High-speed industrial door with a flexible curtain

Details High-speed industrial door with a flexible curtain High-speed industrial door with a flexible curtain

2003-03-26

2011-12-20

Mitchell, Katherine (Department: 3634)

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

With mounting or supporting means

C160S264000, C160S267100, C160S270000

Reexamination Certificate

active

08079399

ABSTRACT:
A high-speed industrial door includes a door leaf having a plurality of stiffening profiles and a flexible curtain. Each stiffening profile extends crosswise relative to a lateral passing over the door leaf and connects two hinge elements assigned to one another. A flexible curtain is fixed to each stiffening profile. This makes it possible to provide a high-speed industrial door that can be operated at speeds faster than 3 m/s while involving little engineering complexity and low costs.

REFERENCES:
patent: 1987488 (1935-01-01), Morelli
patent: 2311470 (1943-02-01), Ritter
patent: 5394924 (1995-03-01), Rejc
patent: 5484007 (1996-01-01), Rejc
patent: 5488982 (1996-02-01), Rejc
patent: 6218940 (2001-04-01), Rejc et al.
patent: 6243006 (2001-06-01), Rejc et al.
patent: 6363993 (2002-04-01), Aquilina
patent: 6659158 (2003-12-01), Laugenbach
patent: 7111661 (2006-09-01), Laugenbach
patent: 2002/0139491 (2002-10-01), Langenbach
patent: 2002/0148571 (2002-10-01), Langenbach
patent: 27 52 777 (1978-06-01), None
patent: 88 08 704 (1989-12-01), None
patent: 39 39 231 (1990-11-01), None
patent: 40 15 215 (1991-11-01), None
patent: 40 15 216 (1991-11-01), None
patent: 49 15 214 (1991-11-01), None
patent: 296 15 538 (1996-11-01), None
patent: 197 58 648 (1998-12-01), None
patent: 197 39 543 (1999-03-01), None
patent: 197 39 544 (1999-03-01), None
patent: 199 15 376 (2000-10-01), None
patent: 796502 (1958-06-01), None
German Office Action dated Jan. 13, 2011, issued in corresponding German Application No. 102 36 648.9-25 with English Translation.

Affiliated with

Also associated with

Rating

High-speed industrial door with a flexible curtain does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-speed industrial door with a flexible curtain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-speed industrial door with a flexible curtain will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4302057