CA91775A - Appareil a ouvrir et fermer les portes d'elevateurs - Google Patents

Appareil a ouvrir et fermer les portes d'elevateurs

Info

Publication number
CA91775A
CA91775A CA000091775A CA91775DA CA91775A CA 91775 A CA91775 A CA 91775A CA 000091775 A CA000091775 A CA 000091775A CA 91775D A CA91775D A CA 91775DA CA 91775 A CA91775 A CA 91775A
Authority
CA
Canada
Prior art keywords
opening
elevator doors
closing elevator
closing
doors
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
CA000091775A
Other languages
English (en)
Inventor
Howard Mckenie Jenkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELEVATOR AIRBRAKE AND EQUIPMENT Co
Original Assignee
ELEVATOR AIRBRAKE AND EQUIPMENT Co
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 by ELEVATOR AIRBRAKE AND EQUIPMENT Co filed Critical ELEVATOR AIRBRAKE AND EQUIPMENT Co
Application granted granted Critical
Publication of CA91775A publication Critical patent/CA91775A/fr
Expired legal-status Critical Current

Links

CA000091775A 1905-01-31 1905-01-31 Appareil a ouvrir et fermer les portes d'elevateurs Expired CA91775A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA91775T 1905-01-31

Publications (1)

Publication Number Publication Date
CA91775A true CA91775A (fr) 1905-02-28

Family

ID=45208310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000091775A Expired CA91775A (fr) 1905-01-31 1905-01-31 Appareil a ouvrir et fermer les portes d'elevateurs

Country Status (1)

Country Link
CA (1) CA91775A (fr)

Similar Documents

Publication Publication Date Title
CA91775A (fr) Appareil a ouvrir et fermer les portes d'elevateurs
CA97484A (fr) Appareil pour manier les portes et barrieres
AU606306A (en) Improved apparatus for automatically opening and closing lift or elevator doors
CA96833A (fr) Fermeture de porte
CA93889A (fr) Machine pour ouvrir et fermer des barrieres
CA93657A (fr) Arrete-porte
CA96051A (fr) Arrete porte
CA96437A (fr) Arrete-porte
CA100453A (fr) Porte
CA91552A (fr) Mecanisme de porte
CA92873A (fr) Fermeture de porte
CA95245A (fr) Porte a l'epreuve du feu
CA94714A (fr) Porte a coulisse
CA85949A (fr) Fermeture de porte a coulisse
CA93656A (fr) Penture
CA93661A (fr) Penture
CA94715A (fr) Fermeture de porte
CA96893A (fr) Mecanisme a declancher les portes
CA94706A (fr) Loquet de porte
CA92654A (fr) Appareil pour actionner les portes de fournaises
AU606306B (en) Improved apparatus for automatically opening and closing lift or elevator doors
CA86441A (fr) Arret pour portes d`elevateurs
CA105583A (fr) Porte d'ascenseur
CA105210A (fr) Mecanisme de porte d'ascenseur
CA97003A (fr) Barriere tournante