JPS5876658U - 旋回中心部の防水装置 - Google Patents

旋回中心部の防水装置

Info

Publication number
JPS5876658U
JPS5876658U JP17025481U JP17025481U JPS5876658U JP S5876658 U JPS5876658 U JP S5876658U JP 17025481 U JP17025481 U JP 17025481U JP 17025481 U JP17025481 U JP 17025481U JP S5876658 U JPS5876658 U JP S5876658U
Authority
JP
Japan
Prior art keywords
center
slewing
center joint
rotation
waterproofing device
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
JP17025481U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315407Y2 (en, 2012
Inventor
岡部　信也
中桐　史樹
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP17025481U priority Critical patent/JPS5876658U/ja
Publication of JPS5876658U publication Critical patent/JPS5876658U/ja
Application granted granted Critical
Publication of JPS6315407Y2 publication Critical patent/JPS6315407Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
JP17025481U 1981-11-17 1981-11-17 旋回中心部の防水装置 Granted JPS5876658U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17025481U JPS5876658U (ja) 1981-11-17 1981-11-17 旋回中心部の防水装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17025481U JPS5876658U (ja) 1981-11-17 1981-11-17 旋回中心部の防水装置

Publications (2)

Publication Number Publication Date
JPS5876658U true JPS5876658U (ja) 1983-05-24
JPS6315407Y2 JPS6315407Y2 (en, 2012) 1988-04-28

Family

ID=29962216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17025481U Granted JPS5876658U (ja) 1981-11-17 1981-11-17 旋回中心部の防水装置

Country Status (1)

Country Link
JP (1) JPS5876658U (en, 2012)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850162U (ja) * 1981-09-28 1983-04-05 株式会社神戸製鋼所 旋回式作業機械のグリ−スバスシ−ル装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850162U (ja) * 1981-09-28 1983-04-05 株式会社神戸製鋼所 旋回式作業機械のグリ−スバスシ−ル装置

Also Published As

Publication number Publication date
JPS6315407Y2 (en, 2012) 1988-04-28

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