FR449671A - Improvements to electric bolts - Google Patents

Improvements to electric bolts

Info

Publication number
FR449671A
FR449671A FR449671DA FR449671A FR 449671 A FR449671 A FR 449671A FR 449671D A FR449671D A FR 449671DA FR 449671 A FR449671 A FR 449671A
Authority
FR
France
Prior art keywords
electric bolts
bolts
electric
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Albert-Emile Croizat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALBERT-EMILE CROIZAT
Original Assignee
ALBERT-EMILE CROIZAT
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 ALBERT-EMILE CROIZAT filed Critical ALBERT-EMILE CROIZAT
Application granted granted Critical
Publication of FR449671A publication Critical patent/FR449671A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR449671D 1912-10-22 1912-10-22 Improvements to electric bolts Expired FR449671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR449671T 1912-10-22

Publications (1)

Publication Number Publication Date
FR449671A true FR449671A (en) 1913-03-05

Family

ID=1490179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR449671D Expired FR449671A (en) 1912-10-22 1912-10-22 Improvements to electric bolts

Country Status (1)

Country Link
FR (1) FR449671A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741556A1 (en) * 1977-09-15 1979-03-29 Ver Baubeschlag Gretsch Co Lock for lift or motor vehicle door - has solenoid actuated bolt and manual unlocking mechanism normally at rest

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741556A1 (en) * 1977-09-15 1979-03-29 Ver Baubeschlag Gretsch Co Lock for lift or motor vehicle door - has solenoid actuated bolt and manual unlocking mechanism normally at rest

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