SE8004821L - CYLINDERLAS KEY COMBINATION, KEY AND KEY TOPIC TO THIS AND WAY TO MANUFACTURE SUCH KEY - Google Patents

CYLINDERLAS KEY COMBINATION, KEY AND KEY TOPIC TO THIS AND WAY TO MANUFACTURE SUCH KEY

Info

Publication number
SE8004821L
SE8004821L SE8004821A SE8004821A SE8004821L SE 8004821 L SE8004821 L SE 8004821L SE 8004821 A SE8004821 A SE 8004821A SE 8004821 A SE8004821 A SE 8004821A SE 8004821 L SE8004821 L SE 8004821L
Authority
SE
Sweden
Prior art keywords
key
pin
code
locking
core
Prior art date
Application number
SE8004821A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE432277B (en
Inventor
B Widen
Original Assignee
Gkn Stenman Ab
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
Priority claimed from SE7906022A external-priority patent/SE422480B/en
Priority claimed from SE7906023A external-priority patent/SE422481B/en
Application filed by Gkn Stenman Ab filed Critical Gkn Stenman Ab
Publication of SE8004821L publication Critical patent/SE8004821L/en
Publication of SE432277B publication Critical patent/SE432277B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/14—Double or multiple keys, e.g. with two or more bows or bits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0028—Other locks than cylinder locks with tumbler pins or balls
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0078—Asymmetrical tumbler pins, e.g. with a key operating on a radial protrusion of a tumbler pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0082—Side bar locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/10—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by other surfaces of the key, e.g. openings receiving projections on the tumblers

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

A cylinder lock/key combination consists of a housing 3, a cylinder core 4 which is received pivotably or rotatably therein, and a recess 5 extending parallel to the axis of the core and intended for a key 2. The key has a blade with a web part 2b which receives a first code 2b' for interaction with a series of locking pins 8. The key blade also has a side portion 2c provided with a code 2c' for interaction with a further series of locking pins 7 which are formed in the core and are provided with a waist portion 7a of smaller diameter than the rest of the pin. The last-mentioned locking pin 7 cooperates with a locking rod 10 which is received in a longitudinal recess in the cylinder core and which engages in a corresponding recess 21 in the cylinder housing. When the correct key is inserted, the locking rod is displaced inwards, upon rotation of the cylinder core, and each of a number of shoulders 10b on the locking rod engages in a waist 7a of a locking pin. Each pin 7 has at least one waist portion 7a situated at the same height and in which shoulders 10b engage in the release position of the locking rod, the heights of these shoulders 10b being dependent on the height for the surface engaging against a portion of a corresponding pin's end 7d with respect to the code parts 2c' located on the side portion of the key. Between the code parts there are transition parts 2c'' belonging to the code and of concavely curved cross- sectional shape. These code parts engage the pin along an arc-shaped engagement area which reduces wear. The invention also relates to a key for a combination of this type and to a key blank for production of such a key. The invention further relates to a method for producing a key for a combination according to the invention. <IMAGE>
SE8004821A 1979-07-10 1980-06-30 Cylinder lock/key combination, key, and key blank for the latter, and method for producing such a key SE432277B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7906022A SE422480B (en) 1979-07-10 1979-07-10 CYLINDERLESS KEY TO THIS AND MANUFACTURING THE KEY
SE7906023A SE422481B (en) 1979-07-10 1979-07-10 CYLINDERLAS KEY COMBINATION, KEY TO THIS AND WAY TO MANUFACTURE THE KEY

Publications (2)

Publication Number Publication Date
SE8004821L true SE8004821L (en) 1981-01-11
SE432277B SE432277B (en) 1984-03-26

Family

ID=26657312

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004821A SE432277B (en) 1979-07-10 1980-06-30 Cylinder lock/key combination, key, and key blank for the latter, and method for producing such a key

Country Status (1)

Country Link
SE (1) SE432277B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8635022B2 (en) * 2012-04-20 2014-01-21 Corbin Russwin, Inc. Cylinder lock
EP4119750A1 (en) * 2021-07-16 2023-01-18 BKS GmbH Locking cylinder and locking system

Also Published As

Publication number Publication date
SE432277B (en) 1984-03-26

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