GB1084813A - Improvements in or relating to disc tumblers for cylinder-locks and a lock provided with a plurality of such disc tumblers - Google Patents

Improvements in or relating to disc tumblers for cylinder-locks and a lock provided with a plurality of such disc tumblers

Info

Publication number
GB1084813A
GB1084813A GB3671064A GB3671064A GB1084813A GB 1084813 A GB1084813 A GB 1084813A GB 3671064 A GB3671064 A GB 3671064A GB 3671064 A GB3671064 A GB 3671064A GB 1084813 A GB1084813 A GB 1084813A
Authority
GB
United Kingdom
Prior art keywords
disc tumblers
locks
cylinder
relating
lock provided
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.)
Expired
Application number
GB3671064A
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.)
WARTSILA YHTYMA WARTSILA KO Oy
Original Assignee
WARTSILA YHTYMA WARTSILA KO Oy
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 WARTSILA YHTYMA WARTSILA KO Oy filed Critical WARTSILA YHTYMA WARTSILA KO Oy
Publication of GB1084813A publication Critical patent/GB1084813A/en
Expired legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick

Abstract

1,084,813. Locks. WARTSILA-YHTYMA OY-WARTSILA-KONCERNEN A.B. Sept. 8, 1964 [July 9, 1964], No. 36710/64. Heading E2A. A disc tumbler 1 for a cylinder lock is formed at one or both sides near its periphery with a depression 3 to prevent picking.
GB3671064A 1964-07-09 1964-09-08 Improvements in or relating to disc tumblers for cylinder-locks and a lock provided with a plurality of such disc tumblers Expired GB1084813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI147164A FI43546B (en) 1964-07-09 1964-07-09

Publications (1)

Publication Number Publication Date
GB1084813A true GB1084813A (en) 1967-09-27

Family

ID=8505682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3671064A Expired GB1084813A (en) 1964-07-09 1964-09-08 Improvements in or relating to disc tumblers for cylinder-locks and a lock provided with a plurality of such disc tumblers

Country Status (6)

Country Link
US (1) US3313134A (en)
DE (1) DE1428562C3 (en)
DK (1) DK113267B (en)
FI (1) FI43546B (en)
GB (1) GB1084813A (en)
NO (1) NO115165B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI56049C (en) * 1974-06-17 1979-11-12 Waertsilae Oy Ab CYLINDERLAOS
US4490998A (en) * 1981-06-11 1985-01-01 John Wellekens Tamper-resistant lock assembly
FI882117A (en) * 1988-05-05 1989-11-06 Lauri Juhani Janhunen SAEKERHETSLAOS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301755A (en) * 1940-06-24 1942-11-10 Otto E Seiffert Lock
US2613528A (en) * 1947-02-07 1952-10-14 Addo Ab Cylinder lock
FI25707A (en) * 1948-11-20 1952-04-10 Waertsilae Yhtymae Oy Cylinder lock

Also Published As

Publication number Publication date
DE1428562C3 (en) 1974-06-12
DE1428562A1 (en) 1968-11-21
DE1428562B2 (en) 1973-11-08
US3313134A (en) 1967-04-11
FI43546B (en) 1970-12-31
DK113267B (en) 1969-03-03
NO115165B (en) 1968-08-12

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