发明名称 |
HIGH LOAD OPERATION OF AN INDUSTRIAL ROLL DOOR |
摘要 |
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. ® KIPO & WIPO 2007 |
申请公布号 |
KR20070010192(A) |
申请公布日期 |
2007.01.22 |
申请号 |
KR20067025356 |
申请日期 |
2006.12.01 |
申请人 |
ALBANY INTERNATIONAL CORP. |
发明人 |
BENGTSSON MIKAEL;LARSSON HAKAN;SAUVE RAYMOND;SIEWERT HOLGER;VICTOR JAN;PALSSON KENT |
分类号 |
E06B9/80;A47H1/00;E06B9/00;E06B9/62 |
主分类号 |
E06B9/80 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|