EP 0963499 A1 19991215 - REVOLVING DOOR DRIVE MECHANISM
Title (en)
REVOLVING DOOR DRIVE MECHANISM
Title (de)
DREHTÜRANTRIEB
Title (fr)
SYSTEME D'ENTRAINEMENT POUR PORTE A TAMBOUR
Publication
Application
Priority
- DE 19756496 A 19971219
- EP 9808236 W 19981216
Abstract (en)
[origin: US6223469B1] Pivot-hung door drive system with an electronic control system that contains at least one memory and one microprocessor, for an at least single-panel door, the door panel of which is driven by an electro-mechanical drive unit that acts in the opening and closing directions. The drive unit consists essentially of a drive motor with a transmission and a power transmission unit for the door connected to it, whereby the power transmission unit consists of a drive shaft which is connected with one end of an actuator lever and the pivot-hung door drive system is installed inside a door panel or inside a door frame or casing. The power transmission unit consists of a screw with a nut that partly surrounds it, which nut is positively and non-positively connected to a toothed rack, whereby the drive shaft is engaged with its gear teeth in the gear teeth of the toothed rack.
IPC 1-7
IPC 8 full level
E05F 15/12 (2006.01); E05F 15/611 (2015.01)
CPC (source: EP US)
E05F 15/611 (2015.01 - EP US); E05F 3/102 (2013.01 - EP US); E05F 15/619 (2015.01 - EP US); E05F 15/622 (2013.01 - EP US); E05F 15/63 (2015.01 - EP US); E05Y 2201/434 (2013.01 - EP US); E05Y 2201/722 (2013.01 - EP US); E05Y 2400/3013 (2024.05 - EP US); E05Y 2400/612 (2013.01 - EP US); E05Y 2600/41 (2013.01 - EP US); E05Y 2600/46 (2013.01 - EP US); E05Y 2800/252 (2013.01 - EP US); E05Y 2900/132 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL SE
DOCDB simple family (publication)
US 6223469 B1 20010501; AT E247214 T1 20030815; AU 2273499 A 19990712; AU 751707 B2 20020822; CA 2282273 A1 19990701; CA 2282273 C 20050726; CN 1081714 C 20020327; CN 1248310 A 20000322; DE 19756496 A1 19990701; DE 19756496 C2 20000706; DE 59809281 D1 20030918; DK 0963499 T3 20030908; EP 0963499 A1 19991215; EP 0963499 B1 20030813; ES 2202932 T3 20040401; HU 223534 B1 20040830; HU P0001653 A2 20000928; HU P0001653 A3 20010928; NO 313710 B1 20021118; NO 993411 D0 19990709; NO 993411 L 19990709; PL 188579 B1 20050228; PL 335192 A1 20000410; WO 9932748 A1 19990701
DOCDB simple family (application)
US 37816199 A 19990819; AT 98966340 T 19981216; AU 2273499 A 19981216; CA 2282273 A 19981216; CN 98802655 A 19981216; DE 19756496 A 19971219; DE 59809281 T 19981216; DK 98966340 T 19981216; EP 9808236 W 19981216; EP 98966340 A 19981216; ES 98966340 T 19981216; HU P0001653 A 19981216; NO 993411 A 19990709; PL 33519298 A 19981216