Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 7,054

Document Document Title
WO/2008/022621A2
Disclosed are sealing or corrugated bellows for sealing two parts (1, 2) that are movable relative to one another. Said sealing or corrugated bellows comprise two spaced-apart edge regions (4, 5) which are connected by means of a jacket ...  
WO/2007/148570A1
A boot (10) has a large diameter tube section (18), a small diameter tube section (20), and a bellows section (22) for connecting the large diameter tube section (18) and the small diameter tube section (20). The bellows section (22) has...  
WO/2003/016722A3
The invention relates to a pressure accumulator for liquid and/or gaseous media, comprising a bellows arranged inside the housing, said bellows having expandable lamellae arranged in a multilayered manner between the lid and the bottom o...  
WO/2006/138663A3
A composite link comprising a coupling member and an attachment. The coupling member includes a composite element, a first end, a second end, and a stem that is located between the first and second end. The first end is provided with an ...  
WO/2005/057056A3
A gasket assembly (10) comprising a substantially flat annular stainless steel gasket core (20) having two partially profiled faces (26) and defining an aperture therethrough, the partially profiled faces comprising a radially spaced alt...  
WO/2006/127380A3
A diaphragm assembly is provided which includes one or more pistons and a frame circumscribing the piston or pistons. The diaphragm assembly is useful with a wobble plate pump. The piston or pistons and frame are made of different materi...  
WO/2007/102559A1
A mounting structure for a boot for a constant velocity universal joint, where a reduction in sealing ability of the boot is minimized even if it is used in a high-temperature environment, so that stable the sealing ability is maintained...  
WO/2007/025170A3
A dust boot with enhanced protection from contaminants and improved lubrication characteristic includes a dust boot body having a housing opening on one end and on an opposing end a stud opening in an upper boot wall. The boot also inclu...  
WO/2007/091355A1
A boot for a constant velocity universal joint, where no portion of the boot interferes with an ear section of a boot band even if the joint is at a high operation angle. The boot is used for a constant velocity universal joint in which ...  
WO/2007/088592A1
A bellows for pressure vessel that would not rupture due to thermal expansion and contraction, avoiding accumulation of raw material. There is provided bellows (40) for pressure vessel adapted to realize ringlike sealing of open edge por...  
WO2007070317B1
A system, method, and process of using a button diaphragm for a piston pump are provided. The button diaphragm is a thin sheet of material with a raised bead located on its periphery. The button diaphragm also has a button with a button ...  
WO/2007/083471A1
A metal bellows accumulator having a metal bellows that is fixed at one end in a shell and joined at the other end to a bellows cap, thereby partitioning the inside of the shell into an outer gas chamber and an inner liquid chamber. Even...  
WO/2006/113344A3
An actuator assembly comprises a first diaphragm (422) and a second diaphragm (424) connected to the first diaphragm for forming a chamber (426) between the first diaphragm and the second diaphragm. An actuator shaft (427) is connected t...  
WO/2007/079780A1
To solve the problem of providing a process with which bellows having improved mechanical properties and improved thermal stability are provided, it is proposed to partly crosslink thermoplastically elastomeric material irreversibly befo...  
WO/2007/080736A1
A boot (18) for a joint, in which the distance D1 from an end face of a large diameter tube section (28) to a skirt section of a first root (34) is set smaller than the distance D2 from an end face of an outer member (16) to the end face...  
WO/2007/072620A1
A constant velocity universal joint in which a boot is prevented from being caught between an adapter and a shaft, thereby damage etc. on the boot when the catching occurs is prevented. The joint has a seal device (30) for closing an out...  
WO/2007/070317A1
A system, method, and process of using a button diaphragm for a piston pump are provided. The button diaphragm is a thin sheet of material with a raised bead located on its periphery. The button diaphragm also has a button with a button ...  
WO/2007/057999A1
A metal fixture for a dust cover realizing reduction of the weights of parts and simplifying the mold structure of a dust cover mold. In the annular metal fixture (1) buried in the dust cover (2) to secure the dust cover (2) to its insta...  
WO/2007/058243A1
This invention provides a constant velocity universal joint that can prevent damage to a boot in a constant velocity joint caused by expansion of the boot or removal of the boot from a boot band through centrifugal force due to the actio...  
WO/2007/049512A1
Problems of a double cardan joint such as workability in greasing and lubrication characteristics are solved by a constant velocity universal joint of a compound form. The compound constant velocity universal joint has two constant veloc...  
WO/2007/034844A1
A technique for cutting after blow forming the lower end of an annular large diameter section of a boot body by using an existing cutting device as it is. The boot body (Pm) of a boot for a constant velocity joint has an annular small di...  
WO/2007/032301A1
A boot for a constant velocity universal joint formed in a compact shape and capable of preventing its bellows part from being pinched at an outer ring opening part. The boot for the constant velocity universal joint comprises a large di...  
WO/2007/028415A1
To solve the problem of providing a bellows which avoids the preliminary damage which occurs as a result of the necessary expansion when it is mounted on a shaft/hub connection, in particular a rigid shaft/hub connection, a bellows is pr...  
WO/2007/026448A1
A direct-touch type metal diaphragm valve enabling a remarkable increase in the durability of a valve, i.e., the assured number of times of continuous opening and closing operations thereof under the condition that a proper flow coeffici...  
WO/2007/023803A1
A flexible boot (1) enabling the simplification of boot mounting operation and boot manufacturing steps. The flexible boot is disposed between the outer joint member (2a) and the intermediate outer periphery of the shaft (2e) of a consta...  
WO/2007/023802A1
A flexible boot for a constant velocity universal joint enabling the simplification of boot mounting operation and boot manufacturing steps. The flexible boot comprises a bellows having a tubular large diameter part fixed to the outer pe...  
WO/2007/025170A2
A dust boot with enhanced protection from contaminants and improved lubrication characteristic includes a dust boot body having a housing opening on one end and on an opposing end a stud opening in an upper boot wall. The boot also inclu...  
WO/2007/012396A1
A ball joint having a housing (12), a ball pivot (14), a ball head (20) and a sealing collar (28) which bears against the housing (12) and against the ball pivot (14), in order to provide a sealing action between them, wherein the sealin...  
WO/2007/010031A1
The invention relates to a pneumatic servobrake comprising a housing (1) which consists of a first shell and a second shell (2, 3) and is divided into a working chamber (5) and a depression chamber (6) by means of an axially mobile wall ...  
WO/2007/006527A1
The aim of the invention is to provide a bellows, especially for a rigid shaft/hub connection which after expansion by at least approximately 50 % shows only minor initial damages and can all the same be firmly, safely and sealingly secu...  
WO/2007/008988A1
A boot cover assembly for an articulating joint. The articulating joint includes a first rotational member and a second rotational member. The boot includes a first portion constructed of a first material and a second portion constructed...  
WO/2006/138663A2
A composite link comprising a coupling member and an attachment. The coupling member includes a composite element, a first end, a second end, and a stem that is located between the first and second end. The first end is provided with an ...  
WO/2006/132163A1
A ferrite stainless steel sheet for bellows stock pipe that excels in workability. In particular, there is provided a ferrite stainless steel sheet for bellows stock pipe characterized by containing 10 to 25 mass% of Cr, having a yield s...  
WO2004076901A3
A boot with O-ring seal for sealing around an article such as a universal joint housing includes a boot having a hollow body adapted to tightly receive the article. An O-ring extends lengthwise within an internal annular groove in the bo...  
WO/2006/129452A1
Disclosed is a joint boot formed by using an acrylic rubber/polyamide thermoplastic elastomer composed of a polyamide resin and a crosslinked acrylic rubber. As the acrylic rubber/polyamide thermoplastic elastomer, there is used a polyam...  
WO/2006/121119A1
Disclosed is a diaphragm obtained by using a thermoplastic elastomer composition containing a thermoplastic resin (A) and a rubber component (B) and having a durometer A hardness of not more than 80 in accordance with JIS K6253. This dia...  
WO/2006/104083A1
A method of injection molding for producing a cylindrical hollow molded article open at each end. A mold comprising a cavity mold (10) and a core mold (20) to be disposed therein is provided with a domed gate (40) so that the gate projec...  
WO2006063034A3
A sealing component for an automotive driveline component, said sealing component having a unitary body, wherein said unitary body is constructed of a silicone material capable of withstanding at least 150°C operating temperature.  
WO/2006/085418A1
A constant velocity universal joint and a boot for the constant velocity universal joint. The constant velocity universal joint is so formed that the outer peripheral surface of the boot mounting part of its outer joint member (2) is for...  
WO/2006/083195A1
The invention relates to mechanical engineering, in particular to the pistonless (sealingless) cryogenic fluid supercharging into technologic areas, for example, for the subsequent gasification thereof at a high and ultra-high pressure. ...  
WO/2006/083196A1
The invention relates to mechanical engineering. The inventive membrane-diaphragm bellows comprises a set of axisymmetrical movable elements, which are sealingly connected to each other. Said set of movable element is embodied in the for...  
WO2005089389A3
A sealing arrangement for a pump includes a first member having a peripheral wedge-shaped pocket; a second member with a rim opposed to the pocket; and a diaphragm disposed between the two members. The diaphragm includes a central stem, ...  
WO/2006/083197A1
The invention relates to mechanical engineering. The inventive pneumatic bellows-type engine (pneumoengine) uses rotatable membrane-diaphragm bellows. Said engine can operate with a highly and ultrahighly pressurised working gas. Said en...  
WO/2006/074669A1
The aim of the invention is to provide a gaiter, where said gaiter is easier and more economical to assemble. A gaiter for a joint component is hence disclosed, with a bellows region, a connector region on the joint side and at least one...  
WO/2006/066562A1
The invention relates to a ball joint, preferably for use in vehicles, particularly in the area of the chassis of motor vehicles, comprising: a ball joint housing having a joint opening; a ball stud, which is situated inside the ball joi...  
WO2006012509A9
A valve assembly may include a main housing and first and second electro-statically actuated valves. The main housing may define at least three chambers, with a first chamber configured to be coupled to a high pressure supply port, a sec...  
WO/2006/067894A1
A thermoplastic elastomer blend comprising 15 to 85% by weight of a crosslinked acrylic rubber-dispersed polyamide thermoplastic elastomer and 85 to 15% by weight of a polyester thermoplastic elastomer, or a thermoplastic elastomer blend...  
WO/2006/064109A1
The invention relates to a multilobed socket (5) for protecting a vehicle transmission between a drive shaft and a gearbox bell, wherein said socket (5) is embodied in the form of a cylindroconical bellows (8) extending between a multilo...  
WO/2006/064108A1
The invention relates to a transmission joint formed by two transmission shafts connected by a mechanical hinge-like connection which is protected by a plastic socket (6) in the form of a sealing bellows linking two shafts. One end of th...  
WO/2006/063034A2
A sealing component for an automotive driveline component, said sealing component having a unitary body, wherein said unitary body is constructed of a silicone material capable of withstanding at least 150°C operating temperature.  

Matches 301 - 350 out of 7,054