SE8103455L - cylinder - Google Patents

cylinder

Info

Publication number
SE8103455L
SE8103455L SE8103455A SE8103455A SE8103455L SE 8103455 L SE8103455 L SE 8103455L SE 8103455 A SE8103455 A SE 8103455A SE 8103455 A SE8103455 A SE 8103455A SE 8103455 L SE8103455 L SE 8103455L
Authority
SE
Sweden
Prior art keywords
cylinder
flat key
lateral
arcuate
key
Prior art date
Application number
SE8103455A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE436589B (en
Inventor
W Steinbrink
Original Assignee
Schulte C E Gmbh
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 Schulte C E Gmbh filed Critical Schulte C E Gmbh
Publication of SE8103455L publication Critical patent/SE8103455L/en
Publication of SE436589B publication Critical patent/SE436589B/en

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
    • E05B19/0029—Key profiles characterized by varying cross-sections of different keys within a lock system

Abstract

A cylinder lock has a housing with a rotatably insertable cylinder haying a key passage for an insertable flat key whose front part has locking notches associated with cylinder pins arranged in openings of the cylinder for retaining the cylinder pins. The flat key is provided at both its lateral sides with longitudinal grooves for receiving longitudinal ribs provided on the lateral sides, of the key passage for the lateral profile variation. The longitudinal grooves on both lateral faces of the flat key lie with their bottom faces on lines which extend parallel to and at a distance from one another. The parallel lines extending at a distance from one another are arcuate at least in one partial region, and the convexly protruding central part of one arcuate line extend at least close to a straight line connecting the end points of the second arcuate line.
SE8103455A 1980-06-04 1981-06-02 cylinder SE436589B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3021128A DE3021128C2 (en) 1980-06-04 1980-06-04 Cylinder lock for locking systems

Publications (2)

Publication Number Publication Date
SE8103455L true SE8103455L (en) 1981-12-05
SE436589B SE436589B (en) 1985-01-07

Family

ID=6103930

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103455A SE436589B (en) 1980-06-04 1981-06-02 cylinder

Country Status (13)

Country Link
AT (1) AT368589B (en)
BE (1) BE889064A (en)
CA (1) CA1165131A (en)
CH (1) CH651884A5 (en)
DE (1) DE3021128C2 (en)
FI (1) FI76175C (en)
FR (1) FR2484000B1 (en)
IT (1) IT1136641B (en)
LU (1) LU83405A1 (en)
NL (1) NL181748C (en)
NO (1) NO156180C (en)
SE (1) SE436589B (en)
ZA (1) ZA813745B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614222A1 (en) * 1985-11-27 1987-06-04 Dom Sicherheitstechnik KEY FOR LOCKING CYLINDER
DE4123378C3 (en) * 1991-07-15 1997-09-11 Bab Ikon Gmbh Cylinder lock for locking systems
DE19548426C2 (en) 1995-12-22 2003-12-11 Schliesanlagen Gmbh Pfaffenhai Cylinder lock for locking systems
FR2762346B1 (en) * 1997-04-18 1999-07-09 Andre Merle MULTI-COMBINATION LOCK CYLINDER
US6615628B2 (en) * 2001-07-20 2003-09-09 Chi-Wen Lou Picklock-proof key slot for a lock device and a key thereof
CN1844625B (en) * 2005-06-15 2014-08-06 余义伦 Lock capable of preventing destructive and technical opening
CN1844626B (en) * 2005-06-15 2012-09-05 余义伦 Lock and key capable of preventing destructive and technical opening
CN101806175B (en) * 2010-04-11 2013-03-20 余义伦 Lock capable of ensuring portability of key
DE102020124366A1 (en) 2020-09-18 2022-03-24 Assa Abloy Sicherheitstechnik Gmbh Lock and key system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE315007C (en) *
US1280633A (en) * 1914-01-26 1918-10-08 King Lock Company Key-controlled lock.
DE408572C (en) * 1923-09-04 1925-01-20 Schmidt & Meldau Baubeschlagfa Cylinder lock
US2620649A (en) * 1948-02-18 1952-12-09 Bernardo Vicente Santo Domingo Pin tumbler lock
FR1443313A (en) * 1965-05-11 1966-06-24 Guerville Riquier Ets Unpickable cylinder lock
DE1553522A1 (en) * 1965-09-15 1970-04-30 Eaton Yale & Towne Gmbh Key system consisting of several group keys
DE1553482C3 (en) * 1966-04-21 1975-07-24 C. Ed. Schulte Gmbh, 5620 Velbert Side profile variation for flat keys of cylinder locks in master key systems
DE6921554U (en) * 1968-07-26 1969-09-04 Viro Innocenti Spa LOCKING CYLINDER WITH FLAT KEY
FR2268140B1 (en) * 1974-04-18 1978-05-12 Neiman Sa
DE2551523C3 (en) * 1975-11-17 1982-03-18 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Group flat key for rotary cylinder locks in locking systems

Also Published As

Publication number Publication date
FI76175C (en) 1988-09-09
ZA813745B (en) 1982-06-30
NL181748B (en) 1987-05-18
NL181748C (en) 1992-03-16
NL8102580A (en) 1982-01-04
CA1165131A (en) 1984-04-10
FI811690L (en) 1981-12-05
DE3021128A1 (en) 1981-12-10
DE3021128C2 (en) 1987-02-12
IT8122111A0 (en) 1981-06-03
NO156180B (en) 1987-04-27
ATA233881A (en) 1982-02-15
LU83405A1 (en) 1981-09-11
NO156180C (en) 1987-08-05
AT368589B (en) 1982-10-25
FI76175B (en) 1988-05-31
IT1136641B (en) 1986-09-03
CH651884A5 (en) 1985-10-15
BE889064A (en) 1981-12-02
SE436589B (en) 1985-01-07
FR2484000B1 (en) 1986-03-14
FR2484000A1 (en) 1981-12-11
NO811885L (en) 1981-12-07

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