JPS586900U - ロツクボルト - Google Patents

ロツクボルト

Info

Publication number
JPS586900U
JPS586900U JP9846981U JP9846981U JPS586900U JP S586900 U JPS586900 U JP S586900U JP 9846981 U JP9846981 U JP 9846981U JP 9846981 U JP9846981 U JP 9846981U JP S586900 U JPS586900 U JP S586900U
Authority
JP
Japan
Prior art keywords
lock bolt
cylinder
abstract
holes
longitudinal direction
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.)
Pending
Application number
JP9846981U
Other languages
English (en)
Inventor
政臣 川守田
Original Assignee
合資会社日高商会
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 合資会社日高商会 filed Critical 合資会社日高商会
Priority to JP9846981U priority Critical patent/JPS586900U/ja
Publication of JPS586900U publication Critical patent/JPS586900U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
−第1N:本考案の一実施例の説明図、第2図°:本考
案による圧力発生の説明図。 1:円筒、2:杭孔、4:アタッチメント、11:フラ
ンジ、12:孔、13ニスリツト、14:テーパ。 一部。

Claims (1)

  1. 【実用新案登録請求の範囲】 両端開放の円筒の長手方向全長iこスリットを開設し、 円筒には充填材吐出用の孔を複数個開設したことを特徴
    とするロックボルト。
JP9846981U 1981-07-03 1981-07-03 ロツクボルト Pending JPS586900U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9846981U JPS586900U (ja) 1981-07-03 1981-07-03 ロツクボルト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9846981U JPS586900U (ja) 1981-07-03 1981-07-03 ロツクボルト

Publications (1)

Publication Number Publication Date
JPS586900U true JPS586900U (ja) 1983-01-17

Family

ID=29893228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9846981U Pending JPS586900U (ja) 1981-07-03 1981-07-03 ロツクボルト

Country Status (1)

Country Link
JP (1) JPS586900U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441600U (ja) * 1990-07-31 1992-04-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452835A (en) * 1977-08-04 1979-04-25 Ingersoll Rand Co Abrasion base rock stabilizing instrument
JPS5677500A (en) * 1979-11-26 1981-06-25 Hirofumi Inada Lock bolt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452835A (en) * 1977-08-04 1979-04-25 Ingersoll Rand Co Abrasion base rock stabilizing instrument
JPS5677500A (en) * 1979-11-26 1981-06-25 Hirofumi Inada Lock bolt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441600U (ja) * 1990-07-31 1992-04-08

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