GB1131872A - Improved method of increasing the locking combinations of locks - Google Patents

Improved method of increasing the locking combinations of locks

Info

Publication number
GB1131872A
GB1131872A GB14389/66A GB1438966A GB1131872A GB 1131872 A GB1131872 A GB 1131872A GB 14389/66 A GB14389/66 A GB 14389/66A GB 1438966 A GB1438966 A GB 1438966A GB 1131872 A GB1131872 A GB 1131872A
Authority
GB
United Kingdom
Prior art keywords
key
cylinder
inner cylinder
locks
recesses
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
GB14389/66A
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.)
Assa Abloy Schweiz AG
Original Assignee
Keso AG
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 Keso AG filed Critical Keso AG
Publication of GB1131872A publication Critical patent/GB1131872A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0035—Key profiles characterized by longitudinal bit variations
    • 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
    • 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
    • Y10T70/7565—Plural tumbler sets
    • 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
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7605—Pin 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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7684—Plug
    • 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
    • Y10T70/7701—Pin
    • 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
    • Y10T70/7729—Permutation
    • 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
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7842—Single shank or stem
    • Y10T70/7859—Flat rigid
    • Y10T70/7864—Cylinder lock type

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

1,131,872. Cylinder locks. KESO A.G. 31 March, 1966 [31 March, 1965], No. 14389/66. Heading E2A. A method of increasing the number of different locking combinations that can be made available in locks in which a rotatable inner cylinder is contained in a stationary outer cylinder and radial bores extending from the outer cylinder into the inner cylinder slidably contain two part locking pins which prevent the inner cylinder from being rotated unless they are displaced into predetermined positions by a key provided with recesses in its sides for displacing the locking pins into the positions, which method comprises varying the relative spacing of the locking pins in the direction of the axis of the cylinder, the axial distance of the first locking pin from the abutment face for the inserted key on the end face of the inner cylinder, and the radial distance from the circumferential surface of the inner cylinder of one end of the channel for receiving the key. A key to operate the lock has a row of equally spaced recesses extending along each longitudinal half of each side face commencing at different distances from the abutment of the key with the cylinder. A master key has a series of grooves on transverse lines of each key face. Supplementary keys to open some and not all of the locks have a fewer number of grooves or have recesses or a combination of grooves and recesses Figure 15.
GB14389/66A 1965-03-31 1966-03-31 Improved method of increasing the locking combinations of locks Expired GB1131872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH441265A CH432279A (en) 1965-03-31 1965-03-31 Process for increasing the number of divergent locking options for security locks and security lock with key for carrying out the process

Publications (1)

Publication Number Publication Date
GB1131872A true GB1131872A (en) 1968-10-30

Family

ID=4275648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14389/66A Expired GB1131872A (en) 1965-03-31 1966-03-31 Improved method of increasing the locking combinations of locks

Country Status (6)

Country Link
US (1) US3349587A (en)
AT (1) AT268085B (en)
CH (1) CH432279A (en)
DE (1) DE1553388C3 (en)
GB (1) GB1131872A (en)
NL (1) NL139797B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112030766A (en) * 2020-09-04 2020-12-04 中交路桥华南工程有限公司 Hydraulic self-elevating integrated cable-stayed bridge lifting formwork
CN112160245A (en) * 2020-09-04 2021-01-01 中交路桥华南工程有限公司 Method for mounting variable cross-section tower section
CN112459463A (en) * 2020-11-12 2021-03-09 上海宏构建筑科技发展有限公司 Scratch-resistant easy-to-assemble aluminum film plate

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603123A (en) * 1968-11-19 1971-09-07 Best Lock Corp Pin tumbler lock
US3777520A (en) * 1972-06-20 1973-12-11 Security Tech Corp Lock assembly of the rotary cylinder type
DE2344473B2 (en) * 1973-09-04 1976-04-29 Josef Voss KG, 5040 Brühl CYLINDER CORE IN A CYLINDER LOCK WITH FLAT KEY
CH591618A5 (en) * 1975-09-11 1977-09-30 Bauer Kaba Ag
DE2606557C2 (en) 1976-02-19 1985-02-21 DOM-Sicherheitstechnik GmbH & Co KG, 5040 Brühl Reversible flat key for a lock cylinder
DE2660959C2 (en) * 1976-02-19 1987-07-09 Dom Sicherheitstechnik
CH606714A5 (en) * 1976-05-20 1978-11-15 Bauer Kaba Ag
DE3021334A1 (en) * 1980-06-06 1981-12-17 Ernst 8805 Richterswil Keller Cylinder lock series with increased setting variations - has additional key notch control faces for tumbler pin heads (AT 15.12.80)
CH657178A5 (en) * 1982-11-01 1986-08-15 Ernst Keller PROCESS FOR THE MANUFACTURE OF SECURITY KEYS WITH DIFFERENT LOCKING POSSIBILITIES.
DE3245640A1 (en) * 1982-11-30 1984-05-30 Schweizerische Aluminium Ag, Chippis HINGE
DE3378919D1 (en) * 1983-11-03 1989-02-16 Ernst Keller Method of making safety keys with locking possibilities differing from each other
US4553452A (en) * 1983-11-09 1985-11-19 Ernst Keller Method for producing security keys having closure possibilities differing from one another
US4732022A (en) * 1985-07-19 1988-03-22 Medeco Security Locks, Inc. Key for an improved twisting tumbler cylinder lock
US4932229A (en) * 1987-06-08 1990-06-12 Genakis Joseph M Cylinder lock
US4998426A (en) * 1987-06-08 1991-03-12 Genakis Joseph M Cylinder lock
CH681242A5 (en) * 1990-01-17 1993-02-15 Ernst Keller
AU653535B2 (en) * 1991-07-02 1994-10-06 Keso Ag Locking system
US5419168A (en) * 1991-10-24 1995-05-30 Medeco Security Locks, Inc. Hierarchical cylinder lock and key system
PH31017A (en) * 1992-08-13 1997-12-29 Emhart Inc Key for use with 5-pin and 6-pin door locks.
US5485735A (en) * 1993-12-06 1996-01-23 The Eastern Company Key operated rotary plug and cylinder lock
US5531084A (en) * 1993-12-06 1996-07-02 The Eastern Company Key for rotary plug and cylinder lock, and method of forming the key
EP0953699B1 (en) 1998-04-04 2001-08-08 Schlosssicherungen Gera GmbH Locking cylinder and flat key with variable key section therefor
DE19815212A1 (en) * 1998-04-04 1999-10-21 Schlossicherungen Gera Gmbh Flat key for cylinder lock, with longitudinal grooves and or ridges
US6105404A (en) * 1998-06-30 2000-08-22 Medeco Security Locks, Inc. Squiggle keys and cylinder locks for squiggle keys
GB2382102B (en) * 2001-11-17 2004-03-03 One Lus Internat Co Ltd Lockset structure
WO2005015745A2 (en) * 2003-08-06 2005-02-17 J-Key Key decoder for high security internal/external two-track and four-track lock
US20070214850A1 (en) * 2006-03-14 2007-09-20 Min-Tsung Ma Lock assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US834918A (en) * 1906-01-23 1906-11-06 Paul K Lindgren Cylinder-lock and key therefor.
US1163470A (en) * 1914-11-10 1915-12-07 Yale & Towne Mfg Co Cylinder-lock.
US1526516A (en) * 1923-08-21 1925-02-17 Vesdal Creations Inc Lock
CH176292A (en) * 1933-12-12 1935-04-15 Bauer Ag Security lock with flat key.
US2376389A (en) * 1941-10-21 1945-05-22 Edward A Schachinger Watchman's signal system
CH260517A (en) * 1947-12-16 1949-03-31 Ag Bauer Security lock with flat key.
CH344637A (en) * 1955-12-12 1960-02-15 Keller Ernst Security lock with associated key
CH372947A (en) * 1959-06-25 1963-10-31 Keller Ernst Cylinder assembly in a security lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112030766A (en) * 2020-09-04 2020-12-04 中交路桥华南工程有限公司 Hydraulic self-elevating integrated cable-stayed bridge lifting formwork
CN112160245A (en) * 2020-09-04 2021-01-01 中交路桥华南工程有限公司 Method for mounting variable cross-section tower section
CN112160245B (en) * 2020-09-04 2022-06-07 中交路桥华南工程有限公司 Method for mounting variable cross-section tower section
CN112459463A (en) * 2020-11-12 2021-03-09 上海宏构建筑科技发展有限公司 Scratch-resistant easy-to-assemble aluminum film plate

Also Published As

Publication number Publication date
NL139797B (en) 1973-09-17
DE1553388C3 (en) 1975-05-22
AT268085B (en) 1969-01-27
US3349587A (en) 1967-10-31
NL6604312A (en) 1966-10-03
DE1553388A1 (en) 1970-12-10
DE1553388B2 (en) 1973-09-27
CH432279A (en) 1967-03-15

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