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JP7373272B2 |
The present invention provides a speed reducer 10 equipped with: a speed reducing mechanism 28 provided with a crankshaft 40; and a sensor S acquiring information related to the rotation numbers of the crankshaft, wherein the sensor S of...
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JP7365837B2 |
To provide a sealing device which can securely seal a cut pipe end part over a long time.A closing member 10 of a sealing device 2 has a closing part 11 and a cylinder part 12. The cylinder part 12 of the closing member 10 is fixed to a ...
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JP2023150895A |
To increase the sealing property of a sensor.A cap 3 can be attached to a sensor 2 with an opening 23a or can be removed from the sensor 2. The cap 3 includes: a base part 31 for closing an opening 23a; a protruding part 32 protruding fr...
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JP7347014B2 |
To secure high sealability even in the case where a pressure difference exists between one side and the other side of a closing device, in the closing device which is arranged inside a closing object pipeline.A closing device performs cl...
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JP7324816B2 |
A storage box seal structure includes a recess, a seal member provided in the recess, and a projection that comes into contact with the seal member for sealing, and has, at an opening, a centering structure for guiding opening and closin...
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JP2023108549A |
To provide an oil seal protection cap which enables improvement of protection and workability of an oil seal.An oil seal protection cap 100 includes: a lid part 110 which closes a drive shaft insertion port 310 of an oil seal 300; an out...
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JP7287812B2 |
To prevent a diffusion port lid from scattering around at the time of explosion of powder dust.A dust collector according to the present invention comprises: a diffusion port 4 opened to an outer surface of a device main body 2; a diffus...
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JP7269101B2 |
To provide a hole plug which can be easily removed from a screw hole at maintenance while securing a high holding force for preventing a fall from the screw hole at a normal time.A hole plug 2 in which a plurality of hole plug bodies 3, ...
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JP2023058978A |
To provide a hole plug for vehicle that enables an electric wire to be easily inserted into a through hole.A hole plug 10 comprises: a hard resin-made inner member 20 which has a cylindrical insert part 21 inserted into a through hole 93...
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JP7265424B2 |
To provide a fastener which enables reduction of insertion resistance to an attachment hole.A fastener 100 is attached to an attachment hole 111 of an attached member 110 and includes: a cylindrical inner wall part 101; an outer wall par...
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JP2023056875A |
To provide a tank fastening structure capable of improving a sealing performance with a liner and attachment accuracy to a tank without requiring high concentricity.A tank fastening structure 100 includes: a fastening part 110 having a f...
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JP7255752B2 |
To alleviate stress exerted on a thread portion of a threaded steel pipe or tube during use to prevent fatigue fracture, there is provided a threaded steel pipe or tube having a female thread portion on an inner peripheral surface of at ...
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JP2023027912A |
To provide a manufacturing method for a pressure vessel capable of suppressing inward deformation (reduction in diameter) of a mouthpiece to suppress screw looseness between a mouthpiece and a fastening part (manifold), and capable of im...
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JP2023507471A |
The invention consists of a container body (2) having a through hole (8) delimited by a flange and closed by a removable door (7) attached to the flange, and a door (7) positioned between the flange and the door (7). A sealed container (...
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JP2023507127A |
The present invention comprises a sealed container (1), a container body (2) having a through hole (8) delimited by a flange and closed by a removable door (7) mounted on the flange, and a flange and door. (7) and the flange consists of ...
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JP2023507131A |
The present invention is a door assembly (1) for an enclosed enclosure, said enclosure comprising a wall having a wall portion (20) defining at least one passage opening therein, said door The assembly (1) comprises a flange (3) intended...
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JP2023012882A |
To prevent an object from being caught between a lower end portion of a door and a floor surface even in lowering the door.A sterilization device includes: a vessel main body 33 as a pressure vessel or a pressure-resistant sealed vessel,...
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JP2023012883A |
To allow one worker to close a door by one hand without using both hands.A sterilization device includes: a vessel main body 33 as a pressure vessel or a pressure-resistant sealed vessel, provided with a main body claw portion 38 on a pe...
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JP2023502124A |
The present invention relates to a knob cap for a high-pressure tank, in which a coupling groove is formed on the lower surface of a body corresponding to a knob of a high-pressure tank liner, and peripheral blades extend outward from th...
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JP2023502125A |
In the present invention, a coupling groove coupled with a knob of a high-pressure tank liner is formed on the lower surface, and the outer portion of the lower portion is provided with a peripheral vane portion extending outward to cont...
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JP2023501270A |
The present invention relates to a sealed transfer device between two sealed volumes, the sealed transfer device defining a passageway opening to the sealed volume, a first bayonet connection that can be secured together by a first bayon...
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JP2023501272A |
The invention consists of two flanges (10, 20) that can be fixed together by a first bayonet connection and two doors (10, 20) that close the passage opening defined by the flanges and can be fixed together by a second bayonet connection...
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JP2022188794A |
To provide a pressure container capable of reducing an open angle of fibers inside a fiber reinforced resin constituting a reinforcing part, to suppress increase in tension of fibers.An end locking projection 28e arranged at the end of a...
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JP2022183097A |
To protect an exterior of a stationary tank or an exterior of a movable semitrailer from overpressure in a space between walls.A cryogenic container 1 comprises an inner wall 2 defining a storage volume, and an outer wall 3 having a spac...
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JP7184495B2 |
A cup-shaped cover of a pedal travel simulator, hydraulic accumulator, or a damper chamber, using a radially resilient connecting ring, which protrudes into a groove of the cover and into an opposing groove of a receptacle of a hydraulic...
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JP2022175754A |
To provide a hole plug which can be easily attached into a hole while suppressing a protrusion amount from a back side of the hole.A hole plug 10 has a plate-shaped part 20 and a flange part 30, and the plate-shaped part 20 has a thin-th...
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JP2022175628A |
To sufficiently secure sealability of a through hole.A sealing structure comprises: a body part that is inserted into a through hole and is formed of a thin plate having a first thickness, and one cylindrical end of which is open and the...
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JP7156187B2 |
To reduce a size in a lid opening/closing structure.A lid opening/closing structure includes: an opening base material mounted on an opening of a vehicle body; a lid body rotatably supported in a direction of opening/closing the opening ...
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JP2022156011A |
To provide a closing structure of a drain opening of a horizontal gutter capable of easily attaching a closing member to the drain opening of the horizontal gutter while securing cut-off performance.Closing structure 8 of a drain opening...
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JP7152531B2 |
Methods, apparatus, and device, such as a vapor plug, which partially seals an opening of a dewar. The vapor plug includes a vapor plug cover. The vapor plug cover is configured to cover an opening of a dewar. The vapor plug includes a n...
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JP2022142004A |
To provide a plant growth pressure container capable of attaining a high sealing degree even when an entrance/exit door is installed on a curved surface part.A plant growth pressure container for cultivating plants under a pressure highe...
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JP2022542086A |
A tank having a sealing plate and a tank body and a lifting mechanism for separating the sealing plate from the tank body of the tank are provided. A lift mechanism is coupled to the pin extending through the sealing plate and inserted i...
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JP2022128124A |
To provide a wheel bearing device facilitating assembling and capable of adjusting pressure in a bearing for a long period.A wheel bearing device 1 includes: an inner member that is composed of an outer ring 2 having multiple rows of out...
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JP7127547B2 |
To suppress damage to fibers inside a fiber-reinforced resin.A pressure container 10 includes a liner 12 in which gas is filled, a reinforcement layer 14 formed in the state of contacting the outer surface of the liner 12 using the fiber...
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JP7125869B2 |
To provide a hole plug capable of suppressing creep deformation at a seal flange part due to thermal load, to maintain sealability.A hole plug 10 has a body part 30 and a seal flange part 50. The body part 30 has a closing part 31, an in...
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JP2022124409A |
To provide a high pressure tank capable of preventing an increase in load applied to a cover-shaped member if gas leaks from a clearance between an opening part and an insertion part of the cover-shaped member.A high pressure tank 1 for ...
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JP2022117440A |
To provide a fusible plug suitable for a safety device for a high-pressure gas container.A fusible plug for a high-pressure gas container has a communication hole filled with a low-melting-point alloy, where a porous metal sintered body ...
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JP2022093033A |
To improve sealability between a housing and a cover of a speed reducer.A speed reducer 100 includes: a housing 11 having an opening 10; a cover 12 which seals the opening 10 of the housing 11; and a seal member 13 which is compressively...
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JP7085263B2 |
To provide a seal device for a fuel filler tube capable of suppressing as much as possible, the diffusion of an evaporated fuel into the atmosphere when inserting an oil supply nozzle and also when opening a fuel cap.In a seal device for...
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JP7082512B2 |
To avoid an abrupt upward movement of a manhole cover of a pressure tank due to tank internal pressure and thus prevent the cover and a tank body from being broken owing to an impact in a process of unlocking lock means for the manhole c...
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JP7074961B2 |
The present invention relates to a blast-resistant container (106) , and particularly to a locking arrangement arranged to provide a simplified connection for interlocking a first (102) and a second (104) vessel portion forming part of t...
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JP7071182B2 |
To close an opening at a side surface of a shaft unit without expanding an upper surface of a shaft unit.A shaft unit 1 is constituted in such a way that a pipe passage 110 formed from a side surface 11c toward an inner part has each of ...
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JP2022054599A |
To provide a cap of an on-vehicle tank having high seal performance.A cap has a flange which extends to the radial outer side of an opening part of a reserve tank and contacts with an upper surface of the opening part on its lower surfac...
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JP2022054600A |
To provide a cap of an on-vehicle tank capable of achieving both a liquid sealing function and a gas breather function with a simple structure.A cap comprises: an insertion part inserted with the outer periphery fitted closely on an open...
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JP7036042B2 |
A pressure container includes a liner filled with gas inside, a reinforcement layer that is formed in contact with the outer surface of the liner by using a fiber reinforced resin and covers the liner from the outside, and a cap attached...
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JP2022039205A |
To improve workability to maintain the quality of a hydraulic device when an end surface of a closure plug is assembled to a pipeline port.A hydraulic motor 20 has: a rotary shaft 23 which is supported by a casing 21 and rotates around i...
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JP7031549B2 |
To provide a seal cap for enabling ease of attaching/detaching to/from a fluid machine, the prevention of removal due to pressure rise in the fluid machine, and the leakage prevention of lubricating oil.A plurality of protruded parts 31-...
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JP7021254B2 |
Valve (V) for a pressure vessel comprises a hollow cylindrical valve cover element (1) adapted to define an outer cover for a hollow body (2) adapted to be disposed, in use, to the inside of the element (1) itself in the hollow part (C) ...
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JP7020734B1 |
To withstand a higher fastening torque. A flange portion 62 of a first tank split body 60 contains reinforcing fibers, and a mat group 63 having a plurality of mats 69A laminated with each other via a thermosetting resin in the radial di...
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JP7009470B2 |
The present invention relates to a compression seal (1) for insertion into and sealing of an opening (2), having an elastomer body (5) and a tensioning bolt (7), wherein the elastomer body (5) can be deformed by tightening the tensioning...
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