JPH0545680Y2 - - Google Patents

Info

Publication number
JPH0545680Y2
JPH0545680Y2 JP1986195587U JP19558786U JPH0545680Y2 JP H0545680 Y2 JPH0545680 Y2 JP H0545680Y2 JP 1986195587 U JP1986195587 U JP 1986195587U JP 19558786 U JP19558786 U JP 19558786U JP H0545680 Y2 JPH0545680 Y2 JP H0545680Y2
Authority
JP
Japan
Prior art keywords
rib
width
bolt body
screw
injection hole
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 - Lifetime
Application number
JP1986195587U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63100600U (pm
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 filed Critical
Priority to JP1986195587U priority Critical patent/JPH0545680Y2/ja
Publication of JPS63100600U publication Critical patent/JPS63100600U/ja
Application granted granted Critical
Publication of JPH0545680Y2 publication Critical patent/JPH0545680Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1986195587U 1986-12-19 1986-12-19 Expired - Lifetime JPH0545680Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986195587U JPH0545680Y2 (pm) 1986-12-19 1986-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986195587U JPH0545680Y2 (pm) 1986-12-19 1986-12-19

Publications (2)

Publication Number Publication Date
JPS63100600U JPS63100600U (pm) 1988-06-30
JPH0545680Y2 true JPH0545680Y2 (pm) 1993-11-24

Family

ID=31153610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986195587U Expired - Lifetime JPH0545680Y2 (pm) 1986-12-19 1986-12-19

Country Status (1)

Country Link
JP (1) JPH0545680Y2 (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2694672B2 (ja) * 1990-07-09 1997-12-24 大成建設株式会社 回転打撃伝達ロックボルト

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428205A (en) * 1977-08-05 1979-03-02 Furukawa Electric Co Ltd:The Preventing device for oxidation of molten metal
JPS5531888U (pm) * 1978-08-24 1980-02-29
JPS60192047A (ja) * 1984-03-09 1985-09-30 新日本製鐵株式会社 ねじ鉄筋の接続装置

Also Published As

Publication number Publication date
JPS63100600U (pm) 1988-06-30

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