JPH0359799B2 - - Google Patents

Info

Publication number
JPH0359799B2
JPH0359799B2 JP59175849A JP17584984A JPH0359799B2 JP H0359799 B2 JPH0359799 B2 JP H0359799B2 JP 59175849 A JP59175849 A JP 59175849A JP 17584984 A JP17584984 A JP 17584984A JP H0359799 B2 JPH0359799 B2 JP H0359799B2
Authority
JP
Japan
Prior art keywords
oil
ball cup
seal ring
slide
ball
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.)
Expired - Lifetime
Application number
JP59175849A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6156799A (ja
Inventor
Shigeo Ishibashi
Toshio Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aida Engineering Ltd
Original Assignee
Aida Engineering Ltd
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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP17584984A priority Critical patent/JPS6156799A/ja
Publication of JPS6156799A publication Critical patent/JPS6156799A/ja
Publication of JPH0359799B2 publication Critical patent/JPH0359799B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Presses And Accessory Devices Thereof (AREA)
JP17584984A 1984-08-25 1984-08-25 油圧式オ−バロ−ドプロテクタ Granted JPS6156799A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17584984A JPS6156799A (ja) 1984-08-25 1984-08-25 油圧式オ−バロ−ドプロテクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17584984A JPS6156799A (ja) 1984-08-25 1984-08-25 油圧式オ−バロ−ドプロテクタ

Publications (2)

Publication Number Publication Date
JPS6156799A JPS6156799A (ja) 1986-03-22
JPH0359799B2 true JPH0359799B2 (enExample) 1991-09-11

Family

ID=16003279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17584984A Granted JPS6156799A (ja) 1984-08-25 1984-08-25 油圧式オ−バロ−ドプロテクタ

Country Status (1)

Country Link
JP (1) JPS6156799A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009671B (zh) * 2012-12-19 2014-12-10 江苏省徐州锻压机床厂集团有限公司 一种高速压力机球头间隙调整机构
CN113478897B (zh) * 2021-06-22 2022-07-08 浙江斯特隆科技有限公司 一种压力机用内爆式过载保护装置及方法

Also Published As

Publication number Publication date
JPS6156799A (ja) 1986-03-22

Similar Documents

Publication Publication Date Title
US4507103A (en) Hydraulic chain tensioner
US3746483A (en) Reciprocating piston pump
US6231323B1 (en) High pressure reciprocating pump
US2504230A (en) Rotary helical compressor or engine
EP1181182B1 (en) Sealed brake actuator
GB2061414A (en) Sealing arrangements for piston pumps
US6658987B1 (en) Sealing device for a piston which is subjected to the action of a pressure medium and which is arranged in a working cylinder
CN111305786B (zh) 一种自动紧盘根光杆密封器
JPH0359799B2 (enExample)
US4006797A (en) Cam actuated lubrication pump
JPH0125895B2 (enExample)
GB2090923A (en) Hydraulic radial piston pump
WO2003038320A1 (en) Method and device at a hydrodynamic pump piston
US4353684A (en) Pressure limiting device
US4717317A (en) Reciprocating pump
US3601011A (en) Diffusion ring for limiting hydraulic ram travel
US7841178B2 (en) Master cylinder
US5984315A (en) Reclamation system for a hydraulic pump system
US4005686A (en) Piston-pin for liquid cooled pistons
JP4094165B2 (ja) 機械プレスの過負荷防止装置
US5794652A (en) Relief valve
JP2000176700A (ja) 機械プレスの過負荷防止装置
JPH0639187Y2 (ja) 弁駆動装置
NO119945B (enExample)
US4829807A (en) Rubber pad press