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FR1199030A - Boulon d'ancrage - Google Patents

Boulon d'ancrage

Info

Publication number
FR1199030A
FR1199030A FR1199030DA FR1199030A FR 1199030 A FR1199030 A FR 1199030A FR 1199030D A FR1199030D A FR 1199030DA FR 1199030 A FR1199030 A FR 1199030A
Authority
FR
France
Prior art keywords
anchor bolt
anchor
bolt
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
Other languages
English (en)
Inventor
Raymond Ecuer
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
Application granted granted Critical
Publication of FR1199030A publication Critical patent/FR1199030A/fr
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
    • E21D21/008—Anchoring or tensioning means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
    • E21D15/30—Telescopic props with parts held relatively to each other by friction or gripping by means expanded or contracted by pressure applied through the medium of a fluid or quasi- fluid, e.g. rubber
    • E21D15/303—Telescopic props with parts held relatively to each other by friction or gripping by means expanded or contracted by pressure applied through the medium of a fluid or quasi- fluid, e.g. rubber by means of granular material
    • 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
    • F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0841—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with a deformable sleeve member driven against the abutting surface of the head of the bolt or of a plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR1199030D 1958-04-24 1958-04-24 Boulon d'ancrage Expired FR1199030A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1199030T 1958-04-24

Publications (1)

Publication Number Publication Date
FR1199030A true FR1199030A (fr) 1959-12-10

Family

ID=9670254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1199030D Expired FR1199030A (fr) 1958-04-24 1958-04-24 Boulon d'ancrage

Country Status (1)

Country Link
FR (1) FR1199030A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751020A1 (de) * 1976-11-15 1978-05-24 Franz Dipl Ing Powondra Bodenanker
FR2398209A1 (fr) * 1977-07-21 1979-02-16 Hilti Ag Dispositif d'ancrage colle
FR2487938A1 (fr) * 1980-07-31 1982-02-05 Powondra Dipl Ing Franz Element de transmission de forces
FR2537669A1 (fr) * 1982-12-13 1984-06-15 Powondra Dipl Ing Franz Procede permettant de realiser une liaison souple entre un corps metallique en forme de barre et une piece de maintien qu'il traverse et dispositif pour l'application du procede
CN114526283A (zh) * 2022-01-14 2022-05-24 浙江零跑科技股份有限公司 一种用于汽车四轮定位的偏心调整组件

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751020A1 (de) * 1976-11-15 1978-05-24 Franz Dipl Ing Powondra Bodenanker
FR2398209A1 (fr) * 1977-07-21 1979-02-16 Hilti Ag Dispositif d'ancrage colle
FR2487938A1 (fr) * 1980-07-31 1982-02-05 Powondra Dipl Ing Franz Element de transmission de forces
US4431348A (en) * 1980-07-31 1984-02-14 Powondra Dipl Ing Franz Force transmission device
FR2537669A1 (fr) * 1982-12-13 1984-06-15 Powondra Dipl Ing Franz Procede permettant de realiser une liaison souple entre un corps metallique en forme de barre et une piece de maintien qu'il traverse et dispositif pour l'application du procede
CN114526283A (zh) * 2022-01-14 2022-05-24 浙江零跑科技股份有限公司 一种用于汽车四轮定位的偏心调整组件
CN114526283B (zh) * 2022-01-14 2023-08-29 浙江零跑科技股份有限公司 一种用于汽车四轮定位的偏心调整组件

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