EP1231342A3 - Flat key with bow and shank - Google Patents

Flat key with bow and shank Download PDF

Info

Publication number
EP1231342A3
EP1231342A3 EP02002518A EP02002518A EP1231342A3 EP 1231342 A3 EP1231342 A3 EP 1231342A3 EP 02002518 A EP02002518 A EP 02002518A EP 02002518 A EP02002518 A EP 02002518A EP 1231342 A3 EP1231342 A3 EP 1231342A3
Authority
EP
European Patent Office
Prior art keywords
flat key
bow
shank
broad sides
stem
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.)
Withdrawn
Application number
EP02002518A
Other languages
German (de)
French (fr)
Other versions
EP1231342A2 (en
Inventor
Normann Ketzler
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.)
Dom Sicherheitstechnik GmbH and Co KG
Original Assignee
Dom Sicherheitstechnik GmbH and Co KG
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 Dom Sicherheitstechnik GmbH and Co KG filed Critical Dom Sicherheitstechnik GmbH and Co KG
Publication of EP1231342A2 publication Critical patent/EP1231342A2/en
Publication of EP1231342A3 publication Critical patent/EP1231342A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles

Abstract

Bei einem Flachschlüssel mit Raide (1) und Halm (2), bei welchem der Halm (2) jeweils zwei voneinander wegweisende Schmal- (3) und Breitseiten (4) besitzt und die Breitseiten (4) Vertiefungen (5, 6) zum Einsortieren der Zuhaltungsstifte aufweisen, sind die Schmal- (3) und/oder Breitseiten (4) gewölbt, um die Sicherheit des Flachschlüssels zu verbessern.

Figure 00000001
In the case of a flat key with rag (1) and stem (2), in which the stem (2) each has two narrow (3) and broad sides (4) pointing away from one another and the broad sides (4) have depressions (5, 6) for sorting of the tumbler pins, the narrow (3) and / or broad sides (4) are curved to improve the security of the flat key.
Figure 00000001
EP02002518A 2001-02-07 2002-02-02 Flat key with bow and shank Withdrawn EP1231342A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10105447 2001-02-07
DE2001105447 DE10105447A1 (en) 2001-02-07 2001-02-07 Flat key used as a turning key comprises a blade having rounded narrow and/or broad sides

Publications (2)

Publication Number Publication Date
EP1231342A2 EP1231342A2 (en) 2002-08-14
EP1231342A3 true EP1231342A3 (en) 2003-12-03

Family

ID=7673101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02002518A Withdrawn EP1231342A3 (en) 2001-02-07 2002-02-02 Flat key with bow and shank

Country Status (2)

Country Link
EP (1) EP1231342A3 (en)
DE (1) DE10105447A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000033A1 (en) * 2008-01-10 2009-07-16 Aug. Winkhaus Gmbh & Co. Kg Key for a lock cylinder
DE102008000034A1 (en) * 2008-01-10 2009-07-16 Aug. Winkhaus Gmbh & Co. Kg Key for a lock cylinder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH344637A (en) * 1955-12-12 1960-02-15 Keller Ernst Security lock with associated key
US3393542A (en) * 1965-05-28 1968-07-23 777 Lock & Engineering Corp Rotary cylinder lock
FR2337803A1 (en) * 1976-01-06 1977-08-05 Takigen Mfg Co Cylinder lock with curved shank key - has key slidable into curved slot to displace sprung pins
US4356713A (en) * 1979-07-10 1982-11-02 Gkn Stenman, Ab Cylinder lock and key
DE9416941U1 (en) * 1994-10-21 1994-12-08 Bab Ikon Gmbh Schliestechnik Flat key blank
EP0633373A1 (en) * 1993-07-08 1995-01-11 Aug. Winkhaus GmbH & Co. KG Cylinder lock with key, groups of such cylinder locks, a key for such a cylinder lock, and a group of keys and key blanks

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH344637A (en) * 1955-12-12 1960-02-15 Keller Ernst Security lock with associated key
US3393542A (en) * 1965-05-28 1968-07-23 777 Lock & Engineering Corp Rotary cylinder lock
FR2337803A1 (en) * 1976-01-06 1977-08-05 Takigen Mfg Co Cylinder lock with curved shank key - has key slidable into curved slot to displace sprung pins
US4356713A (en) * 1979-07-10 1982-11-02 Gkn Stenman, Ab Cylinder lock and key
EP0633373A1 (en) * 1993-07-08 1995-01-11 Aug. Winkhaus GmbH & Co. KG Cylinder lock with key, groups of such cylinder locks, a key for such a cylinder lock, and a group of keys and key blanks
DE9416941U1 (en) * 1994-10-21 1994-12-08 Bab Ikon Gmbh Schliestechnik Flat key blank

Also Published As

Publication number Publication date
DE10105447A1 (en) 2002-08-08
EP1231342A2 (en) 2002-08-14

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