7296650Vibration isolating proof device
An oscillation limiting mechanism 4 is integrally provided to an engine mount 3 (a vibration proof mount device) of a power plant P mounted on an automobile in a traverse mount fashion. Not only is a stopper metal member 40 in the shape of an in...
11/20/2007
7290759Vibration isolation damper for electronic equipment
A vibration isolation platform utilizes a plurality of viscoelastic polymer blocks sandwiched between rigid plinths or boards and stacked on top of one another to provide vibration damping additively per layer of the sandwich. Smaller viscoelastic blocks are positio...
11/06/2007
7273128Vibration proofing heat shield plate
A vibration proofing heat shield plate fixed such as to cover at least a part of a heat source while forming a gap with respect to a surface of the heat source is provided with a vibration proofing heat shield plate main body portion, a collar member positioned at a...
09/25/2007
7200971Suspender bottom bracket for ceiling frameworks, a suspender having this kind of bottom bracket, and an assembly comprising a sealing framework and at least one such suspender
A suspender bottom bracket for ceiling frameworks, includes a support wall that is adapted to be fastened to a rod of the suspender and is extended by two flanges in parallel planes that each have a rim parallel to the support wall, the two rims being directed towar...
04/10/2007
7195217Bracket assembly for removable mounting of a vibrator onto a railroad car
A bracket assembly for a car shaker vibrator that includes a vibrator mounting member that is pivotally connected by a pivot pin, in a hinged or clevis arrangement, to a wedge member. The wedge member includes the male portion of a Gardner type bracket that is adapt...
03/27/2007
7188829Liquid sealed mount device
A rubber 12 is vulcanized and bonded integrally with an engine side mounting member 11 and a barrel member 14 for caulking and fixing a diaphragm 16. A car body side mounting member 13 is formed by injection molding a resin materia...
03/13/2007
7140603Vibration damping device having stopper structure
A vibration damping device having a stopper structure includes: a rubber elastic body of generally frustoconical configuration overall; a first mounting member formed independently of the rubber elastic body, and directly or indirectly superimposed on the rubber ela...
11/28/2006
7128312Elastomeric spring assembly for a railcar and method of making same
An elastomeric spring assembly for a railcar apparatus is disclosed. The elastomeric spring assembly includes an elongated body of elastomeric material having a series of axially spaced members coaxially arranged and wholly embedded within the body of elastomeric ma...
10/31/2006
7111705Vibration isolating mount device
An oscillation limiting mechanism (4) is integrally provided to an engine mount (3) (a vibration proof mount device) of a power plant (P) mounted on an automobile in a traverse mount fashion. Not only is a stopper metal member (40) in the shape ...
09/26/2006
7104561Air spring
An air suspension system includes an air spring having an air cell and a piston. Preferably, the air cell tightly conforms to the piston and has a frustro-conical tapered configuration. By providing a tight conformal fit between the piston and the air cell, and by e...
09/12/2006
7097169Elastomeric bearing with modified cylindrical core
An elastomeric bearing having inner and outer races and a core. The core has a plurality of resilient laminae and a plurality of non-resilient laminae interleaved with one another. Each of the lamina has an axially inner cylindrical portion of a given diameter, an a...
08/29/2006
6877623Elastomeric spring assembly for a railcar and method of making same
An elastomeric spring assembly for a railcar apparatus is disclosed. The elastomeric spring assembly includes an elongated body of elastomeric material having a series of axially spaced members coaxially arranged and wholly embedded within the body of elastomeric ma...
04/12/2005
6854721Vibration-damping device
A vibration-damping device for damping vibrations of a vibrative member, which includes a damper mass member having a rigid abutting portion, a spring member for elastically connecting the damper mass member to the vibrative member to cooperate with the damper mass ...
02/15/2005
6773001Vibration isolation mount
A rear engine mount includes a rectangular upper metal plate member, a metal stopper member, and a lower metal plate member. The metal stopper member includes a pair of side plates, and a bottom plate. The lower metal plate member is disposed a predetermined distanc...
08/10/2004
6773000Vibration isolation spring mount
A vibration isolation spring mount is disclosed. A compression coil spring is inserted between an inner sleeve and an outer sleeve and a pair of pads are disposed on the inner sleeve and the outer sleeve. Outwardly extending blades disposed on the open end of the in...
08/10/2004
6755027Cylindrical spring with integral dynamic gas seal
One embodiment of a spring with an integral dynamic gas seal according to the present invention includes a spring with a pair of spaced-apart ends and a spring body extending therebetween. The spring body includes a perimeter wall formed of a first material and exte...
06/29/2004
6641119Vibration-damping device having independent mass member
Disclosed is a vibration-damping device comprising: a first and a second mounting member disposed in mutually spaced apart relationship with each other and attachable to two members of a vibration system, respectively; and an elastic body disposed between...
11/04/2003
6578836Shock absorber for automobile
A shock absorber for an automobile which exhibits a vibration damping effect in a wide range of a frequency, while suppressing generation of frictional noise. The shock absorber for the automobile has a buffer member interposed between parts. The buffer m...
06/17/2003
6572087Thrust spring
An elastomer spring for supporting an axially arranged coil spring, in particular in an engine mounting is constructed to reduce the radial loads on the coil spring with simultaneous damping and includes a transversely soft composition for the elastomeric...
06/03/2003
6550752Hydraulically damped mounting device
A hydraulically damped mounting device has a first anchor part in the form of a clip and a second anchor part in the form of a boss connected to the cup by a deformable wall. The deformable wall bounds a working chamber for hydraulic fluid which is connec...
04/22/2003
6508343Vibration damper
A vibration damper little depending on temperature, capable of damping plural resonance vibrations over a wide frequency region as well as damping a specific frequency vibration is provided. The vibration damper comprises a housing formed of a rigid mater...
01/21/2003
6382603Ridged elastomer mount
A shock isolator comprising a first plate having a set of ridges and grooves extending there along and a second plate having a complementary set of ridges and grooves with an elastomeric sheet sandwiched between the two plates so that when a compressive f...
05/07/2002
6378849Methods and apparatus for mounting motors
A method for facilitating the reduction of transmitted motor noise using a mounting system in a frame. The mounting system includes a motor assembly having an end bell, a mounting bracket including a brace, a plurality of attachment openings, a plurality ...
04/30/2002
6357731Vibration damping device exhibiting high durability of elastic body
A vibration damping device is disclosed, which includes: a first mounting member and a second mounting member including a cylindrical portion; an elastic body elastically connecting the first and second mounting member such that the elastic body is bonded...
03/19/2002
6352250Vehicle suspension system
A dynamic damper is disposed between an upper spring seat and a strut mount, comprising a supporting plate secured to a piston rod of a strut and an annular inertia mass body mounted on the supporting plate through an elastic member. The annular inertia m...
03/05/2002
6270066Engine mount with vertical alignment
An engine mount with vertical alignment for mounting a powertrain member on a chassis of a vehicle. The engine mount with vertical alignment has a mount body which has a hollow core for housing a metal core. The metal core has at least one channel for acc...
08/07/2001
5988611Liquid enclosing type vibration isolating apparatus and assembling method thereof
There is provided a liquid enclosing type vibration isolating apparatus which reduces a number of members to be aligned and which simplifies the assembling procedure in liquid, so as to reduce assembling steps and production cost. A cylindrical rubber bod...
11/23/1999
5979884Vibration isolating apparatus
A vibration isolating apparatus mainly used for supporting an engine for a compact vessel which is structured such as to securely perform a stopper operation and to widely improve a durability at a time when a large load is given, without changing a faste...
11/09/1999
5918708Linearly decelerated powered slides and method
An end of stroke linear decelerator apparatus for powered slides and method include a disc spring member (A) retained upon a guide rod by a retainer disc member (B) which is itself positioned for retention upon a guide rod adjacent a tooling member. An el...
07/06/1999
5876023Vibration isolation insert for aircraft floor planels and the like
An insert used to connect aircraft floor panels, and the like, to supporting structure includes features which function to isolate the supported panel from vibrations in the supporting structure. The isolation of the panels leads to reductions in SIL (Spe...
03/02/1999
5868384Composite elastomeric spring
A composite elastomeric spring having a predetermined final shape and including a first member of elastomeric material having a first durometer hardness and a second member of elastomeric material having a second durometer hardness is disclosed. The secon...
02/09/1999
5836427Mounting construction of disc brake assembly
A disc brake assembly that includes a mounting bracket formed with an attachment face for engagement with the corresponding attachment face of a stationary support bracket and fixed to the stationary support bracket by way of a fastening bolt, is provided...
11/17/1998
5810337Suspension isolating device
An improved device for isolating a vehicle frame from an axle assembly is provided. This device is characterized such that deflection caused by road shock is severely limited when the vehicle is in a loaded condition and substantially higher when the vehi...
09/22/1998
5718406Counterbalance apparatus
A counterbalance apparatus (10) for moving the work surface (100B) of a work station (100) is described. Preferably, the apparatus includes first and inner tubular members (12 and 20), a spring (70) and a cam follower (50). The first member is mounted to ...
02/17/1998
5676352Vibration absorber with mount
The vibration absorbers have mounts for radial fastening of the vibration absorber to an inside surface of a wheel rim to be used on rails. A plurality of mounts are uniformly distributed over the circumference of the inside surface and are each coupleabl...
10/14/1997
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