IT1134416B - Serratura del tipo a cilindro - Google Patents

Serratura del tipo a cilindro

Info

Publication number
IT1134416B
IT1134416B IT26167/80A IT2616780A IT1134416B IT 1134416 B IT1134416 B IT 1134416B IT 26167/80 A IT26167/80 A IT 26167/80A IT 2616780 A IT2616780 A IT 2616780A IT 1134416 B IT1134416 B IT 1134416B
Authority
IT
Italy
Prior art keywords
cylinder type
type lock
lock
cylinder
type
Prior art date
Application number
IT26167/80A
Other languages
English (en)
Other versions
IT8026167A0 (it
Inventor
Frank Muus
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Publication of IT8026167A0 publication Critical patent/IT8026167A0/it
Application granted granted Critical
Publication of IT1134416B publication Critical patent/IT1134416B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0053—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in for use with more than one key, e.g. master-slave key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0085—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in wherein the key can be inserted or withdrawn in different positions or directions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7446—Multiple keys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7565—Plural tumbler sets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7605—Pin tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7768—Key-removal preventing
IT26167/80A 1979-11-29 1980-11-21 Serratura del tipo a cilindro IT1134416B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO793880A NO146028C (no) 1979-11-29 1979-11-29 Anordning ved laas av sylindertypen med stifttilholdere

Publications (2)

Publication Number Publication Date
IT8026167A0 IT8026167A0 (it) 1980-11-21
IT1134416B true IT1134416B (it) 1986-08-13

Family

ID=19885183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26167/80A IT1134416B (it) 1979-11-29 1980-11-21 Serratura del tipo a cilindro

Country Status (8)

Country Link
US (1) US4376381A (it)
JP (1) JPS5689671A (it)
DE (1) DE3044294A1 (it)
ES (1) ES497237A0 (it)
FR (1) FR2470835A1 (it)
IT (1) IT1134416B (it)
NO (1) NO146028C (it)
SE (1) SE8007880L (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE440528B (sv) * 1983-12-22 1985-08-05 Gkn Stenman Ab Anordning vid cylinderlas
SE460797B (sv) * 1988-03-08 1989-11-20 Assa Ab Cylinderlaas
US5016455A (en) * 1990-06-08 1991-05-21 Lori Corporation Key unlocking and retaining method and apparatus
ES2061347B1 (es) * 1991-11-28 1996-07-16 Sistemas & Tec Seguridad Sistema de cierre de llave habilitador de distintos sentidos y amplitudes de giro para diferentes llaves.
US5361614A (en) * 1993-04-14 1994-11-08 Steven Elvy Pin-tumbler lock with retained key and method of operation thereof
DE69627996T2 (de) * 1996-07-01 2004-02-19 Serrature Meroni S.P.A., Nova Milanese Schliesszylinder, der mittels eines Hauptschlüssels blockiert werden kann
ES2304294B1 (es) * 2006-08-04 2009-05-11 Talleres De Escoriaza, S.A. Maquina de fabricacion flexible para el montaje de cilindros de combinacion para cerraduras.
US8266934B2 (en) * 2009-06-02 2012-09-18 I-Tek Metal Mfg. Co., Ltd. Keyed cylinder assembly for door lock
EP2440726B1 (en) * 2009-06-10 2018-01-03 Meir Avganim A pin-tumbler locking mechanism
PL405478A1 (pl) * 2013-09-30 2015-04-13 Artur Litwiński Mechanizm zamka z blokadą wyjęcia klucza i blokada wyjęcia klucza z mechanizmu zamka
USD793207S1 (en) * 2016-05-13 2017-08-01 Giant Concepts LLC Circular shaped key head and blade

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR470155A (fr) * 1914-03-27 1914-08-25 Otto Velleuer Perfectionnements dans les serrures et spécialement à celles du système yale
CH162691A (de) * 1931-10-31 1933-07-15 Guelpen Jac Sicherheitsschloss.
US2427837A (en) * 1944-07-29 1947-09-23 John A Connell Lock
US2422224A (en) * 1944-07-29 1947-06-17 John A Connell Lock lubricator
US3194034A (en) * 1962-11-05 1965-07-13 Leiser Milton Cylinder lock
DE1912386U (de) * 1965-01-22 1965-03-18 Neiman & Co K G Schliesszylinder mit plaettchenzuhaltungen, insbesondere mit symmetrischem doppelbartschluessel fuer kraftfahrzeug-diebstahlsicherungen.
FR2389742A1 (en) * 1977-05-05 1978-12-01 Neiman Sa Cylinder lock with radial two bit spring pistons - has counter piston bits set on common base plate constrained by single leaf spring

Also Published As

Publication number Publication date
FR2470835B1 (it) 1985-03-22
ES8202394A1 (es) 1982-01-16
DE3044294A1 (de) 1981-08-20
NO146028C (no) 1982-07-14
JPS5689671A (en) 1981-07-21
US4376381A (en) 1983-03-15
NO146028B (no) 1982-04-05
FR2470835A1 (fr) 1981-06-12
IT8026167A0 (it) 1980-11-21
NO793880L (no) 1981-06-01
SE8007880L (sv) 1981-05-30
ES497237A0 (es) 1982-01-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961127