FR1252992A - Ventouse magnétique - Google Patents

Ventouse magnétique

Info

Publication number
FR1252992A
FR1252992A FR40292A FR69040292A FR1252992A FR 1252992 A FR1252992 A FR 1252992A FR 40292 A FR40292 A FR 40292A FR 69040292 A FR69040292 A FR 69040292A FR 1252992 A FR1252992 A FR 1252992A
Authority
FR
France
Prior art keywords
suction cup
magnetic suction
magnetic
cup
suction
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
FR40292A
Other languages
English (en)
Inventor
Joseph-Francois-Roch Vullierme
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
Priority to FR40292A priority Critical patent/FR1252992A/fr
Application granted granted Critical
Publication of FR1252992A publication Critical patent/FR1252992A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR40292A 1960-03-29 1960-03-29 Ventouse magnétique Expired FR1252992A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR40292A FR1252992A (fr) 1960-03-29 1960-03-29 Ventouse magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40292A FR1252992A (fr) 1960-03-29 1960-03-29 Ventouse magnétique

Publications (1)

Publication Number Publication Date
FR1252992A true FR1252992A (fr) 1961-02-03

Family

ID=8593824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40292A Expired FR1252992A (fr) 1960-03-29 1960-03-29 Ventouse magnétique

Country Status (1)

Country Link
FR (1) FR1252992A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270779A (en) * 1979-05-18 1981-06-02 Watts John R Locking device for removable frame structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270779A (en) * 1979-05-18 1981-06-02 Watts John R Locking device for removable frame structures

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