FR1217210A - Bearing plate and nut for anchoring device - Google Patents

Bearing plate and nut for anchoring device

Info

Publication number
FR1217210A
FR1217210A FR780746A FR780746A FR1217210A FR 1217210 A FR1217210 A FR 1217210A FR 780746 A FR780746 A FR 780746A FR 780746 A FR780746 A FR 780746A FR 1217210 A FR1217210 A FR 1217210A
Authority
FR
France
Prior art keywords
nut
bearing plate
anchoring device
anchoring
bearing
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
FR780746A
Other languages
French (fr)
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.)
Forges & Boulonneries Hermant
Original Assignee
Forges & Boulonneries Hermant
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 Forges & Boulonneries Hermant filed Critical Forges & Boulonneries Hermant
Priority to FR780746A priority Critical patent/FR1217210A/en
Application granted granted Critical
Publication of FR1217210A publication Critical patent/FR1217210A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0086—Bearing plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR780746A 1958-12-03 1958-12-03 Bearing plate and nut for anchoring device Expired FR1217210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR780746A FR1217210A (en) 1958-12-03 1958-12-03 Bearing plate and nut for anchoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780746A FR1217210A (en) 1958-12-03 1958-12-03 Bearing plate and nut for anchoring device

Publications (1)

Publication Number Publication Date
FR1217210A true FR1217210A (en) 1960-05-02

Family

ID=8708906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780746A Expired FR1217210A (en) 1958-12-03 1958-12-03 Bearing plate and nut for anchoring device

Country Status (1)

Country Link
FR (1) FR1217210A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013955A1 (en) * 1995-10-06 1997-04-17 Reburg-Patentverwertungsgesellschaft Mbh Anchor plate
US5885034A (en) * 1994-06-09 1999-03-23 Industrial Rollformers Pty. Ltd. Washer for use in mining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5885034A (en) * 1994-06-09 1999-03-23 Industrial Rollformers Pty. Ltd. Washer for use in mining
WO1997013955A1 (en) * 1995-10-06 1997-04-17 Reburg-Patentverwertungsgesellschaft Mbh Anchor plate

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