JPS5931689U - さく岩機用シヤンクロツドにおけるカツプシ−ル装着機構 - Google Patents

さく岩機用シヤンクロツドにおけるカツプシ−ル装着機構

Info

Publication number
JPS5931689U
JPS5931689U JP12369182U JP12369182U JPS5931689U JP S5931689 U JPS5931689 U JP S5931689U JP 12369182 U JP12369182 U JP 12369182U JP 12369182 U JP12369182 U JP 12369182U JP S5931689 U JPS5931689 U JP S5931689U
Authority
JP
Japan
Prior art keywords
cup seal
hole
attachment mechanism
shank rod
drilling machine
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
JP12369182U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239189Y2 (enrdf_load_stackoverflow
Inventor
覚知　博
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.)
Mitsubishi Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg 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 Mitsubishi Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Priority to JP12369182U priority Critical patent/JPS5931689U/ja
Publication of JPS5931689U publication Critical patent/JPS5931689U/ja
Application granted granted Critical
Publication of JPS6239189Y2 publication Critical patent/JPS6239189Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP12369182U 1982-08-17 1982-08-17 さく岩機用シヤンクロツドにおけるカツプシ−ル装着機構 Granted JPS5931689U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12369182U JPS5931689U (ja) 1982-08-17 1982-08-17 さく岩機用シヤンクロツドにおけるカツプシ−ル装着機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12369182U JPS5931689U (ja) 1982-08-17 1982-08-17 さく岩機用シヤンクロツドにおけるカツプシ−ル装着機構

Publications (2)

Publication Number Publication Date
JPS5931689U true JPS5931689U (ja) 1984-02-27
JPS6239189Y2 JPS6239189Y2 (enrdf_load_stackoverflow) 1987-10-06

Family

ID=30282257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12369182U Granted JPS5931689U (ja) 1982-08-17 1982-08-17 さく岩機用シヤンクロツドにおけるカツプシ−ル装着機構

Country Status (1)

Country Link
JP (1) JPS5931689U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6239189Y2 (enrdf_load_stackoverflow) 1987-10-06

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