FR631245A - Dispositif pour maintenir les portes ouvertes - Google Patents

Dispositif pour maintenir les portes ouvertes

Info

Publication number
FR631245A
FR631245A FR631245DA FR631245A FR 631245 A FR631245 A FR 631245A FR 631245D A FR631245D A FR 631245DA FR 631245 A FR631245 A FR 631245A
Authority
FR
France
Prior art keywords
keep
doors open
doors
open
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
Emil Albert Hartmann
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 FR631245A publication Critical patent/FR631245A/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
    • 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
    • E05C17/12—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 consisting of a single rod
    • E05C17/20—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 consisting of a single rod sliding through a guide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR631245D 1926-09-11 1927-03-22 Dispositif pour maintenir les portes ouvertes Expired FR631245A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK631245X 1926-09-11

Publications (1)

Publication Number Publication Date
FR631245A true FR631245A (fr) 1927-12-16

Family

ID=8151849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR631245D Expired FR631245A (fr) 1926-09-11 1927-03-22 Dispositif pour maintenir les portes ouvertes

Country Status (1)

Country Link
FR (1) FR631245A (fr)

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