WO2006077066A1 - Clé plate - Google Patents

Clé plate Download PDF

Info

Publication number
WO2006077066A1
WO2006077066A1 PCT/EP2006/000349 EP2006000349W WO2006077066A1 WO 2006077066 A1 WO2006077066 A1 WO 2006077066A1 EP 2006000349 W EP2006000349 W EP 2006000349W WO 2006077066 A1 WO2006077066 A1 WO 2006077066A1
Authority
WO
WIPO (PCT)
Prior art keywords
key
flat
edge
rib
right edge
Prior art date
Application number
PCT/EP2006/000349
Other languages
German (de)
English (en)
Other versions
WO2006077066A8 (fr
Inventor
Reinhard Amon
Original Assignee
EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT
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 EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT filed Critical EVVA-WERK SPEZIALERZEUGUNG VON ZYLINDER- UND SICHERHEITSSCHLÖSSERN GESELLSCHAFT m.b.H. & Co. KOMMANDITGESELLSCHAFT
Priority to EP06706254A priority Critical patent/EP1838940A1/fr
Publication of WO2006077066A1 publication Critical patent/WO2006077066A1/fr
Publication of WO2006077066A8 publication Critical patent/WO2006077066A8/fr

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
    • E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
    • 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
    • E05B19/0035—Key profiles characterized by longitudinal bit variations

Definitions

  • the invention relates to a flat key with two key flat sides and two key narrow sides, several incision millings being provided along at least one key narrow side for controlling two-part or multi-part spring-loaded tumbler pins of the lock.
  • the codes can be easily recognized and reproduced by means of the incision milling.
  • the incisions or their coding can be easily reproduced by making an impression of the key in the impression material in order to produce a corresponding duplicate key.
  • the milled codes should continue to be scanned by the known pin tumblers, so that no new lock designs are necessary.
  • the keys can be designed both as reversible keys and as keys that can be used on one side.
  • a (left and right) edge groove is provided along the edge rib of the flat key, which cuts at least into an incision milling to form an opening.
  • the left and right edge ribs can have the same rib thickness.
  • the rib heights of the left and right edge ribs can be designed differently.
  • a left and right edge rib and a right and left edge groove are to be provided along both narrow sides of the key.
  • one or more guide grooves can be provided in addition to the edge groove (s) over one or both of the key narrow sides.
  • at least two guide grooves arranged on the opposite key flat sides should be arranged so that they overlap so that tools for relocking cannot simply be inserted into the key channel of the associated lock.
  • FIG. 1 shows a flat key according to the invention in a side view with an edge rib arranged thereon.
  • FIG. 2 shows a cross section through the key from FIG. 1 along the line II.
  • FIG. 3 shows a cross section through a key 4 from FIG. 1 with a formed edge groove.
  • Fig. 4 shows a side view of another embodiment of the flat key according to the invention here in the form of a reversible key.
  • 5 shows a cross section along the line V from FIG. 4.
  • FIG. 6 shows a plan view of the key from FIG. 4.
  • FIG. 7 shows a longitudinal section of the key from FIG. 4 cut along the line VII in FIG. 5.
  • Fig. 8 shows a lock in longitudinal section with the key inserted.
  • FIG. 1 has a key shaft with a key tip 16, a left 2 and right 3 key flat side 9 seen in the insertion direction, as well as upper and lower key narrow sides 10 and a key handle 15. At least one of the key narrow sides 10, in this example the upper one has several egg-cut millings 12 for controlling the two-part or multi-part spring-loaded tumbler pins of the lock (see FIG. 8).
  • An edge rib 5 is arranged along the two key flat sides 9. As can be seen in FIG. 1, the edge rib 5 partially covers the incision millings 12, the control reasons 4 of the incision millings 12 being deeper than the underside of the edge rib, as a result of which openings 7 are formed.
  • FIG. 2 of the flat key 1 according to the invention along the line A shows the edge ribs 5 arranged on both sides, which partially cover the incisions 12 laterally, a lateral opening 7 being formed by the underlying control base 4.
  • the left and right edge rib 5 have the same rib thickness 13 but different rib heights 14. This allows closing differences to be created.
  • the opening 7 can also be formed by a left and right edge rib 5 and a left and right edge groove 6.
  • FIGS. 4 to 7 show a further embodiment of a flat key 1 according to the invention.
  • the key shown here is designed as a reversible key.
  • Incision millings 12 for controlling the tumbler pins are arranged on both key narrow sides 10.
  • Two (left and right) edge ribs 5 are provided along the key flat sides 9.
  • the formation of edge grooves 6 thus creates openings 7 to the incision millings 12, since the control reasons 4 are partially lower than the edge groove 6.
  • 9 guide grooves 8 are provided in the longitudinal direction along the key flat sides, which are arranged overlapping as shown in FIG. 5 . Overlapping means that the two guide grooves 8 extend as far as the central longitudinal plane 17 of the flat key or extend beyond it.
  • the key has smooth edges despite the incision milling.
  • the incisions are made with conventional testify not copyable and difficult to recognize. Injuries on sharp edges are avoided.
  • the openings 7 prevent the profile from being pressed off with impression material.
  • FIG. 8 shows a longitudinal section through a lock with an inserted flat key 1.
  • the flat key 1 is inserted into the key channel of the cylinder core 18.
  • the pin tumblers consisting of the core pins 21, the housing pins 22 and the springs 20, scan the control reasons 4 of the incisions 12.
  • the correct flat key 1 is inserted into the lock, so that the separations between the housing pins 22 and the core pins 21 of different lengths are aligned together with the rotary plane 23, as a result of which the lock is brought into the unlocked position.
  • the core pins 21 have a smaller diameter than the housing pins, at least in the section which is used to scan the incision millings 12.
  • the core pins 21 are guided by graduated formation of the pin bores 24 in the cylinder core 18.

Landscapes

  • Lock And Its Accessories (AREA)
  • Milling Processes (AREA)

Abstract

L'invention concerne une clé plate (1) difficile à copier, cette clé comprenant deux faces plates (9) et deux faces étroites (10), chacune étant limitée par deux bords de clé. Sur au moins une face étroite (10) sont façonnées plusieurs encoches fraisées (12) pour guider des goupillons (21, 22) de serrure, lesquels ont un ou plusieurs éléments et sont commandés par ressort. Sur au moins une face étroite (10) pourvue des encoches fraisées (12), sur le bord de la clé, une première arête (5) s'étend sur toute la longueur du bord de la clé. Une deuxième arête dotée de préférence de gorges de guidage (8) est disposée sur la même face plate (9) de la clé que la première arête (5) sur l'autre bord de la clé. La première et la deuxième arêtes forment une rainure d'arête (6) et au moins une des encoches fraisées (12) de la face étroite (10) de la clé est plus profonde que la rainure d'arête (6), formant ainsi une brèche (7).
PCT/EP2006/000349 2005-01-18 2006-01-17 Clé plate WO2006077066A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06706254A EP1838940A1 (fr) 2005-01-18 2006-01-17 Clé plate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA77/2005 2005-01-18
AT772005A AT501473B8 (de) 2005-01-18 2005-01-18 Flachschlüssel

Publications (2)

Publication Number Publication Date
WO2006077066A1 true WO2006077066A1 (fr) 2006-07-27
WO2006077066A8 WO2006077066A8 (fr) 2006-10-05

Family

ID=36072001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/000349 WO2006077066A1 (fr) 2005-01-18 2006-01-17 Clé plate

Country Status (3)

Country Link
EP (1) EP1838940A1 (fr)
AT (1) AT501473B8 (fr)
WO (1) WO2006077066A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513606A4 (de) * 2012-10-15 2014-06-15 Javid Esmaeil Schlüssel für ein Zylinderschloss
CN104631921A (zh) * 2015-01-30 2015-05-20 魏祖旭 隐形齿钥匙

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553412A1 (de) * 1965-05-04 1969-10-16 Neiman & Co Kg Schliesszylinder mit Zusatzsicherungen,insbesondere fuer Diebstahlsicherungen in Krafftahrzeugen
DE3229578A1 (de) * 1982-08-07 1984-02-09 Schulte-Schlagbaum Ag, 5620 Velbert Schliesszylinder-flachschluessel
US5101648A (en) * 1988-08-27 1992-04-07 Bauer Kaba Ag Lock cylinder and key with associated security element
EP0599805A1 (fr) * 1992-11-20 1994-06-01 GRUNDMANN SCHLIESSTECHNIK GESELLSCHAFT m.b.H. Clé et/ou serrûre
EP0911465A2 (fr) * 1997-10-21 1999-04-28 Schlosssicherungen Gera GmbH Clé plate pour serrure cylindrique
DE10027491A1 (de) * 1999-08-21 2001-02-22 Wilka Schliestechnik Gmbh Schlüssel
DE20311690U1 (de) * 2003-07-28 2003-12-18 Bks Gmbh Schlüssel, Schlüsselrohling und Profilzylinder mit Schlüssel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553412A1 (de) * 1965-05-04 1969-10-16 Neiman & Co Kg Schliesszylinder mit Zusatzsicherungen,insbesondere fuer Diebstahlsicherungen in Krafftahrzeugen
DE3229578A1 (de) * 1982-08-07 1984-02-09 Schulte-Schlagbaum Ag, 5620 Velbert Schliesszylinder-flachschluessel
US5101648A (en) * 1988-08-27 1992-04-07 Bauer Kaba Ag Lock cylinder and key with associated security element
EP0599805A1 (fr) * 1992-11-20 1994-06-01 GRUNDMANN SCHLIESSTECHNIK GESELLSCHAFT m.b.H. Clé et/ou serrûre
EP0911465A2 (fr) * 1997-10-21 1999-04-28 Schlosssicherungen Gera GmbH Clé plate pour serrure cylindrique
DE10027491A1 (de) * 1999-08-21 2001-02-22 Wilka Schliestechnik Gmbh Schlüssel
DE20311690U1 (de) * 2003-07-28 2003-12-18 Bks Gmbh Schlüssel, Schlüsselrohling und Profilzylinder mit Schlüssel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513606A4 (de) * 2012-10-15 2014-06-15 Javid Esmaeil Schlüssel für ein Zylinderschloss
AT513606B1 (de) * 2012-10-15 2014-06-15 Javid Esmaeil Schlüssel für ein Zylinderschloss
CN104631921A (zh) * 2015-01-30 2015-05-20 魏祖旭 隐形齿钥匙
WO2016141633A1 (fr) * 2015-01-30 2016-09-15 魏祖旭 Clé à dent invisible
CN104631921B (zh) * 2015-01-30 2023-02-03 魏祖旭 隐形齿钥匙

Also Published As

Publication number Publication date
WO2006077066A8 (fr) 2006-10-05
AT501473B8 (de) 2007-02-15
EP1838940A1 (fr) 2007-10-03
AT501473B1 (de) 2006-09-15
AT501473A4 (de) 2006-09-15

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