GB1254482A - Improved cylinder lock mechanism - Google Patents

Improved cylinder lock mechanism

Info

Publication number
GB1254482A
GB1254482A GB1602669A GB1602669A GB1254482A GB 1254482 A GB1254482 A GB 1254482A GB 1602669 A GB1602669 A GB 1602669A GB 1602669 A GB1602669 A GB 1602669A GB 1254482 A GB1254482 A GB 1254482A
Authority
GB
United Kingdom
Prior art keywords
cylinder
locking bar
locking
groove
slot
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
GB1602669A
Inventor
Into Sinervo
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 Oy AB
Original Assignee
Wartsila Oy AB
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 Oy AB filed Critical Wartsila Oy AB
Publication of GB1254482A publication Critical patent/GB1254482A/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

Landscapes

  • Fluid-Damping Devices (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

1,254,482. Locks. WARTSILA A.B. O.Y. 27 March, 1969 [28 March, 1968], No. 16026/69. Heading E2A. A cylinder lock mechanism comprises a housing 1 with a cylindrical opening having an axial groove 5 in its side wall, a hollow cylinder 2 turnable in the opening and containing a plurality of locking discs 4 turnable within the cylinder by means of a key, and a locking bar 3 engaged -with said cylinder (in a slot 9) and movable from a cylinderlocking position in which it is also engaged in said groove into a cylinder-releasing position in which the locking bar is disengaged from said groove and is received in a channel formed by alignment of notches 6 in the peripheral edge of the locking discs, characterised in that the locking bar is straight and in that at one end of said locking bar there is an axial projection which is movably received in a radial slot in the cylinder, which slot and projection prevent turning of the locking bar in its movement between its cylinder-locking and its cylinderreleasing positions around its longitudinal axis. In the construction shown, the locking bar is of octagonal shape and the corners are rounded or bevelled. The notches in the locking discs 6 have an obliquely disposed wall 6a and the groove 5 also has an obliquely disposed wall 5a for aiding the movement of the locking bar.
GB1602669A 1968-03-28 1969-03-27 Improved cylinder lock mechanism Expired GB1254482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI85668A FI46879C (en) 1968-03-28 1968-03-28 Guided handlebars

Publications (1)

Publication Number Publication Date
GB1254482A true GB1254482A (en) 1971-11-24

Family

ID=8504751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1602669A Expired GB1254482A (en) 1968-03-28 1969-03-27 Improved cylinder lock mechanism

Country Status (5)

Country Link
DE (1) DE1915646A1 (en)
FI (1) FI46879C (en)
FR (1) FR2004923A1 (en)
GB (1) GB1254482A (en)
SE (1) SE354685B (en)

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125425B (en) * 2013-05-15 2015-10-15 Tuure Aalto Basspärrskiva

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
FI46879B (en) 1973-04-02
FR2004923A1 (en) 1969-12-05
DE1915646A1 (en) 1969-10-09
FI46879C (en) 1973-07-10
SE354685B (en) 1973-03-19

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