JPS6219722Y2 - - Google Patents

Info

Publication number
JPS6219722Y2
JPS6219722Y2 JP3368780U JP3368780U JPS6219722Y2 JP S6219722 Y2 JPS6219722 Y2 JP S6219722Y2 JP 3368780 U JP3368780 U JP 3368780U JP 3368780 U JP3368780 U JP 3368780U JP S6219722 Y2 JPS6219722 Y2 JP S6219722Y2
Authority
JP
Japan
Prior art keywords
brake
switching valve
circuit
operating position
cylinder
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.)
Expired
Application number
JP3368780U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56138964U (enEXAMPLES
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 JP3368780U priority Critical patent/JPS6219722Y2/ja
Publication of JPS56138964U publication Critical patent/JPS56138964U/ja
Application granted granted Critical
Publication of JPS6219722Y2 publication Critical patent/JPS6219722Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
JP3368780U 1980-03-17 1980-03-17 Expired JPS6219722Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3368780U JPS6219722Y2 (enEXAMPLES) 1980-03-17 1980-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3368780U JPS6219722Y2 (enEXAMPLES) 1980-03-17 1980-03-17

Publications (2)

Publication Number Publication Date
JPS56138964U JPS56138964U (enEXAMPLES) 1981-10-21
JPS6219722Y2 true JPS6219722Y2 (enEXAMPLES) 1987-05-20

Family

ID=29629339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3368780U Expired JPS6219722Y2 (enEXAMPLES) 1980-03-17 1980-03-17

Country Status (1)

Country Link
JP (1) JPS6219722Y2 (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8956261B2 (en) * 2010-02-22 2015-02-17 Hitachi Construction Machinery Co., Ltd. Revolving apparatus for construction machine

Also Published As

Publication number Publication date
JPS56138964U (enEXAMPLES) 1981-10-21

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