JPH0720201Y2 - 建設機械等の旋回ブレーキ装置 - Google Patents

建設機械等の旋回ブレーキ装置

Info

Publication number
JPH0720201Y2
JPH0720201Y2 JP1989097312U JP9731289U JPH0720201Y2 JP H0720201 Y2 JPH0720201 Y2 JP H0720201Y2 JP 1989097312 U JP1989097312 U JP 1989097312U JP 9731289 U JP9731289 U JP 9731289U JP H0720201 Y2 JPH0720201 Y2 JP H0720201Y2
Authority
JP
Japan
Prior art keywords
hydraulic
hydraulic motor
piston
swing
switching valve
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
JP1989097312U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02112750U (cs
Inventor
博人 大嶋
龍一 大橋
宏 岡野
活雄 長尾
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 JP1989097312U priority Critical patent/JPH0720201Y2/ja
Publication of JPH02112750U publication Critical patent/JPH02112750U/ja
Application granted granted Critical
Publication of JPH0720201Y2 publication Critical patent/JPH0720201Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Operation Control Of Excavators (AREA)
JP1989097312U 1988-10-11 1989-08-21 建設機械等の旋回ブレーキ装置 Expired - Lifetime JPH0720201Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989097312U JPH0720201Y2 (ja) 1988-10-11 1989-08-21 建設機械等の旋回ブレーキ装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-132694 1988-10-11
JP13269488 1988-10-11
JP1989097312U JPH0720201Y2 (ja) 1988-10-11 1989-08-21 建設機械等の旋回ブレーキ装置

Publications (2)

Publication Number Publication Date
JPH02112750U JPH02112750U (cs) 1990-09-10
JPH0720201Y2 true JPH0720201Y2 (ja) 1995-05-15

Family

ID=31718718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989097312U Expired - Lifetime JPH0720201Y2 (ja) 1988-10-11 1989-08-21 建設機械等の旋回ブレーキ装置

Country Status (1)

Country Link
JP (1) JPH0720201Y2 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2593109B2 (ja) * 1991-01-23 1997-03-26 株式会社キトー 旋回抵抗付与装置付設トラッククレーン
JP2005282308A (ja) * 2004-03-31 2005-10-13 Takashi Masaki 回転停止装置を有するバケット
JP4987578B2 (ja) * 2007-06-08 2012-07-25 古河ロックドリル株式会社 破砕機用旋回ブレーキ装置
EP2963190B1 (de) * 2014-07-01 2018-04-18 Morath GmbH Dreh- und Schwenkvorrichtung für eine Baumaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981601U (cs) * 1972-11-01 1974-07-15
JPS60129503U (ja) * 1984-02-10 1985-08-30 株式会社小松製作所 旋回油圧回路

Also Published As

Publication number Publication date
JPH02112750U (cs) 1990-09-10

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