GB1512628A - Key blanks - Google Patents

Key blanks

Info

Publication number
GB1512628A
GB1512628A GB3033874A GB3033874A GB1512628A GB 1512628 A GB1512628 A GB 1512628A GB 3033874 A GB3033874 A GB 3033874A GB 3033874 A GB3033874 A GB 3033874A GB 1512628 A GB1512628 A GB 1512628A
Authority
GB
United Kingdom
Prior art keywords
stack
key
orifice
key low
low portion
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
GB3033874A
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.)
Squire H & Sons
Original Assignee
Squire H & Sons
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 Squire H & Sons filed Critical Squire H & Sons
Priority to GB3033874A priority Critical patent/GB1512628A/en
Publication of GB1512628A publication Critical patent/GB1512628A/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

  • Push-Button Switches (AREA)

Abstract

1512628 Keys HENRY SQUIRE & SONS 23 May 1975 [9 July 1974] 30338/74 Heading E2A [Also in Division B3] A method of making key blanks comprises passing metal strip stack through an orifice to form the required grooves A, B and severing blanks including key low portions 12, 32 from the stack. The orifice may be formed between cooperating rollers or the stack may be extruded. The stack may be mild steel or brass. The key low portion may be smaller than shown and a separate key low portion of e.g. plastics, secured thereto.
GB3033874A 1975-05-23 1975-05-23 Key blanks Expired GB1512628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3033874A GB1512628A (en) 1975-05-23 1975-05-23 Key blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3033874A GB1512628A (en) 1975-05-23 1975-05-23 Key blanks

Publications (1)

Publication Number Publication Date
GB1512628A true GB1512628A (en) 1978-06-01

Family

ID=10306048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3033874A Expired GB1512628A (en) 1975-05-23 1975-05-23 Key blanks

Country Status (1)

Country Link
GB (1) GB1512628A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003439A1 (en) * 1982-03-23 1983-10-13 Chicago Lock Co Key and method of manufacture
US4735069A (en) * 1982-03-23 1988-04-05 Chicago Lock Co. Cylinder lock and key
AT392508B (en) * 1987-07-03 1991-04-25 Evva Werke Flat key and associated cylinder lock
AT400606B (en) * 1994-03-22 1996-02-26 Evva Werke FLAT KEY FOR CYLINDLE LOCK

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003439A1 (en) * 1982-03-23 1983-10-13 Chicago Lock Co Key and method of manufacture
US4735069A (en) * 1982-03-23 1988-04-05 Chicago Lock Co. Cylinder lock and key
AT392508B (en) * 1987-07-03 1991-04-25 Evva Werke Flat key and associated cylinder lock
AT400606B (en) * 1994-03-22 1996-02-26 Evva Werke FLAT KEY FOR CYLINDLE LOCK

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Legal Events

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

Effective date: 19940523