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Patent Searching and Data


Matches 1 - 50 out of 6,722

Document Document Title
WO/2018/130277A1
The aim of the invention is to provide a bellows with an improved sealing action. For this purpose, a bellows is provided which comprises a first and a second fastening region and a bellows region located between the first and the second...  
WO/2018/130453A1
The aim of the invention is to provide a bellows which can be readily secured on a joint housing in a sealing manner. Such a bellows is provided with a first and a second securing region and a folding region arranged therebetween. The fi...  
WO/2018/124252A1
[Problem] To provide a mechanical seal in which, even if a bellows greatly deforms as a result of changes in the relative positions between a rotating ring, which is fixed to a rotating shaft, and a stationary ring, which is fixed to a s...  
WO/2018/122179A1
A flexible metal seal assembly for isolating one or more fluids in an operative region of a machine comprises a first flexible metal seal (110) and a second flexible metal seal (120) arranged in series, allowing the additional exertion o...  
WO/2018/113836A1
The present invention relates to a pneumatic central release mechanism (10) for the actuation system of a vehicle clutch, comprising a guide sleeve (12) and a pressure chamber (14) defined at least partially by the guide sleeve (12), an ...  
WO/2018/116880A1
A mechanical seal device according to an embodiment of the present invention is equipped with a sealing ring (13) attached to a protruding part (11a) protruding from a housing (11), a mating ring (23) attached to the end of a rotating sh...  
WO/2018/104031A1
The invention relates to a pneumatic brake booster (1), comprising a booster housing (2), wherein the booster housing (2) has at least two thin-walled shell elements (3, 4) and an elastomeric sealing element (5), wherein the sealing elem...  
WO/2018/105528A1
In order to provide a resin boot that is capable of preventing co-rotation even in toe-in adjustment during wheel attachment while maintaining sealability, a resin boot or the like that is employed penetrates and protects a shaft body of...  
WO/2018/097235A1
A pulsation reduction device 10 equipped with a housing 11, a case 12, a plug 13, a communication passage 14, and a bladder 15. The housing 11 has an accommodation hole 11c communicating with an inflow opening 11a and an outflow opening ...  
WO/2018/078504A1
Damper (1) for a fluid line, in particular a fuel line for an internal combustion engine, comprising: a housing (2) having an inlet (4) and an outlet (6) for a fluid; a membrane (8) located in the housing (2) and intended to be in contac...  
WO/2018/079544A1
This electric actuator is provided with a driving motor 2; a motion conversion mechanism 6 which converts the rotary motion of the driving motor 2 into a linear motion; a boot 27 which prevents foreign substances from penetrating into th...  
WO/2018/064384A1
A bellows system includes a first bellows segment having a first end and a second end, the first bellows segment configured to elastically compress and expand. A first plate is coupled to the second end of the first bellows segment and a...  
WO/2018/064388A1
A bellows system includes a first bellows segment having a first end and a second end opposite the first end. The first bellows segment is configured to elastically compress and expand. A first plate is coupled to the second end of the f...  
WO/2018/056159A1
Provided is a dust cover in which external foreign objects and knuckle rust infiltrating a cutout in a pinch bolt ball joint do not accumulate on a seal part, thereby preventing wear from contact of the seal part with external foreign ob...  
WO/2018/043044A1
This stabilizer comprises a stabilizer bar (2) that is formed from a pipe material and stabilizer links (3) that connect the stabilizer bar (2) to suspension devices. The stabilizer link (3) is provided with: a ball stud (6) which has a ...  
WO/2018/024383A1
The invention relates to a treatment apparatus for treating containers inside an aseptic clean room (2) and to an actuating arrangement for generating a rotary-lifting movement in an aseptic clean room (2). The essential aspect of the in...  
WO/2018/020991A1
A constant-velocity universal joint comprising a cup-shaped outer joint member 12 having an opening 11, and an inner joint member 13 for transmitting, via balls 14, torque between the outer joint member 12 and the inner joint member 13 w...  
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...  

Matches 1 - 50 out of 6,722