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Patent Searching and Data


Matches 1 - 50 out of 7,065

Document Document Title
WO/2020/213217A1
A diaphragm 30 comprises a secured portion 32 secured to a body portion 10, and a flexible thin-film portion 33 integrally connected to the secured portion 32. The secured portion 32 has a cylindrical press-fitted portion 34 press-fitted...  
WO/2020/213278A1
The present invention provides: a structure of a vent capable of preventing the entry of foreign matter such as water and dust from the outside and preventing grease and the like from flowing out, without hindering the release of gas to ...  
WO/2020/200358A1
A steering actuator for rear axle steering of a motor vehicle has a spindle drive (5), which comprises pushrods (9) which are connected to a threaded spindle (16) and which are mounted in a housing (6) by means of plain bearings (18), al...  
WO/2020/203553A1
[Problem] To provide a diaphragm and a diaphragm valve that: resolve the issues of reduction in air-tightness as a result of insufficient bolt tightening and damage to the diaphragm as a result of overtightening of bolts, etc.; and also ...  
WO/2020/192987A1
The invention relates to an edge-welded bellows, comprising a plurality of diaphragms (2) and at least one guide part (8) for guiding on the outer surface of a rod (6) extending through an inner through-opening of the edge-welded bellows...  
WO/2020/194903A1
A dust cover which ensures strength of a flange even when using a thermoplastic resin, a suspension device provided with a dust cover, and a dust cover manufacturing method are provided. This approximately cylindrical dust cover 6 compri...  
WO/2020/194078A1
The invention relates to a spring brake actuator (1) for a vehicle comprising a cylinder housing (2) having a base (5) and a spring seat (7) on the base, a spring brake piston (9) located in said housing (5) for applying a braking force,...  
WO/2020/144840A1
This sealing device comprises: a movable section that is secured to a shaft passing through a wall of a container configured so as to have an internal space higher or lower in pressure than external space, and that can move along with th...  
WO/2020/129583A1
This disk brake is provided with: a piston; a cylinder that has a bore part for housing the piston so as to be movable and has stepped parts formed on the opening end side of the bore part; and a piston boot that is disposed between the ...  
WO/2020/115414A1
Disclosed is a protective bellows (1) in the form of a tubular body (2) open at each of its ends, the body (2) having two zones (3, 4) of differentiated cross-section, one (3) of the zones (3, 4) of smaller cross-section called the small...  
WO/2020/096459A1
Bellow (300) of a flexible material for protecting a coupling comprising first and second connector end (101, 201) subject to vibration and torsion. The bellow (300) comprises a material able to prevent material from entering or exiting ...  
WO/2020/075558A1
Provided are: a dust cover; and a ball joint that can exhibit a stable sealing function even when a space for disposing the dust cover is small. A dust cover 100 is characterized by being provided with: a deformable trunk 110; a fixed pa...  
WO/2020/071032A1
Provided is a dust cover that can limit buckling in a body portion. A dust cover 100 used for a ball joint has: a body portion 110 that has a first body portion 112 having a minimum thickness T1, a second body portion 113 having a minimu...  
WO/2020/064124A1
A dust boot (1,2) sealing system for automotive brake cylinders (3), including cylinder (3), housing (4) and drive means for linear actuation of a linear actuation member (5, 6) that is disposed in a cylinder bore (7) of the housing (4) ...  
WO/2020/064742A1
A diaphragm (100) for a diaphragm valve or actuator valve is proposed, wherein the diaphragm (100) in the diaphragm valve or actuator valve serves for controlling the throughflow; wherein a tab (110) is configured on the diaphragm in suc...  
WO/2020/060978A1
A coated edge welded metal bellows is provided. The coated edge welded metal bellows is generally formed by welding a plurality of convoluted diaphragms together. The coating is deposited using a chemical vapor deposition process such th...  
WO/2020/031686A1
A flexible unit which absorbs misalignment and transmits torque from a drive shaft to a driven shaft is provided between a pair of flanges provided respectively to the drive shaft side and the driven shaft side, which are both hollow. A ...  
WO/2020/021934A1
This sealing device seals the gap between a housing and a rotating shaft which is disposed in a shaft hole provided in the housing. The sealing device is provided with: a ring-shaped attachment section attached to the inner peripheral su...  
WO/2020/021935A1
A sealing device for sealing a gap between a housing and a rotary shaft arranged in a shaft hole provided in the housing. The sealing device is equipped with: an attachment part attached to the shaft hole; an inner annular part; a seal l...  
WO/2020/022139A1
The objective of the present invention is to provide a steering boot with which it is possible to achieve a reduction in cost while maintaining sealing properties, ease of installation, prevention of positional displacement after band fa...  
WO/2020/017106A1
Provided is a method for molding a fluorine resin molded article which makes it possible to mold a fluorine resin molded article, the properties of which differ by section thereof, as a single molded article. A method for molding a fluor...  
WO/2020/017107A1
Provided is a fluorine resin molded article which is molded in a manner such that a plurality of sections having different functions are integrally molded with one another, and which exhibits properties appropriate for the function in ea...  
WO/2020/004312A1
The present invention improves the openability of a suction valve and achieves miniaturization. A suction valve (6) is opened by a pressure difference between a brake hydraulic pressure on a master cylinder (M) side and a brake hydraulic...  
WO/2019/229336A1
Steering assembly of a vehicle, comprising a connecting rod (20), one end of which comprises a steering ball joint, a hub element (22) of a wheel (21) of the vehicle, and a sealing bellows (100) which is positioned between the steering b...  
WO/2019/215191A1
The invention relates to a variable length protective cover (10), which has at least one fold element (12) having a plurality of folds (14, 16), wherein the fold element (12) has folds designed as intermediate folds (16) at regular spaci...  
WO/2019/207022A1
The invention relates to a vacuum support ring, which is composed of at least two ring segments (2, 3, 4) which are preferably structurally identical and are made of a chemically inert material. The chemically inert material is preferabl...  
WO/2019/187410A1
A method for manufacturing a diaphragm device 1, said method having a bonding step for bonding a base material 2 and a diaphragm 3 so as to seal a flow path 4b. In the bonding step a sealing material 14 is irradiated with a laser beam L ...  
WO/2019/176440A1
The purpose of the present invention is to provide a constant-velocity joint boot that is capable of increasing fatigue damage resistance and realizing a longer life even when a constant-velocity joint oscillates at a large operation ang...  
WO/2019/170504A1
The invention relates to a method for mounting a flexible sleeve (5) on a steering gear (1), the steering gear (1) having a receiving pin (14), which axially protrudes in the direction of a longitudinal axis (L) and from which a tie rod ...  
WO/2019/168004A1
An inward-facing flange part 23c protruding toward an inside-diameter side is provided to an opening part in a distal-end side of a housing 23. An outward-facing flange part 24d protruding toward an outside-diameter side is provided in a...  
WO/2019/142705A1
A constant velocity universal joint boot 1 equipped with a large diameter-side attachment part 4 which is mounted to the outer-circumferential surface 32b of an outside joint member 32 of a constant velocity universal joint 31, and is cl...  
WO/2019/138166A1
The present invention relates to a hydraulic assembly, in particular for a declutching control of a motor vehicle. According to the invention, the hydraulic assembly comprises a deformable flexible casing (13) defining an expansion chamb...  
WO/2019/111297A1
The objective of the present invention is to provide a composite molded article and a method for manufacturing the same with which it is possible to prevent insufficient filling of a rubber member and to improve yield. A composite molded...  
WO/2019/107407A1
Provided is a piston boot (23) comprising an annular fixing part (82) that is formed on one end side of a stretchable part (81) and abuts the inner circumferential side of a cylinder (26). A first region part (117) that abuts an inner ci...  
WO/2019/105171A1
Disclosed are an FLNG ship mooring sealing device and an implementation method therefor. The sealing device comprises a sealed cavity, wherein an upper end of the sealed cavity is in sealed connection with a cable-guiding hole flange pla...  
WO/2019/102983A1
Provided are a metal diaphragm damper with excellent sealing characteristics and a manufacturing method for the same. A metal diaphragm damper 1 comprises: a disk-shaped damper main body 2 in which a gas is sealed between two diaphragms ...  
WO/2019/087941A1
Provided are: a fluororubber composition which satisfies, in a balanced manner, mixing and kneading processability, fluidity of uncrosslinked materials, storage properties of uncrosslinked materials, and gas barrier properties; and a flu...  
WO/2019/076987A1
The invention relates to a metal bellows (10), comprising a bellows wall (16), which extends around a longitudinal axis (12) and encloses a bellows interior (14), the bellows wall (16) having inner folds (18) and outer folds (20), which ...  
WO/2019/077843A1
Provided is a resin member with which it is possible to suppress the generation of particles resulting from repeated bending. A rolling diaphragm 5 comprising a resin member has one surface which is a wetted surface 37a, and has flexibil...  
WO/2019/063183A1
The invention relates to a seal for a filling valve (100) of a filling machine, which filling valve (100) comprises a valve rod (102, 102'), wherein the seal (1) comprises: a sealing bellows (2, 2', 2'') with a proximal and a distal end ...  
WO/2019/058840A1
This sealing member for a mechanical seal is a peroxide vulcanized molded article of hydrogenated nitrile rubber containing less than 20% of bound acrylonitrile and having an iodine number of 20 mg/100 g or less. The sealing member for a...  
WO/2019/057728A1
Said protective bellows (5) for a differential clutch housing (3) comprises a base (7) intended to be mounted on a window of the differential clutch housing (C), and an opening (6) enabling a flexible pipette (1) to be passed through. Sa...  
WO/2019/058796A1
Provided are a ball joint and a dust cover that make it possible to keep a body part of the dust cover from contacting the vicinity of a flange part of a ball stud. A dust cover 400 that is characterized by integrally comprising a deform...  
WO/2019/058830A1
Provided is a ball joint that makes it possible to maintain long-term, stable sealing, even if a gap is provided between joined members. A ball joint: in which a shaft part 120 of a ball stud has formed therein an annular recess 121 and ...  
WO/2019/054156A1
This structure for mounting a dust cover to a ball joint has a ball stud which is provided to the ball joint, and a ferrule ring which is provided to the dust cover. The dust cover has a dust cover body which is formed from a rubber-like...  
WO/2019/028244A1
A flexible hose for use with surface cleaning devices is disclosed that includes a support structure that allows a user to collapse and lock the same into a storage configuration, and then easily unlock the same using a relatively minor ...  
WO/2019/017250A1
Provided is a shaft sealing device capable of maintaining the sealing performance or durability of a magnetic fluid sealing part. The shaft sealing device seals an annular gap formed between a shaft hole of a housing and a rotary shaft i...  
WO/2019/009375A1
A sliding constant-velocity universal joint comprising an outside joint member 11 and an inside joint member 12 that transmits rotational torque between the inside joint member and the outside joint member 11 by means of balls 13 while a...  
WO/2018/224749A1
The invention relates to a control for a motor vehicle, comprising a control rod emanating from a body (2) of this control while sliding axially, a sealed device (20) fixed, on the one hand, to the body (2) and, on the other hand, to the...  
WO/2018/221366A1
The purpose of the present invention is to provide a resin boot that does not include bellows, that is lightweight and compact, and that has excellent durability. To achieve the foregoing, this resin boot (1) has inserted therein and pro...  

Matches 1 - 50 out of 7,065