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Patent Searching and Data


Matches 1 - 50 out of 6,651

Document Document Title
WO/2018/011282A1
The invention relates to a bellows assembly (1) for a vibration damper, comprising a bellows (2) with multiple pockets (3, 3', 3") with pocket walls (4, 4', 4") and an inner pocket profile (5) and comprising a compression spring (6) with...  
WO/2018/010886A1
The invention relates to an operating unit (10) for a fluid-operated diaphragm actuator, the unit consisting of a drive diaphragm (5), two retaining elements (43, 44) flanking the drive diaphragm (5) on opposite sides and an output rod (...  
WO/2018/002030A1
The invention relates to a diaphragm structure (1) comprising two plastic layers (2, 3) and a fabric (4) consisting of fibers or wires arranged between the two plastic layers (2, 3). In order to provide a diaphragm structure for diaphrag...  
WO/2017/215990A1
The invention relates to a disc brake comprising a brake caliper in which two brake pads are arranged that function so as to be pressable against a brake disc, wherein at least one action-side brake pad of the brake pads can be actuated ...  
WO/2017/211344A1
The invention relates to a pressure cylinder (1) for a clutch actuation system of a motor vehicle, comprising a housing (2), a piston (4), which is received in said housing (2) so as to be movable along a displacement axis (3), and a ple...  
WO/2017/204329A1
This piston boot (23) has an annular fitting section (61) which is formed at one end of a bellows (63), encloses an annular metallic member (67), and is fitted to the stepped section (41) of a cylinder (26). The fitting section (61) has:...  
WO/2017/195415A1
The purpose of the invention is to provide a novel pressure pulsation reduction device for a hydraulic system that reduces stress occurring in a metal diaphragm and that has excellent durability. A plurality of concentric circular recess...  
WO/2017/192320A1
A product may include a canister and a diaphragm may separate a control chamber within the canister. A piston may be movable in the canister between a first position and a second position in response to a pressure change in the control c...  
WO/2017/187947A1
Provided is a constant velocity universal joint 11 comprising an outer joint member 12 and an inner joint member 13 which transmits torque between the inner joint member 13 and the outer joint member 12 through balls 14 while allowing an...  
WO/2017/178013A1
The invention relates to a slave cylinder comprising a housing, in which a piston is displaceably guided back and forth between a rest position and a working position, and wherein an interface between the piston and the housing is surrou...  
WO/2017/167757A1
The aim of the invention is to provide a bellows (10) in which the formation of an internal pressure in the interior of the bellows can be avoided during assembly. This aim is achieved by such a bellows having a first fastening region (1...  
WO/2017/169815A1
A cable guide comprises, for example: a first cover section which is configured in a closed cross-section, extends along a cable while covering the cable, guides the cable so that the cable can slide, and constitutes a first lubricant-co...  
WO/2017/169960A1
Provided is a metal diaphragm damper having excellent pulsation absorbing capability even when the pressure resistance capability thereof is enhanced. A diaphragm damper 1 is configured by joining the outer edges 2 of a pair of diaphragm...  
WO/2017/165334A1
The improved dust boot (24) includes a dust boot body (46) which is made as one integral piece of an elastomeric material and extends from a first end portion to a second end portion (60). The second end portion of the dust boot body inc...  
WO/2017/154886A1
A rotating table is rotatably and slidably disposed on a support body. A piston member is disposed so as to be capable of applying a pressing force to the rotating table along the direction of a rotational axis. The pressing force genera...  
WO/2017/154672A1
Provided are a dust cover and a sealing structure with which sealing is improved without increasing the number of components. The sealing structure is characterized in that a seal part 120 is provided with an inner peripheral seal part h...  
WO/2017/142038A1
Provided is an actuator 30 for actuating a movable part of a turbocharger 20 that includes a turbine housing 21 for accommodating a turbine driven by exhaust, and a compressor housing 22 for accommodating a compressor which is disposed o...  
WO/2017/138450A1
In the present invention, a linear motion mechanism housing part (5B) is provided to a caliper body (5), and a linear motion mechanism (3) that presses a brake pad (7) against a brake disc (4) is housed in the linear motion mechanism hou...  
WO/2017/137037A1
The invention relates to an actuating cylinder (1) for an actuating system of a motor vehicle clutch, with a housing (2), a piston (4) which forms a fluidic pressure chamber together with said housing (2) and is accommodated displaceably...  
WO/2017/129321A1
The invention relates to a ball joint (20) for a vehicle, in particular for an off-road vehicle. The ball joint has a housing (21) and a ball stud (22) rotationally and pivotally mounted in the housing, which extends with a shaft (23) ou...  
WO/2017/129717A1
The invention relates to an air spring (1) for a chassis of a motor vehicle comprising an air spring cover (2) and an air spring piston (3), wherein an air spring bellows (4) made of elastomeric material is gripped in an airtight manner ...  
WO/2017/121666A1
The invention relates to a control device for a diaphragm carburettor, said control device comprising a control diaphragm and a control lever, wherein the control diaphragm has a central scanning region, a functional region concentricall...  
WO/2017/121668A1
In the case of a control diaphragm for controlling a supply of fuel in a diaphragm carburetor of an internal combustion engine, comprising a central sensing region (1), a functional region (2) which encloses the sensing region (1) concen...  
WO/2017/098791A1
[Problem] To provide a boot that has excellent sealing properties and does not require confirmation operations or the like for the mounting status of the boot during assembly of a joint. [Solution] A boot 1 arranged between a first membe...  
WO/2017/089852A1
A piston-chamber combination comprising a chamber (1) which is bounded by an inner chamber wall (4), and comprising a piston (1) in said chamber (2) to be engagingly movable relative to said chamber wall (4) at least between a first posi...  
WO/2017/086142A1
Provided is a dust cover and a sealing structure which have improved sealing performance by stabilizing the position of a seal section. A seal section 130 is provided with: an inner peripheral seal part 131 slidable with respect to the o...  
WO/2017/086178A1
The present invention addresses the problem of configuring from a dust cover body and a plate member and enabling to keep a seal width small with respect to an axial part of a ball stud and eliminate the need of processing to a knuckle w...  
WO/2017/077998A1
Provided is a dust cover that is able to limit the occurrence of buckling. The dust cover 100, which comprises a deformable body section 110, a section 120 to be fixed that is provided on one end of the body section 110 and is to be fixe...  
WO/2017/061212A1
Provided is a dust cover that enables a dust lip part to stably exhibit sealing performance for a long period of time. A seal part 130 is characterized by being provided with: an inner seal part that is slidable with respect to the outer...  
WO/2017/051918A1
The purpose of the present invention is to provide a pulsation damper and a hydraulic braking device, said pulsation damper having a simple configuration and being excellent in terms of assembling ease and cost. The pulsation damper is c...  
WO/2017/051753A1
Provided is a highly durable metal bellows with which damage at both ends of the metal bellows can be prevented. This metal bellows has an annular shape, and has structures repeating in the axial direction wherein a body portion, a valle...  
WO/2017/036459A1
The invention proposes a brake-caliper guide for a disc brake, having a plain bearing (6) made up of a bore and a guide member (10) which can be moved longitudinally therein, and having a folding bellows (16) which, for protecting the pl...  
WO/2017/022605A1
Provided is a coiled wave spring used for a diaphragm damper device arranged inside a combustion chamber partitioned into a housing and a cover. The coiled wave spring is configured so as to be arranged between the diaphragm damper in th...  
WO/2017/022603A1
In the present invention the rim sections of a pair of diaphragms are mutually overlapping. The rim sections of the pair of diaphragms form an outer peripheral end section of a diaphragm damper. The outer peripheral end section is contin...  
WO/2017/018169A1
The present invention addresses the problem of providing a ball joint dust cover that can suppress the advancement of wear and that can ensure long-term sealing, even if foreign material infiltrates an upper-end surface of a stud-mountin...  
WO/2017/018168A1
The present invention addresses the problem of providing a ball joint dust cover that can prevent the advancement of wear and that can ensure long-term sealing, even if muddy water or rust powder infiltrates the ball joint dust cover fro...  
WO/2017/014006A1
A boot for a constant velocity universal joint is configured so that a cylindrical mounting section adapted to be mounted to a shaft is fitted over and affixed to the shaft, the shaft extending from the inner joint member of the constant...  
WO/2017/014005A1
An output shaft extending from a casing of a power transmission device is fitted into an inner joint member of a constant-velocity universal joint, and a sealing device is provided to cover the gap between an outer joint member of the co...  
WO/2016/206864A1
The invention relates to an arrangement for sealing an actuator (1), comprising a housing (2), at least one adjusting member which can be moved in the axial direction (a) with respect to the housing (2), said adjusting member can be seal...  
WO/2016/207031A1
The invention relates to a gaiter seal (12, 12a - 12d) for shielding at least one rod-shaped and/or tubular functional element (10) of a working head of a device or machine for producing and/or treating containers (2). The gaiter seal (1...  
WO/2016/192701A1
Described and depicted is a housing cap for a joint, comprising a bellows section and a joint section. The aim is to design a housing cap that is less prone to dirt deposits. Said aim is achieved by providing the housing cap with at leas...  
WO/2016/194607A1
The purpose of the present invention is to provide a metal bellows-type accumulator in which reduced durability due to a metal bellows (2) vibrating in the radial direction and contacting the inner circumferential surface of an outer she...  
WO/2016/194609A1
The purpose of the present invention is to provide a metal bellows-type accumulator in which reduced durability due to a metal bellows (2) vibrating in the radial direction and contacting the inner circumferential surface (11a) of an out...  
WO/2016/190385A1
Provided is a ball joint configured so that the attitude of a dust cover can be stabilized. A ball joint (100) is mounted to a knuckle (200). A shaft section (11) comprises an annular protrusion (11a). A dust cover (30) has a seal body c...  
WO/2016/189611A1
[Problem] To provide a light irradiation device capable of irradiating laser light at excellent irradiation positional accuracy. [Solution] According to one embodiment of the present invention, a light irradiation device is provided with...  
WO/2016/183067A1
An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows and a piston. The bellows includes a bellows chamber. The bellows is attached to a main member of the heavy-duty vehicle and ...  
WO/2016/175371A1
The present invention relates to a corrugated-tube constant-pressure cylinder apparatus having no microleakage and a method for using the same and, more specifically, to a corrugated-tube constant-pressure cylinder apparatus having no mi...  
WO/2016/171594A1
The present invention regards an elongated fluid actuator arrangement comprising a cylinder body (5) comprising a first and second end portion (12', 12''). A piston body(7)comprising a piston force area forming portion(17, 17')and a slee...  
WO/2016/152420A1
The present invention is a method for attaching a boot for a constant velocity universal joint, wherein a boot end is attached and fixed on a metal partner member. After fitting the boot end on the outside of the surface on which the boo...  
WO/2016/136355A1
This constant velocity universal joint is configured so that: a large-diameter mounting section (80a)is fastened and affixed by a fastening band (82A (82B)) while being fitted over the boot mounting section (85) of an outer joint member ...  

Matches 1 - 50 out of 6,651