SE9602852D0 - Trennschraube - Google Patents

Trennschraube

Info

Publication number
SE9602852D0
SE9602852D0 SE9602852A SE9602852A SE9602852D0 SE 9602852 D0 SE9602852 D0 SE 9602852D0 SE 9602852 A SE9602852 A SE 9602852A SE 9602852 A SE9602852 A SE 9602852A SE 9602852 D0 SE9602852 D0 SE 9602852D0
Authority
SE
Sweden
Prior art keywords
recess
detonator
detonation
breaking point
separating charge
Prior art date
Application number
SE9602852A
Other languages
Swedish (sv)
Other versions
SE9602852L (en
Inventor
Frank Schoetzig
Original Assignee
Rheinmetall Ind Gmbh
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 Rheinmetall Ind Gmbh filed Critical Rheinmetall Ind Gmbh
Publication of SE9602852D0 publication Critical patent/SE9602852D0/en
Publication of SE9602852L publication Critical patent/SE9602852L/en

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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/005—Breakbolts loosening due to the action of an explosive charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/006—Explosive bolts; Explosive actuators
    • 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
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/12—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion
    • F16B19/125—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion fastened by explosion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

The bolt (1) connects two components (15,16), and has a separating charge which can be initiated electrically, and which is arranged in an axial recess. It also has at least one predetermined breaking point (14), so that after initiation it separates into two parts which are arranged axially one behind the other. The separating charge is a detonator (5), and the breaking points may be arranged so that the detonation forces the lower end (19) of the head (20) to engage in a corresponding recess (13) in one surrounding component (15), so that it remains connected in the manner of a rivet after the detonation. The breaking point may also be arranged on the side wall of the recess in which the detonator is located.
SE9602852A 1995-09-05 1996-07-24 Frånskiljarskruv SE9602852L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19532746A DE19532746A1 (en) 1995-09-05 1995-09-05 Explosive bolt, especially for use on missiles

Publications (2)

Publication Number Publication Date
SE9602852D0 true SE9602852D0 (en) 1996-07-24
SE9602852L SE9602852L (en) 1997-03-06

Family

ID=7771313

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602852A SE9602852L (en) 1995-09-05 1996-07-24 Frånskiljarskruv

Country Status (4)

Country Link
DE (1) DE19532746A1 (en)
FR (1) FR2738309B1 (en)
IL (1) IL119180A0 (en)
SE (1) SE9602852L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19709316C2 (en) * 1997-03-07 1998-08-13 Audi Ag Separating screw
DE19738239C1 (en) * 1997-09-02 1999-02-04 Daimler Benz Aerospace Ag Explosive anchor bolt
DE10127483B4 (en) * 2001-06-07 2014-02-13 Magna Electronics Europe Gmbh & Co.Kg Separating screw and its use
DE10303377A1 (en) * 2003-01-29 2004-08-05 Dynamit Nobel Ais Gmbh Automotive Ignition Systems Pyromechanical separator
DE102004062079B4 (en) * 2004-12-23 2012-03-15 Audi Ag separating element
DE102006022905B4 (en) * 2004-12-23 2020-12-17 Audi Ag Separation screw
DE102007039011A1 (en) 2007-08-17 2009-02-19 Rheinmetall Waffe Munition Gmbh Device with two components, which are detachably connected to each other via a separating screw
DE102012107580C5 (en) * 2012-08-17 2019-10-10 Krauss-Maffei Wegmann Gmbh & Co. Kg Apparatus and method for coupling an implement to a vehicle
DE102012223292A1 (en) 2012-12-14 2014-06-18 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle with an axle carrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646337C1 (en) * 1967-05-30 1973-07-05 Deutsch Franz Forsch Inst Detonator
DE1771211C3 (en) * 1968-04-22 1975-06-12 Dynamit Nobel Ag, 5210 Troisdorf Screws or rivet bodies that can be separated by the electrical ignition of a powder charge
DE2203470C3 (en) * 1972-01-26 1981-02-19 Dynamit Nobel Ag, 5210 Troisdorf Separating screws and rivets
DE2338949A1 (en) * 1973-08-01 1975-03-13 Dynamit Nobel Ag SEPARATING ELEMENT
DE8716561U1 (en) * 1987-12-16 1989-04-13 Diehl GmbH & Co, 8500 Nürnberg Separating screw with head-side, electrically ignitable separating charge

Also Published As

Publication number Publication date
FR2738309B1 (en) 1997-11-28
FR2738309A1 (en) 1997-03-07
SE9602852L (en) 1997-03-06
DE19532746A1 (en) 1997-03-06
IL119180A0 (en) 1996-12-05

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