JPH0417443U - - Google Patents

Info

Publication number
JPH0417443U
JPH0417443U JP5817490U JP5817490U JPH0417443U JP H0417443 U JPH0417443 U JP H0417443U JP 5817490 U JP5817490 U JP 5817490U JP 5817490 U JP5817490 U JP 5817490U JP H0417443 U JPH0417443 U JP H0417443U
Authority
JP
Japan
Prior art keywords
cargo handling
shaped links
attached
link
handling link
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
JP5817490U
Other languages
Japanese (ja)
Other versions
JP2510778Y2 (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 JP1990058174U priority Critical patent/JP2510778Y2/en
Publication of JPH0417443U publication Critical patent/JPH0417443U/ja
Application granted granted Critical
Publication of JP2510778Y2 publication Critical patent/JP2510778Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Shovels (AREA)

Description

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

第１図〜第３図は本考案に係る作業用アタツチ
メント装着装置の一実施例を示し、第１図は一部
切欠き背面図、第２図は縦断面図、第３図は動作
説明図、第４図〜第６図は従来例を示し、第４図
は全体斜視図、第５図は一部切欠き背面図、第６
図は土工車両の側面図である。 ９……荷役リンク、１２……バケツト、１２ａ
……ボトムシート、１３……アタツチメント装着
装置、１６……係止部材、１６ａ……下部ケース
板、２０……ガイド枠、２２Ａ，２２Ｂ……ウエ
ツジ、２３……作動板、２３ａ……連結孔、２４
……昇降杆、２５Ａ，２５Ｂ……圧縮ばね、３３
……左Ｌ形リンク、３３ａ……一端部、３３ｂ…
…他端部、３４……右Ｌ形リンク、３４ａ……一
端部、３４ｂ……他端部、３５……操作レバー、
３５ａ……上部作動位置、３５ｂ……下部作動位
置、３６……支持軸、３８……左連結ロツド、４
０……右連結ロツド、４１……ストツパピン。 1 to 3 show an embodiment of the work attachment mounting device according to the present invention, in which FIG. 1 is a partially cutaway rear view, FIG. 2 is a vertical cross-sectional view, and FIG. 3 is an operation explanatory diagram. , Fig. 4 to Fig. 6 show a conventional example, Fig. 4 is an overall perspective view, Fig. 5 is a partially cutaway rear view, and Fig. 6 is a partially cutaway rear view.
The figure is a side view of the earthmoving vehicle. 9...Cargo handling link, 12...Bucket, 12a
... Bottom sheet, 13 ... Attachment mounting device, 16 ... Locking member, 16a ... Lower case plate, 20 ... Guide frame, 22A, 22B ... Wedge, 23 ... Actuation plate, 23a ... Connection hole , 24
... Lifting rod, 25A, 25B ... Compression spring, 33
...Left L-shaped link, 33a...One end, 33b...
...Other end, 34...Right L-shaped link, 34a...One end, 34b...Other end, 35...Operation lever,
35a... Upper operating position, 35b... Lower operating position, 36... Support shaft, 38... Left connecting rod, 4
0...Right connecting rod, 41...Stop pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 作業用アタツチメントの両側部に形成された左
右一対の楔孔に、荷役リンク側に配設された楔部
材をそれぞれ嵌入して作業用アタツチメントを荷
役リンクに装着する作業用アタツチメント装着装
置において、荷役リンク側に出退自在に配設され
た両楔部材に、可動ロツドを揺動自在でかつ後退
方向のみ移動を規制して取付けるとともに、これ
ら可動ロツドに楔部材を突出方向に付勢する弾性
体をそれぞれ設け、コーナー部が回動自在に支持
された左右一対のＬ形リンクの一端部をそれぞれ
可動ロツドに回動自在に連結し、前記Ｌ形リンク
間に揺動自在に配設された１本の操作レバーと両
Ｌ形リンクの他端部とをそれぞれ連結ロツドを介
して回動自在に連結し、左右のＬ形リンクの一端
部を互いに位置ずれさせたことを特徴とする土工
車両の作業用アタツチメント装着装置。 In a work attachment mounting device that attaches the work attachment to the cargo handling link by fitting wedge members disposed on the cargo handling link side into a pair of left and right wedge holes formed on both sides of the work attachment, the cargo handling link is attached to the cargo handling link. A movable rod is attached to both wedge members, which are arranged so as to be freely retractable and retractable from the sides, so as to be able to swing freely and restrict movement only in the backward direction, and an elastic body is attached to these movable rods to bias the wedge member in the projecting direction. one end of a pair of left and right L-shaped links whose corner portions are rotatably supported are each rotatably connected to a movable rod, and one link is swingably disposed between the L-shaped links; Work on an earthmoving vehicle characterized in that the operating lever and the other ends of both L-shaped links are rotatably connected via connecting rods, and the one ends of the left and right L-shaped links are shifted from each other. Attachment mounting device.
JP1990058174U 1990-05-31 1990-05-31 Attachment mounting device for earthwork vehicle work Expired - Lifetime JP2510778Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990058174U JP2510778Y2 (en) 1990-05-31 1990-05-31 Attachment mounting device for earthwork vehicle work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990058174U JP2510778Y2 (en) 1990-05-31 1990-05-31 Attachment mounting device for earthwork vehicle work

Publications (2)

Publication Number Publication Date
JPH0417443U true JPH0417443U (en) 1992-02-13
JP2510778Y2 JP2510778Y2 (en) 1996-09-18

Family

ID=31583547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990058174U Expired - Lifetime JP2510778Y2 (en) 1990-05-31 1990-05-31 Attachment mounting device for earthwork vehicle work

Country Status (1)

Country Link
JP (1) JP2510778Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004108099A (en) * 2002-09-20 2004-04-08 Kubota Corp Front loader attachment mounting device
JP2008196275A (en) * 2007-02-15 2008-08-28 Shin Caterpillar Mitsubishi Ltd Attachment connection device and working machine
JP2010065439A (en) * 2008-09-10 2010-03-25 Kubota Corp Working tool mounting device of loader working machine
JP2017075525A (en) * 2015-10-15 2017-04-20 ジェイ・シー・バムフォード・エクスカヴェイターズ・リミテッドＪ．Ｃ．Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ Quick hitch
JP2017075524A (en) * 2015-10-15 2017-04-20 ジェイ・シー・バムフォード・エクスカヴェイターズ・リミテッドＪ．Ｃ．Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ Quick hitch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132603A (en) * 1975-01-04 1976-11-17 Massey Ferguson Services Nv Bracket for coupling bucket with loader arm
JPS63130550U (en) * 1987-02-16 1988-08-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132603A (en) * 1975-01-04 1976-11-17 Massey Ferguson Services Nv Bracket for coupling bucket with loader arm
JPS63130550U (en) * 1987-02-16 1988-08-26

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004108099A (en) * 2002-09-20 2004-04-08 Kubota Corp Front loader attachment mounting device
JP2008196275A (en) * 2007-02-15 2008-08-28 Shin Caterpillar Mitsubishi Ltd Attachment connection device and working machine
JP2010065439A (en) * 2008-09-10 2010-03-25 Kubota Corp Working tool mounting device of loader working machine
JP2017075525A (en) * 2015-10-15 2017-04-20 ジェイ・シー・バムフォード・エクスカヴェイターズ・リミテッドＪ．Ｃ．Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ Quick hitch
JP2017075524A (en) * 2015-10-15 2017-04-20 ジェイ・シー・バムフォード・エクスカヴェイターズ・リミテッドＪ．Ｃ．Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ Quick hitch
CN106917426A (en) * 2015-10-15 2017-07-04 J.C.班福德挖掘机有限公司 Quick connector
CN106917427A (en) * 2015-10-15 2017-07-04 J.C.班福德挖掘机有限公司 Quick connector
EP3165682A3 (en) * 2015-10-15 2017-07-26 J.C. Bamford Excavators Limited Quick hitch
EP3165681A3 (en) * 2015-10-15 2017-08-16 J.C. Bamford Excavators Limited Quick hitch
US10883244B2 (en) 2015-10-15 2021-01-05 J. C. Bamford Excavators Limited Quick hitch
JP2021099028A (en) * 2015-10-15 2021-07-01 ジェイ・シー・バムフォード・エクスカヴェイターズ・リミテッドＪ．Ｃ．Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ Quick hitch
JP2021101091A (en) * 2015-10-15 2021-07-08 ジェイ・シー・バムフォード・エクスカヴェイターズ・リミテッドＪ．Ｃ．Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ Quick hitch
EP3981922A1 (en) * 2015-10-15 2022-04-13 J.C. Bamford Excavators Limited Quick hitch

Also Published As

Publication number Publication date
JP2510778Y2 (en) 1996-09-18

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Legal Events

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