FR569375A - Système de ferme-porte à double effet et à freinage pneumatique - Google Patents

Système de ferme-porte à double effet et à freinage pneumatique

Info

Publication number
FR569375A
FR569375A FR569375DA FR569375A FR 569375 A FR569375 A FR 569375A FR 569375D A FR569375D A FR 569375DA FR 569375 A FR569375 A FR 569375A
Authority
FR
France
Prior art keywords
acting
double
air
door closer
closer system
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
Adam Tiergartner
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 FR569375A publication Critical patent/FR569375A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
FR569375D 1923-08-03 1923-08-03 Système de ferme-porte à double effet et à freinage pneumatique Expired FR569375A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR569375T 1923-08-03

Publications (1)

Publication Number Publication Date
FR569375A true FR569375A (fr) 1924-04-11

Family

ID=8949131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569375D Expired FR569375A (fr) 1923-08-03 1923-08-03 Système de ferme-porte à double effet et à freinage pneumatique

Country Status (1)

Country Link
FR (1) FR569375A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723777A (en) * 1984-03-23 1988-02-09 Gared Company Basketball goal and backboard unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723777A (en) * 1984-03-23 1988-02-09 Gared Company Basketball goal and backboard unit

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