JPH0726442Y2 - 旋回モータのブレーキ装置 - Google Patents

旋回モータのブレーキ装置

Info

Publication number
JPH0726442Y2
JPH0726442Y2 JP5302590U JP5302590U JPH0726442Y2 JP H0726442 Y2 JPH0726442 Y2 JP H0726442Y2 JP 5302590 U JP5302590 U JP 5302590U JP 5302590 U JP5302590 U JP 5302590U JP H0726442 Y2 JPH0726442 Y2 JP H0726442Y2
Authority
JP
Japan
Prior art keywords
swing motor
valve
pressure
brake
rotation
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 - Lifetime
Application number
JP5302590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412551U (enExample
Inventor
潤一 田畑
信明 的場
Original Assignee
新キャタピラー三菱株式会社
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 新キャタピラー三菱株式会社 filed Critical 新キャタピラー三菱株式会社
Priority to JP5302590U priority Critical patent/JPH0726442Y2/ja
Publication of JPH0412551U publication Critical patent/JPH0412551U/ja
Application granted granted Critical
Publication of JPH0726442Y2 publication Critical patent/JPH0726442Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
JP5302590U 1990-05-23 1990-05-23 旋回モータのブレーキ装置 Expired - Lifetime JPH0726442Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5302590U JPH0726442Y2 (ja) 1990-05-23 1990-05-23 旋回モータのブレーキ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5302590U JPH0726442Y2 (ja) 1990-05-23 1990-05-23 旋回モータのブレーキ装置

Publications (2)

Publication Number Publication Date
JPH0412551U JPH0412551U (enExample) 1992-01-31
JPH0726442Y2 true JPH0726442Y2 (ja) 1995-06-14

Family

ID=31573848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5302590U Expired - Lifetime JPH0726442Y2 (ja) 1990-05-23 1990-05-23 旋回モータのブレーキ装置

Country Status (1)

Country Link
JP (1) JPH0726442Y2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012137647A1 (ja) * 2011-04-01 2012-10-11 日立建機株式会社 作業機械の油圧駆動装置
KR101449012B1 (ko) * 2007-12-26 2014-10-13 두산인프라코어 주식회사 건설중장비용 상부선회체 제동장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6829053B2 (ja) 2016-11-09 2021-02-10 コマツ産機株式会社 マシンルーム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101449012B1 (ko) * 2007-12-26 2014-10-13 두산인프라코어 주식회사 건설중장비용 상부선회체 제동장치
WO2012137647A1 (ja) * 2011-04-01 2012-10-11 日立建機株式会社 作業機械の油圧駆動装置
CN103459857A (zh) * 2011-04-01 2013-12-18 日立建机株式会社 作业机械的液压驱动装置
CN103459857B (zh) * 2011-04-01 2015-11-25 日立建机株式会社 作业机械的液压驱动装置
US9285023B2 (en) 2011-04-01 2016-03-15 Hitachi Construction Machinery Co., Ltd. Hydraulic drive of operating machine

Also Published As

Publication number Publication date
JPH0412551U (enExample) 1992-01-31

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