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JP5900166B2 |
There is provided a port closing device for a compressor which is fixed to a housing of the compressor by a bolt and includes a packing and a cap. The packing closes a suction port or a discharge port formed in the housing. The packing h...
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JP5899855B2 |
To provide an axle cap member for a railroad vehicle, degradation in the sealability of which can be suppressed when the negative pressure is generated in an internal space of a cap.The axle cap member 4 for a railroad vehicle is attache...
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JP2016509171A |
The present invention relates to a releasable holding device (1) having a vacuum chamber (7) for attaching an object to the contact surface (8), the vacuum chamber opening towards the contact surface (8) to create a vacuum state. After t...
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JP5881134B1 |
To seal an opening of a container body with substantially equal pressure over the entire circumference, and to manually operate the fastening and unfastening of the lid to the opening without using a wrench, shortening the lid opening / ...
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JP5867873B2 |
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JP5865343B2 |
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JP5859467B2 |
In a hole plug, shaft bearing portions that axially support a shaft section of a flap valve are formed to an upper portion of an upright wall portion of a panel configuring a housing. The shaft bearing portions are positioned above a gro...
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JP5859126B2 |
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JP5855549B2 |
A support structure for a fuel lid attached by a hinge to a vehicle body is provided with an annular rubber seal, which is provided on the vehicle body to surround an oil filler port in the vehicle body. The rubber seal has a top surface...
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JP5852812B2 |
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JP5844207B2 |
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JP5832186B2 |
A hole plug includes a head portion, a leg portion, and a flange portion. In a state wherein the leg portion is inserted to be locked relative to a hole of a plate material until the flange portion abuts against the plate material and is...
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JP5833227B2 |
The present invention relates to an opening and closing device of an autoclave and the autoclave, wherein: supplying and discharging of a product to a chamber having a sealed structure can be performed automatically, and the occurrence o...
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JP2015224688A |
To provide a wheel supporting bearing unit for suppressing an abrupt reduction of a bearing life by preventing the fall-off of a cap which closes an axial inner end opening of an outer ring.A cap 5a having a through-hole 22 passing throu...
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JP5828209B2 |
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JP5819877B2 |
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JP5822246B2 |
A slip yoke assembly is provided. The slip yoke assembly includes a slip yoke having a long bore extending between a first end and a second end and a counterbore at the second end of the long bore. The counterbore has a first diameter an...
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JP5817618B2 |
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JP5812838B2 |
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JP5798873B2 |
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JP5771331B2 |
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JP2015152118A |
To provide a sealing device which is easy in attachment, prevents the deformation of the sealing device due to inner pressure, and is favorable in sealing performance.A block member 51 of a sealing device 50 has: a cylinder part 51c whic...
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JP2015152021A |
To provide an attachment structure of a linear guide device which can remove a plug member for blocking an opening part of an attachment hole from the attachment hole of a guide rail which is attached to a part to be attached, can easily...
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JP5725917B2 |
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JP5720596B2 |
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JP5720196B2 |
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JP5721087B2 |
A cover is provided for a removable pressure vessel lid and the cover has a peripheral flange extending over the interface of the lid and pressure vessel to direct escaping pressurized fluid away from the operator in the event of a seal ...
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JP5713489B2 |
To provide an FRP cryostat in which a metal joint member together with a flange member is passed through and mounted to a wall part, and generation of vacuum leak by various stresses can be prevented.In this FRP cryostat, an integrally f...
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JP2015083824A |
To provide a polyethylene plug for pipeline port closing that prevents oil leakage of a pipeline port in a hydraulic motor and performs coating masking.In a polyethylene plug 10 for pipeline port closing, an annular projection part is fo...
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JP2015059390A |
To provide an architectural structure having superior functions of construction easiness, maintenance inspection easiness, air sealability, repair properties, etc., as an air vibration-cutting architectural structure.An air vibration-cut...
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JP2015047908A |
To provide a column hole cover which hardly causes entrainment of a seal part to a dash panel when assembled to a steering gear box and the dash panel, and is favorable in seal performance.A column hole cover 10 has: a fixed part 21 fixe...
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JP5676312B2 |
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JP2015014343A |
To prevent the deterioration of seal performance caused by the twist of a seal member, in a seal structure using a non-circular seal member.A seal member 7 is formed into a non-circular shape and comprises two linear seal parts 700 which...
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JP5649054B2 |
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JP2014238114A |
To provide a seal and a tight seal structure for restricting a pull-down state of the seal while keeping its tight seal characteristic.This invention comprises a metallic ring 110 having a circular plate 111 and a cylindrical part; and a...
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JP5643311B2 |
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JP5636612B2 |
A pair of penetrating holes are formed along a longitudinal direction in the interior of a cylinder body that constitutes a fluid pressure cylinder. One end of the pair of penetrating holes is sealed by a pair of caps formed in plate-lik...
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JP5630824B2 |
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JP2014214826A |
To provide a cap that enables an operator to understand positively that the cap is installed at the concave part or the convex part of a member to be installed.This cap 10 comprises a main body part 15 including a head part 20 and a side...
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JP2014194225A |
To provide a pipeline water stop packing which has no danger of "puncture".A pipeline water stop packing includes an annular packing material, one-side contact body which comes into contact with one side of the packing material and the o...
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JP2014190357A |
To simplify a structure and to reduce the cost in a hinge-type door opening and closing mechanism attached to a pressure container.A door 2 for opening and closing an aperture of a pressure container 1 is attached to the pressure contain...
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JP2014189025A |
To seal a drain hole with higher airtightness, and securely prevent penetration of water even when a car is washed or is water-damaged.An insertion hole 21a is penetrated in a center of a disc part 21 having a diameter a little smaller t...
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JP2014190500A |
To enable an engaging or disengaging of a temporary encapsulation plug for liquid- tightly closing a pipe connection port arranged at a housing of a hydraulic pressure apparatus against the port to be carried out under well workability w...
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JP5594858B2 |
A pressure vessel closure for an access opening that has a sealing surface surrounding the access opening and one of either a diaphragm or insert that spans the access opening with a peripheral flange that rests on the sealing surface. T...
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JP2014173685A |
To provide a seal structure which suppresses the loosening of the fit of a seal member which is pressure-inserted into a rotating body.A seal structure is formed of: a pressure-insertion part 66 in which a seal member 7 is pressure-inser...
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JP2014125010A |
To provide a fitting structure of an oil supply port lid in which the oil supply port lid does not close during oil supply, without increasing the number of components.In a fitting structure of an oil supply port lid by an arm member 20,...
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JPWO2012117606A1 |
Provided is a pressure vessel in which the lid body can be opened and closed and the lid body and the can body can be locked with one hand so as not to burden the operator. In a pressure vessel provided with a can body 34 having an openi...
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JP5537177B2 |
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JP2014120579A |
To provide a waterproof structure in which decrease in waterproofness is suppressed by suppressing deterioration of an O-ring.A waterproof structure includes a case (10) in which a communication hole (12) is formed, and a waterproof memb...
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JP5528452B2 |
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