EP0364609A2 - Serrure à double cylindre - Google Patents

Serrure à double cylindre Download PDF

Info

Publication number
EP0364609A2
EP0364609A2 EP88117170A EP88117170A EP0364609A2 EP 0364609 A2 EP0364609 A2 EP 0364609A2 EP 88117170 A EP88117170 A EP 88117170A EP 88117170 A EP88117170 A EP 88117170A EP 0364609 A2 EP0364609 A2 EP 0364609A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
cylinder housing
cylinder lock
housing
cross
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Withdrawn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
EP88117170A
Other languages
German (de)
English (en)
Other versions
EP0364609A3 (fr
Inventor
Jürgen Krühn
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Publication of EP0364609A2 publication Critical patent/EP0364609A2/fr
Publication of EP0364609A3 publication Critical patent/EP0364609A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E05B9/042—Stators consisting of multiple parts being assembled together

Definitions

  • the invention relates to a double cylinder lock according to the preamble of patent claim 1.
  • the double cylinder lock from two individual cylinder housings, which are positively and non-positively connected by a cross member.
  • This traverse can be made of a harder material (than the cylinder housing), so that the area of the faceplate thread has an improved strength.
  • the traverse can consist of an o-shaped rod, which has a thickened area in the faceplate thread area and which is inserted on both sides into corresponding bores in the lower cylinder housing area.
  • the invention has for its object to provide a double cylinder lock of the type mentioned in such a way that there is an even greater security against an axial pulling apart of the two cylinder housing parts and its manufacture is considerably simplified.
  • the particular advantage of the double cylinder lock according to the invention is that the u-shaped recess in the lower region of the respective cylinder housing parts is simple to manufacture, that this also applies to the cross member and that after the parts have been plugged together, i.e. the insertion of the cylinder housing in the crossbar, a very durable positive and non-positive connection between the cylinder housing parts is given.
  • This cylinder housing 1 has a recess 3 with a U-shaped cross section on the lower part facing away from the core housing 2. As can be seen from the figure, this should extend over at least the largest part of the axial length of the cylinder housing.
  • a U-shaped cross member is indicated in the drawing and, as can also be seen from the drawings, the recess 3 in the lower region of the cylinder housing 1 is dimensioned in depth so that it corresponds to the wall thickness of the cross member 4, so that After assembly, crossbar and cylinder housing merge seamlessly.
  • the cross member 4 has a reinforcement 6 connecting the two legs 4 ', 4'. This contributes significantly to increasing the strength of the traverse.
  • the cylinder housing is inserted into the crossmember from above during assembly.
  • grooves 7 can be incorporated in the recess 3 of the cylinder housing, which elevations 8 in the cross member 4 correspond.
  • the material of the crossmember has a greater strength than is the case with the cylinder housings themselves, because in this way the greatest possible security against the cylinder housings being pulled apart is achieved by the crossmember increasing the overall strength of the double cylinder lock.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
EP19880117170 1987-10-13 1988-10-15 Serrure à double cylindre Withdrawn EP0364609A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873734539 DE3734539A1 (de) 1987-10-13 1987-10-13 Doppelzylinderschloss

Publications (2)

Publication Number Publication Date
EP0364609A2 true EP0364609A2 (fr) 1990-04-25
EP0364609A3 EP0364609A3 (fr) 1991-01-09

Family

ID=6338193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880117170 Withdrawn EP0364609A3 (fr) 1987-10-13 1988-10-15 Serrure à double cylindre

Country Status (2)

Country Link
EP (1) EP0364609A3 (fr)
DE (1) DE3734539A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2426340A1 (es) * 2013-07-19 2013-10-22 La Industria Cerrajera, S.A. Cilindro de cierre provisto de puente de conexión
IT202300019083A1 (it) * 2023-09-18 2025-03-18 Mottura Serrature Di Sicurezza S P A Dispositivo di serratura a struttura modulare

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734539A1 (de) * 1987-10-13 1989-05-03 Zeiss Ikon Ag Doppelzylinderschloss
DE9000746U1 (de) * 1990-01-24 1991-05-23 BKS GmbH, 5620 Velbert Profil-Doppelschließzylinder
EP0724053B1 (fr) * 1995-01-26 2002-07-10 Ernst Keller Cylindre de serrure pour une serrure de sécurité
DE29619634U1 (de) * 1996-11-12 1998-03-26 Wilka Schließtechnik GmbH, 42549 Velbert Doppel-Profilschließzylinder
DE19831846A1 (de) * 1998-07-16 2000-01-20 Winkhaus Fa August Schließzylinder
DE19948829C2 (de) * 1999-10-06 2003-07-03 Ikon Ag Praez Stechnik Doppelschließzylinder
DE10011102B4 (de) * 2000-03-09 2005-11-10 Wilka Schließtechnik GmbH Doppelschließzylinder mit durch ein Verbindungsstück miteinander verbundenen Gehäuseteilen
DE10041650B4 (de) * 2000-08-24 2004-03-25 Dom-Sicherheitstechnik Gmbh & Co. Kg Zylinderschloss
DE102004051163A1 (de) * 2004-10-20 2006-04-27 Schliessanlagen Gmbh Pfaffenhain Modularer Schliesszylinder
WO2006125245A1 (fr) * 2005-05-24 2006-11-30 Watts Hardware Manufacturing Pty Ltd Ameliorations dans des cylindres de serrure
DE202019102154U1 (de) * 2019-04-15 2020-07-16 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Modulartig aufgebauter Schließzylinder
DE202019102155U1 (de) * 2019-04-15 2020-07-16 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Modulartig aufgebauter Schließzylinder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293892A (en) * 1964-10-09 1966-12-27 Independent Lock Co Lock adapter
DE2548139A1 (de) * 1975-10-28 1977-05-05 Stucke Lothar Profil-doppelzylinderschloss
DE2554593A1 (de) * 1975-12-04 1977-06-08 Winkhaus Fa August Abbrech-sicherung an profil-doppelzylinderschloessern
GB1581095A (en) * 1978-02-16 1980-12-10 Lowe & Fletcher Ltd Lock with two key-receiving members
FI842750A7 (fi) * 1984-07-10 1986-01-11 Waertsilae Oy Ab Avainpesäjärjestelmä.
DE3734539A1 (de) * 1987-10-13 1989-05-03 Zeiss Ikon Ag Doppelzylinderschloss
DE8716645U1 (de) * 1987-12-17 1989-05-03 Melchert Beschläge GmbH & Co KG, 5628 Heiligenhaus Profil-Schließzylinder
DE3817940A1 (de) * 1988-03-25 1989-10-05 Theodor Krachten Abbruchsicherung fuer profilzylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2426340A1 (es) * 2013-07-19 2013-10-22 La Industria Cerrajera, S.A. Cilindro de cierre provisto de puente de conexión
IT202300019083A1 (it) * 2023-09-18 2025-03-18 Mottura Serrature Di Sicurezza S P A Dispositivo di serratura a struttura modulare

Also Published As

Publication number Publication date
DE3734539C2 (fr) 1989-09-28
DE3734539A1 (de) 1989-05-03
EP0364609A3 (fr) 1991-01-09

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