EP 0949398 A3 20010328 - Vertical lift gate for closing a door opening of a cold room
Title (en)
Vertical lift gate for closing a door opening of a cold room
Title (de)
Hubtor für den Abschluss einer Toröffnung eines Tiefkühl-Lagerraumes
Title (fr)
Porte relevable pour la fermeture de l'ouverture de la porte d'une chambre froide
Publication
Application
Priority
DE 19815431 A 19980407
Abstract (en)
[origin: EP0949398A2] The door has wheels at the upper and lower ends running in pairs of guide rails on each side and raised and lowered by bands wound on drums on a motor driven shaft. Thermal seals at the four edges of the door are released by the profile of the guide rails. There are winding drums (12) for bands (14) holding counterweights (15).
IPC 1-7
E05D 15/20; E05F 15/16; E05D 13/00; F25D 23/02; F25D 23/08; E04F 15/16
IPC 8 full level
E04F 15/16 (2006.01); E05D 13/00 (2006.01); E05D 15/20 (2006.01); E05F 15/16 (2006.01); F25D 23/02 (2006.01); F25D 23/08 (2006.01); F25D 13/00 (2006.01)
CPC (source: EP)
E05D 15/20 (2013.01); F25D 23/021 (2013.01); F25D 23/087 (2013.01); E05D 13/1207 (2013.01); E05D 13/14 (2013.01); E05F 15/665 (2015.01); E05Y 2201/67 (2013.01); E05Y 2900/102 (2013.01); E05Y 2900/31 (2013.01); E05Y 2900/40 (2013.01); F25D 13/00 (2013.01)
Citation (search report)
- [Y] FR 2747182 A1 19971010 - CARDO DOOR CONTINENTAL BV [NL]
- [Y] US 2737781 A 19560313 - LOUIS GELFAND, et al
- [Y] US 5246053 A 19930921 - KRAEUTLER BERNARD [FR]
- [Y] DE 9414962 U1 19941103 - MAYSER GMBH & CO [DE]
- [A] US 2701896 A 19550215 - FRITZ RUDOLPH A
- [A] US 5129442 A 19920714 - WARNER ROBERT J [US]
- [A] US 5664396 A 19970909 - LYMAN BRUCE E [US], et al
- [A] WO 9318262 A1 19930916 - TROMPERT MICHEL NICOLAAS [NL]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0949398 A2 19991013; EP 0949398 A3 20010328; EP 0949398 B1 20031217; DE 59810467 D1 20040129
DOCDB simple family (application)
EP 98117345 A 19980914; DE 59810467 T 19980914