JPS63116565U - - Google Patents

Info

Publication number
JPS63116565U
JPS63116565U JP810987U JP810987U JPS63116565U JP S63116565 U JPS63116565 U JP S63116565U JP 810987 U JP810987 U JP 810987U JP 810987 U JP810987 U JP 810987U JP S63116565 U JPS63116565 U JP S63116565U
Authority
JP
Japan
Prior art keywords
levers
controller
display
changed
pattern
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.)
Pending
Application number
JP810987U
Other languages
Japanese (ja)
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 JP810987U priority Critical patent/JPS63116565U/ja
Publication of JPS63116565U publication Critical patent/JPS63116565U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

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

第１図は本考案の実施例である回路図を示し、
第２図は要部の正面図、第３図はバツクホーの側
面図を示す。 １ａ，１ｂ：操作レバー、２ａ，２ｂ，２ｃ，
２ｄ：油圧シリンダ、３：パターン切換スイツチ
、４：コントローラ、５ａ，５ｂ：操作パターン
表示器。 FIG. 1 shows a circuit diagram of an embodiment of the present invention,
Figure 2 shows a front view of the main parts, and Figure 3 shows a side view of the backhoe. 1a, 1b: operation lever, 2a, 2b, 2c,
2d: Hydraulic cylinder, 3: Pattern changeover switch, 4: Controller, 5a, 5b: Operation pattern display.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操作レバー１ａ，１ｂにより多数の油圧シリン
ダ２ｂ，２ｃ，２ｄを作動させながら操縦するよ
うにしたバツクホーにおいて、パターン切換スイ
ツチ３群により操作変更させるコントローラ４に
より、前記操作レバー１ａ，１ｂによる各油圧シ
リンダ２ａ〜２ｄの操作を変更できるように制御
自在に装設するとともに、前記操作レバー１ａ，
１ｂの近傍部位に配備した操作パターン表示器５
ａ，５ｂを前記コントローラ４により表示変更で
きるように制御自在に装設して構成したことを特
徴とする油圧操作のパターン表示変更装置。 In a backhoe in which a large number of hydraulic cylinders 2b, 2c, 2d are operated by operating levers 1a, 1b, a controller 4 that changes the operation by three groups of pattern changeover switches controls the control of each hydraulic cylinder by operating levers 1a, 1b. The operation levers 1a to 2d are installed so as to be freely controllable so that the operations thereof can be changed, and the operation levers 1a,
Operation pattern display device 5 installed in the vicinity of 1b
A hydraulically operated pattern display changing device, characterized in that the display elements a and 5b are installed so as to be freely controllable so that the display can be changed by the controller 4.
JP810987U 1987-01-21 1987-01-21 Pending JPS63116565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP810987U JPS63116565U (en) 1987-01-21 1987-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP810987U JPS63116565U (en) 1987-01-21 1987-01-21

Publications (1)

Publication Number Publication Date
JPS63116565U true JPS63116565U (en) 1988-07-27

Family

ID=30792186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP810987U Pending JPS63116565U (en) 1987-01-21 1987-01-21

Country Status (1)

Country Link
JP (1) JPS63116565U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000397A1 (en) * 1989-06-30 1991-01-10 Kabushiki Kaisha Komatsu Seisakusho Device for displaying operation pattern of hydraulic excavator
WO1999058771A1 (en) * 1998-05-11 1999-11-18 Shin Caterpillar Mitsubishi Ltd. Construction machinery
JP2020133342A (en) * 2019-02-25 2020-08-31 範多機械株式会社 Control device of road paving machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131532A (en) * 1984-07-24 1986-02-14 Kubota Ltd Shovel working vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131532A (en) * 1984-07-24 1986-02-14 Kubota Ltd Shovel working vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000397A1 (en) * 1989-06-30 1991-01-10 Kabushiki Kaisha Komatsu Seisakusho Device for displaying operation pattern of hydraulic excavator
WO1999058771A1 (en) * 1998-05-11 1999-11-18 Shin Caterpillar Mitsubishi Ltd. Construction machinery
JP2020133342A (en) * 2019-02-25 2020-08-31 範多機械株式会社 Control device of road paving machine

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