Title:
HIGH LOAD OPERATION OF AN INDUSTRIAL ROLL DOOR
Document Type and Number:
WIPO Patent Application WO/2005/108732
Kind Code:
A2
Abstract:
A high load operation industrial roll door, including a flexible door curtain windable about a top roll positioned above a door opening and provided with a drive system. The roll door includes a bottom beam fastened to the door curtain, and a biasing spring, for resisting movement of the door upon application of a load thereon, and a positive stop preventing movement of the biasing means beyond a predetermined point.
Inventors:
BENGTSSON MIKAEL (SE)
LARSSON HAKAN (SE)
SAUVE RAYMOND (US)
SIEWERT HOLGER (DE)
VICTOR JAN (SE)
PALSSON KENT (SE)
LARSSON HAKAN (SE)
SAUVE RAYMOND (US)
SIEWERT HOLGER (DE)
VICTOR JAN (SE)
PALSSON KENT (SE)
Application Number:
PCT/US2005/014700
Publication Date:
November 17, 2005
Filing Date:
May 02, 2005
Export Citation:
Assignee:
ALBANY INT CORP (US)
BENGTSSON MIKAEL (SE)
LARSSON HAAKAN (SE)
SAUVE RAYMOND (US)
SIEWERT HOLGER (DE)
VICTOR JAN (SE)
PALSSON KENT (SE)
BENGTSSON MIKAEL (SE)
LARSSON HAAKAN (SE)
SAUVE RAYMOND (US)
SIEWERT HOLGER (DE)
VICTOR JAN (SE)
PALSSON KENT (SE)
International Classes:
A47H1/00; E06B9/00; E06B9/62; (IPC1-7): E06B9/00
Foreign References:
| US5222541A | 1993-06-29 | |||
| US5474117A | 1995-12-12 | |||
| US5632317A | 1997-05-27 | |||
| US6439292B1 | 2002-08-27 |
Other References:
None
Attorney, Agent or Firm:
Santucci, Ronald R. (745 Fifth Avenue New York, NY, US)
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