JPS63569B2 - - Google Patents

Info

Publication number
JPS63569B2
JPS63569B2 JP56074298A JP7429881A JPS63569B2 JP S63569 B2 JPS63569 B2 JP S63569B2 JP 56074298 A JP56074298 A JP 56074298A JP 7429881 A JP7429881 A JP 7429881A JP S63569 B2 JPS63569 B2 JP S63569B2
Authority
JP
Japan
Prior art keywords
pair
hook
hitch
portions
quick coupler
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
Application number
JP56074298A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57190843A (en
Inventor
Masahiro Sasaki
Yoshiaki Kishitani
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.)
Caterpillar Japan Ltd
Original Assignee
Shin Caterpillar Mitsubishi 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 Shin Caterpillar Mitsubishi Ltd filed Critical Shin Caterpillar Mitsubishi Ltd
Priority to JP7429881A priority Critical patent/JPS57190843A/ja
Publication of JPS57190843A publication Critical patent/JPS57190843A/ja
Publication of JPS63569B2 publication Critical patent/JPS63569B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
JP7429881A 1981-05-19 1981-05-19 Quick coupler Granted JPS57190843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7429881A JPS57190843A (en) 1981-05-19 1981-05-19 Quick coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7429881A JPS57190843A (en) 1981-05-19 1981-05-19 Quick coupler

Publications (2)

Publication Number Publication Date
JPS57190843A JPS57190843A (en) 1982-11-24
JPS63569B2 true JPS63569B2 (en, 2012) 1988-01-07

Family

ID=13543084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7429881A Granted JPS57190843A (en) 1981-05-19 1981-05-19 Quick coupler

Country Status (1)

Country Link
JP (1) JPS57190843A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508075Y2 (ja) * 1989-08-19 1996-08-21 新キャタピラー三菱株式会社 目土散布機
US5135347A (en) * 1990-03-30 1992-08-04 Kaczmarczyk Edward T Loader mounting
JP4562513B2 (ja) * 2004-12-20 2010-10-13 株式会社クボタ 荷役車両用バケット

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734972C2 (de) * 1977-08-03 1982-06-09 O & K Orenstein & Koppel Ag, 1000 Berlin Vorrichtung zum Verbinden von serienmäßigen auswechselbaren Anbauwerkzeugen
JPS5447207U (en, 2012) * 1977-09-08 1979-04-02
JPS55166510A (en) * 1979-06-15 1980-12-25 Caterpillar Mitsubishi Ltd Reciprocating type fluid pressure actuator and quick coupler utilizing the same

Also Published As

Publication number Publication date
JPS57190843A (en) 1982-11-24

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