FR2180366A5 - - Google Patents

Info

Publication number
FR2180366A5
FR2180366A5 FR7313070A FR7313070A FR2180366A5 FR 2180366 A5 FR2180366 A5 FR 2180366A5 FR 7313070 A FR7313070 A FR 7313070A FR 7313070 A FR7313070 A FR 7313070A FR 2180366 A5 FR2180366 A5 FR 2180366A5
Authority
FR
France
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
FR7313070A
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.)
SIKSTROM KARL
Original Assignee
SIKSTROM KARL
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 SIKSTROM KARL filed Critical SIKSTROM KARL
Application granted granted Critical
Publication of FR2180366A5 publication Critical patent/FR2180366A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places
    • 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
    • E21D21/008—Anchoring or tensioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Dowels (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR7313070A 1972-04-13 1973-04-11 Expired FR2180366A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04767/72A SE361339B (fr) 1972-04-13 1972-04-13

Publications (1)

Publication Number Publication Date
FR2180366A5 true FR2180366A5 (fr) 1973-11-23

Family

ID=20264926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313070A Expired FR2180366A5 (fr) 1972-04-13 1973-04-11

Country Status (12)

Country Link
US (1) US3884099A (fr)
JP (1) JPS5717206B2 (fr)
BR (1) BR7302688D0 (fr)
CA (1) CA977591A (fr)
DE (1) DE2318776C2 (fr)
ES (1) ES413657A1 (fr)
FI (1) FI59468C (fr)
FR (1) FR2180366A5 (fr)
GB (1) GB1365467A (fr)
IT (1) IT980832B (fr)
NO (1) NO132737C (fr)
SE (1) SE361339B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968965A (en) * 1973-03-14 1976-07-13 Frenkel Richard E Game racket
DE3010440A1 (de) * 1980-03-19 1981-09-24 Stumpp + Kurz Gmbh + Co, 7000 Stuttgart Bohrwerkzeug zum herstellen einer und duebel zum formschluessigen einsetzen in eine in grosser tiefe mit einer konischen erweiterung versehenen bohrung
DE3025816A1 (de) * 1980-07-08 1982-02-04 Werkzeugfabrik Fritz Mächtle GmbH & Co KG, 7015 Korntal Verfahren zum befestigen von lasten mittels spreizanker sowie spreizanker zur durchfuehrung dieses verfahrens
US4613264A (en) * 1982-04-16 1986-09-23 Mcintyre Douglas O Anchor bolt
DE3246275A1 (de) * 1982-12-14 1984-06-14 Hilti Ag, Schaan Spreizduebel
GB8405402D0 (en) * 1984-03-01 1984-04-04 Dom Holdings Plc Expansion anchor
SE459030B (sv) * 1986-02-11 1989-05-29 3R Syst Int Ab Styr- och laaspinne av expanderande typ
GB2245673A (en) * 1990-07-03 1992-01-08 Itw Ltd Removable scaffolding anchor and removal tool
CA2566986C (fr) * 2006-11-02 2015-01-06 Jonathan Jonny Melic Ancre pour beton
CN102086770B (zh) * 2011-03-15 2013-04-03 北京科技大学 一种锥阻式摩擦套筒大变形锚杆
US20140112732A1 (en) * 2012-10-19 2014-04-24 Electro-Motive Diesel, Inc. Expanding Dowel Rod Structure
CA2920279A1 (fr) 2013-08-08 2015-02-12 Howa Corporation Boulon d'ancrage
CN109804168B (zh) * 2016-08-16 2021-09-07 凯特克分部尤尼克斯公司 用于紧固和/或对齐物体的装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263925C (fr) *
US674074A (en) * 1900-10-19 1901-05-14 Walter E Devlin Expansion-bolt.
US777399A (en) * 1903-04-06 1904-12-13 Isaac Church Expansion-bolt.
US1349437A (en) * 1919-04-24 1920-08-10 Bernard J Boyle Expansion-bolt
US2870666A (en) * 1955-02-21 1959-01-27 Pattin Mfg Company Inc Mine roof bolt with abutting shoulder preventing over-expansion
US3022700A (en) * 1958-03-14 1962-02-27 Pattin Mfg Company Inc Mine roof bolt assembly with sequential multiple expansion means
US3227031A (en) * 1962-07-05 1966-01-04 Chester I Williams Rock bolt anchor assembly
US3379089A (en) * 1966-04-04 1968-04-23 Chester I. Williams Limited expansion rock bolt anchor
US3394627A (en) * 1967-07-13 1968-07-30 Metcalfe Arthur Expansive anchoring device

Also Published As

Publication number Publication date
NO132737C (fr) 1975-12-22
CA977591A (en) 1975-11-11
SE361339B (fr) 1973-10-29
BR7302688D0 (pt) 1974-06-27
FI59468C (fi) 1981-08-10
FI59468B (fi) 1981-04-30
DE2318776A1 (de) 1973-10-25
AU5441873A (en) 1974-10-17
IT980832B (it) 1974-10-10
DE2318776C2 (de) 1983-08-04
GB1365467A (en) 1974-09-04
ES413657A1 (es) 1976-01-16
US3884099A (en) 1975-05-20
NO132737B (fr) 1975-09-15
JPS5717206B2 (fr) 1982-04-09
JPS4914855A (fr) 1974-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse