FR2422058A1 - Ancrage precontraint a fil - Google Patents

Ancrage precontraint a fil

Info

Publication number
FR2422058A1
FR2422058A1 FR7735553A FR7735553A FR2422058A1 FR 2422058 A1 FR2422058 A1 FR 2422058A1 FR 7735553 A FR7735553 A FR 7735553A FR 7735553 A FR7735553 A FR 7735553A FR 2422058 A1 FR2422058 A1 FR 2422058A1
Authority
FR
France
Prior art keywords
coils
expand
plug
masonry walls
fixing objects
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
FR7735553A
Other languages
English (en)
Other versions
FR2422058B1 (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.)
STRAUB JEAN MARIE
Original Assignee
STRAUB JEAN MARIE
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 STRAUB JEAN MARIE filed Critical STRAUB JEAN MARIE
Priority to FR7735553A priority Critical patent/FR2422058A1/fr
Publication of FR2422058A1 publication Critical patent/FR2422058A1/fr
Application granted granted Critical
Publication of FR2422058B1 publication Critical patent/FR2422058B1/fr
Granted 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
    • F16B13/08—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
    • 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
    • F16B13/0875—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 elastic discs or spring washers anchoring in the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Fencing (AREA)

Abstract

Dispositif se logeant dans une cavité, un perçage, constituant un système d'ancrage précontraint résistant plus particulièrement à l'arrachement. Il comprend notamment un fil métallique façonné en enroulement conditionné mécaniquement avant la mise en place pour présenter un encombrement réduit, engagé librement dans son logement et développant après libération des efforts d'expansion le rendant solidaire des parois du logement. Il constitue ainsi un ancrage rapide et pratique pour divers dispositifs de fixation peu sensibles à l'action de la température. L'invention est utilisable dans le bâtiment et dans la construction mécanique, seule ou comme accessoire d'autres dispositifs habituels.
FR7735553A 1977-11-25 1977-11-25 Ancrage precontraint a fil Granted FR2422058A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735553A FR2422058A1 (fr) 1977-11-25 1977-11-25 Ancrage precontraint a fil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735553A FR2422058A1 (fr) 1977-11-25 1977-11-25 Ancrage precontraint a fil

Publications (2)

Publication Number Publication Date
FR2422058A1 true FR2422058A1 (fr) 1979-11-02
FR2422058B1 FR2422058B1 (fr) 1980-10-17

Family

ID=9198077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735553A Granted FR2422058A1 (fr) 1977-11-25 1977-11-25 Ancrage precontraint a fil

Country Status (1)

Country Link
FR (1) FR2422058A1 (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR473306A (fr) * 1913-09-15 1915-01-08 Societe Francaise D Exploitation Des Appareils Koe Dispositif permettant de fixer des supports ou des objets quelconques à des parois quelconques
FR479077A (fr) * 1915-06-16 1916-02-09 Gurdon Saltonstall Mumford Perfectionnements dans les constructions en béton
US2690693A (en) * 1950-09-07 1954-10-05 Maxwell S Campbell Fastener with expanding spring gripping means
US2842999A (en) * 1954-08-06 1958-07-15 Ohio Brass Co Expansion bolt with coil spring having overlapping convolutions and outwardly extending edge
US3302509A (en) * 1964-04-03 1967-02-07 Henry J Modrey Expansion anchor
FR1538544A (fr) * 1967-07-26 1968-09-06 Cheville destinée à assurer la fixation d'une vis dans une pièce quelconque
FR2095843A5 (fr) * 1970-06-03 1972-02-11 Wilhelmer Johann
DE2118153A1 (de) * 1971-04-15 1972-10-26 Leitner, Kajetan, 8122 Penzberg Schraubendubel und Verfahren zu seiner Montage
FR2142124A5 (fr) * 1971-06-14 1973-01-26 See Jacques
FR2250039A2 (en) * 1973-11-02 1975-05-30 Fischer Artur Fixing device for supports in masonry - is primarily for objects not situated touching the wall
FR2277971A1 (fr) * 1974-07-11 1976-02-06 Cocentall Ateliers Carspach Sa Boulon d'ancrage perfectionne

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR473306A (fr) * 1913-09-15 1915-01-08 Societe Francaise D Exploitation Des Appareils Koe Dispositif permettant de fixer des supports ou des objets quelconques à des parois quelconques
FR479077A (fr) * 1915-06-16 1916-02-09 Gurdon Saltonstall Mumford Perfectionnements dans les constructions en béton
US2690693A (en) * 1950-09-07 1954-10-05 Maxwell S Campbell Fastener with expanding spring gripping means
US2842999A (en) * 1954-08-06 1958-07-15 Ohio Brass Co Expansion bolt with coil spring having overlapping convolutions and outwardly extending edge
US3302509A (en) * 1964-04-03 1967-02-07 Henry J Modrey Expansion anchor
FR1538544A (fr) * 1967-07-26 1968-09-06 Cheville destinée à assurer la fixation d'une vis dans une pièce quelconque
FR2095843A5 (fr) * 1970-06-03 1972-02-11 Wilhelmer Johann
DE2118153A1 (de) * 1971-04-15 1972-10-26 Leitner, Kajetan, 8122 Penzberg Schraubendubel und Verfahren zu seiner Montage
FR2142124A5 (fr) * 1971-06-14 1973-01-26 See Jacques
FR2250039A2 (en) * 1973-11-02 1975-05-30 Fischer Artur Fixing device for supports in masonry - is primarily for objects not situated touching the wall
FR2277971A1 (fr) * 1974-07-11 1976-02-06 Cocentall Ateliers Carspach Sa Boulon d'ancrage perfectionne

Also Published As

Publication number Publication date
FR2422058B1 (fr) 1980-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse