FR329464A - Fermeture automatique par aimant - Google Patents

Fermeture automatique par aimant

Info

Publication number
FR329464A
FR329464A FR329464DA FR329464A FR 329464 A FR329464 A FR 329464A FR 329464D A FR329464D A FR 329464DA FR 329464 A FR329464 A FR 329464A
Authority
FR
France
Prior art keywords
automatic magnet
magnet closure
closure
automatic
magnet
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
English (en)
Inventor
Richard Dolge
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.)
RICHARD DOLGE
Original Assignee
RICHARD DOLGE
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 RICHARD DOLGE filed Critical RICHARD DOLGE
Application granted granted Critical
Publication of FR329464A publication Critical patent/FR329464A/fr
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
    • E05C19/163—Devices holding the wing by magnetic or electromagnetic attraction a movable bolt being held in the striker by a permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR329464D 1903-02-17 1903-02-17 Fermeture automatique par aimant Expired FR329464A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR329464T 1903-02-17

Publications (1)

Publication Number Publication Date
FR329464A true FR329464A (fr) 1903-08-01

Family

ID=1379304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR329464D Expired FR329464A (fr) 1903-02-17 1903-02-17 Fermeture automatique par aimant

Country Status (1)

Country Link
FR (1) FR329464A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069193A (en) * 1960-04-12 1962-12-18 Gen Motors Corp Magnetically operated door latch
EP1950370A1 (fr) * 2007-01-26 2008-07-30 Santino Brunetto Dispositif de verrouillage pour portes, volets et similaires
ITUD20100055A1 (it) * 2010-03-23 2011-09-24 Henry Glass S R L "serratura ad azionamento magnetico"

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069193A (en) * 1960-04-12 1962-12-18 Gen Motors Corp Magnetically operated door latch
EP1950370A1 (fr) * 2007-01-26 2008-07-30 Santino Brunetto Dispositif de verrouillage pour portes, volets et similaires
ITUD20100055A1 (it) * 2010-03-23 2011-09-24 Henry Glass S R L "serratura ad azionamento magnetico"

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