JPS5673731A - Loading shovel - Google Patents

Loading shovel

Info

Publication number
JPS5673731A
JPS5673731A JP4458180A JP4458180A JPS5673731A JP S5673731 A JPS5673731 A JP S5673731A JP 4458180 A JP4458180 A JP 4458180A JP 4458180 A JP4458180 A JP 4458180A JP S5673731 A JPS5673731 A JP S5673731A
Authority
JP
Japan
Prior art keywords
cylinder
arm
boom
bucket
loading shovel
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
JP4458180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225823B2 (de
Inventor
Takashi Kubo
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP4458180A priority Critical patent/JPS5673731A/ja
Publication of JPS5673731A publication Critical patent/JPS5673731A/ja
Publication of JPS6225823B2 publication Critical patent/JPS6225823B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP4458180A 1980-04-07 1980-04-07 Loading shovel Granted JPS5673731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4458180A JPS5673731A (en) 1980-04-07 1980-04-07 Loading shovel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4458180A JPS5673731A (en) 1980-04-07 1980-04-07 Loading shovel

Publications (2)

Publication Number Publication Date
JPS5673731A true JPS5673731A (en) 1981-06-18
JPS6225823B2 JPS6225823B2 (de) 1987-06-04

Family

ID=12695453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4458180A Granted JPS5673731A (en) 1980-04-07 1980-04-07 Loading shovel

Country Status (1)

Country Link
JP (1) JPS5673731A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635058U (de) * 1986-06-30 1988-01-13
JPS635059U (de) * 1986-06-30 1988-01-13

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52145003U (de) * 1976-04-28 1977-11-02
JPS53139103U (de) * 1977-04-08 1978-11-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52145003U (de) * 1976-04-28 1977-11-02
JPS53139103U (de) * 1977-04-08 1978-11-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635058U (de) * 1986-06-30 1988-01-13
JPS635059U (de) * 1986-06-30 1988-01-13

Also Published As

Publication number Publication date
JPS6225823B2 (de) 1987-06-04

Similar Documents

Publication Publication Date Title
JPS5673731A (en) Loading shovel
JPS55135210A (en) Hydraulic cylinder device
JPS5628945A (en) Front loader for agricultural use
JPS5578809A (en) Three-stage cylinder device
JPS53139011A (en) Valve mechanism of internal combustion engine
JPS55119838A (en) Hydraulic control circuit in loader
JPS54160977A (en) Functioning speed changing method by means of operating lever
JPS5418521A (en) Dump truck with crane
JPS55115606A (en) Closed hydraulic circuit for controlling operation of pump
JPS5376274A (en) Actuator
JPS5590703A (en) Oil hydraulic circuit of oil hydraulic shovel
JPS5227155A (en) Operating boom for opening and closing bottom cover of bucket in crane
JPS5628944A (en) Bucket operating circuit
JPS5357375A (en) Hydraulic cylinder equipment
JPS5350508A (en) Operation strength selecting device for hand pump
JPS5320076A (en) Single action hydraulic cylinder
JPS556008A (en) Mechanism for limiting travel of hydraulic cylinder
JPS5326030A (en) Deflection lock means
JPS6414433A (en) Boom operator of back hoe
JPS5218569A (en) Hydraulic cylinder for trnsmission control
JPS5334111A (en) Closed compressor
JPS53141911A (en) Volume converter
JPS5380656A (en) Hydraulic circuit for crane
JPS5416701A (en) Control circuit of variable capacity hydraulic pump for hydraulic shovel
JPS5337116A (en) Steel ingot truck of pot type