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FR2415225A1 - Expandable nail with tubular construction - has split body including pressed-out pointed lock tongues driven home by mandrel - Google Patents

Expandable nail with tubular construction - has split body including pressed-out pointed lock tongues driven home by mandrel

Info

Publication number
FR2415225A1
FR2415225A1 FR7801858A FR7801858A FR2415225A1 FR 2415225 A1 FR2415225 A1 FR 2415225A1 FR 7801858 A FR7801858 A FR 7801858A FR 7801858 A FR7801858 A FR 7801858A FR 2415225 A1 FR2415225 A1 FR 2415225A1
Authority
FR
France
Prior art keywords
mandrel
body including
tubular construction
split body
lock tongues
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.)
Pending
Application number
FR7801858A
Other languages
French (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.)
FAEAM
Original Assignee
FAEAM
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 FAEAM filed Critical FAEAM
Priority to FR7801858A priority Critical patent/FR2415225A1/en
Publication of FR2415225A1 publication Critical patent/FR2415225A1/en
Pending 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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The nail has a hollow metal body formed by two half cylindrical housings (2) which are connected together at the front end (3) and open at the rear, head, end (5). a longitudinal opening (4) is provided between the housings and tangs (8) project from their side faces. The head has a flange (7) and a conical neck (6). The tangs are formed by cuts in the housing walls. The nail enters a preformed hole and is expanded by driving in a mandrel which has a conical point tip. The mandrel can be left in or removed.
FR7801858A 1978-01-24 1978-01-24 Expandable nail with tubular construction - has split body including pressed-out pointed lock tongues driven home by mandrel Pending FR2415225A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7801858A FR2415225A1 (en) 1978-01-24 1978-01-24 Expandable nail with tubular construction - has split body including pressed-out pointed lock tongues driven home by mandrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801858A FR2415225A1 (en) 1978-01-24 1978-01-24 Expandable nail with tubular construction - has split body including pressed-out pointed lock tongues driven home by mandrel

Publications (1)

Publication Number Publication Date
FR2415225A1 true FR2415225A1 (en) 1979-08-17

Family

ID=9203755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801858A Pending FR2415225A1 (en) 1978-01-24 1978-01-24 Expandable nail with tubular construction - has split body including pressed-out pointed lock tongues driven home by mandrel

Country Status (1)

Country Link
FR (1) FR2415225A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254933A1 (en) * 1986-07-31 1988-02-03 "TOGE-DÜBEL" A. Gerhard GmbH Expansion anchor especially for fixing light weight insulating panels to walls
US5664901A (en) * 1995-04-03 1997-09-09 Hilti Aktiengesellschaft Expansion dowel
WO2006108245A1 (en) * 2005-04-14 2006-10-19 Brian Investments Pty Ltd Fastener
WO2012160274A1 (en) * 2011-05-23 2012-11-29 Gerard Guillaume Expansion anchor device for the assembly of various materials or for fixing an outer element to a support
FR2975739A1 (en) * 2011-05-23 2012-11-30 Gerard Andre Jean Marie Guillaume Expanding locking peg for assembling or fixing metal external pieces on wood support, has retaining units for permitting introduction of peg in holes of metal external pieces to be assembled, and bevel positioned at headless end of pieces
AU2006235226B2 (en) * 2005-04-14 2013-01-10 Metso Outotec Finland Oy Fastener
US9194410B2 (en) 2011-04-20 2015-11-24 Brian Investments Pty Ltd Nutless bolt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72483C (en) * E. R. BUTLER in Ueberlingen am Bodensee Securing for screws, nails, etc.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72483C (en) * E. R. BUTLER in Ueberlingen am Bodensee Securing for screws, nails, etc.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254933A1 (en) * 1986-07-31 1988-02-03 "TOGE-DÜBEL" A. Gerhard GmbH Expansion anchor especially for fixing light weight insulating panels to walls
US5664901A (en) * 1995-04-03 1997-09-09 Hilti Aktiengesellschaft Expansion dowel
WO2006108245A1 (en) * 2005-04-14 2006-10-19 Brian Investments Pty Ltd Fastener
AU2006235226B2 (en) * 2005-04-14 2013-01-10 Metso Outotec Finland Oy Fastener
US8549724B2 (en) 2005-04-14 2013-10-08 Brain Investments PTY Ltd. Fastener
US9194410B2 (en) 2011-04-20 2015-11-24 Brian Investments Pty Ltd Nutless bolt
WO2012160274A1 (en) * 2011-05-23 2012-11-29 Gerard Guillaume Expansion anchor device for the assembly of various materials or for fixing an outer element to a support
FR2975739A1 (en) * 2011-05-23 2012-11-30 Gerard Andre Jean Marie Guillaume Expanding locking peg for assembling or fixing metal external pieces on wood support, has retaining units for permitting introduction of peg in holes of metal external pieces to be assembled, and bevel positioned at headless end of pieces
FR2975738A1 (en) * 2011-05-23 2012-11-30 Gerard Andre Jean Marie Guillaume EXPANSION ANCHOR DEVICE FOR ASSEMBLING MISCELLANEOUS MATERIALS OR FIXING AN EXTERNAL ELEMENT ON A SUPPORT

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