KR950002102B1 - 기계프레스의 유압식과부하안전장치 - Google Patents

기계프레스의 유압식과부하안전장치 Download PDF

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Publication number
KR950002102B1
KR950002102B1 KR1019870011101A KR870011101A KR950002102B1 KR 950002102 B1 KR950002102 B1 KR 950002102B1 KR 1019870011101 A KR1019870011101 A KR 1019870011101A KR 870011101 A KR870011101 A KR 870011101A KR 950002102 B1 KR950002102 B1 KR 950002102B1
Authority
KR
South Korea
Prior art keywords
slide
hydraulic
piston
cylinder
oil chamber
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 - Fee Related
Application number
KR1019870011101A
Other languages
English (en)
Korean (ko)
Other versions
KR880004935A (ko
Inventor
게이다로우 요네자와
마사다께 미야지마
Original Assignee
가부시기가이샤 고스멕구
게이다로우 요네자와
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 가부시기가이샤 고스멕구, 게이다로우 요네자와 filed Critical 가부시기가이샤 고스멕구
Publication of KR880004935A publication Critical patent/KR880004935A/ko
Application granted granted Critical
Publication of KR950002102B1 publication Critical patent/KR950002102B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Presses And Accessory Devices Thereof (AREA)
KR1019870011101A 1986-10-09 1987-10-05 기계프레스의 유압식과부하안전장치 Expired - Fee Related KR950002102B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP240881 1986-10-09
JP61240881A JPS6397400A (ja) 1986-10-09 1986-10-09 機械プレスの油圧式過負荷安全装置
JP86-240881 1986-10-09

Publications (2)

Publication Number Publication Date
KR880004935A KR880004935A (ko) 1988-06-27
KR950002102B1 true KR950002102B1 (ko) 1995-03-13

Family

ID=17066086

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011101A Expired - Fee Related KR950002102B1 (ko) 1986-10-09 1987-10-05 기계프레스의 유압식과부하안전장치

Country Status (5)

Country Link
US (1) US4827839A (enExample)
EP (1) EP0263721B1 (enExample)
JP (1) JPS6397400A (enExample)
KR (1) KR950002102B1 (enExample)
DE (1) DE3781499T2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000176700A (ja) * 1998-12-18 2000-06-27 Kosmek Ltd 機械プレスの過負荷防止装置
JP4094165B2 (ja) * 1999-03-26 2008-06-04 株式会社コスメック 機械プレスの過負荷防止装置
HU223323B1 (hu) * 1999-03-31 2004-06-28 József Tóth Biztonságos és környezetkímélő sajtó
TW477741B (en) 1999-04-28 2002-03-01 Kosmek Kk Method and device for measuring working force of mechanical press
US6615712B2 (en) * 2000-12-11 2003-09-09 Unova Ip Corp. Mechanical press drive
RU2227094C2 (ru) * 2002-05-31 2004-04-20 Воронежский государственный технический университет Устройство для предупреждения о перегрузке кривошипного пресса
RU2229978C2 (ru) * 2002-07-08 2004-06-10 Воронежский государственный технический университет Механизм регулировки закрытой высоты механического пресса
RU2228849C2 (ru) * 2002-07-08 2004-05-20 Воронежский государственный технический университет Механизм регулировки закрытой высоты и предохранения механического пресса от перегрузки
RU2229384C2 (ru) * 2002-07-22 2004-05-27 Воронежский государственный технический университет Механизм регулировки закрытой высоты, предохранения от перегрузки и включения пресса
US7082809B2 (en) * 2002-08-01 2006-08-01 Beaver Aerospace & Defense, Inc. High capacity mechanical drive arrangement
JP2011194466A (ja) * 2010-03-24 2011-10-06 Fuji-Steel Industry Co Ltd プレス機
CN105697430A (zh) * 2016-01-21 2016-06-22 杭震 液压超载保护装置及具备该装置的机械压力机
CN110265849B (zh) * 2019-07-18 2024-08-16 常熟市重量电力机具有限公司 一种高安全性的液压导向压接钳

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047625B (de) * 1953-01-08 1958-12-24 Schuler L Ag Presse, Schere, Stanze od. dgl. mit UEberdrucksicherung
US4085669A (en) * 1975-05-15 1978-04-25 Aioi Seiki Kabushiki Kaisha Overload protector for mechanical press
US4166415A (en) * 1978-04-21 1979-09-04 Gulf & Western Manufacturing Company Press having overload responsive slide shut height adjusting mechanism
US4289066A (en) * 1980-05-05 1981-09-15 Niagara Machine & Tool Works Hydraulic position control for mechanical power press slides
FR2487253A1 (fr) * 1980-07-23 1982-01-29 Matthey Maurice Perfectionnements aux moyens utilises pour realiser le reglage en hauteur d'un coulisseau de presse
US4456112A (en) * 1981-09-14 1984-06-26 Niagara Machine & Tool Works Overload control for mechanical power presses
US4677908A (en) * 1985-12-11 1987-07-07 Aida Engineering, Ltd. Slide adjusting device for a press

Also Published As

Publication number Publication date
EP0263721B1 (en) 1992-09-02
KR880004935A (ko) 1988-06-27
EP0263721A3 (en) 1989-10-25
EP0263721A2 (en) 1988-04-13
DE3781499T2 (de) 1993-04-08
JPS6397400A (ja) 1988-04-28
US4827839A (en) 1989-05-09
DE3781499D1 (de) 1992-10-08
JPH0377040B2 (enExample) 1991-12-09

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