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DE364029C - Lock bolt and process for its manufacture - Google Patents

Lock bolt and process for its manufacture

Info

Publication number
DE364029C
DE364029C DEB88763D DEB0088763D DE364029C DE 364029 C DE364029 C DE 364029C DE B88763 D DEB88763 D DE B88763D DE B0088763 D DEB0088763 D DE B0088763D DE 364029 C DE364029 C DE 364029C
Authority
DE
Germany
Prior art keywords
manufacture
lock bolt
bolt head
filler piece
bolt
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
DEB88763D
Other languages
German (de)
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.)
FRIEDR CARL VOM BRUCK FA
Original Assignee
FRIEDR CARL VOM BRUCK FA
Publication date
Priority to DEB88763D priority Critical patent/DE364029C/en
Application granted granted Critical
Publication of DE364029C publication Critical patent/DE364029C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • B21D53/42—Making other particular articles locksmith's goods, e.g. handles keys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E05B15/1621—Hardened bolts, or bolts with hardened inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Connection Of Plates (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (2)

Patent- Ansprüche:Patent claims: 1. Schloßriegel, dadurch gekennzeichnet, daß in einen U-förmig gebogenen Riegelkopf ein Füllstück eingelegt und mit dem Riegelkopf fest vereinigt ist.1. Lock bolt, characterized in that in a U-shaped bent bolt head a filler piece is inserted and firmly united with the bolt head. 2. Verfahren zur Herstellung· von Schloßriegeln nach Anspruch 1, dadurch gekennzeichnet, daß das Füllstück mit dem U-förmigen Riegelkopf durch Pressung mit Hilfe von Vorsprüngen bzw. Aussparungen vereinigt wifd, die an den zu vereinigenden Teilen vorgesehen sind.2. A method of manufacturing lock bolts according to claim 1, characterized in that characterized in that the filler piece with the U-shaped bolt head by pressing with the aid of projections or recesses unites wifd provided on the parts to be unified.
DEB88763D Lock bolt and process for its manufacture Expired DE364029C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB88763D DE364029C (en) Lock bolt and process for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB88763D DE364029C (en) Lock bolt and process for its manufacture

Publications (1)

Publication Number Publication Date
DE364029C true DE364029C (en) 1922-11-16

Family

ID=6984451

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB88763D Expired DE364029C (en) Lock bolt and process for its manufacture

Country Status (1)

Country Link
DE (1) DE364029C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951041C (en) * 1945-10-02 1956-10-18 Ernst Koller Unreleasable connection of structural parts, especially of profile pieces, preferably for window and door frames
WO2002099230A1 (en) * 2001-06-06 2002-12-12 Qinetiq Limited Drill resistant lock

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951041C (en) * 1945-10-02 1956-10-18 Ernst Koller Unreleasable connection of structural parts, especially of profile pieces, preferably for window and door frames
WO2002099230A1 (en) * 2001-06-06 2002-12-12 Qinetiq Limited Drill resistant lock
GB2391584A (en) * 2001-06-06 2004-02-11 Qinetiq Ltd Drill resistant lock
GB2391584B (en) * 2001-06-06 2005-03-16 Qinetiq Ltd Drill resistant lock
US7287405B2 (en) 2001-06-06 2007-10-30 Qinetiq Limited Drill resistant lock

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