JPS619634U - non-return valve - Google Patents

non-return valve

Info

Publication number
JPS619634U
JPS619634U JP9326784U JP9326784U JPS619634U JP S619634 U JPS619634 U JP S619634U JP 9326784 U JP9326784 U JP 9326784U JP 9326784 U JP9326784 U JP 9326784U JP S619634 U JPS619634 U JP S619634U
Authority
JP
Japan
Prior art keywords
valve
chamber
valve chamber
hole
liquid
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.)
Pending
Application number
JP9326784U
Other languages
Japanese (ja)
Inventor
利浩 安井
Original Assignee
株式会社 富士鉄工所
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 by 株式会社 富士鉄工所 filed Critical 株式会社 富士鉄工所
Priority to JP9326784U priority Critical patent/JPS619634U/en
Publication of JPS619634U publication Critical patent/JPS619634U/en
Pending legal-status Critical Current

Links

Landscapes

  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Check Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の逆止弁が組み込まれた液圧クラッチ装
置を一部断面にて示した説明図、第２図は第１図におけ
る本考案の逆止弁を取り出して示した断面図、第３図は
第２図の■一■断面図である。 １：クラッチシャフト、２：潤滑油供給通路、３：セパ
レートプレート、４：シリンダ部、５：クラッチピスト
ン、６：クラッチ機構、７：外周ドラム、８．１０：ク
ラッチ板、９：内周ドラム、１１：入カギア、１３：通
路、１４：分岐通路、１５：液通路、１６：逆止弁、１
７：弁座、１８：プラグ捩子込み部、１９：弁室、２０
：ボール弁、２１：プラグ部材、２２：通し穴、２３：
スリット溝。Fig. 1 is an explanatory diagram showing a partial cross section of a hydraulic clutch device incorporating the check valve of the present invention, and Fig. 2 is a sectional view showing the check valve of the present invention taken out from Fig. 1. , FIG. 3 is a sectional view taken along line 1--2 in FIG. 2. 1: Clutch shaft, 2: Lubricating oil supply passage, 3: Separate plate, 4: Cylinder section, 5: Clutch piston, 6: Clutch mechanism, 7: Outer drum, 8.10: Clutch plate, 9: Inner drum, 11: Input gear, 13: Passage, 14: Branch passage, 15: Liquid passage, 16: Check valve, 1
7: Valve seat, 18: Plug screw part, 19: Valve chamber, 20
: Ball valve, 21: Plug member, 22: Through hole, 23:
slit groove.

Claims (1)

【実用新案登録請求の範囲】 液圧クラッチ装置の潤滑油供給路からクラッチピストン
液室への液供給経路に設置される逆止弁において、 潤滑油供給側に弁座を形成すると共に液室側にプラグ捩
子込み部を形成した弁室と、該弁室に転勤自在に収納さ
れたボール弁と、前記弁室に捩子込まれピストン液室を
弁室に開口する通し穴を形成すると共に該通し穴の弁室
開口部に前記ボール弁の当接時に弁室と通し穴を連通ず
るスリット溝を備えたプラグ部材とで構成したことを特
徴とする逆止弁。[Scope of Claim for Utility Model Registration] In a check valve installed in a liquid supply path from a lubricating oil supply path to a clutch piston liquid chamber of a hydraulic clutch device, a valve seat is formed on the lubricating oil supply side and a valve seat is formed on the liquid chamber side. a valve chamber in which a plug threaded portion is formed; a ball valve that is removably housed in the valve chamber; and a through hole that is screwed into the valve chamber and opens a piston fluid chamber into the valve chamber; A check valve comprising a plug member provided with a slit groove in the valve chamber opening of the through hole that communicates the valve chamber with the through hole when the ball valve comes into contact with the valve chamber.
JP9326784U 1984-06-22 1984-06-22 non-return valve Pending JPS619634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9326784U JPS619634U (en) 1984-06-22 1984-06-22 non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9326784U JPS619634U (en) 1984-06-22 1984-06-22 non-return valve

Publications (1)

Publication Number Publication Date
JPS619634U true JPS619634U (en) 1986-01-21

Family

ID=30650791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9326784U Pending JPS619634U (en) 1984-06-22 1984-06-22 non-return valve

Country Status (1)

Country Link
JP (1) JPS619634U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01140944U (en) * 1988-03-24 1989-09-27
JPH01140947U (en) * 1988-03-24 1989-09-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01140944U (en) * 1988-03-24 1989-09-27
JPH01140947U (en) * 1988-03-24 1989-09-27

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