FR1143723A - Magnetic latch - Google Patents

Magnetic latch

Info

Publication number
FR1143723A
FR1143723A FR1143723DA FR1143723A FR 1143723 A FR1143723 A FR 1143723A FR 1143723D A FR1143723D A FR 1143723DA FR 1143723 A FR1143723 A FR 1143723A
Authority
FR
France
Prior art keywords
magnetic latch
latch
magnetic
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1143723A publication Critical patent/FR1143723A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1143723D 1954-12-22 1955-12-21 Magnetic latch Expired FR1143723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1143723XA 1954-12-22 1954-12-22

Publications (1)

Publication Number Publication Date
FR1143723A true FR1143723A (en) 1957-10-04

Family

ID=22354824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143723D Expired FR1143723A (en) 1954-12-22 1955-12-21 Magnetic latch

Country Status (1)

Country Link
FR (1) FR1143723A (en)

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