JPH0724445Y2 - 旋回パーキングブレーキ作動用回路 - Google Patents

旋回パーキングブレーキ作動用回路

Info

Publication number
JPH0724445Y2
JPH0724445Y2 JP9268989U JP9268989U JPH0724445Y2 JP H0724445 Y2 JPH0724445 Y2 JP H0724445Y2 JP 9268989 U JP9268989 U JP 9268989U JP 9268989 U JP9268989 U JP 9268989U JP H0724445 Y2 JPH0724445 Y2 JP H0724445Y2
Authority
JP
Japan
Prior art keywords
parking brake
oil
pressure
brake
swing
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 - Fee Related
Application number
JP9268989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332654U (en, 2012
Inventor
光広 藤川
勝美 荻島
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 SHI Construction Machinery Co Ltd
Original Assignee
Sumitomo SHI Construction Machinery Co 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 SHI Construction Machinery Co Ltd filed Critical Sumitomo SHI Construction Machinery Co Ltd
Priority to JP9268989U priority Critical patent/JPH0724445Y2/ja
Publication of JPH0332654U publication Critical patent/JPH0332654U/ja
Application granted granted Critical
Publication of JPH0724445Y2 publication Critical patent/JPH0724445Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP9268989U 1989-08-07 1989-08-07 旋回パーキングブレーキ作動用回路 Expired - Fee Related JPH0724445Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9268989U JPH0724445Y2 (ja) 1989-08-07 1989-08-07 旋回パーキングブレーキ作動用回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9268989U JPH0724445Y2 (ja) 1989-08-07 1989-08-07 旋回パーキングブレーキ作動用回路

Publications (2)

Publication Number Publication Date
JPH0332654U JPH0332654U (en, 2012) 1991-03-29
JPH0724445Y2 true JPH0724445Y2 (ja) 1995-06-05

Family

ID=31642101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9268989U Expired - Fee Related JPH0724445Y2 (ja) 1989-08-07 1989-08-07 旋回パーキングブレーキ作動用回路

Country Status (1)

Country Link
JP (1) JPH0724445Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH0332654U (en, 2012) 1991-03-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees