FR2540908A1 - Procede d'ancrage permettant de s'affranchir du materiau dans lequel doit etre ancree une cheville a expansion, dispositif, cheville a expansion et meche pour sa mise en oeuvre - Google Patents

Procede d'ancrage permettant de s'affranchir du materiau dans lequel doit etre ancree une cheville a expansion, dispositif, cheville a expansion et meche pour sa mise en oeuvre Download PDF

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Publication number
FR2540908A1
FR2540908A1 FR8302421A FR8302421A FR2540908A1 FR 2540908 A1 FR2540908 A1 FR 2540908A1 FR 8302421 A FR8302421 A FR 8302421A FR 8302421 A FR8302421 A FR 8302421A FR 2540908 A1 FR2540908 A1 FR 2540908A1
Authority
FR
France
Prior art keywords
drilling
expansion
conical
diameter
angle
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.)
Granted
Application number
FR8302421A
Other languages
English (en)
French (fr)
Other versions
FR2540908B1 (enrdf_load_stackoverflow
Inventor
Daniel Lucien Charles Bienaime
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.)
MATERIEL STE INTERNALE
Original Assignee
MATERIEL STE INTERNALE
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 MATERIEL STE INTERNALE filed Critical MATERIEL STE INTERNALE
Priority to FR8302421A priority Critical patent/FR2540908A1/fr
Publication of FR2540908A1 publication Critical patent/FR2540908A1/fr
Application granted granted Critical
Publication of FR2540908B1 publication Critical patent/FR2540908B1/fr
Granted legal-status Critical Current

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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
    • F16B13/08—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0018—Drills for enlarging a hole
    • 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
    • F16B13/0858—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 an expansible sleeve or dowel body driven against a tapered or spherical expander plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
FR8302421A 1983-02-15 1983-02-15 Procede d'ancrage permettant de s'affranchir du materiau dans lequel doit etre ancree une cheville a expansion, dispositif, cheville a expansion et meche pour sa mise en oeuvre Granted FR2540908A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8302421A FR2540908A1 (fr) 1983-02-15 1983-02-15 Procede d'ancrage permettant de s'affranchir du materiau dans lequel doit etre ancree une cheville a expansion, dispositif, cheville a expansion et meche pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302421A FR2540908A1 (fr) 1983-02-15 1983-02-15 Procede d'ancrage permettant de s'affranchir du materiau dans lequel doit etre ancree une cheville a expansion, dispositif, cheville a expansion et meche pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2540908A1 true FR2540908A1 (fr) 1984-08-17
FR2540908B1 FR2540908B1 (enrdf_load_stackoverflow) 1985-05-17

Family

ID=9285933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302421A Granted FR2540908A1 (fr) 1983-02-15 1983-02-15 Procede d'ancrage permettant de s'affranchir du materiau dans lequel doit etre ancree une cheville a expansion, dispositif, cheville a expansion et meche pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2540908A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110802245A (zh) * 2019-09-23 2020-02-18 江苏永昊高强度螺栓有限公司 一种紧固螺栓的打孔工艺
CN119615892A (zh) * 2025-02-14 2025-03-14 长江水利委员会长江科学院 一种倒楔形膨胀预紧式岩体快速锚固装置及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2141154A5 (enrdf_load_stackoverflow) * 1971-06-02 1973-01-19 Olin Corp
FR2257748A1 (enrdf_load_stackoverflow) * 1974-01-11 1975-08-08 Fischer Artur
GB2063730A (en) * 1979-11-20 1981-06-10 Oughton A Drilling guide
FR2521903A1 (fr) * 1982-02-23 1983-08-26 Simat Procede et dispositif permettant de realiser une fixation ou un scellement de securite absolue par forage de trou du type cylindrique/conique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2141154A5 (enrdf_load_stackoverflow) * 1971-06-02 1973-01-19 Olin Corp
FR2257748A1 (enrdf_load_stackoverflow) * 1974-01-11 1975-08-08 Fischer Artur
GB2063730A (en) * 1979-11-20 1981-06-10 Oughton A Drilling guide
FR2521903A1 (fr) * 1982-02-23 1983-08-26 Simat Procede et dispositif permettant de realiser une fixation ou un scellement de securite absolue par forage de trou du type cylindrique/conique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110802245A (zh) * 2019-09-23 2020-02-18 江苏永昊高强度螺栓有限公司 一种紧固螺栓的打孔工艺
CN119615892A (zh) * 2025-02-14 2025-03-14 长江水利委员会长江科学院 一种倒楔形膨胀预紧式岩体快速锚固装置及方法

Also Published As

Publication number Publication date
FR2540908B1 (enrdf_load_stackoverflow) 1985-05-17

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