FR753677A - Mechanical automatic door closing device - Google Patents

Mechanical automatic door closing device

Info

Publication number
FR753677A
FR753677A FR753677DA FR753677A FR 753677 A FR753677 A FR 753677A FR 753677D A FR753677D A FR 753677DA FR 753677 A FR753677 A FR 753677A
Authority
FR
France
Prior art keywords
closing device
automatic door
door closing
mechanical automatic
mechanical
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
Jacques Falconnet
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 FR753677A publication Critical patent/FR753677A/en
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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/1066—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
FR753677D 1932-07-30 1932-07-30 Mechanical automatic door closing device Expired FR753677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR753677T 1932-07-30

Publications (1)

Publication Number Publication Date
FR753677A true FR753677A (en) 1933-10-21

Family

ID=9163169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753677D Expired FR753677A (en) 1932-07-30 1932-07-30 Mechanical automatic door closing device

Country Status (1)

Country Link
FR (1) FR753677A (en)

Similar Documents

Publication Publication Date Title
FR753677A (en) Mechanical automatic door closing device
FR805609A (en) Hermetic closing device
FR803694A (en) Advanced closing device for watertight panels
FR747002A (en) Closing device
FR765452A (en) Automatic closing device for household waste receptacles
FR45462E (en) Closing device
FR712667A (en) Automatic valve closing device
FR825047A (en) Automatic closing lock
FR619149A (en) Automatic closing device
FR794713A (en) Progressive box closing device
FR788704A (en) Safety device for door closing
FR852573A (en) Door closing device
FR768287A (en) Box closing device
FR790405A (en) Closing device for refrigerated enclosures
FR757599A (en) Swivel device for hinged doors
FR773768A (en) Closing device
FR712835A (en) Automatic valve closing device avoiding water hammers
FR832172A (en) Shutter disc device for closing containers
FR655015A (en) Automatic closing device
FR755310A (en) Closing device for metal containers
FR736449A (en) Suspension and closing device for cabinet
FR780492A (en) Closing device for containers
FR805432A (en) Closing device for awnings
FR817347A (en) Closing device
ES127683A1 (en) Mechanical device for closing doors.