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Patent Searching and Data


Matches 1 - 50 out of 37,525

Document Document Title
WO/2015/104929A1
A damping force change mechanism (70) has an opening/closing valve (71) located within a through-hole (65) in a piston rod (19). The opening/closing valve (71) opens and closes a third hydraulic oil passage (72) for connecting a first oi...  
WO/2015/105791A1
A jounce control damping system with an elongated housing containing a damping medium, a primary piston assembly, a moveable outer piston assembly, and a movable inner piston assembly disposed at least partially within the outer piston a...  
WO/2015/104215A1
The invention relates to a valve device (10) for an air spring strut (40) of an air spring system of a motor vehicle, comprising a valve unit (30) and a housing (10.1) which receives the valve unit (30) and has a bearing surface (15) for...  
WO/2015/102549A1
The present invention is a shock absorber which is sensitive to temperature changes in order to be used in different products like motorized vehicles and in pluralities of fields of industry and particularly used in industrial furnaces w...  
WO/2015/097696A1
A vehicle shock absorber system configured with more than one pressure cylinder that provides advantageous damping characteristics for different loads. In accordance with one aspect of the present application, there is provided a vehicle...  
WO/2015/098385A1
This damper control device is provided with a vibration level detection unit which detects the vibration level of a member under a spring, and a control unit which controls the damping force characteristics by calculating, on the basis o...  
WO/2015/093535A1
A shock absorber is provided with: a cylinder (1); a piston rod (2); a piston (3); a rod-side chamber (10) and a piston-side chamber (11), which are separated within the cylinder (1) by the piston (3); an outer cylinder (4) which is disp...  
WO/2015/090256A1
Disclosed is a valve for a magnetorheological fluid, comprising at least one energized electromagnet coil which forms a magnetic circuit in a magnetically conducting body. In said valve, at least a section of the magnetic circuit is form...  
WO/2015/093343A1
A shock absorber is provided with: a tank which is mounted externally to an outer cylinder; a reservoir which is formed inside the tank and which connects to a bottom chamber; a discharge passage which connects a rod-side chamber and the...  
WO/2015/090589A1
The invention relates to a controllable vibration damper (1), in particular for a vehicle body, comprising a cylindrical tube (10) which has a hydraulic fluid that is sealed in the cylindrical tube, a piston (2) which is axially movable ...  
WO/2015/093548A1
A damper that produces a braking force due to the operation of a piston (P) and comprises: the piston (P), which is provided with a rod; and a housing (H), which accommodates the piston (P). The piston (P) is provided with: a seal member...  
WO/2015/086315A1
The invention relates to a pneumatic spring component (14, 104), in particular a rolling piston (110), a supplementary volume container (108) for a rolling piston or a pneumatic spring pot (16), comprising at least two parts that have ma...  
WO/2015/086093A1
The invention relates to a height-adjustable piece of furniture comprising a brake device inside a gas pressure spring (1), said brake device having a piston (3), which is arranged inside a cylinder (2) and in which a first fluid channel...  
WO/2015/086465A1
The invention relates to the use of a polymer dispersion for producing anti-drumming compounds, said polymer dispersion containing at least one polymer which can be obtained by emulsion polymerization of radically polymerisable monomers ...  
WO/2015/083593A1
This tool device is provided with: an annular tool main body; a lip section having a primary lip and a secondary lip provided arranged in the axial direction at the inside of the tool main body; and an annular biasing member that is prov...  
WO/2015/082699A1
The present invention relates to a rolling piston (12) for an air spring damper (10) in the field of commercial vehicles, comprising a piston portion (28) and a container portion (32), which have a hollow design and are connected to one ...  
WO/2015/083565A1
Provided is a damper that prevents leakage of a liquid sealed in a cylinder and can maintain appropriate counterforce and attenuation characteristics. The piston (20) of the damper moves reciprocally, compartmentalizing the interior of a...  
WO/2015/083556A1
This shock absorber is provided with a piston unit which is arranged at the bottom of an inner tube and which separates a work chamber into an extension-side and a compression-side chamber. The piston unit is provided with: an annularly ...  
WO/2015/082695A1
The invention relates to an air spring arrangement (10), in particular for a commercial vehicle, wherein at least one component (12, 14, 16, 24) of the air spring arrangement (10) comprises a protective device (30, 42, 46) for protecting...  
WO/2015/082147A1
An oscillation damper with selective damping is proposed, wherein an additional arrangement (8) is provided in the region of the piston (3), said additional arrangement (8) comprising a chamber (22), wherein in the event of an axial move...  
WO/2015/084099A1
The present invention relates to a mixed air damper and, more specifically, to a mixed air damper configured so as to allow a piston rubber to be applied equally in radial and longitudinal directions when expanded and restored according ...  
WO/2015/080056A1
A shock absorber is provided with: a damping valve for generating a damping force by suppressing the flow of a hydraulic fluid, which is produced by the sliding of a piston; a closed-bottom cylindrical pilot case for forming a pilot cham...  
WO/2015/078254A1
A fluid damper assembly for use in a vehicle includes a piston subassembly which includes a plurality of inflow passages and at least one rebound disk for restricting flow of hydraulic fluid through the inflow passages. A rod extends thr...  
WO/2015/075013A1
The invention relates to a movement stage for a hydraulic damper (1) comprising a stage throttle (15). The stage throttle has a plate valve (16) having a valve plate (17), an analog piston (24), and, for preloading the valve plate (17) i...  
WO/2015/074132A1
A damping bearing (34, 36) provides relative rotations between first and second subassemblies about a point (40). The first subassembly includes a fluid containment vessel (26, 26C, 26D) containing a fluid (32). The second subassembly in...  
WO/2015/077628A1
Piston assembly includes a piston housing defining an interior and having a first housing end and a second housing end, a piston rod having a first rod end extending into the interior and moveable therein between an extended position tow...  
WO/2015/076328A1
The invention is provided with first and second turn-allowing means (70, 90) in which the rotating shafts (34, 54) of first and second rotating dampers (30, 50) provided inside two main hinge elements (20, 40), respectively, are locked i...  
WO/2015/075016A1
The invention relates to a damper strut comprising: a hydraulic shock-absorber (2) having a damper volume (10) filled with an incompressible damper fluid; a retraction detection device (23) coupled to the shock-absorber (2) for detecting...  
WO/2015/074296A1
A full-closed multi-speed buffering driven hydraulic cylinder comprises a cylinder body (2), an end cover (1), a piston shaft (3), and a piston (4). The end cover (1) is hermetically connected to an opening end of the cylinder body (2). ...  
WO/2015/073811A1
An end closure (260) is dimensioned for securement to a gas spring end member (204). The end closure is dimensioned to form a substantially fluid-tight, friction-fit connection with a flexible spring member (206) that is in an at least s...  
WO/2015/071040A3
The invention relates to a steam valve (1), comprising a steam valve body (5) having at least one passage duct (7) which, at least on the top side (9; 11) of the steam valve body (5), is at least partly covered by at least one valve disk...  
WO/2015/071039A3
The invention relates to a piston (3) comprising an opening (5) for receiving a piston rod (7) which has an axial stop for the piston (3). Said piston (3) is axially fixed to the piston rod (7) by means of a fixing ring (23; 25) in which...  
WO/2015/068711A1
Provided is a shock absorber device comprising the following: a cylinder; a piston that partitions the inside of the cylinder into an extension-side chamber and a compression-side chamber; a piston rod that is communicated with the pisto...  
WO/2015/068490A1
A valve is provided with a valve disk and a leaf valve that has an annular plate shape and that is stacked in each of one chamber side and another chamber side of the valve disk. The valve disk comprises: an annular boss section that is ...  
WO/2015/068489A1
A valve is provided with a valve disk that demarcates one chamber and another chamber. The valve disk comprises: an annular boss section that is formed on each of the one chamber side and the other chamber side and that supports a leaf v...  
WO/2015/067364A1
The invention relates to an arrangement comprising a first machine element (1), which on the outer circumferential side is encircled by a second machine element (2), wherein a clearance exists between the first machine element (1) and th...  
WO/2015/064643A1
[Problem] In a buffer, to improve the durability of a sub-valve incorporated into a disk valve. [Solution] A piston (3) to which a piston rod is coupled is slidably fitted in a cylinder in which an oil solution is sealed. The flow of oil...  
WO/2015/065989A1
A gas spring and gas damper assembly (AS1) includes a first end member (300) and a second end member (400) that is spaced from the first end member (300). A flexible spring member (200) is secured between the first (300) and second (400)...  
WO/2015/060466A1
Provided is a rubber composition that is suitable for use in an air suspension for vehicles used in cold climates, said rubber composition exhibiting superior ozone resistance (as demonstrated by a dynamic ozone strain test) and cold res...  
WO/2015/060233A1
The present invention addresses the problem of minimizing the difference between the pressure-receiving surface areas of two gas chambers that are demarcated by a piston unit in a damper device which uses a piston cylinder mechanism. Thi...  
WO/2015/055313A1
The invention relates to a vibration damper having amplitude-dependent damping, comprising a cylindrical tube (1), which contains damping liquid, and a piston arrangement (5), which is guided on a piston rod (2) in the cylindrical tube (...  
WO/2015/055331A1
A bellows-type air spring, more particularly a pleated-bellows-type air spring, wherein annular sliding elements, more particularly in the form of sliding discs, are disposed between adjacent bellows sections and/or between bellows secti...  
WO/2015/055375A1
A method for fastening a rebound stop (1) to a piston rod (2) of a vibration damper is proposed, wherein, in a first method step, a rebound stop (1) is positioned on a piston rod (2) and is supported axially on a first tool component (6)...  
WO/2015/056408A1
An air spring is provided with: an upper surface plate (21); a lower surface plate (22) that is arranged opposite the upper surface plate; an elastic membrane (23) that hermetically connects the peripheral edge section of the upper surfa...  
WO/2015/051603A1
Disclosed is a magnetic fluid suspension type moving platform, comprising a moving trolley (1), a magnetic fluid suspension device (2), a suspension platform (3), a hydraulic device (4) and controllers (5). The magnetic fluid suspension ...  
WO/2015/053231A1
An assembly (1) for an air spring, an air spring (2), and a bogie (70) for a moving body are each provided with: a first support member (10); a second support member (20) which is disposed at a distance from the first support member (10)...  
WO/2015/053151A1
A shock absorber is provided with a metal cylindrical outer tube (1), a rod (2) that is inserted in the outer tube (1) so as to be movable in the axial direction, a bump cushion (3) that is attached to the outer periphery of the rod (2) ...  
WO/2015/052949A1
A cover member covers the periphery of a cylinder, has crests (51), troughs (52), and connection sections (53) for connecting the crests (51) and the troughs (52), and can stretch and shrink in the direction in which the crests (51) and ...  
WO/2015/051464A1
A building structure in an outrigger configuration having a building core, at least one perimeter column, and at least one outrigger beam having a main body portion connected to the building core, an end portion distal from the building ...  
WO/2015/049131A1
The invention relates to a vehicle seat or a vehicle cab with a suspension system (2) comprising an upper closing part (3) and a lower closing part (4) which is deflectable in relation to the upper closing part (3), which closing parts a...  

Matches 1 - 50 out of 37,525