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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), ...
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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 (...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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 (...
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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...
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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....
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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...
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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 ...
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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...
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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...
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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...
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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 (...
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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...
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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...
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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...
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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. ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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WO/2006/035886A1 |
[PROBLEMS] To not only effectively attenuate and absorb a primary vibration inputted into a vibration damper along the axial direction but also effectively attenuate and absorb a secondary vibration even if the frequency of the secondary...
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WO/2006/034160A1 |
A vibration isolator is provided that can produce spring rate characteristics of a large preloaded engine bushing mount while also controlling mount excursions similar to those encountered with a smaller engine bushing mount. The isolato...
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WO/2006/029733A1 |
The invention aims at reducing the harmful effects of the shock wave, induced by the shaft, on the life span of return spring in Jacquard knitting machines. Therefor, a spring is used which, in relaxed state, does not extend in a straigh...
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WO/2006/027827A1 |
A liquid-sealed vibration-isolating device enabling an increase in the durability of a rubber-like elastic body between an inner tube and an outer tube while increasing the steering stability of an automobile. To form a compressive force...
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WO/2006/025111A1 |
A liquid-sealed vibration-isolating device enabling an increase in assemblage while stabilizing a variation in dynamic characteristics. In the device, upper and lower holding members (14) and (15) are formed of a thermoplastic resin mate...
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WO/2006/013299A1 |
The invention concerns a hydraulic anti-vibration support (1) designed to be interposed for damping and connection between two rigid elements (4, 5), said support (1) comprising: two frames (23) designed to be connected respectively to t...
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WO/2006/011231A1 |
A partition member for a liquid-sealed vibration-isolating device and a method of manufacturing the partition member enabling a remarkable reduction in manufacturing cost by eliminating an adhesive agent while securing the joining streng...
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WO/2006/009186A1 |
When vibration having a predetermined frequency is inputted, a movable plate placed in a member that is partitioning between a main liquid chamber and a sublquid chamber vibrates to absorb the vibration having a predetermined frequency a...
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WO/2005/115825A1 |
A damper apparatus (10) comprising a housing (12), an inner member (14) and a damper material (16) interposed therebetween, the damper material (16) being bonded to both the housing (12) and inner member (14), whereby at least one or oth...
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WO/2005/114035A1 |
Visco elastic damping in a piping system, which system oscillates with high frequency, small amplitude oscillations. The system comprises one or more autonomous visco elastic dampers of the type that comprises one or more layers of visco...
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WO/2005/113918A1 |
A fall arrest unit (1) is provided for preventing injury of individuals or damage to articles resulting from a fall. The unit (1) comprises an outer casing (10) and inner cushioning means. The cushioning means comprise one or more flexib...
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WO/2005/106283A1 |
A liquid-sealed vibration-isolating device capable of reducing the dependence of dynamic characteristics on the magnitude of an input amplitude, wherein an orifice (25) is formed of a route (C) having orifice flow passages (R1) and (R2)....
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WO/2005/100815A1 |
A vibration isolation device allowing an increase in the durability of the fixing structure of a member such as an agitating plate to a first mounting device by securely fixing the member such as the agitating plate to the mounting end p...
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WO/2005/100814A1 |
A liquid-sealed vibration isolator in which noise can be reduced greatly at the time of a high amplitude input while maintaining both the low dynamic spring characteristic at the time of a low amplitude input and the high attenuation cha...
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WO/2005/095822A1 |
A vibration and isolation apparatus (100) is disclosed. The apparatus (100) includes a fluid, a first fluid containment chamber (146), a second fluid containment chamber (148), and a damping path (122) connecting the first fluid containm...
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