FR1099620A - Assembly device by unscrewable threaded member - Google Patents

Assembly device by unscrewable threaded member

Info

Publication number
FR1099620A
FR1099620A FR1099620DA FR1099620A FR 1099620 A FR1099620 A FR 1099620A FR 1099620D A FR1099620D A FR 1099620DA FR 1099620 A FR1099620 A FR 1099620A
Authority
FR
France
Prior art keywords
unscrewable
threaded member
assembly device
assembly
threaded
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
French (fr)
Inventor
Wladimir De Fligue
Paul-Louis Lavallee
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 FR1099620A publication Critical patent/FR1099620A/en
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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1099620D 1954-02-18 1954-02-18 Assembly device by unscrewable threaded member Expired FR1099620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1099620T 1954-02-18

Publications (1)

Publication Number Publication Date
FR1099620A true FR1099620A (en) 1955-09-07

Family

ID=9619904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1099620D Expired FR1099620A (en) 1954-02-18 1954-02-18 Assembly device by unscrewable threaded member

Country Status (1)

Country Link
FR (1) FR1099620A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941563A (en) * 1956-10-22 1960-06-21 Illinois Tool Works Slotted screw with unthreaded intermediate locking portion
US3339952A (en) * 1965-04-08 1967-09-05 Nat Lock Co Construction bolt or fastener
US3731725A (en) * 1971-07-06 1973-05-08 A Brophy Self stopping and locking screw
FR2461138A1 (en) * 1979-07-10 1981-01-30 Forgeage Decolletage Ste Gle Countersunk screw for butt corner joint chipboard - has tapered neck with radial ribs on countersunk face, including driving socket for masking stud
DE3326079A1 (en) * 1982-07-22 1984-01-26 Illinois Tool Works Inc., 60631 Chicago, Ill. THREAD FASTENER WITH DEPTH CONTROL
US4877364A (en) * 1985-07-24 1989-10-31 General Datacomm. Inc. Captive screw and assembly
FR2780458A1 (en) * 1998-06-24 1999-12-31 Coutier Moulage Gen Ind Fixing screw between synthetic material and metal piece
FR2780457A1 (en) * 1998-06-24 1999-12-31 Coutier Moulage Gen Ind Fixing screw between synthetic material and metal piece, especially in vehicles
WO2003031831A1 (en) 2001-10-09 2003-04-17 Sedie Friuli Di Fornasarig Srl Self-threading attachment screw

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941563A (en) * 1956-10-22 1960-06-21 Illinois Tool Works Slotted screw with unthreaded intermediate locking portion
US3339952A (en) * 1965-04-08 1967-09-05 Nat Lock Co Construction bolt or fastener
US3731725A (en) * 1971-07-06 1973-05-08 A Brophy Self stopping and locking screw
FR2461138A1 (en) * 1979-07-10 1981-01-30 Forgeage Decolletage Ste Gle Countersunk screw for butt corner joint chipboard - has tapered neck with radial ribs on countersunk face, including driving socket for masking stud
DE3326079A1 (en) * 1982-07-22 1984-01-26 Illinois Tool Works Inc., 60631 Chicago, Ill. THREAD FASTENER WITH DEPTH CONTROL
US4877364A (en) * 1985-07-24 1989-10-31 General Datacomm. Inc. Captive screw and assembly
FR2780458A1 (en) * 1998-06-24 1999-12-31 Coutier Moulage Gen Ind Fixing screw between synthetic material and metal piece
FR2780457A1 (en) * 1998-06-24 1999-12-31 Coutier Moulage Gen Ind Fixing screw between synthetic material and metal piece, especially in vehicles
WO2003031831A1 (en) 2001-10-09 2003-04-17 Sedie Friuli Di Fornasarig Srl Self-threading attachment screw

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