FR916488A - Improvements to shut-off devices for entrance doors and others - Google Patents

Improvements to shut-off devices for entrance doors and others

Info

Publication number
FR916488A
FR916488A FR916488DA FR916488A FR 916488 A FR916488 A FR 916488A FR 916488D A FR916488D A FR 916488DA FR 916488 A FR916488 A FR 916488A
Authority
FR
France
Prior art keywords
shut
devices
entrance doors
doors
entrance
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
Louis Zacharie
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
Application granted granted Critical
Publication of FR916488A publication Critical patent/FR916488A/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
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/36—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
    • E05C17/365—Security chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR916488D 1945-06-15 1945-06-15 Improvements to shut-off devices for entrance doors and others Expired FR916488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR916488T 1945-06-15

Publications (1)

Publication Number Publication Date
FR916488A true FR916488A (en) 1946-12-06

Family

ID=9423334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916488D Expired FR916488A (en) 1945-06-15 1945-06-15 Improvements to shut-off devices for entrance doors and others

Country Status (1)

Country Link
FR (1) FR916488A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332344B1 (en) * 1999-12-16 2001-12-25 Mike Montoya Deadbolt security chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332344B1 (en) * 1999-12-16 2001-12-25 Mike Montoya Deadbolt security chain

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