JPS6114319B2 - - Google Patents

Info

Publication number
JPS6114319B2
JPS6114319B2 JP16133280A JP16133280A JPS6114319B2 JP S6114319 B2 JPS6114319 B2 JP S6114319B2 JP 16133280 A JP16133280 A JP 16133280A JP 16133280 A JP16133280 A JP 16133280A JP S6114319 B2 JPS6114319 B2 JP S6114319B2
Authority
JP
Japan
Prior art keywords
tubular body
center hole
joint
propulsion
rod
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
Application number
JP16133280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5785496A (en
Inventor
Yoshinori Hasegawa
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.)
Yamaha Kako Kensetsu Co Ltd
Original Assignee
Yamaha Kako Kensetsu 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 Yamaha Kako Kensetsu Co Ltd filed Critical Yamaha Kako Kensetsu Co Ltd
Priority to JP16133280A priority Critical patent/JPS5785496A/ja
Publication of JPS5785496A publication Critical patent/JPS5785496A/ja
Publication of JPS6114319B2 publication Critical patent/JPS6114319B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP16133280A 1980-11-18 1980-11-18 Tubular body press fit apparatus Granted JPS5785496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16133280A JPS5785496A (en) 1980-11-18 1980-11-18 Tubular body press fit apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16133280A JPS5785496A (en) 1980-11-18 1980-11-18 Tubular body press fit apparatus

Publications (2)

Publication Number Publication Date
JPS5785496A JPS5785496A (en) 1982-05-28
JPS6114319B2 true JPS6114319B2 (enrdf_load_stackoverflow) 1986-04-18

Family

ID=15733064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16133280A Granted JPS5785496A (en) 1980-11-18 1980-11-18 Tubular body press fit apparatus

Country Status (1)

Country Link
JP (1) JPS5785496A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5785496A (en) 1982-05-28

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