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WO/2012/070219A1 |
A combination torsion spring whereby a predetermined reaction force is suitably generated in the coil circumferential direction without the center of a wound coil tilting even when applied with a load. The first torsion spring (110) and ...
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WO/2012/030883A1 |
A tie-plate (706) comprising a lower mounting flange that is removably attachable to a first frame hanger (702) and to a second frame hanger (704), wherein the lower mounting flange includes a first set of attachment holes that correspon...
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WO/2012/026910A1 |
The invention can be used in the railway vehicle manufacturing industry for the production of spring-loaded friction shock absorbing apparatuses. The draft gear for railway rolling stock comprises a body tightened in the longitudinal dir...
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WO/2012/026598A1 |
The present invention relates to a curved spring that, when a bearing on one side and a bearing on another side are displaced so as to approach each other in the mutual approach/separation direction, generates an impelling force in the s...
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WO/2012/018025A1 |
The present invention pertains to a bow spring which generates impelling force in a mutual separation direction on the basis of close displacement in the relative contact/estrangement direction of one end section and an other end section...
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WO/2011/149911A1 |
An impact absorbing and resistant bumper (10) comprising: an elongated body comprised of at least two extruded or molded layers (10, 12) of polymeric materials, the elongated strip having a longitudinal axis and being resistant to impact...
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WO/2011/149579A1 |
The present invention relates to dual-spring assembly that may be employed in cooperation with a damper unit to form a shock absorber. The spring rate of at least one of the springs is adjustable with a preload mechanism, which in turn i...
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WO/2011/135864A1 |
A valve actuator opens or closes a valve in such a way that a first spring seat (14) and a second spring seat (32) move close to, or away from, each other. The valve actuator is provided with a first coil spring (51), a second coil sprin...
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WO/2011/124325A2 |
The invention relates to an air spring, in particular for spring wheel suspensions of motor vehicle chassis, comprising a cylindrical air spring rolling lobe (10), which connects an air spring piston (8) to an air spring cover (4) to for...
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WO/2011/125488A1 |
Disclosed is a spherical suspension which, even in an environment with severe temperature and atmospheric pressure conditions, can be used in a stable manner and provide satisfactory buffering with respect to shocks and vibrations. The s...
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WO/2011/107706A1 |
The invention essentially relates to an energy-absorbing element (1') comprising an absorbing portion (2) and a first (3) and second anchoring point (4), the first (2') and second (2") distal ends of said absorbing portion (2) being resp...
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WO/2011/104112A1 |
A vibration damping body comprising an auxetic cellular structure (24) having cell walls (32) therein formed substantially of a first material having a first stiffness, the cellular structure further comprising a second material (34; 36)...
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WO/2011/069222A1 |
The invention relates to drives for bicycles/bicycle cars with reciprocating foot levers. The drive comprises levers (2), which are mounted on a frame (1) and are provided with pedals (3), a shaft (4) with two freewheels (5) that have dr...
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WO/2011/061411A1 |
The invention relates to a method for absorbing a shock- like load and an absorber for implementing the method. The flexible element (14) of the basic absorber (10) is flexible over a limited range between maximum compression on the comp...
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WO/2011/032820A1 |
The invention relates to a spring damping element (1) having varying spring constants in the vertical and horizontal load direction, wherein the spring damping element transfers the primary spring forces in the vertical load direction an...
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WO/2011/032757A1 |
The invention relates to a mount (1) for an actuator, in particular a pump (10), for installation in a vehicle, having a holding element (13) and a damping mechanism (12) that is arranged between the holding element (13) and a housing (1...
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WO/2011/029171A1 |
The invention relates to springs and spring units. A method is proposed for fastening an end section of a cylindrical spring, and a fastener for the end section of the spring is proposed, said fastener being of composite construction and...
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WO/2011/018183A1 |
The invention relates to a device (10) for suspending an oscillating load, particularly for an exhaust gas system of a motor vehicle, having an elastomer body (12) sealed in a ring shape and comprising two receptacle openings (14, 16) lo...
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WO/2011/015473A1 |
The invention relates to a prestressing device (10) extending about an axis (A) between a first plane that is substantially perpendicular to the axis (A) and a second plane that is substantially parallel to the first plane and axially of...
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WO/2011/017640A1 |
The mattress assemblies have an array (100) of springs (104) extending from a sheet. Each spring (104) in the array (100) may be manufactured by choosing a position for the spring, cutting a profile of the sheet spring in the sheet, peel...
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WO/2010/137585A1 |
Disclosed is an antivibration device wherein the clearance of a regulating part can be easily adjusted regardless of the size and shape of an elastic part. Said antivibration device is provided with: an internal cylindrical part (14) tha...
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WO/2010/137329A1 |
A slider unit equipped with a damper comprises: a slider body provided to either a fixed body or a movement body which moves relative to the fixed body, separably engaged with the other body, and sliding as the other body moves; and a da...
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WO/2010/124612A1 |
The present invention disclosed a spring and a spring assembly formed by the spring. The spring which comprises a first end, a second end, and a spring main body connected between the first end and the second end, in which the spring mai...
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WO/2010/101022A1 |
At the boundary between laminated parts (11,12) and a main body are provided corners that are resiliently deformable. A relative motion of the laminated parts against members (101,102) can be prevented because the laminated parts (11,12)...
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WO/2010/094088A1 |
An engine mount used to mount the engine relative to a mounting surface and having a main axis, the engine mount including a first resilient component located between the mounting surface and the engine, and a second resilient component ...
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WO/2010/085937A1 |
The invention relates to a bow spring device having an external spring and an internal spring, characterized in that an end winding of the external spring is designed so that the end winding of the external spring implements a stop for t...
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WO/2010/074651A1 |
A vibration damped enclosure comprises side walls and a vibration damping plate structure which extends across the enclosure and is attached to internal surface portions of a first and a second side walls. The vibration damping plate str...
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WO/2010/064685A1 |
Provided is an instantaneous force generating device which is small and lightweight and can generate a large instantaneous force toward only one side, wherein the amount of elastic energy to be stored can be easily adjusted after a mecha...
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WO/2010/061958A1 |
A spring structure (20) comprises a counterclockwise spring (21) and a clockwise spring (22) that are coaxially disposed in a state where a spring sheet (23) is disposed between the lower end of the counterclockwise spring (21) and the u...
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WO/2010/038723A1 |
A compound spring (S1) is provided with an outer spring (O1) and an inner spring (I1) inserted on the inner side of the outer spring (O1) so as to be substantially coaxial with the outer spring (O1), and the outer and inner springs are c...
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WO/2010/016582A1 |
A damper spring device (60) is provided with first springs (63) and second springs (67), and each second spring (67) is held by a stopper (80) while being compressed by a preload. The preload to each second spring (67) is greater than a...
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WO/2010/012049A1 |
Compression spring comprising a composite assembly of cylindrical blocks (1) made of thermoplastic elastomer alternating with metal plates (2) which are sandwiched between the blocks and which, in their region (5) protruding beyond the b...
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WO/2009/157422A1 |
In a spring (1), a first cylindrical section (11) and a second cylindrical section (13) which protrude toward a facing spring are formed on a surface whereupon the facing spring is to be stacked on a main body section (10). On the first...
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WO/2009/146853A1 |
The present invention relates to a damping and dissipation device (10) which can be used for limiting disturbances transmitted between two bodies, generated by forcing elements of a dynamic, seismic nature and by wave-motion in structure...
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WO/2009/093754A1 |
A vibration isolating member with an electricity-conducting function, having a vibration absorbing function (cushioning function) and an integrated electricity-conducting function (ground function) is provided. A vibration isolating memb...
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WO/2009/087195A1 |
Support element of a support construction having a load-bearing base element (5) on which the support element can be mounted, for a mattress, which support element comprises at least one spring element (4... 804) operatively connected to...
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WO/2009/070664A1 |
Center-bonded mounts (10) for resiliently connecting a supported structure (12) to a support structure (14) are assembled from members (16, 18) that are adapted to disproportionately affect the axial and radial stiffness of the mount (10...
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WO/2009/066045A2 |
The invention relates to a device comprising at least three insulation modules (4) distributed around vibrating equipment (2). Each module comprises at least two rigid parts (6, 9a, 9b), at least one of said parts being an outer part fix...
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WO/2009/059828A1 |
The invention relates to a bearing arrangement (1) of a motor or unit, particularly for the maritime sector, characterized by at least the following components : - two parallel (12, 13) extending parallel to one another with a horizontal...
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WO/2009/043069A1 |
The invention relates to a damping device for damping vibrations of longitudinally extending elements (1), particularly traction elements such as ropes, cables or bars, by deformation of elastomeric damping elements (7), characterized in...
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WO/2009/030017A1 |
A spring shoe, and also in particular a spring, as well as a method of returning energy to a user, are provided. In one embodiment, a method and apparatus stores foot strike energy and releases it after a slight delay, when it will exert...
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WO/2009/022606A1 |
A valve spring device (16A) has a first coil spring (41) and a second coil spring (42) that are combined in series with each other. The inside diameter (coil inside diameter) of the second coil spring (42) is larger than the outside diam...
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WO/2009/013649A1 |
Spring designed in form of a bellows and to be used in combination with a leaf spring.
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WO/2009/004170A2 |
According to the invention, the elastic link for adjusting the distance between two members, at least one of which is mobile, is characterised in that it comprises at least two elastic yarns (1, 2) each attached through one of the opposi...
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WO/2009/002214A1 |
The invention relates to mechanical engineering, in particular to elastic elements for blade gasodynamic bearings used in small-sized high-speed rotodynamic machines. The inventive spring is cut out from a single plate and comprises a pl...
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WO/2008/148992A1 |
The invention relates to an elastic suspension member made of the plastic material and of the spring or ball and socket type or the like, that comprises a base (2) and a head (3) between which is provided an elastic suspension member (4)...
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WO/2008/145699A1 |
A vibration damper, particularly for supporting compressors, pumps, electric motors and the like, comprising a flat body (11) from which at least two engagement tabs (14, 14a) protrude on each of the two faces (12, 13) and at least two e...
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WO/2008/112434A1 |
Apparatus to vary the effective spring rate of diaphragm actuators are described. An example spring assembly for use in a diaphragm actuator includes a first spring operatively coupled to a diaphragm plate and an actuator stem, and a sec...
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WO/2008/110363A1 |
A resilient shifting force transmitting device for a manual gear shift apparatus has a spring rate which is variable according to the amount of deformation. Specifically, the device has a first, high spring rate at a first, low deformati...
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WO/2008/095600A1 |
The invention relates to a fastening element (1), in particular for connecting two parts (2, 3) in a chassis, which fastening element (1) has a central axle (4) on which at least two support elements (5, 6, 7, 8) composed of damping mate...
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