WO2016076146A1 - Raccord avec raccordement d'essai - Google Patents

Raccord avec raccordement d'essai Download PDF

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Publication number
WO2016076146A1
WO2016076146A1 PCT/JP2015/080748 JP2015080748W WO2016076146A1 WO 2016076146 A1 WO2016076146 A1 WO 2016076146A1 JP 2015080748 W JP2015080748 W JP 2015080748W WO 2016076146 A1 WO2016076146 A1 WO 2016076146A1
Authority
WO
WIPO (PCT)
Prior art keywords
test connection
air
joint
hole
valve body
Prior art date
Application number
PCT/JP2015/080748
Other languages
English (en)
Japanese (ja)
Inventor
祥平 橋床
泰章 谷口
Original Assignee
ニッタ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2014229667A external-priority patent/JP6405197B2/ja
Priority claimed from JP2014229668A external-priority patent/JP6442239B2/ja
Application filed by ニッタ株式会社 filed Critical ニッタ株式会社
Priority to CN201580057061.4A priority Critical patent/CN107076341B/zh
Priority to KR1020177002855A priority patent/KR102327259B1/ko
Publication of WO2016076146A1 publication Critical patent/WO2016076146A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses

Definitions

  • the present invention relates to a joint with a test connection used for air brake piping of vehicles equipped with air brakes such as trucks and buses.
  • the test connection is a connection adapter used for connecting a pressure test device for measuring the pressure in the air brake pipe.
  • the conventional test connection is not integrated with the air brake pipe joint, and the metal air brake pipe joint and the metal test connection are attached using an R screw or the like (Patent Document 1). ).
  • Patent Document 1 Since both the test connection and the air brake pipe joint are separate metal parts, the weight is heavy, and there is a problem that the screw is loosened due to vibration caused by running and the member is damaged.
  • the problem of the present embodiment is to provide a joint with a test connection that is resistant to vibration caused by running of a vehicle equipped with an air brake, while reducing the weight of the test connection portion.
  • the joint with a test connection includes a test connection portion to which a pressure test device is connected, and a resin-made air brake pipe joint portion to which the test connection portion is attached.
  • the joint portion for air brake piping has a test connection channel branched from an internal air flow channel, and the test connection portion is press-fitted and attached to a cylindrical portion forming the test connection channel. .
  • the test connection portion is a metal cap material in which an edge-shaped protrusion that bites into the inner peripheral surface of the cylindrical portion at the time of press-fitting is formed on the outer peripheral surface, and a through-hole penetrating in the axial direction is formed inside.
  • a valve having an air discharge hole that is slidably inserted in the axial direction of the through hole in the through hole, is opened in the coaxial direction, and is opened outward, and a communication hole that penetrates from the air discharge hole to the outer peripheral surface.
  • Body a valve spring that is disposed in the tubular portion of the joint for the air brake pipe and urges the valve body to protrude outward from the cap material, and the valve body protrudes outward from the cap material.
  • a joint with a test connection includes a test connection portion to which a pressure test device is connected, and a resin air brake piping joint portion to which the test connection portion is attached.
  • the joint portion for air brake piping has a test connection channel branched from an internal air flow channel, and the test connection portion is press-fitted and attached to a cylindrical portion forming the test connection channel. .
  • the test connection portion has a metal housing having a through hole communicating with the flow path for test connection, wherein an edge-shaped protrusion that bites into the inner peripheral surface of the cylindrical portion at the time of press-fitting is formed on the outer peripheral surface;
  • a valve having an air discharge hole accommodated in the through hole so as to be slidable in the axial direction of the through hole, opened in the coaxial direction and opened outward, and a communication hole penetrating from the air discharge hole to the outer peripheral surface.
  • a valve spring disposed in the through-hole of the housing and biasing the valve body so as to protrude outward from the housing, and the valve body protruding outward from the housing.
  • the valve body In the connected state to the connection portion, the valve body is pushed down in the through hole against the urging force of the valve spring, and the communication hole provided in the valve body moves below the packing material, and the air Air in the air flow path of the brake pipe joint is guided from the communication hole to the pressure test device through the air discharge hole.
  • the present embodiment it is lightweight, resistant to vibration caused by traveling of an air brake equipped vehicle, is not easily damaged, and it is possible to prevent troubles such as the test connection portion being loosened due to vibration and coming off. .
  • a joint 1 with a test connection according to an embodiment of the present invention shown in FIG. 1 is used for connecting brake-related parts of a vehicle equipped with an air brake, and is made of a resin-made air brake pipe joint 100, A test connection unit 200 to which a pressure test device is connected, a device connection adapter 300 to which a brake-related component is connected, and a tube connection adapter unit 400 to which a tube 500 is connected are provided.
  • the joint portion 100 for air brake piping has a test connection channel branched from an internal air flow channel, and a tube for forming the test connection channel and to which the test connection unit 200 is attached.
  • the test connection portion 200 and the adapter portion 400 for connecting the tube include Are formed in the cylindrical portions 110 and 130, respectively, and the device connection adapter 300 is press-fitted into the cylindrical portion 120 and integrated.
  • the joint portion 100 for the air brake pipe has a T-shape and includes cylindrical portions 110, 120, and 130 that are in communication with each other via a central communication portion 114.
  • the cylindrical portion 110 is formed with a large hole diameter portion 111, a medium diameter hole portion 112, and a small diameter hole portion 113 in order from the upper cylindrical portion 110.
  • the cylindrical portion 130 is formed with an inner cylindrical portion 131.
  • the air brake pipe joint 100 is made of resin. Thereby, it can reduce in weight rather than the coupling provided with the joint parts for metal air brake pipings, such as iron and brass, conventionally.
  • Test connection unit 200 The test connection unit 200 is in an open state when a pressure test device (not shown) is connected to the joint portion 100 for an air brake pipe, and is closed when the pressure test device is removed.
  • the test connection unit 200 includes a metal cap member 210 in which a through hole 211 is formed in the axial direction, and an axial direction of the through hole 211 in the through hole 211.
  • a valve body 220 that is slidably inserted, and a metal valve that is disposed within the small hole diameter portion 113 of the cylindrical portion 110 and biases the valve body 220 so as to protrude outward from the cap material 210.
  • the packing material 240 is accommodated in a circumferential groove formed by the cylindrical portion 110, the valve body 220, and the cap material 210.
  • the through-hole 211 includes a small-diameter hole portion 212 for guiding the valve body 220 and a large-diameter hole portion 213 having a larger diameter than the small-diameter hole portion 212.
  • a stepped portion 214 is formed on the inner wall of the through hole 211 as a stopper for restricting the movement of the valve body 220.
  • a screw portion 215 for screwing the pressure test device is formed on the outer peripheral surface of the portion of the cap material 210 to which the pressure test device is connected.
  • An edge-shaped protrusion 250 is formed on the outer peripheral surface of the press-fit portion 217 that is press-fitted into the air brake pipe joint portion 100 of the cap material 210.
  • the cap material 210 is press-fitted into the cylindrical portion 110, the projecting portion 250 is bitten into the inner wall of the large hole diameter portion 111, and the test connection portion 200 and the air brake piping joint portion 100 are integrated. be able to.
  • an air discharge hole 221 is formed in the valve body 220.
  • the air discharge hole 221 is drilled in the axial direction from the surface on one end side and opens outward, and has a bottom on the other end side.
  • a communication hole 222 that penetrates from the inner peripheral surface of the air discharge hole 221 to the outer peripheral surface of the valve body 220 is formed on the other end side of the air discharge hole 221.
  • the communication hole 222 is formed in the small-diameter hole 113 located on the other end side of the packing material 240.
  • One end of the valve spring 230 is attached to the outer peripheral surface on the other end side of the valve body 220, and in order to abut on the stepped portion 214 by the biasing force by the valve spring 230, the outer diameter is larger than that of other parts.
  • a portion 223 is formed.
  • valve body 220 examples include resin or metal.
  • valve spring 230 is a coil spring.
  • the valve spring 230 is inserted into the small diameter hole portion 113, the packing material 240 is inserted into the medium hole diameter portion 112, and then the valve body 220 is inserted into the cylindrical portion 110. Finally, the cap member 210 is press-fitted into the large hole diameter portion 111 and the edge-shaped protrusion 250 is bitten into the inner wall of the large hole diameter portion 111 and fixed.
  • the device connection adapter 300 is for connecting brake-related parts to the air brake pipe joint 100.
  • a through passage 311 is formed inside the housing 310 for allowing air to pass from the brake-related components into the air brake pipe joint 100.
  • a screw part 312 is formed on the outer periphery of the part of the housing 310 on the side where the brake related parts are connected.
  • a gasket groove 314 for placing the gasket material 320 is formed on the outer periphery of the press-fitting portion 313 of the housing 310 that is press-fitted into the cylindrical portion 120.
  • an edge-shaped protrusion 330 is formed on the outer periphery of the press-fitting portion 313.
  • the tube connecting adapter part 400 connects the tube 500 to the joint part 100 for air brake piping.
  • a resin-made back ring 410 rotatably mounted, and the back ring 410
  • the back ring 410 is formed with a tapered surface 411 for expanding the diameter of the collet 430 as will be described later.
  • a collet claw portion 431 for holding the tube 500 and an inner peripheral tapered surface 433 are formed on the inner periphery of the collet 430, and an outer peripheral tapered surface 432 is formed on the outer periphery.
  • An edge-shaped protrusion 450 is formed on the outer periphery of the cap 420.
  • the diameter of the collet 430 decreases along the outer peripheral tapered surface 432.
  • the collet claw portion 431 is stuck in the tube 500 and firmly holds the tube 500.
  • the collet 430 is displaced with respect to the cap 420 in the direction opposite to the direction in which the tube 500 is pulled out (the direction in which the tube 500 is inserted) using a dedicated tool, the taper surface 411 of the buckling 410 and the inner peripheral taper of the collet 430.
  • an air tank is connected to the device connection adapter 300, and a tube 500 is connected to the tube connection adapter section 400.
  • No pressure test equipment is connected to the section 200, and the air that has exited the air tank is sent to the air tank, air valve, air actuator, and the like through the tube 500 via the joint 1 with test connection.
  • the joint 1 with a test connection is lighter than a conventional joint, and thus is more resistant to vibration caused by traveling of a vehicle equipped with an air brake.
  • an air brake pipe between an air tank and an air tank, an air valve, an air actuator, etc. can be easily and quickly simply by connecting a pressure test device to the test connection unit 200. Can be measured.
  • the T-shaped air brake pipe joint 100 is used.
  • the present invention is not limited to this, and for example, an F-shaped air brake pipe joint may be used.
  • the tube connecting adapter unit 400 using the collet 430 in which the collet claw portion 431 is formed is used.
  • the present invention is not limited to this, and if it can be integrated with the air brake piping joint unit, for example, The lock ring type tube connecting adapter described in Japanese Patent No. 4300409 and Japanese Patent No. 4468145 may be used.
  • a joint 1 ′ with a test connection shown in FIG. 4 is used for coupling brake-related parts of a vehicle equipped with an air brake, and a joint part 100 ′ made of a resin air brake pipe is connected to a pressure test device.
  • the joint portion 100 ′ for the air brake pipe has a test connection channel branched from the internal air flow channel.
  • the tube for forming the test connection channel and attaching the test connection portion 200 ′ is formed.
  • the air brake pipe joint portion 100 ′ has a T-shape and includes cylindrical portions 110 ′, 120 ′, and 130 that are in communication with each other via a central communication portion 115.
  • the tubular portion 130 is formed with an inner tubular portion 131.
  • the air brake pipe joint 100 ' is made of resin. Thereby, it can reduce in weight from the coupling provided with the joint parts for metal air brake piping, such as iron and brass, like the past.
  • Test connection unit 200 ′ The test connection unit 200 ′ is opened when a pressure test device (not shown) is connected to the air brake piping joint 100 ′, and is closed when the pressure test device is detached. Specifically, as shown in FIG. 5, the test connection portion 200 ′ passes through the metal housing 219 having a through hole 211 ′ communicating with the test connection channel in the axial direction and the through hole 211 ′. A valve body 220 ′ slidably accommodated in the axial direction of the hole 211 ′ and a metal disposed in the through hole 211 ′ for biasing the valve body 220 ′ so as to protrude outward from the housing 219.
  • valve spring 230 made of metal, the snap ring 251 for supporting the valve spring 230 ′, and the valve body 220 ′ projecting outward from the housing 219, penetrate below the communication hole 222 ′ of the valve body 220 ′.
  • a packing material 240 ′ (O-ring) sandwiched between the inner peripheral surface of the hole 211 ′ and the outer peripheral surface of the valve body 220 ′ for securing the airtightness of the air flow path, and for securing the airtightness Rubber gasket material 2 60.
  • the through hole 211 ′ includes a small diameter hole portion 212 ′ for guiding the valve body 220 ′ and a large diameter hole portion 213 ′ having a larger diameter than the small diameter hole portion 212 ′.
  • a stepped portion 214 serving as a stopper for restricting the movement of the valve body 220 ′ is formed on the inner wall of the through hole 211 ′.
  • the packing material 240 ′ is disposed at the stepped portion 214.
  • a fitting groove 252 for fitting the snap ring 251 is formed on the inner peripheral surface of the large-diameter hole 213 ′.
  • a screw part 215 for screwing the pressure test device is formed on the outer peripheral surface of the portion of the housing 219 to which the pressure test device is connected.
  • a gasket groove 218 for disposing the gasket material 260 is formed on the outer peripheral surface of the press-fit portion 217 ′ that press-fits into the joint portion 100 ′ for the air brake pipe of the housing 219. Furthermore, an edge-shaped protrusion 270 is formed on the outer peripheral surface of the press-fit portion 217 ′.
  • an air discharge hole 221 ′ that is drilled in the axial direction from the surface on one end side and opens outward is formed in the valve body 220 ′ and has a bottom on the other end side.
  • a communication hole 222 ′ penetrating from the inner peripheral surface of the air discharge hole 221 ′ to the outer peripheral surface of the valve body 220 ′ is formed.
  • the communication hole 222 ′ is formed in the large-diameter hole 213 ′ located on the other end side from the packing material 240 ′ when the valve body 220 ′ is press-fitted in the arrow A direction.
  • the communication hole 222 ′ faces, so that the air discharge hole 221 ′ communicates with the air flow path inside the air brake pipe joint part 100 ′ via the large diameter hole 213 ′.
  • the air in the joint portion 100 'for the air brake pipe can be sent to the pressure test device.
  • One end of the valve spring 230 ′ is attached to the outer peripheral surface on the other end side of the valve body 220 ′, and the outer diameter for making contact with the stepped portion 214 by urging by the valve spring 230 ′ is larger than other portions.
  • a large detent portion 223 ' is formed.
  • valve body 220 ′ in a state where a pressure test device (not shown) is connected to the test connection portion 200 ′, one end surface of the valve body 220 ′ comes into contact with the pressure test device, and the valve body 220 'resists the urging force of the valve spring 230', the inside of the through hole 211 'is pushed down, the communication hole 222' provided in the valve body 220 'moves below the packing material 240', and the air brake pipe The air in the air flow path of the joint portion 100 ′ is guided from the communication hole 222 ′ to the pressure test device through the air discharge hole 221 ′ (open state).
  • Examples of the material constituting the valve body 220 ′ include resin or metal.
  • Examples of the valve spring 230 ′ include a coil spring.
  • a packing material 240 ′, a valve body 220 ′ and a valve spring 230 ′ are inserted in this order from the large diameter hole part 213 ′ into the through hole 211 ′, and finally, The snap ring 251 having a reduced diameter may be inserted into the through hole 211 ′ and the diameter may be increased in the fitting groove 252.
  • the device connection adapter 300 is for connecting brake-related parts to the joint portion 100 ′ for the air brake pipe.
  • a metal housing 219 and a rubber-made member for ensuring airtightness are used. It consists of a gasket material 320 and a rubber gasket material 330 for ensuring airtightness.
  • a through passage 311 is formed inside the housing 219 for allowing air to pass from the brake-related components into the air brake pipe joint portion 100 ′.
  • a gasket groove 317 for disposing the gasket material 320 is formed on the outer periphery of the portion of the housing 219 on the side where the brake-related parts are connected. Further, a screw part 312 for screwing with brake-related parts is formed in this part.
  • a gasket groove 315 for arranging the gasket material 330 is formed on the outer periphery of the press-fitting portion 316 of the housing 219 to be press-fitted into the cylindrical portion 120 ′. Further, an edge-shaped protrusion 340 is formed on the outer periphery of the press-fit portion 314.
  • Adapter part 400 for tube connection Since the tube connecting adapter section 400 is the same as that of the above-described embodiment, the same reference numerals are given and description thereof is omitted.
  • a method of using the joint 1 ′ with a test connection for example, an air tank is connected to the device connection adapter 300 and a tube 500 is connected to the tube connection adapter section 400. No pressure test device is connected to the connection part 200 ′, and the air that has exited the air tank is sent to the air tank, air valve, air actuator, and the like through the tube 500 via the joint 1 ′ with test connection. At this time, since the joint 1 ′ with test connection is lighter than the conventional joint, the joint 1 ′ is resistant to vibration caused by traveling of the air brake equipped vehicle.
  • an air brake between an air tank and an air tank, an air valve, an air actuator, etc. can be simply and quickly by simply connecting a pressure test device to the test connection section 200 ′. Piping pressure can be measured.
  • the T-shaped air brake pipe joint portion 100 ′ is used in the joint 1 ′ with test connection.
  • the present invention is not limited to this.
  • an F-shaped air brake pipe joint portion or the like is used in the joint 1 ′ with a test connection.
  • the test connection part 200 ′ in which the valve spring 230 ′ is supported by the snap ring 251 is used in the joint 1 ′ with a test connection.
  • the present invention is not limited to this.
  • the housing 219 it is also possible to use a test connection portion in which the other end is plastically deformed toward the center point side of the large-diameter hole portion to form a caulking portion (not shown) and a valve spring is supported on the caulking portion.
  • the tube connecting adapter unit 400 using the collet 430 in which the collet claw portion 431 is formed is not limited to this in the present invention, and can be integrated with the air brake piping joint unit.
  • a lock ring type tube connection adapter described in Japanese Patent No. 4300409 and Japanese Patent No. 4468145 may be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

L'invention concerne un raccord (1) avec un raccordement d'essai, ledit raccord étant équipé d'une partie de raccordement d'essai (200) et d'une partie de raccord (100) de conduite de frein à air en résine ayant une partie tubulaire (110) dans laquelle la partie de raccordement d'essai (200) est ajustée par pression et fixée. La partie de raccordement d'essai (200) est équipée d'un élément de coiffe métallique (210), d'un trou d'évacuation d'air (221), d'un corps (220) de soupape, d'un ressort (230) de soupape et d'un élément de garniture (240). Lorsqu'un dispositif de mise à l'essai de pression est raccordé à la partie de raccordement d'essai (200), l'air à l'intérieur d'un passage de circulation d'air de la partie de raccord (100) est guidé vers le dispositif de mise à l'essai de pression.
PCT/JP2015/080748 2014-11-12 2015-10-30 Raccord avec raccordement d'essai WO2016076146A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580057061.4A CN107076341B (zh) 2014-11-12 2015-10-30 带测试连接器的接头
KR1020177002855A KR102327259B1 (ko) 2014-11-12 2015-10-30 테스트 커넥션을 가진 이음매

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-229668 2014-11-12
JP2014229667A JP6405197B2 (ja) 2014-11-12 2014-11-12 テストコネクション付継手
JP2014229668A JP6442239B2 (ja) 2014-11-12 2014-11-12 テストコネクション付継手
JP2014-229667 2014-11-12

Publications (1)

Publication Number Publication Date
WO2016076146A1 true WO2016076146A1 (fr) 2016-05-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/080748 WO2016076146A1 (fr) 2014-11-12 2015-10-30 Raccord avec raccordement d'essai

Country Status (3)

Country Link
KR (1) KR102327259B1 (fr)
CN (1) CN107076341B (fr)
WO (1) WO2016076146A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN111601997A (zh) * 2017-09-13 2020-08-28 可得制品公司 流体处理部件

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CN116358730A (zh) * 2023-05-31 2023-06-30 吉林大学 一种体温监测装置

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JP2003512973A (ja) * 1999-11-03 2003-04-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 特にスリップ制御されるハイドロリック式の車両ブレーキ装置に用いられる弁装置
JP2004510933A (ja) * 2000-10-03 2004-04-08 イートン　エアロクイップ　インコーポレーテッド カップリングアダプター及びカップリングアセンブリ
WO2007136274A1 (fr) * 2006-05-19 2007-11-29 Kongsberg Automotive As Soupape

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JP4684034B2 (ja) * 2005-07-14 2011-05-18 大阪瓦斯株式会社 継手
JP2009074620A (ja) * 2007-09-21 2009-04-09 Smc Corp 継手部材の接続構造
JP4465392B2 (ja) * 2008-01-30 2010-05-19 株式会社日本製鋼所 カプラ及びガス又は液体の供給装置
CN201242008Y (zh) * 2008-07-28 2009-05-20 简明锐 一种改进的连接接头
CN201836574U (zh) * 2010-07-27 2011-05-18 重庆液动科技有限公司 一种改进型平头快换接头
CN203322589U (zh) * 2013-07-10 2013-12-04 玉环汽车配件实业有限公司 快插式三通接头

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Publication number Priority date Publication date Assignee Title
JP2003512973A (ja) * 1999-11-03 2003-04-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 特にスリップ制御されるハイドロリック式の車両ブレーキ装置に用いられる弁装置
JP2004510933A (ja) * 2000-10-03 2004-04-08 イートン　エアロクイップ　インコーポレーテッド カップリングアダプター及びカップリングアセンブリ
WO2007136274A1 (fr) * 2006-05-19 2007-11-29 Kongsberg Automotive As Soupape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111601997A (zh) * 2017-09-13 2020-08-28 可得制品公司 流体处理部件
CN111601997B (zh) * 2017-09-13 2022-08-09 可得制品公司 流体处理部件

Also Published As

Publication number Publication date
KR20170082488A (ko) 2017-07-14
CN107076341A (zh) 2017-08-18
CN107076341B (zh) 2020-05-08
KR102327259B1 (ko) 2021-11-17

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