FR2374143A1 - Dispositif pyrotechnique pour la fixation d'un objet sur une paroi, notamment metallique - Google Patents

Dispositif pyrotechnique pour la fixation d'un objet sur une paroi, notamment metallique

Info

Publication number
FR2374143A1
FR2374143A1 FR7638233A FR7638233A FR2374143A1 FR 2374143 A1 FR2374143 A1 FR 2374143A1 FR 7638233 A FR7638233 A FR 7638233A FR 7638233 A FR7638233 A FR 7638233A FR 2374143 A1 FR2374143 A1 FR 2374143A1
Authority
FR
France
Prior art keywords
fired
wall fixing
pyrotechnic charge
greater penetration
acute 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
FR7638233A
Other languages
English (en)
Other versions
FR2374143B1 (fr
Inventor
Stephane Priou
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.)
ALSETEX
Original Assignee
ALSETEX
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 ALSETEX filed Critical ALSETEX
Priority to FR7638233A priority Critical patent/FR2374143A1/fr
Publication of FR2374143A1 publication Critical patent/FR2374143A1/fr
Application granted granted Critical
Publication of FR2374143B1 publication Critical patent/FR2374143B1/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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/14—Bolts or the like for shooting into concrete constructions, metal walls or the like by means of detonation-operated nailing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

L'invention concerne un dispositif pyrotechnique pour la fixation d'un objet sur une paroi Le dispositif comprend un boîtier de cloutage pyrotechnique 24 pour la propulsion à travers un orifice du boîtier d'un clou de fixation 10 dont la tête 26 est dimensionnée pour rester prisonnière dans le boîtier. Le clou de fixation comprend une pointe 12 en forme de cône, de demi-angle au sommet inférieur à 30 degrés et se prolongeant par une portion tronconique 16 de demi-angle au sommet compris entre 0,30 degrés et 3 degrés . Le boîtier est pourvu d'évents 40 orientés vers l'arrière et destinés à laisser échapper les gaz provenant de la combustion de la charge pyrotechnique 32, après la projection du clou de fixation. Application à la fixation d'un objet sur un blindage métallique.
FR7638233A 1976-12-17 1976-12-17 Dispositif pyrotechnique pour la fixation d'un objet sur une paroi, notamment metallique Granted FR2374143A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7638233A FR2374143A1 (fr) 1976-12-17 1976-12-17 Dispositif pyrotechnique pour la fixation d'un objet sur une paroi, notamment metallique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638233A FR2374143A1 (fr) 1976-12-17 1976-12-17 Dispositif pyrotechnique pour la fixation d'un objet sur une paroi, notamment metallique

Publications (2)

Publication Number Publication Date
FR2374143A1 true FR2374143A1 (fr) 1978-07-13
FR2374143B1 FR2374143B1 (fr) 1982-11-05

Family

ID=9181225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638233A Granted FR2374143A1 (fr) 1976-12-17 1976-12-17 Dispositif pyrotechnique pour la fixation d'un objet sur une paroi, notamment metallique

Country Status (1)

Country Link
FR (1) FR2374143A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024994A1 (fr) * 1994-03-15 1995-09-21 The Whitaker Corporation Cartouche pour outils industriels a detonation
US6171042B1 (en) * 1997-12-19 2001-01-09 Illinois Tool Works Inc. Hardened steel pin, pin and washer fastener, washer for fastener, and pin-making method
WO2019115935A1 (fr) * 2017-12-11 2019-06-20 Bollhoff Otalu S.A. Dispositif de fixation, ensemble de fixation comprenant un tel dispositif et procede de fabrication d'un tel ensemble

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793933A (en) * 1954-04-15 1958-04-23 Anstalt Fuer Montage Technik Improvements relating to pins, nails, studs, or other anchoring pins
DE1181139B (de) * 1958-05-24 1964-11-05 Impex Essen Vertrieb Bolzen zum Einschiessen oder Eintreiben in metallische Bauteile
FR1559422A (fr) * 1967-04-14 1969-03-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793933A (en) * 1954-04-15 1958-04-23 Anstalt Fuer Montage Technik Improvements relating to pins, nails, studs, or other anchoring pins
DE1181139B (de) * 1958-05-24 1964-11-05 Impex Essen Vertrieb Bolzen zum Einschiessen oder Eintreiben in metallische Bauteile
FR1559422A (fr) * 1967-04-14 1969-03-07

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024994A1 (fr) * 1994-03-15 1995-09-21 The Whitaker Corporation Cartouche pour outils industriels a detonation
TR28768A (tr) * 1994-03-15 1997-03-06 Whitaker Corp Patlamali bir tarzda calisan sanayi aletleri icin kartus.
US6171042B1 (en) * 1997-12-19 2001-01-09 Illinois Tool Works Inc. Hardened steel pin, pin and washer fastener, washer for fastener, and pin-making method
US6203442B1 (en) 1997-12-19 2001-03-20 Illinois Tool Works Inc. Hardened steel pin, pin and washer fastener, washer for fastener, and pin-making method
US6305065B1 (en) 1997-12-19 2001-10-23 Illinois Tool Works Inc. Method of assembling roof decking to an underlying substrate
WO2019115935A1 (fr) * 2017-12-11 2019-06-20 Bollhoff Otalu S.A. Dispositif de fixation, ensemble de fixation comprenant un tel dispositif et procede de fabrication d'un tel ensemble
FR3076326A1 (fr) * 2017-12-11 2019-07-05 Bollhoff Otalu S.A. Dispositif de fixation, ensemble de fixation comprenant un tel dispositif et procede de fabrication d’un tel ensemble

Also Published As

Publication number Publication date
FR2374143B1 (fr) 1982-11-05

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