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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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WO/2016/131612A1 |
The invention relates to a storage power plant having the following functional and production features or components: a cylindrical shaft having a vertical longitudinal axis in a cleared area; a piston, which is left in the shaft and whi...
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WO/2016/132601A1 |
A coupling joint (50) comprising: joint members (52) that have gear teeth (56g); a center tube (51) that has gear teeth (54g) meshing with the gear teeth (56g), and through which rotational force is transmitted between the joint members ...
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WO/2016/121098A1 |
[Problem] To provide a metal sealing component capable of absorbing errors in contraction and expansion due to differences in thermal effects, a metal sealing structure, and a method for manufacturing the metal sealing component. [Soluti...
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WO/2016/102237A1 |
A valve assembly (10) for a fluid injection valve (1) and a fluid injection valve (1) are disclosed. The valve assembly (10) comprises a valve body (100) having a cavity (110), a valve needle (120) which interacts with the valve body (10...
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WO/2016/076087A1 |
Provided is a dust seal which is capable of facilitating assembly work and of improving the bonding strength between a bushing and a bellows part. The dust seal (1) has an annular shape and is provided with a bushing (10) and a dust seal...
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WO/2016/076186A1 |
Provided is a dust seal for which assembly work can be simplified, and the bonding strength between a bushing and a bellows section can be increased. This dust seal (1) has an annular shape, and is equipped with a bushing (10), a dust se...
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WO/2016/072426A1 |
This cylinder device (100, 200) is provided with: a cylinder (1) from one end of which a piston rod (1a) extends; a cover member (7, 70) of cylindrical shape for protecting the piston rod (1a), having an expandable bellows portion (7a, 7...
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WO/2016/072323A1 |
In order to alleviate shock when the tip ends of the crest portions of a metal bellows make contact, and to minimize deformation of the tip ends of the crest portions when contact occurs, this metal bellows 10 is characterized in that in...
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WO/2016/063832A1 |
A dust cover improved in sealing performance is provided. The dust cover 100 used in a ball joint is provided with: an elastic seal body integrally having a body part 110, a fixed part 130 provided on one end of the body part 110, and a ...
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WO/2016/057498A1 |
A seal member (110, 111; 510, 511) for a joint between a pivot member (114) movable about a rotational axis (RA) of a shaft (112) includes a ring (130, 330, 530, 630), a flange (132, 332), and a resiliently flexible intermediate portion ...
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WO/2016/057491A1 |
A seal member (110) for a joint between a pivot member (114) movable about a rotational axis (RA) of a shaft (112) includes a ring (130), a flange (132), and a resiliently flexible intermediate portion (134) interposed therebetween. The ...
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WO/2016/053856A1 |
The present disclosure is directed to a diaphragm air seal providing a seal between a cylindrical housing, such as an axle box, and a cylindrical body, such as a traction motor, disposed within the cylindrical housing. The diaphragm air ...
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WO/2015/200731A9 |
The following description pertains to flexure structures, apparatuses comprising flexure structures, systems comprising flexure structures, methods of using flexure structures, methods of using apparatuses comprising flexure structures, ...
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WO/2016/035412A1 |
Provided is an electromagnetic control valve in which force acting on a valve body (31) is cancelled by the use of a diaphragm (4) and by means of differential pressure, wherein the diaphragm (4) has improved durability and improved resi...
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WO/2016/027590A1 |
Provided is a dust cover in which the seal function of a dust lip can be consistently exhibited. A dust cover is provided with: a seal body consisting of an elastic body, the seal body integrally having a body section 110, a section to b...
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WO/2016/021473A1 |
Provided is a sealing device in which, when a shaft is eccentric and rotates, stress concentration to a bellows section is moderated. A sealing device (100) is provided with: a stationary section (110) affixed to the inner peripheral sid...
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WO/2016/012233A1 |
The invention relates to a control diaphragm for controlling a fuel feed in a diaphragm carburetor of an internal combustion engine, comprising a central, substantially flat feeling region (1), a functional region (2) circumferentially e...
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WO/2016/010163A1 |
A brake boosting device (100) wherein a vibration control member (A) is provided to an end part (31) of a return coil spring (30) that is arranged inside a vehicle chamber and that is interposed between a booster body (10) and an input r...
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WO/2015/186441A1 |
The purpose of the present invention is to provide a ball joint dust cover that limits the occurrence of opening of the so-called small diameter opening and has good small diameter opening sealing performance even in a low temperature en...
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WO/2015/173424A1 |
Disclosed herein is a bellow (102,103) for use in a ball valve (101), the bellow comprising: a metallic seat at an end of the bellow for providing a contact surface with a ball (104) of a ball valve; and a metallic body integral with the...
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WO/2015/153682A1 |
A vacuum powered system (20) for moving a movable component, such as for raising and lowering a stowage container (22a, 22b, 22c), includes a vacuum actuator (34) connected between a fixed structure and a movable component. The vacuum ac...
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WO/2015/146720A1 |
A dust boot (1) is provided with a cylindrical boot body (2), and an annular flange part (3) provided as a continuation of the top end of the boot body (2), the angle between the flange part (3) and a line orthogonal to the axis of the b...
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WO/2015/141047A1 |
A dust cover (50)(cover member) is provided in the axial direction of a suspension device for damping shocks and is formed cylindrically so as to be capable of bending or extending and contracting in the axial direction. The dust cover (...
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WO/2015/141259A1 |
A diaphragm (3) is affixed by an affixation structure (4) to a case (2) having a space (20) formed therein, the diaphragm (3) partitioning the space (20) into a first chamber (21) and a second chamber (22). The case (2) comprises: a firs...
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