FR2524087A1 - Filet helicoidal a autotaraudage et fil pour sa fabrication - Google Patents

Filet helicoidal a autotaraudage et fil pour sa fabrication Download PDF

Info

Publication number
FR2524087A1
FR2524087A1 FR8204903A FR8204903A FR2524087A1 FR 2524087 A1 FR2524087 A1 FR 2524087A1 FR 8204903 A FR8204903 A FR 8204903A FR 8204903 A FR8204903 A FR 8204903A FR 2524087 A1 FR2524087 A1 FR 2524087A1
Authority
FR
France
Prior art keywords
thread
net
wire
tapping
forming
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
FR8204903A
Other languages
English (en)
French (fr)
Other versions
FR2524087B1 (OSRAM
Inventor
Gerard Meillat
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.)
Bollhoff Otalu SA
Original Assignee
Otalu SA
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 Otalu SA filed Critical Otalu SA
Priority to FR8204903A priority Critical patent/FR2524087A1/fr
Priority to EP83400519A priority patent/EP0090698A1/fr
Publication of FR2524087A1 publication Critical patent/FR2524087A1/fr
Application granted granted Critical
Publication of FR2524087B1 publication Critical patent/FR2524087B1/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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
FR8204903A 1982-03-23 1982-03-23 Filet helicoidal a autotaraudage et fil pour sa fabrication Granted FR2524087A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8204903A FR2524087A1 (fr) 1982-03-23 1982-03-23 Filet helicoidal a autotaraudage et fil pour sa fabrication
EP83400519A EP0090698A1 (fr) 1982-03-23 1983-03-14 Filet hélicoidal à autotaraudage et fil pour sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8204903A FR2524087A1 (fr) 1982-03-23 1982-03-23 Filet helicoidal a autotaraudage et fil pour sa fabrication

Publications (2)

Publication Number Publication Date
FR2524087A1 true FR2524087A1 (fr) 1983-09-30
FR2524087B1 FR2524087B1 (OSRAM) 1984-05-11

Family

ID=9272280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204903A Granted FR2524087A1 (fr) 1982-03-23 1982-03-23 Filet helicoidal a autotaraudage et fil pour sa fabrication

Country Status (2)

Country Link
EP (1) EP0090698A1 (OSRAM)
FR (1) FR2524087A1 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577301B2 (en) * 1983-09-16 1988-09-22 Kato Spring Works Company, Ltd. Tangless helical coiled insert
PT81667B (pt) * 1984-12-14 1988-08-17 Multiclip Co Ltd Dispositivos de fixacao
DE112007001759A5 (de) * 2006-05-24 2009-04-30 Magna Engineering Center Gmbh Federschraube
US20070292238A1 (en) * 2006-06-19 2007-12-20 Simon James Bowen Thread forming wire thread insert
AU2006292043B1 (en) * 2006-06-19 2008-01-10 Alcoa Fastening Systems - Australia Pty Ltd Thread forming wire thread insert
DE102009048160B4 (de) 2009-10-02 2019-05-16 Böllhoff Verbindungstechnik GmbH Einformbare Drahtgewindeeinsätze, Bauteil mit einformbarem Drahtgewindeeinsatz sowie Herstellungsverfahren eines Bauteils mit einformbarem Drahtgewindeeinsatz

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126935C (OSRAM) *
FR835725A (fr) * 1938-02-12 1938-12-29 Fixation à vis à grande résistance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189063A (en) * 1968-04-08 1970-04-22 Cross Mfg Co 1938 Ltd Improvements in Threaded Connections of Bolts, Studs and the Like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126935C (OSRAM) *
FR835725A (fr) * 1938-02-12 1938-12-29 Fixation à vis à grande résistance

Also Published As

Publication number Publication date
FR2524087B1 (OSRAM) 1984-05-11
EP0090698A1 (fr) 1983-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse