JPH0486909U - - Google Patents

Info

Publication number
JPH0486909U
JPH0486909U JP12827990U JP12827990U JPH0486909U JP H0486909 U JPH0486909 U JP H0486909U JP 12827990 U JP12827990 U JP 12827990U JP 12827990 U JP12827990 U JP 12827990U JP H0486909 U JPH0486909 U JP H0486909U
Authority
JP
Japan
Prior art keywords
spool
opening
valve body
hole
valve
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP12827990U
Other languages
Japanese (ja)
Other versions
JPH087452Y2 (en
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
Application filed filed Critical
Priority to JP1990128279U priority Critical patent/JPH087452Y2/en
Publication of JPH0486909U publication Critical patent/JPH0486909U/ja
Application granted granted Critical
Publication of JPH087452Y2 publication Critical patent/JPH087452Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Flow Control (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

添付の第１図ないし第３図はこの考案の一実施
例を示すもので、第１図はその要部の拡大断面図
、第２図は第１図の−矢視拡大断面図、第３
図はその全体構成を示す断面図である。 １……弁本体、４０……スプール孔、４１……
スプール、４２……スプール本体、４３……遮蔽
部材、８……係合部材、１０……Ｏリング（摩擦
抵抗部材）。 The attached FIGS. 1 to 3 show an embodiment of this invention, in which FIG. 1 is an enlarged cross-sectional view of the main part, FIG. 2 is an enlarged cross-sectional view taken along the - arrow in FIG.
The figure is a sectional view showing the overall configuration. 1... Valve body, 40... Spool hole, 41...
Spool, 42... Spool main body, 43... Shielding member, 8... Engagement member, 10... O-ring (frictional resistance member).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端面から内部に向かつて延びるスプール孔が
形成された弁本体と、この弁本体のスプール孔に
摺動自在に設けられたスプールとを備え、前記ス
プールが、前記スプール孔の開口側に位置する一
端面から内部に向かつて延びる収納孔が形成され
たスプール本体と、このスプール本体の収納孔の
開口部に螺合されて当該開口部を遮蔽する遮蔽部
材とから構成され、前記収納孔の内部には弁部材
が挿入された油圧制御弁において、前記スプール
孔の開口部に前記遮蔽部材に係合して遮蔽部材の
相対回動を阻止する係合部材を回動可能に嵌合さ
せ、この係合部材と前記弁本体との間に摩擦抵抗
によつて係合部材の回動を規制する摩擦抵抗部材
を設けたことを特徴とする油圧制御弁におけるス
プールの回動防止機構。 The valve body includes a valve body in which a spool hole extending inward from one end surface is formed, and a spool slidably provided in the spool hole of the valve body, the spool being located on the opening side of the spool hole. It is composed of a spool body in which a storage hole extending inward from one end surface is formed, and a shielding member that is screwed into the opening of the storage hole of the spool body to shield the opening. In the hydraulic control valve in which a valve member is inserted, an engaging member that engages with the shielding member and prevents relative rotation of the shielding member is rotatably fitted into the opening of the spool hole, and this A rotation prevention mechanism for a spool in a hydraulic control valve, characterized in that a friction resistance member is provided between the engagement member and the valve body to restrict rotation of the engagement member by frictional resistance.
JP1990128279U 1990-11-30 1990-11-30 Rotation prevention mechanism of spool in hydraulic control valve Expired - Lifetime JPH087452Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990128279U JPH087452Y2 (en) 1990-11-30 1990-11-30 Rotation prevention mechanism of spool in hydraulic control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990128279U JPH087452Y2 (en) 1990-11-30 1990-11-30 Rotation prevention mechanism of spool in hydraulic control valve

Publications (2)

Publication Number Publication Date
JPH0486909U true JPH0486909U (en) 1992-07-28
JPH087452Y2 JPH087452Y2 (en) 1996-03-04

Family

ID=31875748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990128279U Expired - Lifetime JPH087452Y2 (en) 1990-11-30 1990-11-30 Rotation prevention mechanism of spool in hydraulic control valve

Country Status (1)

Country Link
JP (1) JPH087452Y2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06227349A (en) * 1993-02-05 1994-08-16 Toyota Motor Corp Side airbag device
JPH10325478A (en) * 1997-05-26 1998-12-08 Nabco Ltd Counterbalance valve
JP2003322105A (en) * 2002-04-26 2003-11-14 Kawasaki Precision Machinery Ltd Mounting structure of hydraulic control device
JP2008249055A (en) * 2007-03-30 2008-10-16 Tlv Co Ltd Liquid pressure feeding device
JP5319004B1 (en) * 2012-09-25 2013-10-16 株式会社エンジニア Magnifier with stand
JP2019035459A (en) * 2017-08-14 2019-03-07 Ｋｙｂ株式会社 Spool valve
CN112431804A (en) * 2020-11-30 2021-03-02 长沙高玛斯液压科技有限公司 Reversing valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6458873A (en) * 1987-08-28 1989-03-06 Toshiba Corp Cage type control valve
JPS6446582U (en) * 1987-09-16 1989-03-22
JPH0266771U (en) * 1988-11-04 1990-05-21
JPH02134402A (en) * 1988-11-10 1990-05-23 Diesel Kiki Co Ltd Hydraulic control valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6458873A (en) * 1987-08-28 1989-03-06 Toshiba Corp Cage type control valve
JPS6446582U (en) * 1987-09-16 1989-03-22
JPH0266771U (en) * 1988-11-04 1990-05-21
JPH02134402A (en) * 1988-11-10 1990-05-23 Diesel Kiki Co Ltd Hydraulic control valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06227349A (en) * 1993-02-05 1994-08-16 Toyota Motor Corp Side airbag device
JPH10325478A (en) * 1997-05-26 1998-12-08 Nabco Ltd Counterbalance valve
JP2003322105A (en) * 2002-04-26 2003-11-14 Kawasaki Precision Machinery Ltd Mounting structure of hydraulic control device
JP2008249055A (en) * 2007-03-30 2008-10-16 Tlv Co Ltd Liquid pressure feeding device
JP5319004B1 (en) * 2012-09-25 2013-10-16 株式会社エンジニア Magnifier with stand
WO2014050471A1 (en) * 2012-09-25 2014-04-03 株式会社エンジニア Loupe with stand
JP2019035459A (en) * 2017-08-14 2019-03-07 Ｋｙｂ株式会社 Spool valve
CN112431804A (en) * 2020-11-30 2021-03-02 长沙高玛斯液压科技有限公司 Reversing valve

Also Published As

Publication number Publication date
JPH087452Y2 (en) 1996-03-04

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