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Patent Searching and Data


Matches 601 - 650 out of 12,108

Document Document Title
WO/2000/003582A1
A vibration isolator (30) for isolating a load from a floor. The vibration isolator (30) may have an active isolator assembly that isolates the load in a first direction and a passive isolator assembly that isolates the member in a secon...  
WO/2000/003154A1
An engine (44) of a motor vehicle is supported from the body or chassis of the vehicle by an engine mount (30) including a dished metal support (32) which is bolted to the chassis or body. An abutment arrangement for limiting excessive m...  
WO/2000/001956A1
An engine mount for use in a vehicle comprises a pin (20) for connection to the engine and a support plate (22) for connection to the chassis or body of the vehicle. The support plate (22) defines an aperture with a turned-down edge (24)...  
WO/1999/067548A2
A device for dampening vibrational energy propagated along a beam has contact surfaces made of a shape memory alloy. The dampening device is positioned either within a hollow beam, or around and outer surface of the beam to be dampened. ...  
WO/1999/064764A1
A device for absorbing vibration is disclosed, along with compensator elements for use therein. The device comprises a primary fluid system for dynamic isolation and/or damping, and a volume compensator having an auxiliary chamber (66) f...  
WO/1999/058875A1
The invention relates to a two-chamber engine bearer, especially for motor vehicles, comprising a housing (11) in whose interior a bearing spring (13) made of a rubber elastic material is accommodated. Said bearing spring subdivides the ...  
WO/1999/049236A1
An elastic fluid filled impact absorber, that incorporates permeable barriers, to provide viscous damping. It can also include internal elastomeric solid or foam layers and an improved packaging design. In the figure, the elastic fluid (...  
WO/1999/049235A1
The invention relates to a flexible mount, especially an engine mount for motor vehicles, having two spring elements (11, 30) which are switched parallel to one another. The two spring elements (11, 30) are connected to a vibration sourc...  
WO/1999/043921A1
In a method for transfer of an offshore platform topsides (3) from a substructure (2) fixed to the seabed to a floating transporter (1), where the transporter is lowered by means of ballasting and moved in under the platform topsides (3)...  
WO/1999/040339A1
A hydroelastic engine mount comprises a metal armature (10) which in use is bolted to the vehicle chassis. A hollow conically shaped damping member made of resilient elastomeric material (22) is moulded onto the armature (10) and support...  
WO/1999/027277A1
The invention relates to a two-chamber engine mounting which provides hydraulic damping. Said engine mounting has a working chamber (1) and a compensating chamber (2) which are filled with a hydraulic fluid. The chambers (1, 2) are separ...  
WO/1999/007775A1
A new composite damping material is presented which exhibits an enhanced ability to dampen mechanical oscillations. The enhanced damping properties of this material are achieved through the entrapment of highly viscous damping fluids wit...  
WO/1999/006733A1
A fluid mounting (20) for isolating or damping vibration between a vibrating member (21) and a structure (23). In one aspect, the fluid mounting (20) includes inner (22) and outer (24) members, a flexible element (26), first (28) and sec...  
WO/1999/006734A1
A fluid damper to damp unwanted vibration between a first member (21) and a second member (23, 23'), such as between a rotor blade and hub within a helicopter rotor system. According to a first aspect, the fluid damper (20) includes an o...  
WO/1999/006732A1
A fluid isolator apparatus (20) for isolating vibration between a vibrating member, such as a helicopter transmission or pylon and another structure, such as a helicopter fuselage. In one aspect, the fluid and elastomer apparatus (20) in...  
WO/1999/005429A1
The invention relates to a sleeve-shaped rubber bearing having hydraulic damping effect, with at least two hydraulic working compartments (4, 5). The inventive bearing has at least one throttle channel (6) for damping low amplitude oscil...  
WO/1999/002890A1
The invention concerns a device reducing vibrations along an axis, in an extended frequency field, and with an optimum efficacy/mass ratio. In its simplest embodiment, it consists of a spring disk (60), two electromagnets (75), and a mas...  
WO/1998/058834A1
The invention relates to a bushing for fastening of track rods (1) between the chassis and the wheel-bearing housing in cars and it comprises an outer sleeve (3) intended to be fastened to the end of the track rod (1) with its envelope s...  
WO/1998/054486A1
A vibration isolator including a housing (51), a piston (47), a tuning passage (57), and flow diverters (51). The ends of tuning passage (57) are provided with an enlarged section defined by a compound radius (Rc). The enlarged section h...  
WO/1998/049461A1
The invention relates to a controllable adjustment and damping device comprising at least one pressure chamber (4) filled with hydraulic fluid, a fluid container (11), a pump (5) connecting the pressure chamber to the fluid container, a ...  
WO/1998/045615A1
An active fluid mounting for isolating vibration between a vibrating member (21) and a structure (23). In one aspect, the active fluid mounting (20) includes an inner member (22), an outer member (24), a first flexible element (26), and ...  
WO/1998/039580A1
A vibration damping and isolation apparatus (10) including a passive damping mechanism (28) and an active enhancement mechanism (66). The passive damping mechanism operates to dissipate vibratory and shock forces applied to the vibration...  
WO/1998/039578A1
A controllable valve assembly (18) applicable in Magnetorheological (MR) fluid devices (20), such as MR mounts and MR dampers. The valve assembly (18) includes a valve body (32) having a magnetic circuit (40) contained therein which carr...  
WO/1998/024956A1
The invention concerns looms in which each heald is equipped with a threaded joining piece on which is screwed the upper end of a return screw spring (6) the other end of which is screwed on a threaded joining piece (7), integral with me...  
WO/1998/004780A1
A device including a first member (20) surrounding and secured to a section of a cable (6), a second member (22) connected to an element (12) to which a portion of the cable (6) is attached, and arranged around said first member, a resil...  
WO/1998/000654A1
A hydraulically damping elastomer bearing (1) comprises an outer bearing bush (2) as well as an elastomer body (4) disposed therein and a bearing core (3) held by said body. Between the bearing core and the bearing bush there are liquid-...  
WO/1997/048921A1
A pneumatic spring (10) including a top load transfer member (20), a spaced apart bottom load transfer member (30), and a side wall (40) extending between the top and bottom load transfer members (20, 30). The side wall (40) is formed fr...  
WO/1997/046766A1
A rear side of an operator's cabin body (11) is resiliently supported by a rubber mount (13), and a front side of the operator's cabin body (11) is resiliently supported by a spring mount (23), of which a spring constant is set to be sma...  
WO/1997/043562A1
The invention relates to a shock absorber for railway vehicles and industrial applications. Said shock absorber comprises a combination of a mechanical spring unit (1) and a hydraulic damper (2). There is a defined number of throttling p...  
WO/1997/043561A1
A method and apparatus is described for limiting transient motions between an aircraft power member and aircraft structure. The apparatus incorporates a coupler (20) for use with inertial-type mounts and includes a body portion (21) havi...  
WO/1997/042429A1
A pneumatic spring, in particular for rail vehicles, trucks and busses, has a bellows (3) made of elastomer material, if required provided with reinforcing inserts; a pot (2) to whose upper part the bellows (3) are secured, the bellows p...  
WO/1997/041384A1
An engine mount actuator (5) having an upper casing (9) open at one end, and connected at an opposite end to an engine mounting bolt (24). The engine mounting bolt (24) extends within the casing and is supported by a bushing (23) which i...  
WO/1997/039886A1
An elastomeric reinforced panel contains a frame in the form of cells joined together and an elastomeric filler, connected to the frame; in addition, the cells are joined together or attached to additional connecting members by means of ...  
WO/1997/030859A1
A skidsteer loader having an eccentric axle housing (26) which permits the use of common components to construct skidsteer loaders with different wheel base lengths. The eccentric axle housing (26) is constructed such that when it is mou...  
WO/1997/030895A1
A method is described for identifying the primary load path of a particular engine (13). An elastomeric mount (12, 14) may then be made laterally soft in a first (in the disclosed case, the tangential) direction and more rigid in the dir...  
WO/1997/021576A1
The invention concerns a spring device, in particular for the area of railway vehicles, in particular for spring suspension between a bogie and coach body, the spring device being located between a supporting plate (1) and a substructure...  
WO/1997/009190A1
An active vehicle suspension employs a multi-point support system between a vehicle's chassis and cab. Each support point has an isolator which includes a linear hydraulic actuator (52) that is connected at its quiet end to the payload b...  
WO/1997/006372A1
A vibration isolation device (5) comprises an elastic body (3), in which elastic material layers and rigid material layers are alternately laminated on one antoher, and a columnar-shaped lead (4) arranged in a hollow portion (12) defined...  
WO/1997/003852A1
A vehicle strut type suspension system has a lower arm comprising a lateral arm (31) and a compression arm (60). One end of the lateral arm is rotatably connected to a hub carrier supporting a wheel (1), and the other end thereof is rota...  
WO/1997/004246A1
The invention relates to a vibration damper having a housing formed by a shell part (1) and a base part (2), in which housing a pressure cavity (3) is located, which cavity at least partially is delimited by a membrane (4) of elastomer m...  
WO/1997/001046A1
Described is a hydraulically damping bearing (10), in particular a vehicle-engine bearing, with a liquid-filled working chamber (11) which is formed by elastic walls (20) that support the central bearing element (18). Located in the work...  
WO/1996/023987A1
The device comprises a cylinder (1) which is divided in two variable volume chambers (3, 4) by a piston (2, 2'), which has conduits (5, 5') for the passage of a fluid from one chamber to the other, and spring means (15) for pushing the p...  
WO/1996/017183A1
A tunable dual-axis live isolator (31) with a vertical single-axis isolator (33) and a horizontal single-axis isolator (35) with cruciform member (41) serving as pistons for both single-axis isolators (33-35). The isolator (31) is tuned ...  
WO/1996/017184A1
A hydraulic mounting device (1) has a primary hydraulic chamber (8) whose deformable side wall (81) lacks load-bearing resilience, connected through an access opening (61) to a secondary hydraulic chamber (9) whose deformable wall (91) m...  
WO/1996/014520A1
A liquid-filled suspension which connects one of separate members to the other and comprises a cylindrical-shaped mount rubber (43) secured to the one of the separate members and having the other of the separate members axially slidably ...  
WO/1996/013675A1
A hydraulic vibration-damping mounting comprising a first rigid reinforcement (1), a second rigid reinforcement (2) in the form of a plate, and a bell-shaped elastomeric body (3, 4) interconnecting the two reinforcements and forming a wo...  
WO/1996/004491A1
The present invention provides a method of improving the vibrational damping characteristics of a structural material and the articles (1, 4) formed therefrom. The method involves: forming a cavity (2, 5) within the structural material a...  
WO/1996/004492A1
The invention relates to a fluid device (20) for providing high load carrying capacity in one direction and which provides a high level of damping along a substantially perpendicular direction. This is achieved by a device which includes...  
WO/1995/034769A1
An active mount (10) for fixed wing applications. One aspect of the invention provides decoupling of two tones which are close in frequency by positioning the mount actuators (16) and error sensors (18) in the primary transmission path o...  
WO/1995/032872A1
An adjustement mechanism (16) for adjusting the height of a chair seat (10), table top or the relative position of other items includes an outer support tube (30) and a telescoping, column tube subassembly (32). The column tube subassemb...  

Matches 601 - 650 out of 12,108