SE8306858L - WELDING AND KEY - Google Patents

WELDING AND KEY

Info

Publication number
SE8306858L
SE8306858L SE8306858A SE8306858A SE8306858L SE 8306858 L SE8306858 L SE 8306858L SE 8306858 A SE8306858 A SE 8306858A SE 8306858 A SE8306858 A SE 8306858A SE 8306858 L SE8306858 L SE 8306858L
Authority
SE
Sweden
Prior art keywords
key
tumblers
bosses
combination
lock
Prior art date
Application number
SE8306858A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8306858D0 (en
Inventor
Seppo Toimi Taisto Liukkonen
Original Assignee
Seppo Toimi Taisto Liukkonen
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 Seppo Toimi Taisto Liukkonen filed Critical Seppo Toimi Taisto Liukkonen
Priority to SE8306858A priority Critical patent/SE8306858L/en
Publication of SE8306858D0 publication Critical patent/SE8306858D0/en
Priority to PCT/FI1984/000093 priority patent/WO1985002644A1/en
Priority to EP19850900116 priority patent/EP0165279A1/en
Publication of SE8306858L publication Critical patent/SE8306858L/en
Priority to FI852758A priority patent/FI852758A/en

Links

Classifications

    • 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

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

A key-lock combination is designed to permit a large number of different keys by providing the key (1) with numerous, preferably hemispherical bosses by forging or casting. A key combination is achieved by removing some of the bosses. In the lock plug (2) longer tumblers (5) are put in corresponding positions. Shorter tumblers (4) contact the remaining bosses. An outer sleeve (7) keeps the tumblers (4, 5, 6) and the springs (8) within the lock cylinder (3). In the figure there is shown a correct key combination at position A and an incorrect key combination at position B.
SE8306858A 1983-12-12 1983-12-12 WELDING AND KEY SE8306858L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8306858A SE8306858L (en) 1983-12-12 1983-12-12 WELDING AND KEY
PCT/FI1984/000093 WO1985002644A1 (en) 1983-12-12 1984-12-11 Key-lock combination
EP19850900116 EP0165279A1 (en) 1983-12-12 1984-12-11 Key-lock combination
FI852758A FI852758A (en) 1983-12-12 1985-07-12 NYCKEL-LAOSKOMBINATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306858A SE8306858L (en) 1983-12-12 1983-12-12 WELDING AND KEY

Publications (2)

Publication Number Publication Date
SE8306858D0 SE8306858D0 (en) 1983-12-12
SE8306858L true SE8306858L (en) 1985-06-13

Family

ID=20353690

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306858A SE8306858L (en) 1983-12-12 1983-12-12 WELDING AND KEY

Country Status (4)

Country Link
EP (1) EP0165279A1 (en)
FI (1) FI852758A (en)
SE (1) SE8306858L (en)
WO (1) WO1985002644A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823575A (en) * 1987-09-28 1989-04-25 Bauer Kaba Ag Cylinder lock and key

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537049A (en) * 1923-09-06 1925-05-05 Vesdal Creations Inc Key
CH370671A (en) * 1959-02-18 1963-07-15 Smogar Franjo Security cylinder lock
DE1111056B (en) * 1959-07-18 1961-07-13 Martin H Blancke Cylinder lock with several locks
FR2076482A5 (en) * 1970-01-16 1971-10-15 Neiman Exploitation Brevets
US3877267A (en) * 1970-12-14 1975-04-15 Jr George A Harris Side bar lock and key mechanism
US4148201A (en) * 1975-11-22 1979-04-10 Sanpo Lock Co., Ltd. Locking device
DE2658495A1 (en) * 1976-12-23 1978-06-29 Dom Sicherheitstechnik REVERSIBLE FLAT KEY FOR CYLINDER LOCKS

Also Published As

Publication number Publication date
WO1985002644A1 (en) 1985-06-20
FI852758A0 (en) 1985-07-12
FI852758A (en) 1985-07-12
EP0165279A1 (en) 1985-12-27
SE8306858D0 (en) 1983-12-12

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