公开(公告)号：US20180016841A1

公开(公告)日：2018-01-18

申请号：US15546102

申请日：2015-01-28

申请人： FRINOVA GMBH

发明人： Wilhelm DÜCK

IPC分类号： E06B9/80 ,  E06B9/90 ,  E06B9/13 ,  E06B9/58

CPC分类号： E06B9/80 ,  E05F15/48 ,  E06B9/13 ,  E06B9/58 ,  E06B9/90 ,  E06B2009/807

摘要： A door includes a door leaf (1) with a vertical running direction and a drive (7) for opening and closing the door. A braking device (8) is provided, and this is configured such that the door leaf (1) cannot be moved in the closure direction solely by a weight force thereof, but only with the assistance of the drive (7).

公开(公告)号：US20240167330A1

公开(公告)日：2024-05-23

申请号：US18509437

申请日：2023-11-15

申请人： Frinova GmbH

发明人： Wilhelm DÜCK

IPC分类号： E06B9/13 ,  E06B9/17

CPC分类号： E06B9/13 ,  E06B9/17

摘要： A quick-action door includes a flexible door leaf (12; 14) and a rotatable shaft configuration including at least one rotatable shaft (8), which is configured for the winding-on of the door leaf (12; 14). The door leaf (12; 14) is made from a felt material (32; 36). The felt material (32; 36) is provided with a vapor diffusion-proof coating (34) on at least one surface.

公开(公告)号：US20210372198A1

公开(公告)日：2021-12-02

申请号：US17333855

申请日：2021-05-28

申请人： Frinova GmbH

发明人： Wilhelm DÜCK

IPC分类号： E06B9/58 ,  F16H25/24

摘要： A quick-action roll-up door includes a flexible door leaf (6) with a vertical running direction for closing a door opening bordered by a door frame (1). The quick-action roll-up door includes a drive (7) for the opening and closing of the door and a pressing fixture, with which the door leaf in a door leaf closed position can be pressed against the door frame (1).