| 摘要 |
A manageable awning system consisting of a headbar adapted for mounting on a building or the like for support and connected by rafters to a frontbar adapted for mounting on posts and a pliable awning banner with a conformable semi-rigid plastic strip attached to its rearward and forward edges for easy insertion into and removal from spanwise channels in the headbar and the drawbar which is mounted on the frontbar through connecting clips drawn down by threaded nuts and bolts to pull the banner tight and smooth; the semi-rigid plastic edge strips of the banner and the fabric flaps attaching it to the rafters are formed to break away under heavy wind loads.
|
