CA535851A - Manoeuvre de portes d'ascenseurs - Google Patents

Manoeuvre de portes d'ascenseurs

Info

Publication number
CA535851A
CA535851A CA535851A CA535851DA CA535851A CA 535851 A CA535851 A CA 535851A CA 535851 A CA535851 A CA 535851A CA 535851D A CA535851D A CA 535851DA CA 535851 A CA535851 A CA 535851A
Authority
CA
Canada
Prior art keywords
lift doors
doors
lift
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
CA535851A
Other languages
English (en)
Inventor
J. C. Ward Albert
Eric Minns George
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.)
Dewhurst and Partner PLC
Original Assignee
Dewhurst and Partner PLC
Publication date
Application granted granted Critical
Publication of CA535851A publication Critical patent/CA535851A/fr
Expired legal-status Critical Current

Links

CA535851A Manoeuvre de portes d'ascenseurs Expired CA535851A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA535851T

Publications (1)

Publication Number Publication Date
CA535851A true CA535851A (fr) 1957-01-15

Family

ID=35690480

Family Applications (1)

Application Number Title Priority Date Filing Date
CA535851A Expired CA535851A (fr) Manoeuvre de portes d'ascenseurs

Country Status (1)

Country Link
CA (1) CA535851A (fr)

Similar Documents

Publication Publication Date Title
CA524866A (fr) Astragales de portes d'ascenseurs
CA543175A (fr) Loquet de barriere
CA545382A (fr) Portes montantes et leur fonctionnement
AU219917B2 (en) Improvements inthe construction of flush-faced doors
CA550396A (fr) Porte montante
AU220887B2 (en) An improved lifting door
CA539663A (fr) Mecanisme de levage de barriere
AU3394657A (en) Improvements inthe construction of flush-faced doors
AU226128B2 (en) Door checks
CA545570A (fr) Portes glissantes
AU222834B2 (en) Sliding doors
AU223950B2 (en) Lift up folding gate
CA535863A (fr) Contrepoids de chassis
AU1750156A (en) An improved lifting door
AU237346B2 (en) Elevator structure
CA549709A (fr) Structure de chassis mobile metallique
CA549169A (fr) Structure contrebalancee de porte
CA541015A (fr) Porte combinee
CA539469A (fr) Portes a mouvement lateral
CA579801A (fr) Porte a haussement vertical
CA536943A (fr) 4-halo-3-cetosteroides par l'oxydation et l'halogenation de 3-hydroxysteroides
CA550161A (fr) Fenetre
CA550508A (fr) Fenetre sans chassis mobile
CA550528A (fr) Fenetre
CA523599A (fr) Contre-chassis