ATE462854T1 - CYLINDER LOCK WITH LOCKING PLATE AND KEY - Google Patents

CYLINDER LOCK WITH LOCKING PLATE AND KEY

Info

Publication number
ATE462854T1
ATE462854T1 AT07108691T AT07108691T ATE462854T1 AT E462854 T1 ATE462854 T1 AT E462854T1 AT 07108691 T AT07108691 T AT 07108691T AT 07108691 T AT07108691 T AT 07108691T AT E462854 T1 ATE462854 T1 AT E462854T1
Authority
AT
Austria
Prior art keywords
key
semicircular columnar
columnar body
wafers
springs
Prior art date
Application number
AT07108691T
Other languages
German (de)
Inventor
Cheng-Ju Yang
Original Assignee
Cheng-Ju Yang
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 Cheng-Ju Yang filed Critical Cheng-Ju Yang
Application granted granted Critical
Publication of ATE462854T1 publication Critical patent/ATE462854T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • 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
    • E05B19/0029—Key profiles characterized by varying cross-sections of different keys within a lock system
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0004—Lock assembling or manufacturing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

A wafer-type tumbler and key comprises a sleeve (1), a cylinder (2), some wafers (3), some springs (4) and a key (5). A shaft (20) on the cylinder includes a first and a second semicircular columnar body (20a,b). Disposed at the front and rear ends of the first semicircular columnar body are a flange (22) and a drive section (23) and at the inner lateral surface of the first semicircular columnar body is an indentation (201) that provides for insertion into the second semicircular columnar body. On the first and second semicircular columnar bodies (20a,b), one or more slots (24a,b) are disposed to fasten with the wafers (3). In addition to facilitating the placement of the wafers (3) and springs (4) into the shaft, the slots (24a,b) enable the fabrication of a corrugated keyway (21) with a narrower width. The key (5) has a serrated blade, wherein a metal plate is punched to produce its sectional shape into a corrugated contour to prohibit theft.
AT07108691T 2007-05-22 2007-05-22 CYLINDER LOCK WITH LOCKING PLATE AND KEY ATE462854T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07108691A EP1995401B1 (en) 2007-05-22 2007-05-22 A wafer-type tumbler cylinder and key

Publications (1)

Publication Number Publication Date
ATE462854T1 true ATE462854T1 (en) 2010-04-15

Family

ID=38537710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07108691T ATE462854T1 (en) 2007-05-22 2007-05-22 CYLINDER LOCK WITH LOCKING PLATE AND KEY

Country Status (3)

Country Link
EP (1) EP1995401B1 (en)
AT (1) ATE462854T1 (en)
DE (1) DE602007005622D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM371150U (en) 2009-05-27 2009-12-21 zheng-ru Yang Improved spindle for disc-tumbler lock cylinder
ITFI20130193A1 (en) * 2013-08-08 2015-02-09 Metalplus S P A A LOCK WITH THE OPENING MECHANISM INTEGRATED IN THE CYLINDER
CN112814480B (en) * 2021-01-04 2022-04-29 珠海优特物联科技有限公司 Lock core and lock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429154A (en) 1966-10-18 1969-02-25 Taylor Lock Co Lock plug
FR2125691A5 (en) 1971-02-17 1972-09-29 Neiman Exploitation Brevets
US4111019A (en) * 1977-02-22 1978-09-05 Hall & Myers Pickproof lock
GB1545294A (en) 1977-04-19 1979-05-10 Newman Tonks Ltd Method of constructing plugs for pin tumbler cylinder locks and plugs made thereby
NO932544D0 (en) * 1993-07-13 1993-07-13 Trioving As lock cylinder
GB9927853D0 (en) 1999-11-26 2000-01-26 Kibble Anthony W Lock cylinder and plug therefor
US6862909B2 (en) 2002-09-26 2005-03-08 Newfrey Llc Devices, methods, and systems for keying a lock assembly
JP3481937B1 (en) * 2003-04-04 2003-12-22 高畦 薫規 Cylinder lock break prevention cover and security cylinder lock

Also Published As

Publication number Publication date
EP1995401A1 (en) 2008-11-26
EP1995401B1 (en) 2010-03-31
DE602007005622D1 (en) 2010-05-12

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