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Patent Searching and Data


Matches 401 - 450 out of 12,254

Document Document Title
WO/2008/119757A3
The invention especially relates to an active sound damping device (101) for damping airborne sound, especially for a motor vehicle, said device comprising a housing (102) provided with a connection section (104) by which means the housi...  
WO/2008/111610A1
A vibration damper (12) has an elastic body (28) for elastically interconnecting a middle tubular metal fitting (130) and an inner tubular metal fitting (20), a first liquid chamber (161) and a second liquid chamber (162) that are dispos...  
WO/2008/110506A1
The invention relates to a pneumatically damping bearing, particularly to engine bearings for motor vehicles, comprising a suspension spring (12) made of an elastomeric material that supports a bearing core (13) and delimits a working ch...  
WO/2008/098967A1
The invention relates to a hydraulically damping bearing (10), comprising a working chamber (13) and a compensating chamber (14), which are filled with a hydraulic fluid and separated from each other by an intermediate plate (15). The wo...  
WO/2008/074507A1
The invention relates to a frequency decoupling device of a first part relative to a second part, said device including an outer rigid frame (1) to be connected with the first part and an inner rigid frame (2) provided inside said outer ...  
WO/2008/071885A3
The invention relates to a hydro-elastic articulation comprising at least an inner frame (1), an intermediate frame (2), an outer sleeve (4) and damping means (5A, 5B) for applying a resistance force against any relative radial displacem...  
WO/2008/071885A2
The invention relates to a hydro-elastic articulation comprising at least an inner frame (1), an intermediate frame (2), an outer sleeve (4) and damping means (5A, 5B) for applying a resistance force against any relative radial displacem...  
WO/2008/069131A1
A relief valve having a structure where a cavitation phenomenon is prevented is simply and reliably operated. A thin center section (31) and a stationary section (32) are provided on an elastic diaphragm (30) placed inside a partition me...  
WO/2008/060681A3
Helicopter reduced vibration axial support struts and aircraft suspension system are disclosed with at least one vibration controlling fluid containing strut. The powered struts include an outer rigid housing (28) containing an inner rig...  
WO/2008/056689A1
A viscous fluid-sealed damper (1) having a shaft receiving section (2c) in which an installation shaft (3) with a swollen head (3b) is fitted and also having a separation wall (2). At least a portion of the separation wall (2) is constru...  
WO/2008/052726A1
A control device (RE) for controlling a bearing element (VLE) for the bearing of an assembly, particularly an internal combustion engine, and/or a transmission, is provided in a motor vehicle. The bearing element (VLE) comprises a chambe...  
WO/2008/035619A1
A vibration-isolating device having improved sealing ability and whose spring constant can be changed in a moment to quickly increase it. An intermediate tube (16) is fitted on the inner peripheral surface of an outer tube fitting (12), ...  
WO/2008/025421A1
A hydraulically damped unit bearing comprises a rubber-elastic spring body (2) and a working chamber (8) adjoining the same, the chamber being filled with a working medium, a resilient compensation wall (10), and a compensation chamber (...  
WO/2008/015247A1
The invention relates to an attenuating unit bearing (10), particularly an engine mount for a motor vehicle. The unit bearing (10) has a support spring (11), which limits a working chamber (15) filled with a working medium. In order to a...  
WO/2008/010937A2
A hydraulic mount has an upper support member and a lower support member. An upper elastomeric spring and a lower elastomeric spring are disposed between the upper support member and the lower support member to define an upper fluid cham...  
WO/2008/010937A3
A hydraulic mount has an upper support member and a lower support member. An upper elastomeric spring and a lower elastomeric spring are disposed between the upper support member and the lower support member to define an upper fluid cham...  
WO/2008/006526A2
Device combining a compression spring and a hydraulic damper, in which the spring comprises a tubular block of thermoplastic elastomer (1) that has undergone in succession a deformation by compression beyond the elastic limit of the elas...  
WO/2008/006526A3
Device combining a compression spring and a hydraulic damper, in which the spring comprises a tubular block of thermoplastic elastomer (1) that has undergone in succession a deformation by compression beyond the elastic limit of the elas...  
WO/2007/142215A1
In a vibration isolation device (10), a connection rod (12) penetrates a cavity (104) in a rubber elastic body (44) and the inner peripheral side of a body plate (14), and further, a stopper rubber (98) fixed to the outer peripheral side...  
WO/2007/122192A1
The invention relates to a bearing bush (10) having an inner bearing part (11) which is supported by means of a spring body (12) which is made from an elastomeric material and which is mounted on an outer bearing housing (13) or on a bod...  
WO/2007/116976A1
A vibration damper having increased durability achieved by preventing stress concentration in a partition wall section to avoid an excessive increase in strain in that section. An intermediate tube (20) is fitted to the inner peripheral ...  
WO/2007/097674A1
A one-way air inlet valve (1) comprises an elongate housing (110) and a valve member (200) arranged to open at a positive differential pressure and close at a negative or zero differential pressure. The elongate member (110) comprises a ...  
WO/2007/092468A3
In an exemplary embodiment, an electromechanical actuator comprises a housing, first and second electromagnets rigidly disposed in the housing and separated fiom each other by an armature chamber, an armature disposed in the armature cha...  
WO/2007/085994A1
The invention relates to a method of manufacturing a fluid damper (4), which has an undercut portion (22) in a flexible part (8). The method comprises the steps of moulding the flexible part (8) of the damper (4) in a mould, removing the...  
WO/2007/080705A1
A liquid-sealed vibration isolation device that suppresses noise without a reduction in vibration isolation characteristics. The liquid-sealed vibration isolation device has a first installation member (1), a second installation member (...  
WO/2007/065761A1
In a hydraulic mount (2) according to the invention, a support body (4) is attached resiliently between two fastening means (6, 7) which are arranged such that the spacing between them can be varied. In this hydraulic mount (2), two hydr...  
WO/2007/062421A1
A support strut includes a strut isolator with a first strut end member and a second strut end member, the second strut end distal from the first strut end. The first strut end member includes an outer rigid housing with an inner cavity....  
WO/2007/058222A1
A liquid sealed mount (10) is constructed from a vibration damping body (13) and a ring-like elastic body (14). The vibration damping body (13) is attached to a vehicle body frame (11), and the elastic body (14) absorbing vibration is as...  
WO/2007/029739A1
A vibration isolator in which a restrictive passage for communicating a main liquid chamber and an auxiliary liquid chamber is switched in a short time to either a first restrictive passage or a second restrictive passage according to a ...  
WO/2007/027695A2
A hydraulic bushing assembly includes an inner tube, an elastomeric bushing disposed around the inner tube, an insert disposed around the elastomeric bushing and an outer tube disposed around the insert. The elastomeric bushing and the i...  
WO/2007/015395A1
A vibration damper (10) enabling the simplification of a piping structure for connecting a negative pressure chamber in which a membrane is used as a partition wall and a chamber of a valve mechanism for opening and closing a second rest...  
WO/2007/011336A1
A shock absorbing lanyard (10) is a one-piece webbing. The shock absorbing lanyard has a tubular-shaped high strength outer sheath (14) and a high elongation member inside of the outer sheath. The outer sheath and the high elongation mem...  
WO/2007/009418A3
The invention relates to a hydraulic motor bearing, in particular for motor vehicles, comprising a working chamber (4) which is filled with a liquid and which is surrounded by a rubber-elastic periphery wall (3), a compensation chamber (...  
WO/2007/009418A2
The invention relates to a hydraulic motor bearing, in particular for motor vehicles, comprising a working chamber (4) which is filled with a liquid and which is surrounded by a rubber-elastic periphery wall (3), a compensation chamber (...  
WO/2006/136452A1
In a system for compensating bearings of an assembly (3) on a carrier (5), with one such bearing (31) being arranged between the assembly and the carrier, with a damping path and/or spring path along which said carrier damps and/or exten...  
WO/2006/136233A1
Disclosed is a hydraulic bearing (2) comprising a working chamber (12a) and a compensation chamber (12b) which are interconnected via at least one throttle duct (14) and at least one bypass duct (18) that is connected thereto in parallel...  
WO/2006/124112A1
A vibration isolator for connecting a first body and a second body includes a housing having a first chamber (22) , a second chamber (26) , and a port (24) connecting the first chamber (22) to the second chamber (26) and permitting fluid...  
WO/2006/109773A1
A vibration isolator capable of efficiently increasing damping against inputted vibration provided by a fluid flowing in a restricted passage and also suppressing the rise of a dynamic spring constant when vibration is inputted therein. ...  
WO/2006/108836A1
The invention relates to a hydraulically damping motor bearing comprising a working chamber (11) and a compensating chamber (12) that are filled with a hydraulic liquid, separated by an intermediate plate (15), and interconnected by a da...  
WO/2006/095459A1
A vibration-isolating mount device capable of absorbing initial push-up load caused by impact and capable of quickly attenuating residual vibration after the impact. The vibration-isolating mount device (10) has a case body (11) fixed to...  
WO/2006/075050A1
Element for compressing a fuel cell stack comprising two spring plates defining a gas-tight cavity filled with a suitable medium. Expansion of the medium upon increase of the temperature gives rise to a force compressing the stack. Addit...  
WO/2006/067849A1
A liquid-sealed vibration-isolating device unit capable of achieving a reduction in size and weight and a reduction in booming noise by suppressing an impact reaction in the acting of a stopper, a liquid-sealed vibration-isolating device...  
WO/2006/061873A1
A liquid-sealed vibration-isolating device, comprising a main orifice part, a first auxiliary orifice part (6), and a second auxiliary orifice part (46). A first rubber valve (18A) is vulcanized/molded in the first orifice groove (30) of...  
WO/2006/061874A1
A liquid-sealed vibration-isolating device, comprising a main orifice part, a first auxiliary orifice part (6), and a second auxiliary orifice part (46). A first rubber valve (18A) is vulcanized/molded in the first orifice groove (30) of...  
WO/2006/057030A1
A liquid-sealed vibration-isolating device capable of sufficiently reducing abnormal noise while providing low dynamic spring properties in inputting vibration with rather small amplitude and a liquid-sealed vibration-isolating device un...  
WO/2006/058317A1
The vehicle cab suspension radial damped bushing (20) includes a nonelastomeric rigid outer member (22) having an outer member center bore (24) with an outer member center axis (26). The vehicle cab suspension radial damped bushing inclu...  
WO/2006/054634A1
A damper mechanism where the number of parts and that of man-hours required for assembly can be reduced to lower costs. A damper mechanism (1) has a column member (9) and a damper (10). The column member (9) is cut out and raised so as t...  
WO/2006/054336A1
A liquid-sealed vibration damping device capable of sufficiently reducing the occurrence of abnormal noise while securing low dynamic spring characteristics in inputting vibration with rather small amplitude and high damping characterist...  
WO/2006/046306A1
An antivibration mounting apparatus (30) is provided with a case (31) fixed to a turning table (13) and a stud (33) fixed to a cab (20). An elastic body (34) is provided between the case (31) and the stud (33), and relative displacement ...  
WO/2006/040809A1
A liquid-sealed vibration-isolating device capable of suppressing the occurrence of noise while securing low dynamic spring properties when vibration with a rather small amplitude is inputted and high-attenuation characteristics when vib...  

Matches 401 - 450 out of 12,254