GB1256794A - - Google Patents

Info

Publication number
GB1256794A
GB1256794A GB1256794DA GB1256794A GB 1256794 A GB1256794 A GB 1256794A GB 1256794D A GB1256794D A GB 1256794DA GB 1256794 A GB1256794 A GB 1256794A
Authority
GB
United Kingdom
Prior art keywords
cylinder
intermediate disc
opening
sector
locking
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
Other languages
English (en)
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 filed Critical
Publication of GB1256794A publication Critical patent/GB1256794A/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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5246—Dead bolts
    • Y10T70/5296—Single
    • Y10T70/5345—Swinging
    • Y10T70/535—Keeper and housing interlocking
    • 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
    • Y10T70/7695—Plate

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
GB1256794D 1968-03-25 1969-03-24 Expired GB1256794A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI81468 1968-03-25

Publications (1)

Publication Number Publication Date
GB1256794A true GB1256794A (enrdf_load_stackoverflow) 1971-12-15

Family

ID=8504685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256794D Expired GB1256794A (enrdf_load_stackoverflow) 1968-03-25 1969-03-24

Country Status (5)

Country Link
US (1) US3623345A (enrdf_load_stackoverflow)
DE (1) DE1914776A1 (enrdf_load_stackoverflow)
FR (1) FR2004650A1 (enrdf_load_stackoverflow)
GB (1) GB1256794A (enrdf_load_stackoverflow)
SE (1) SE342484B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018166A1 (en) * 1990-05-21 1991-11-28 Arx Pty. Limited A lock barrel assembly and key therefor
AU652160B2 (en) * 1990-05-21 1994-08-18 Seija Aulikki Mather A lock barrel assembly and key therefor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI783412A7 (fi) * 1978-11-09 1980-05-10 Waertsilae Oy Ab Foerbaettrat cylinderlaos
NZ205985A (en) * 1982-10-27 1986-10-08 Ogden Industries Pty Ltd Plate tumbler lock with locking pin
US4667493A (en) * 1985-03-09 1987-05-26 Takigen Manufacturing Co. Ltd. Disc type cylinder lock
GB8508961D0 (en) * 1985-04-04 1985-05-09 Dewalch N B Lock & key
US5934121A (en) * 1997-12-17 1999-08-10 Chen; Waterson Lock apparatus
US9482031B2 (en) 2014-07-31 2016-11-01 Assa Abloy High Security Group Inc. Cylinder lock including multiple cooperating sidebars for controlling the lock
CN108331455B (zh) * 2017-01-19 2023-08-22 厦门美科安防科技股份有限公司 双层无簧角度叶片锁
US11624206B2 (en) 2019-10-03 2023-04-11 Assa Abloy High Security Group Inc. Lock cylinder and key with multiple, supplemental locking elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018166A1 (en) * 1990-05-21 1991-11-28 Arx Pty. Limited A lock barrel assembly and key therefor
AU652160B2 (en) * 1990-05-21 1994-08-18 Seija Aulikki Mather A lock barrel assembly and key therefor
AU652160C (en) * 1990-05-21 2002-02-07 Seija Aulikki Mather A lock barrel assembly and key therefor

Also Published As

Publication number Publication date
FR2004650A1 (enrdf_load_stackoverflow) 1969-11-28
SE342484B (enrdf_load_stackoverflow) 1972-02-07
DE1914776A1 (de) 1969-10-23
US3623345A (en) 1971-11-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years