CH298810A - Serrure de sûreté. - Google Patents

Serrure de sûreté.

Info

Publication number
CH298810A
CH298810A CH298810DA CH298810A CH 298810 A CH298810 A CH 298810A CH 298810D A CH298810D A CH 298810DA CH 298810 A CH298810 A CH 298810A
Authority
CH
Switzerland
Prior art keywords
cylinder
bit
key
transmission member
engaged
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
S A Mefina
Original Assignee
Mefina Sa
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 Mefina Sa filed Critical Mefina Sa
Publication of CH298810A publication Critical patent/CH298810A/fr

Links

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
    • 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
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • 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
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • E05B9/105—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam including disengagement means, e.g. opening from one side being still possible even if the key is inserted from the other side
    • 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
    • E05B2009/046—Cylinder locks operated by knobs or handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
CH298810D 1952-05-20 1952-05-20 Serrure de sûreté. CH298810A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH298810T 1952-05-20

Publications (1)

Publication Number Publication Date
CH298810A true CH298810A (fr) 1954-05-31

Family

ID=4490073

Family Applications (1)

Application Number Title Priority Date Filing Date
CH298810D CH298810A (fr) 1952-05-20 1952-05-20 Serrure de sûreté.

Country Status (2)

Country Link
BE (1) BE519353A (enrdf_load_html_response)
CH (1) CH298810A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019073494A1 (en) * 2017-10-10 2019-04-18 Cisa S.P.A. ANTI-INTRUSION CYLINDER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218234707U (zh) * 2022-08-29 2023-01-06 宁波添宝五金有限公司 一种驱动机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019073494A1 (en) * 2017-10-10 2019-04-18 Cisa S.P.A. ANTI-INTRUSION CYLINDER

Also Published As

Publication number Publication date
BE519353A (enrdf_load_html_response) 1953-05-15

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