FR813669A - Ferme-porte avec ressort en fils d'acier torsadés - Google Patents

Ferme-porte avec ressort en fils d'acier torsadés

Info

Publication number
FR813669A
FR813669A FR813669DA FR813669A FR 813669 A FR813669 A FR 813669A FR 813669D A FR813669D A FR 813669DA FR 813669 A FR813669 A FR 813669A
Authority
FR
France
Prior art keywords
steel wire
door closer
wire spring
twisted steel
twisted
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
Ernest Marie J Schwindenhammer
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 FR813669A publication Critical patent/FR813669A/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
    • 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
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
FR813669D 1936-10-21 1936-10-21 Ferme-porte avec ressort en fils d'acier torsadés Expired FR813669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813669T 1936-10-21

Publications (1)

Publication Number Publication Date
FR813669A true FR813669A (fr) 1937-06-07

Family

ID=9266324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813669D Expired FR813669A (fr) 1936-10-21 1936-10-21 Ferme-porte avec ressort en fils d'acier torsadés

Country Status (1)

Country Link
FR (1) FR813669A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3746625A4 (fr) * 2018-01-31 2022-02-23 Torsten Kohl Porte, agencement de fermeture de porte et ensemble porte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3746625A4 (fr) * 2018-01-31 2022-02-23 Torsten Kohl Porte, agencement de fermeture de porte et ensemble porte

Similar Documents

Publication Publication Date Title
FR840806A (fr) Alliage métallique résistant à l'usure
FR823945A (fr) Fixe-porte
FR813669A (fr) Ferme-porte avec ressort en fils d'acier torsadés
FR791345A (fr) Perfectionnements à l'étirage ou tréfilage des fils métalliques
FR832391A (fr) Fils métalliques de frettage
SU33421A1 (ru) Устройство дл очистки металлических листьев
FR788667A (fr) Perfectionnements au montage des stores
FR811593A (fr) Perfectionnement apporté aux raidisseurs de fils métalliques
FR816752A (fr) Chalumeau fonctionnant à l'aclool
FR819177A (fr) Ferme-porte perfectionné
FR844607A (fr) Explorateur à rayons cathodiques avec effet d'accumulation
FR833231A (fr) Perfectionnements au montage des glaces de vitrines
FR790969A (fr) Machine parlante électromagnétique avec support de phonogrammes en forme de ruban ou de fil métallique
FR774429A (fr) Ferme-porte à ressort
GR5987B (el) Μεντεσες μετ' ελατηριου.
FR790471A (fr) Alliage d'acier
DK52973C (da) Traadhegn.
FR823704A (fr) Ferme-porte
GR6898B (el) Μεντεσες μετ' ελατηριου.
FR825928A (fr) Bon-bout
FR829475A (fr) Récipients allant au feu à enveloppes métalliques
GR6017B (el) Συρται θυραι.
FR818634A (fr) Ascenseur ou élévateur d'immeuble
ES4844Y (es) Ventanales metálicos especiales.
DK53630C (da) Dørlukker.