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GB1498075A - Locks and keys - Google Patents

Locks and keys

Info

Publication number
GB1498075A
GB1498075A GB1434775A GB1434775A GB1498075A GB 1498075 A GB1498075 A GB 1498075A GB 1434775 A GB1434775 A GB 1434775A GB 1434775 A GB1434775 A GB 1434775A GB 1498075 A GB1498075 A GB 1498075A
Authority
GB
United Kingdom
Prior art keywords
key
keys
notches
april
stem
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
GB1434775A
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.)
Valeo Neiman SA
Original Assignee
Neiman SA
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 Neiman SA filed Critical Neiman SA
Publication of GB1498075A publication Critical patent/GB1498075A/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

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Sheet Holders (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Lock And Its Accessories (AREA)
  • Punching Or Piercing (AREA)
  • Push-Button Switches (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

1498075 Making keys NEIMAN SA 8 April 1975 [18 April 1974] 14347/75 Heading B3A [Also in Division E2] A key has a stem 4, Fig. 1, for introduction in a lock and a holding head 5. The key has planar portions 1 and 2 extending the length thereof and connected by a portion 3, Fig. 2. Notches 6 are formed in the stem 4. The key may be formed by a single stroke of a press. In a modification inclined flat portions 1<SP>1</SP>, 2<SP>1</SP>, Figs. 3, 4 and 5, are connected by a curved portion 3<SP>1</SP> and notches 6<SP>1</SP> are provided.
GB1434775A 1974-04-18 1975-04-08 Locks and keys Expired GB1498075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413585A FR2268140B1 (en) 1974-04-18 1974-04-18

Publications (1)

Publication Number Publication Date
GB1498075A true GB1498075A (en) 1978-01-18

Family

ID=9137817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1434775A Expired GB1498075A (en) 1974-04-18 1975-04-08 Locks and keys

Country Status (10)

Country Link
JP (1) JPS59678B2 (en)
AR (1) AR203787A1 (en)
AT (1) AT335881B (en)
BE (1) BE827932A (en)
BR (1) BR7502199A (en)
DE (1) DE2516340B2 (en)
ES (2) ES211740Y (en)
FR (1) FR2268140B1 (en)
GB (1) GB1498075A (en)
IT (1) IT1044603B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780530A1 (en) * 1995-12-22 1997-06-25 Schliessanlagen GmbH Pfaffenhain Cylinderlock for locking systems
EP0864715A1 (en) * 1997-03-14 1998-09-16 IKON AKTIENGESELLSCHAFT Präzisionstechnik Cylinder lock

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021128C2 (en) * 1980-06-04 1987-02-12 C. Ed. Schulte GmbH, 5628 Velbert Cylinder lock for locking systems
JPH0210950Y2 (en) * 1984-11-19 1990-03-19
US5131248A (en) * 1987-08-28 1992-07-21 Ihui Ho Structure of key and lock barrel for lock set
US5176015A (en) * 1991-04-10 1993-01-05 Sussina Stan J Restricted key system
FR2684713B1 (en) * 1991-12-09 1995-10-13 Antivols Simplex Sa TOOTHED WRENCH, ESPECIALLY FOR A MOTOR VEHICLE LOCK OR ANTI-THEFT DEVICE.
DE102011076778A1 (en) 2011-05-31 2012-12-06 Aug. Winkhaus Gmbh & Co. Kg Key for a lock cylinder
US11536047B1 (en) 2022-08-22 2022-12-27 Winloc Ag Key plug, a cylinder lock, a cylinder lock and key combination and a method to manufacture a key plug
US11542724B1 (en) 2022-08-22 2023-01-03 Winloc Ag Key blank, a key, and a cylinder lock and key combination
US11613909B1 (en) 2022-08-22 2023-03-28 Winloc Ag Key blank, a coded key and a cylinder lock and key system with improved stop arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222706Y2 (en) * 1972-01-17 1977-05-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780530A1 (en) * 1995-12-22 1997-06-25 Schliessanlagen GmbH Pfaffenhain Cylinderlock for locking systems
EP0864715A1 (en) * 1997-03-14 1998-09-16 IKON AKTIENGESELLSCHAFT Präzisionstechnik Cylinder lock

Also Published As

Publication number Publication date
BE827932A (en) 1975-07-31
IT1044603B (en) 1980-04-21
BR7502199A (en) 1975-12-16
FR2268140B1 (en) 1978-05-12
DE2516340C3 (en) 1979-06-21
JPS50141498A (en) 1975-11-13
FR2268140A1 (en) 1975-11-14
ATA293575A (en) 1976-07-15
ES436859A1 (en) 1976-12-01
AR203787A1 (en) 1975-10-15
ES211740U (en) 1976-05-16
DE2516340A1 (en) 1975-11-06
JPS59678B2 (en) 1984-01-07
AT335881B (en) 1977-04-12
DE2516340B2 (en) 1978-10-19
ES211740Y (en) 1976-10-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee