Flexible sheet fixing and tensioning device for e.g. advertising panel, has inserting units respectively comprising ramps, where ramps are crescent sections between respective input ends and median zones of grooves for tensioning sheet

摘要

The device (1) has pins (10, 11) for immobilizing a flexible sheet (3). Pin inserting units respectively comprise elastic ramps for serving as a support for the flexible sheet. One of the ramps is a crescent section between an input end of one of inserting units and a median zone (22) of a groove (13), and the other ramp is a crescent section between an input end of the other inserting unit and a median zone (23) of a groove (15) for tensioning the sheet during insertion of the pins in respective channels (24, 25) of the inserting units. The grooves are provided at the respective ends.