JPS6132251U - 上部旋回式建設機械の旋回体駐車ブレ−キ装置 - Google Patents

上部旋回式建設機械の旋回体駐車ブレ−キ装置

Info

Publication number
JPS6132251U
JPS6132251U JP11645684U JP11645684U JPS6132251U JP S6132251 U JPS6132251 U JP S6132251U JP 11645684 U JP11645684 U JP 11645684U JP 11645684 U JP11645684 U JP 11645684U JP S6132251 U JPS6132251 U JP S6132251U
Authority
JP
Japan
Prior art keywords
brake device
parking brake
hydraulic pressure
upper swing
swivel
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
JP11645684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248518Y2 (forum.php
Inventor
寿一 小竹
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP11645684U priority Critical patent/JPS6132251U/ja
Publication of JPS6132251U publication Critical patent/JPS6132251U/ja
Application granted granted Critical
Publication of JPH0248518Y2 publication Critical patent/JPH0248518Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
JP11645684U 1984-07-31 1984-07-31 上部旋回式建設機械の旋回体駐車ブレ−キ装置 Granted JPS6132251U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11645684U JPS6132251U (ja) 1984-07-31 1984-07-31 上部旋回式建設機械の旋回体駐車ブレ−キ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11645684U JPS6132251U (ja) 1984-07-31 1984-07-31 上部旋回式建設機械の旋回体駐車ブレ−キ装置

Publications (2)

Publication Number Publication Date
JPS6132251U true JPS6132251U (ja) 1986-02-26
JPH0248518Y2 JPH0248518Y2 (forum.php) 1990-12-19

Family

ID=30675401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11645684U Granted JPS6132251U (ja) 1984-07-31 1984-07-31 上部旋回式建設機械の旋回体駐車ブレ−キ装置

Country Status (1)

Country Link
JP (1) JPS6132251U (forum.php)

Also Published As

Publication number Publication date
JPH0248518Y2 (forum.php) 1990-12-19

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