JPS63141262U - - Google Patents

Info

Publication number
JPS63141262U
JPS63141262U JP3307387U JP3307387U JPS63141262U JP S63141262 U JPS63141262 U JP S63141262U JP 3307387 U JP3307387 U JP 3307387U JP 3307387 U JP3307387 U JP 3307387U JP S63141262 U JPS63141262 U JP S63141262U
Authority
JP
Japan
Prior art keywords
backhoe
operated
lever
hydraulic actuators
operating lever
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
JP3307387U
Other languages
Japanese (ja)
Other versions
JPH0743210Y2 (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 JP1987033073U priority Critical patent/JPH0743210Y2/en
Publication of JPS63141262U publication Critical patent/JPS63141262U/ja
Application granted granted Critical
Publication of JPH0743210Y2 publication Critical patent/JPH0743210Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Mechanical Control Devices (AREA)

Description

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

第１図は、本考案による操作レバーの操作パタ
ーン変更構造を有するバツクホーの側面図。第２
図は、同要部の平面断面図。第３図は、第２図の
―線断面図。第４図は、第２図の―線断
面図。 Ａ：バツクホー、８：操作レバー、１４：リン
クボス部。 FIG. 1 is a side view of a backhoe having a structure for changing the operating pattern of the operating lever according to the present invention. Second
The figure is a plan sectional view of the main part. FIG. 3 is a sectional view taken along the line -- in FIG. 2. FIG. 4 is a sectional view taken along the line -- in FIG. A: Backhoe, 8: Operation lever, 14: Link boss part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 二軸方向に揺動操作して、本機に設けた各種油
圧作動装置を作動可能としたバツクホー等の操作
レバー８に、各種油圧作動装置の油圧バルブに連
動連結したリンクボス部１４を、操作レバー８の
軸芯廻りに回動調節自在に取付けてなるバツクホ
ー等における操作レバーの操作パターン変更構造
。 The link boss portion 14, which is connected to the hydraulic valves of the various hydraulic actuators, is operated by an operating lever 8, such as a backhoe, which can be operated by swinging in two axial directions to operate the various hydraulic actuators installed in the machine. A structure for changing the operating pattern of an operating lever in a backhoe etc., which is attached around the axis of a lever 8 so as to be rotatably adjustable.
JP1987033073U 1987-03-05 1987-03-05 Control lever operation pattern change structure for backhoe Expired - Lifetime JPH0743210Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987033073U JPH0743210Y2 (en) 1987-03-05 1987-03-05 Control lever operation pattern change structure for backhoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987033073U JPH0743210Y2 (en) 1987-03-05 1987-03-05 Control lever operation pattern change structure for backhoe

Publications (2)

Publication Number Publication Date
JPS63141262U true JPS63141262U (en) 1988-09-16
JPH0743210Y2 JPH0743210Y2 (en) 1995-10-09

Family

ID=30840344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987033073U Expired - Lifetime JPH0743210Y2 (en) 1987-03-05 1987-03-05 Control lever operation pattern change structure for backhoe

Country Status (1)

Country Link
JP (1) JPH0743210Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015219707A (en) * 2014-05-16 2015-12-07 古河ユニック株式会社 Operation lever device and folding type crane comprising the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278118A (en) * 1975-12-19 1977-07-01 Bamford Excavators Ltd Fluid control valve assembly
JPS5872265U (en) * 1981-11-09 1983-05-16 日立建機株式会社 Control lever locking device
JPS60104465U (en) * 1983-12-16 1985-07-16 石川島播磨重工業株式会社 Construction machinery operating lever

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278118A (en) * 1975-12-19 1977-07-01 Bamford Excavators Ltd Fluid control valve assembly
JPS5872265U (en) * 1981-11-09 1983-05-16 日立建機株式会社 Control lever locking device
JPS60104465U (en) * 1983-12-16 1985-07-16 石川島播磨重工業株式会社 Construction machinery operating lever

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015219707A (en) * 2014-05-16 2015-12-07 古河ユニック株式会社 Operation lever device and folding type crane comprising the same

Also Published As

Publication number Publication date
JPH0743210Y2 (en) 1995-10-09

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