JPS6115391U - タ−ボドリルのメカニカルシ−ル - Google Patents

タ−ボドリルのメカニカルシ−ル

Info

Publication number
JPS6115391U
JPS6115391U JP9692684U JP9692684U JPS6115391U JP S6115391 U JPS6115391 U JP S6115391U JP 9692684 U JP9692684 U JP 9692684U JP 9692684 U JP9692684 U JP 9692684U JP S6115391 U JPS6115391 U JP S6115391U
Authority
JP
Japan
Prior art keywords
seal
diameter portion
rotating shaft
turbo drill
drive collar
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
JP9692684U
Other languages
English (en)
Japanese (ja)
Other versions
JPS64467Y2 (forum.php
Inventor
稔 織田
弘道 佐藤
洋 高田
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 JP9692684U priority Critical patent/JPS6115391U/ja
Publication of JPS6115391U publication Critical patent/JPS6115391U/ja
Application granted granted Critical
Publication of JPS64467Y2 publication Critical patent/JPS64467Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Mechanical Sealing (AREA)
JP9692684U 1984-06-29 1984-06-29 タ−ボドリルのメカニカルシ−ル Granted JPS6115391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9692684U JPS6115391U (ja) 1984-06-29 1984-06-29 タ−ボドリルのメカニカルシ−ル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9692684U JPS6115391U (ja) 1984-06-29 1984-06-29 タ−ボドリルのメカニカルシ−ル

Publications (2)

Publication Number Publication Date
JPS6115391U true JPS6115391U (ja) 1986-01-29
JPS64467Y2 JPS64467Y2 (forum.php) 1989-01-06

Family

ID=30656448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9692684U Granted JPS6115391U (ja) 1984-06-29 1984-06-29 タ−ボドリルのメカニカルシ−ル

Country Status (1)

Country Link
JP (1) JPS6115391U (forum.php)

Also Published As

Publication number Publication date
JPS64467Y2 (forum.php) 1989-01-06

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