CH266856A - Safety lock. - Google Patents

Safety lock.

Info

Publication number
CH266856A
CH266856A CH266856DA CH266856A CH 266856 A CH266856 A CH 266856A CH 266856D A CH266856D A CH 266856DA CH 266856 A CH266856 A CH 266856A
Authority
CH
Switzerland
Prior art keywords
safety lock
lock
safety
Prior art date
Application number
Other languages
German (de)
Inventor
Erkki Salmivuori Johannes
Original Assignee
Erkki Salmivuori Johannes
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 Erkki Salmivuori Johannes filed Critical Erkki Salmivuori Johannes
Publication of CH266856A publication Critical patent/CH266856A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • E05B21/06—Cylinder locks, e.g. protector locks
    • E05B21/066—Cylinder locks, e.g. protector locks of the rotary-disc tumbler type
CH266856D 1948-02-07 1948-02-07 Safety lock. CH266856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH266856T 1948-02-07

Publications (1)

Publication Number Publication Date
CH266856A true CH266856A (en) 1950-02-28

Family

ID=4476267

Family Applications (1)

Application Number Title Priority Date Filing Date
CH266856D CH266856A (en) 1948-02-07 1948-02-07 Safety lock.

Country Status (1)

Country Link
CH (1) CH266856A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681956A (en) * 1969-11-17 1972-08-08 Armas Kalvero Niilola Middle plate in a cylinder lock
US3972210A (en) * 1974-09-27 1976-08-03 Oy Wartsila Ab Cylinder lock
EP0927802A1 (en) * 1997-12-17 1999-07-07 Waterson Chen Lock apparatus
EP2997208A4 (en) * 2013-05-15 2017-02-15 Aalto, Tuure Tumbler disc

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681956A (en) * 1969-11-17 1972-08-08 Armas Kalvero Niilola Middle plate in a cylinder lock
US3972210A (en) * 1974-09-27 1976-08-03 Oy Wartsila Ab Cylinder lock
EP0927802A1 (en) * 1997-12-17 1999-07-07 Waterson Chen Lock apparatus
US5934121A (en) * 1997-12-17 1999-08-10 Chen; Waterson Lock apparatus
EP2997208A4 (en) * 2013-05-15 2017-02-15 Aalto, Tuure Tumbler disc

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