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Patent Searching and Data


Matches 201 - 250 out of 7,065

Document Document Title
WO/2013/072958A1
The purpose of the invention is to provide a protective cover having a novel structure that is able to achieve a large extension-contraction stroke in the axial direction by an increase of the axial dimension during extension and a decre...  
WO/2013/069411A1
The purpose of the present invention is to provide a dust cover for a ball joint, the dust cover being configured so that the problem of the opening phenomenon of the small-diameter opening section of the dust cover is effectively elimin...  
WO/2013/058059A1
Provided is a constant velocity universal joint which has a reduced maximum outer diameter and for which a thermoplastic elastomer boot having a mounting section formed in a cylindrical shape can be used to thereby provide the constant v...  
WO/2013/038886A1
The purpose of the present invention is to provide a dust cover for a ball joint whereby even in low-temperature conditions in which physical properties of elastic materials degrade, the problem of cracks forming in a large-diameter open...  
WO/2013/038835A1
A hydrogenated nitrile rubber composition obtained by blending 100 parts by weight of a hydrogenated nitrile rubber which has a bound acrylonitrile content of 31 to 50% and an iodine number of 30mg/100mg or less with 30 to 300 parts by w...  
WO/2013/039289A1
The present invention pertains to a cooling ring for welding bellows, a cooling ring for welding used in the manufacture of bellows, which include multiple pairs of diaphragms, wherein a pair of diaphragms are formed of a first diaphragm...  
WO/2013/027783A1
The present invention provides a diaphragm excellent in mechanical properties at high temperatures. The diaphragm comprises a cross-linked fluororubber layer obtained by cross-linking a fluororubber composition containing a fluororubber ...  
WO/2012/175232A1
A lamellar covering (1) for machine tools is disclosed. This covering has a multiplicity of overlapping lamellae (8), which are guided on a guide rail (2) via frame elements (16). One of the frame elements is assigned here to each lamell...  
WO/2012/141341A3
A brake chamber provided with a configuration connecting a housing, which forms an accommodation space for a push plate, and a cylinder, in which a push rod is accommodated. In order to prevent problems caused by the intrusion of extrane...  
WO/2012/157397A1
Conductive coating layers (2a, 2b), which are formed on an outer peripheral surface side and/or an inner peripheral surface side of a substrate (2) for bellows (1), are formed by diffusion bonding. The diffusion bonding involves laminati...  
WO/2012/147477A1
This invention provides a multilayer diaphragm which is for use in fluid devices and has excellent maintainability in addition to both operability and pressure resistance. This multilayer diaphragm (180a) is provided with a first and sec...  
WO/2012/147794A1
This control cable is provided with: an inner cable; an outer cable within which the inner cable is inserted; a terminal member having an affixing section that affixes to a vehicle body and that is affixed to the end of the outer cable; ...  
WO/2012/147417A1
The present invention provides a welded bellows unlikely to be damaged by foreign matter, and having redundancy so as to be capable of supplementing by using the bellows plate on the non-treatment side in the unlikely event that the trea...  
WO/2012/147416A1
The present invention provides a welded bellows unlikely to be damaged by foreign matter, and having redundancy so as to be capable of supplementing by using the bellows plate on the non-treatment side in the unlikely event that the trea...  
WO/2012/136397A1
The invention relates to a disc brake piston cap (3) interposed between the caliper (1) and the piston (2) in order to protect the piston (2). The cap (3) has a bead (351) on the internal fold (35) inserted into the groove (22) in the pi...  
WO/2012/128161A1
The present invention can provide flexible boots using a polyester block copolymer composition that demonstrates good flexural fatigue resistance when used in a high temperature environment which could not be resolved by conventional met...  
WO/2011/132483A8
Disclosed is a ball stud that can not only increase the assembly production characteristics in a mass-production line, but also can have increased sealing characteristics and be more lightweight. Further disclosed are a dust cover, and a...  
WO/2012/038638A1
The invention relates to a sealing device having a sleeve for the passage of a connecting rod of a system for controlling the orientation of the blower blades of a turboprop engine through a partition. The device includes a tube (60) to ...  
WO/2012/025129A1
The present invention provides for a boot (10) for joints, especially constant velocity joints, having a first attachment region (12)and a fold region (16) with a plurality of folds (18) with peaks (20) and roots (22) and a transition ar...  
WO/2012/013300A1
The invention relates to a fluid-dynamic linear actuating means having at least one fluid chamber, which comprises a wall (2, 3) for delimiting a pressurizable chamber volume (5), wherein the wall (2, 3) has at least one wall region (3) ...  
WO/2012/010757A1
The invention relates to a steering boot (1) provided in the form of a sleeve comprising a first annular end, a portion (3) which is deformable in a lengthening or shortening direction of said boot (1) and which consists of a series of c...  
WO/2012/010264A1
The invention relates to a bellows-type compensator having a section formed in the manner of a bellows, which is adjoined at one or both ends by a tubular connecting part, and has a wall (12) composed of a metal composite structure, wher...  
WO/2011/162376A1
The disclosed pipe machining device (10) is provided with: a heating coil (13) that heats a heated section (S) of a bellows pipe (B); conveyance mechanisms (14, 15) that convey the bellows pipe (B); and a control unit (16) that controls ...  
WO/2011/162375A1
The disclosed tube machining device (10) is provided with: two chucks (11, 12) that respectively hold a first and second holding position (H1, H2) in a manner so as to sandwich a heated section (S) therebetween resulting from a pipe (P) ...  
WO/2011/103890A8
The invention relates to a diaphragm pump (1) which has in at least one pump head (2) a working or pump diaphragm (3) which, by means of a clamping zone (4) arranged at its outer circumference, is clamped between two housing parts (5, 6)...  
WO/2011/141104A1
The invention relates to a disk brake, in particular for utility vehicles, having a carrier (2), a caliper (1), a holder device (3) for displaceably holding the caliper on the carrier, a seal (10) which is fixed in a recess (9) on the ho...  
WO/2011/135928A1
The disclosed direct-touch type diaphragm valve is provided with a valve body having an inlet passage and an outlet passage, a valve chamber communicating with the inlet passage and the outlet passage of the valve body, a valve seat disp...  
WO/2011/132483A1
Disclosed is a stud ball that can not only increase the assembly production characteristics in a mass-production line, but also can have increased sealing characteristics and be more lightweight. Further disclosed are a dust cover, and a...  
WO/2011/122424A1
Disclosed is a diaphragm having a flexible film portion and an outer peripheral flange portion integrally provided on the peripheral edge of the film portion, said outer peripheral flange portion being provided between and held by a firs...  
WO/2011/121203A1
The invention relates to a machine for manufacturing a sleeve, said sleeve having a body of frustoconical general shape, extending between a large base and a small base, said machine comprising at least one extrusion die (2) having an an...  
WO/2011/108987A1
This invention relates to a diaphragm, comprising a flat shaped body having an outer portion arranged to allow fixation of the diaphragm and an inner arranged to allow for movement in response to pressure differences sensed by the opposi...  
WO/2011/103890A1
The invention relates to a diaphragm pump (1) which has in at least one pump head (2) a working or pump diaphragm (3) which, by means of a clamping zone (4) arranged at its outer circumference, is clamped between two housing parts (5, 6)...  
WO/2011/093257A1
Disclosed is a constant velocity universal joint provided with an outer joint member (10) at least one end of which is open; and an inner joint member (20) which transmits torque while allowing angular displacement via balls (30) between...  
WO/2011/067609A1
A seal is disclosed for an opening (3) between a movable object (4) and a road surface (5), and for sealing between the road surface (5) and an apparatus 6 below or level with the road surface (5). The seal may comprise a first seal (1) ...  
WO/2011/053162A1
A protective device (20) is described, for use as a protective sleeve around a portion of a piston rod (5) which projects from a cylinder casing (3) of a fluid cylinder (1), the protective device (20) being provided with a first end port...  
WO/2011/043095A1
When an air-pressure adjustment unit supplies air into the bellows (211 to 213) of a finger joint movement supporting unit (110j (j=1, …, 5)), the bellows (211 to 213) are elongated nearly circularly because the annular grooves on the s...  
WO/2011/033867A1
Provided is a dust cover for a ball joint, wherein even if the dust cover is deformed in association with the oscillation of the shaft of a ball stud and the inner pressure within the dust cover increases, an excellent sealing property c...  
WO/2011/013433A1
A boot for a universal joint, comprising: a mounting section which is located at an end of a bellows-shaped membrane section and is to be mounted to a shaft or an outer joint member; and a band mounting groove which is located in the out...  
WO/2010/090168A1
Disclosed is a pilot valve device comprised of: a valve main body that connects and separates between a hydraulic pressure port and an output port by displacing a spool along a valve casing; and an operation means having an operation lev...  
WO/2010/087938A1
A pneumatic valve actuator for moving the valve stem of a control valve comprises an upper casing (56) and a lower casing (58) each having flanges (78, 80), a diaphragm plate operatively coupled to the valve stem, a spring arranged to bi...  
WO/2010/079674A1
Provided is a boot for constant velocity universal joint, the boot being capable of flexibly deforming to follow even a large operating angle, capable of effectively dispersing interference pressure between crests, interference pressure ...  
WO/2010/064690A1
A seal structure is configured so as to provide, easily and at low cost, good sealing properties between a resin boot and a shaft or an outer case of a constant velocity joint even in an environment in which high temperature and low temp...  
WO/2010/039244A1
A clamping assembly for venting an enclosure having openings (22) extending from the inside of the enclosure to the outside of the enclosure, the clamping assembly having a band portion (16) having an inside surface oriented towards the ...  
WO/2009/155955A8
To achieve the object of making available a rolling boot which is of compact design, there is proposed a rolling boot having a first fastening region and a fold region with at least a first fold having a first fold peak region and a firs...  
WO/2010/032597A1
That side of a diaphragm (32) which is located opposite a first end section (32B) across a connecting intermediate section (32A) is extended from the connecting intermediate section (32A), and the second end section (32C) side is folded ...  
WO/2010/028816A1
The present invention relates to a boot (10) comprising a fold region (2) and an attachment region (14,16), the attachment region comprising an outside (37) with at least two circumferential ribs (27) extending from a base surface (64) t...  
WO/2010/028670A1
The present invention provides for a boot (10) comprising a fold region (12) and an attachment region (14), the attachment region (14) comprising an inside (40) with at least two circumferential ribs (26, 28) with a first rib (26) and a ...  
WO/2010/028669A1
The present invention provides for a boot with a fold region (16) having a first attachment region (12) which is assigned to a joint with a binder seat region (18), the first attachment region comprising an outer surface (54), and an inn...  
WO/2010/026922A1
A method of assembling a constant velocity universal joint which highly accurately prevents leakage of grease and which allows a common segment to be used even if boot bands having different diameters are used. A method of assembling a c...  
WO/2010/024434A1
A boot for steering devices is provided which retains heat resistance necessary for disposition around an engine, satisfies low-temperature durability necessary in cold districts, and can further retain tear strength. Also provided are:...  

Matches 201 - 250 out of 7,065