JPS58140255U - Attachment detachment device for construction machinery - Google Patents

Attachment detachment device for construction machinery

Info

Publication number
JPS58140255U
JPS58140255U JP3346182U JP3346182U JPS58140255U JP S58140255 U JPS58140255 U JP S58140255U JP 3346182 U JP3346182 U JP 3346182U JP 3346182 U JP3346182 U JP 3346182U JP S58140255 U JPS58140255 U JP S58140255U
Authority
JP
Japan
Prior art keywords
construction machinery
detachment device
attachment
attachment detachment
catcher
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
JP3346182U
Other languages
Japanese (ja)
Other versions
JPS64446Y2 (en
Inventor
粟野　勝介
渡田　直志
早田　雄一
Original Assignee
新キャタピラー三菱株式会社
西菱エンジニアリング株式会社
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 新キャタピラー三菱株式会社, 西菱エンジニアリング株式会社 filed Critical 新キャタピラー三菱株式会社
Priority to JP3346182U priority Critical patent/JPS58140255U/en
Publication of JPS58140255U publication Critical patent/JPS58140255U/en
Application granted granted Critical
Publication of JPS64446Y2 publication Critical patent/JPS64446Y2/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
    • E02F3/3645—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part

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)

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 drawings]

第１図乃至第８図は、本考案である建設機械のアタッチ
メントの着脱装置の実施例であり、第１゜２．３図は取
付は過程を図示した側面図、第４図は取外し時の側面図
、第５乃至第７図は取付は過程を図示した要部拡大縦側
面図、第８図は、第７図■−■矢視断面図、第９図は本
装置の外力作用線図である。 １・・・・・・ブラケット、２・・・・・・キャッチャ
、３．４・・・・・・ボス部、５．６・・・・・・フッ
ク部、７．８・・・・・・ブラケット部、９・・・・・
・斜面部、１０・・・・・・当り面部、１１・・・・・
・アーム本体、１２・・・・・・パケット、１３゜１４
・・・・・・パケットサポートピン、１５・・・・・・
ピン、１６・・・・・・引張ばね、１７．１８・・・・
・・ピン、１９・・・・・・ロッド、２０・・・・・・
ピン穴、２１・・・・・・解除レバー、２５・・・・・
・チェーン。Figures 1 to 8 show examples of the attachment/detachment device for construction machinery according to the present invention. Figure 1.2.3 is a side view illustrating the installation process, and Figure 4 is a side view showing the installation process. 5 to 7 are enlarged longitudinal side views of the main parts showing the installation process, FIG. 8 is a sectional view taken along arrows 7 - 7, and 9 is a diagram of the external force action line of this device. It is. 1...Bracket, 2...Catcher, 3.4...Boss part, 5.6...Hook part, 7.8...・Bracket part, 9...
・Slope part, 10...Abutment surface part, 11...
・Arm body, 12...Packet, 13°14
...Packet support pin, 15...
Pin, 16...Tension spring, 17.18...
...Pin, 19...Rod, 20...
Pin hole, 21...Release lever, 25...
·chain.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブラケットに一対のフックを設け、該フックの一方にパ
ケットサポートピンを係脱自在に抱持するキャッチャを
枢着し、該キャッチャに押し付は力により自動的にパケ
ットサポートピンを抱持する斜面部を形成したことを特
徴とする建設機械のアタッチメント着脱装置。A pair of hooks are provided on the bracket, a catcher for detachably holding the packet support pin is pivotally attached to one of the hooks, and a slope portion automatically holds the packet support pin by force when pressed against the catcher. An attachment attachment/detachment device for construction machinery, characterized in that:
JP3346182U 1982-03-10 1982-03-10 Attachment detachment device for construction machinery Granted JPS58140255U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3346182U JPS58140255U (en) 1982-03-10 1982-03-10 Attachment detachment device for construction machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3346182U JPS58140255U (en) 1982-03-10 1982-03-10 Attachment detachment device for construction machinery

Publications (2)

Publication Number Publication Date
JPS58140255U true JPS58140255U (en) 1983-09-21
JPS64446Y2 JPS64446Y2 (en) 1989-01-06

Family

ID=30045005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3346182U Granted JPS58140255U (en) 1982-03-10 1982-03-10 Attachment detachment device for construction machinery

Country Status (1)

Country Link
JP (1) JPS58140255U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129703A (en) * 1978-03-30 1979-10-08 Caterpillar Mitsubishi Ltd Quick coupler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129703A (en) * 1978-03-30 1979-10-08 Caterpillar Mitsubishi Ltd Quick coupler

Also Published As

Publication number Publication date
JPS64446Y2 (en) 1989-01-06

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