NL7214288A - - Google Patents

Info

Publication number
NL7214288A
NL7214288A NL7214288A NL7214288A NL7214288A NL 7214288 A NL7214288 A NL 7214288A NL 7214288 A NL7214288 A NL 7214288A NL 7214288 A NL7214288 A NL 7214288A NL 7214288 A NL7214288 A NL 7214288A
Authority
NL
Netherlands
Application number
NL7214288A
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 filed Critical
Publication of NL7214288A publication Critical patent/NL7214288A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B43/00—Time 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7006—Predetermined time interval controlled
    • Y10T70/7028—Electric
    • 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
    • Y10T70/7006—Predetermined time interval controlled
    • Y10T70/7034—Clockwork control
    • Y10T70/704—Continuously operating once initiated
    • 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
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8027—Condition indicators
NL7214288A 1971-10-20 1972-10-20 NL7214288A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712152221 DE2152221A1 (de) 1971-10-20 1971-10-20 Zeitschloss

Publications (1)

Publication Number Publication Date
NL7214288A true NL7214288A (xx) 1973-04-25

Family

ID=5822879

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7214288A NL7214288A (xx) 1971-10-20 1972-10-20

Country Status (4)

Country Link
US (1) US3835679A (xx)
DE (1) DE2152221A1 (xx)
GB (1) GB1369320A (xx)
NL (1) NL7214288A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538837A1 (fr) * 1982-12-29 1984-07-06 Sud Est Credit Agricole Mutuel Systeme formant serrure a combinaison a ouverture retardee
GB2135380B (en) * 1983-02-11 1987-04-01 Fox & Company Limited Thomas A time lock
US4655061A (en) * 1984-10-01 1987-04-07 Kumahira Safe Co., Inc. Clock lock
US4875351A (en) * 1988-08-19 1989-10-24 Sargent & Greenleaf, Inc. Electronic time lock
DE19738748C2 (de) * 1997-09-04 2002-07-18 Sphinx Elektronik Gmbh & Co Kg Schließvorrichtung, insbesondere für einen Tresor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US665374A (en) * 1898-07-13 1901-01-01 Yale & Towne Mfg Co Time-lock.
US717477A (en) * 1902-02-17 1902-12-30 Arthur C Walther End-cell-switch indicator.
US925900A (en) * 1908-06-13 1909-06-22 Lawrence N Breeding Lock for toy banks.
US1164378A (en) * 1915-09-14 1915-12-14 Yale & Towne Mfg Co Time-lock.
US2561512A (en) * 1945-11-19 1951-07-24 British Tube Mills Australia P Quantity indicator for drawbenches or the like
US2772411A (en) * 1954-10-25 1956-11-27 Fishfader S Boom angle indicator for cranes
US3227863A (en) * 1961-08-03 1966-01-04 Auerbach Electronics Corp Digital position control and/or indicating system
US3509527A (en) * 1965-10-12 1970-04-28 William S Oakes Guidance systems for directing the driver of a car along a prescribed pathway
US3643420A (en) * 1969-10-14 1972-02-22 Tri Tech Clock system

Also Published As

Publication number Publication date
US3835679A (en) 1974-09-17
GB1369320A (en) 1974-10-02
DE2152221A1 (de) 1973-04-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed