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Patent Searching and Data


Matches 201 - 250 out of 6,945

Document Document Title
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:...  
WO/2010/009884A1
The invention relates to a bellows (2), situated on a guide member (1) of a disc brake (in particular of a commercial vehicle), the end of said bellows comprising a continuous sealing lip (7), which in a functional position sealingly abu...  
WO/2010/006898A1
The invention relates to a chemical seal, comprising a chemical seal body (20) and a separating membrane (10), wherein a pressure chamber, the volume V of which depends on the position of the separating membrane, is formed between the ch...  
WO/2009/155955A1
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/2009/155956A1
To achieve the object of making available a boot (10) which has reduced deformations during operation, a boot (10) with a first fastening region (12) is proposed, wherein the first fastening region (12) is displaced axially, with respect...  
WO/2009/147773A1
A waterproof boot structure in which a bellows-like boot (31) consisting of a rubber-like elastic material and covering a rectilinearly moving shaft (13) is mounted between the front end of the shaft (13) and a boss member (14) located o...  
WO/2009/143994A1
The invention relates to a system for measuring the pressure of a tyre (100) of an automobile that comprises a pressure sensor (101) arranged in or on said automobile tyre. According to the invention, the system essentially further inclu...  
WO/2009/143993A2
The invention relates to a method for determining the ground clearance of an automobile, including a step that comprises deriving (260) the ground clearance of the automobile from the output voltage (Vout) of a sensor (28). The invention...  
WO/2009/062499A3
A joint and/or bearing arrangement (1) comprises a pivot pin (2) the top section (3) of which is mobile relative to a receiving shell (4) or housing unit (5), said pivot pin (2), across at least a part of its extension, being surrounded ...  
WO/2009/141178A1
A clamping contour (13, 14) in the connecting region (11, 12) of a component (5, 10) connected by clamping to a plastically or elastically deformable hose or bellows (3), wherein within the clamping contour, sealing profiles (15, 17, 18)...  
WO/2009/112716A3
The present invention relates to a protective assembly for protecting a component, comprising a protective bellows (60) having a folded body of substantially tubular general shape with a succession of alternating peak (7) and valley (8) ...  
WO/2009/124685A1
The invention relates to an arrangement of a bellows (2) on a guide mandrel (1) of a disc brake, particularly of a commercial vehicle, wherein an end of the bellows (2) comprising a sealing ring (3), particularly a quadring lies in a cir...  
WO/2009/124619A1
A multi-layer metal bellows (1), particularly as a flexible conduit element for motor vehicle applications, comprising at least two metal layers, which is to say an inner layer (2) and an outer layer (3) surrounding the inner layer (2), ...  
WO/2009/122513A1
A dust boot (30) provided in a damper (1) having a rod (5) forward and backward movably inserted in a cylinder (11) so as to cover the projecting portion (5a) of the rod (5) from the cylinder (11). The dust boot comprises a lip part (31)...  
WO/2009/121354A1
The invention proposes a ball joint for a motor vehicle. It comprises a housing (1), a ball pin (2) supported rotatably and pivotally in the housing (1), and a bellows seals (3), wherein the bellows seals (3) with a first bellows seal ed...  
WO/2009/118592A1
The present invention describes methods and apparatus to improve the operation of, and reduce the maintenance required by, a spherical bearing. An exemplary embodiment of the present invention provides a sealed spherical bearing device (...  
WO/2009/115309A1
A sealing subassembly (22) of a ball joint (10), in particular for a vehicle, comprises a retainer ring (26) that has a ring axis (A) and a radial ring flange (32) with a top face (34) and an opposite bottom face (36), and a sealing elem...  
WO/2009/113666A1
Provided is a diaphragm which can reliably and firmly be fixed to a predetermined fixing position without damaging the function of a film portion. The diaphragm is provided with the film portion (1a) elastically deformable by predetermin...  
WO/2009/112716A2
The present invention relates to a protective assembly for protecting a component, comprising a protective bellows (60) having a folded body of substantially tubular general shape with a succession of alternating peak (7) and valley (8) ...  
WO/2009/086987A1
The invention relates to a hydraulic fluid pump (10), particularly a vehicle brake system, having a housing (12), a piston (24) that is supported in the housing (12) in an axially displaceable manner, and a sealing ring (40; 46) sealing ...  
WO/2009/074205A1
The invention relates to the use of a nickel-poor austenitic, non-corroding steel with a nickel content of less than 8% by weight for the manufacture of cold-worked line parts (1) for an exhaust system, especially of a motor vehicle, par...  

Matches 201 - 250 out of 6,945