IT1004585B - Serratura cilindrica particolar mente per porte - Google Patents

Serratura cilindrica particolar mente per porte

Info

Publication number
IT1004585B
IT1004585B IT69822/73A IT6982273A IT1004585B IT 1004585 B IT1004585 B IT 1004585B IT 69822/73 A IT69822/73 A IT 69822/73A IT 6982273 A IT6982273 A IT 6982273A IT 1004585 B IT1004585 B IT 1004585B
Authority
IT
Italy
Prior art keywords
doors
cylindrical lock
lock particularly
cylindrical
lock
Prior art date
Application number
IT69822/73A
Other languages
English (en)
Italian (it)
Original Assignee
Emhart Corp
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 Emhart Corp filed Critical Emhart Corp
Application granted granted Critical
Publication of IT1004585B publication Critical patent/IT1004585B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/005—Cylindrical or tubular locks
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/38—Plastic latch parts
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0977—Cam
    • Y10T292/098—Auxiliary bolt
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0977—Cam
    • Y10T292/0982—Bolt blocking or disabling means
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0977—Cam
    • Y10T292/0989—Plural rollback elements directionally selectively effective
    • Y10T292/099—On separate spindles
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/55—Dogged bolt or connections
    • Y10T70/5504—Automatic
IT69822/73A 1972-09-26 1973-09-25 Serratura cilindrica particolar mente per porte IT1004585B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00292346A US3819214A (en) 1972-09-26 1972-09-26 Cylindrical lock set

Publications (1)

Publication Number Publication Date
IT1004585B true IT1004585B (it) 1976-07-20

Family

ID=23124267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69822/73A IT1004585B (it) 1972-09-26 1973-09-25 Serratura cilindrica particolar mente per porte

Country Status (7)

Country Link
US (1) US3819214A (enrdf_load_stackoverflow)
JP (2) JPS4970798A (enrdf_load_stackoverflow)
CA (1) CA977794A (enrdf_load_stackoverflow)
DE (1) DE2347405C3 (enrdf_load_stackoverflow)
FR (1) FR2200872A5 (enrdf_load_stackoverflow)
GB (1) GB1440253A (enrdf_load_stackoverflow)
IT (1) IT1004585B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097387A (en) * 1977-05-05 1981-03-10 John L. Hook Door furniture
US4635453A (en) * 1986-03-13 1987-01-13 Emhart Industries, Inc. Lock set
US4840412A (en) * 1987-08-11 1989-06-20 Richard Shen Easily adjustable latch
US4840413A (en) * 1987-08-14 1989-06-20 Richard Shen Length-adjustable latch
AUPN804096A0 (en) * 1996-02-14 1996-03-07 Lockwood Australia Pty Ltd Key controlled latch
US5918916A (en) * 1997-12-22 1999-07-06 Schlage Lock Company Automatic deadbolt with separate trigger
US7934754B2 (en) * 2007-09-04 2011-05-03 Schlage Lock Company Door lock assembly
US8491023B2 (en) * 2007-09-04 2013-07-23 Schlage Lock Company Llc Door lock assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733088A (en) * 1956-01-31 Door latch operating device
US2293856A (en) * 1940-07-02 1942-08-25 Schlage Lock Co Door lock
US2730391A (en) * 1952-04-01 1956-01-10 Victor M Carter Latch mechanism
US2804327A (en) * 1955-03-25 1957-08-27 Dexter Ind Inc Deadlocking mechanism
US2930646A (en) * 1959-01-12 1960-03-29 American Hardware Corp Deadlocking latch mechanisms
US3287046A (en) * 1961-10-16 1966-11-22 Russell Low-friction retractor
US3279836A (en) * 1964-02-24 1966-10-18 Emhart Corp Dead latch construction
US3459448A (en) * 1967-04-14 1969-08-05 Norris Industries Low-friction insert for latch bolt retractor

Also Published As

Publication number Publication date
DE2347405A1 (de) 1974-04-11
JPS4970798A (enrdf_load_stackoverflow) 1974-07-09
DE2347405C3 (de) 1978-06-01
US3819214A (en) 1974-06-25
DE2347405B2 (de) 1977-10-06
CA977794A (en) 1975-11-11
AU5990373A (en) 1975-03-06
FR2200872A5 (enrdf_load_stackoverflow) 1974-04-19
GB1440253A (en) 1976-06-23
JPS53100392U (enrdf_load_stackoverflow) 1978-08-14

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