JPS6277699U - - Google Patents

Info

Publication number
JPS6277699U
JPS6277699U JP16690485U JP16690485U JPS6277699U JP S6277699 U JPS6277699 U JP S6277699U JP 16690485 U JP16690485 U JP 16690485U JP 16690485 U JP16690485 U JP 16690485U JP S6277699 U JPS6277699 U JP S6277699U
Authority
JP
Japan
Prior art keywords
valve
oil
return
oil pan
position slightly
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
JP16690485U
Other languages
Japanese (ja)
Other versions
JPH0312479Y2 (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 JP1985166904U priority Critical patent/JPH0312479Y2/ja
Publication of JPS6277699U publication Critical patent/JPS6277699U/ja
Application granted granted Critical
Publication of JPH0312479Y2 publication Critical patent/JPH0312479Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Description

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

第１図は実施例によるムービングボルスタの要
部縦断面図である。 １はムービングボルスタ、２は戻り油遮断装置
、３は隔壁、４は油受、５は穴、６は弁、７はダ
ストシール、８はパツキング、９は戻し穴、１０
はシリンダ、１１はピストン、１２はピストンロ
ツド、１３はばね、１４はストツパ、１５は給排
口、１６は通路、である。 FIG. 1 is a longitudinal sectional view of a main part of a moving bolster according to an embodiment. 1 is a moving bolster, 2 is a return oil cutoff device, 3 is a partition wall, 4 is an oil pan, 5 is a hole, 6 is a valve, 7 is a dust seal, 8 is a packing, 9 is a return hole, 10
11 is a cylinder, 11 is a piston, 12 is a piston rod, 13 is a spring, 14 is a stopper, 15 is a supply/discharge port, and 16 is a passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油受に溜つた戻り油を流出させたり遮断したり
する装置において、油受の底を下方へ貫通する穴
に油密に昇降自在に設けた円筒状の弁と、該弁の
周壁を貫通して設けた戻し穴と、前記弁の上方に
下向に固設され、これに適合するピストンのピス
トンロツド下端を前記弁に連結し、弁の戻し穴を
前記油受の底より若干低い位置と油受の油面より
若干高い位置との間に往復駆動するシリンダとを
具備することを特徴とする戻り油遮断装置。 A device that drains or shuts off return oil accumulated in an oil pan includes a cylindrical valve that is oil-tightly installed in a hole that penetrates downward through the bottom of the oil pan so that it can be raised and lowered, and a cylindrical valve that penetrates the peripheral wall of the valve. The lower end of the piston rod of a piston fixed downwardly above the valve is connected to the valve, and the return hole of the valve is connected to the valve at a position slightly lower than the bottom of the oil pan. A return oil cutoff device characterized by comprising a cylinder that reciprocates between a position slightly higher than the oil level of a receiver.
JP1985166904U 1985-10-30 1985-10-30 Expired JPH0312479Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985166904U JPH0312479Y2 (en) 1985-10-30 1985-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985166904U JPH0312479Y2 (en) 1985-10-30 1985-10-30

Publications (2)

Publication Number Publication Date
JPS6277699U true JPS6277699U (en) 1987-05-18
JPH0312479Y2 JPH0312479Y2 (en) 1991-03-25

Family

ID=31098327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985166904U Expired JPH0312479Y2 (en) 1985-10-30 1985-10-30

Country Status (1)

Country Link
JP (1) JPH0312479Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113765U (en) * 1981-01-07 1982-07-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113765U (en) * 1981-01-07 1982-07-14

Also Published As

Publication number Publication date
JPH0312479Y2 (en) 1991-03-25

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