Border piece for wall fabric
First Claim
1. A border piece for mounting a fabric sheet in parallel relationship with a plane surface, said border piece comprising an extruded member including a body portion providing said border piece with a base adapted to engage the plane surface, a locking portion, and a hinge portion connecting said body portion and said locking portion, said locking portion providing said border piece with a cover that is pivotally movable from an open position to a closed position in which the fabric sheet is trapped between said body portion and said locking portion;
- said locking and body portions having confronting movable and stationary surfaces, respectively, and said locking portion having first and second flanges projecting from said movable surface with said second flange between said first flange and said hinge portion, said body portion having first, second and third ribs projecting from said stationary surface, said first flange and said first rib being positioned to overlap each other in said closed position, and said second flange and said second rib being positioned to overlap each other in said closed position, said first flange and said first rib having surfaces that overlap and functionally interengage each other in said closed position, and said second flange and said second rib having surfaces that overlap and interengage each other in said closed position, said first rib and said first flange providing means for clamping the fabric sheet therebetween, and said second rib and second flange providing means for positive and direct interengagement to lock said locking portion in said closed position;
said first and second ribs being between said first and second flanges, and each of said second and third ribs having a barb at its upper end facing said barb on the other of said second and third ribs, and said second flange having two barbs thereon for locking interengagement with said barbs on said second and third ribs.
1 Assignment
0 Petitions
Accused Products
Abstract
An extruded border piece for mounting a fabric sheet in parallel relationship with a plane surface, the border piece including a body portion, a locking portion and a hinge portion connecting the body portion and the locking portion. The locking portion is movable from an open position to a closed position in which the fabric sheet is trapped between the locking and body portions. The body portion may have a surface to which the fabric sheet can be temporarily securable in desired pre-tensioned condition by basting tracks.
61 Citations
19 Claims
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1. A border piece for mounting a fabric sheet in parallel relationship with a plane surface, said border piece comprising an extruded member including a body portion providing said border piece with a base adapted to engage the plane surface, a locking portion, and a hinge portion connecting said body portion and said locking portion, said locking portion providing said border piece with a cover that is pivotally movable from an open position to a closed position in which the fabric sheet is trapped between said body portion and said locking portion;
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said locking and body portions having confronting movable and stationary surfaces, respectively, and said locking portion having first and second flanges projecting from said movable surface with said second flange between said first flange and said hinge portion, said body portion having first, second and third ribs projecting from said stationary surface, said first flange and said first rib being positioned to overlap each other in said closed position, and said second flange and said second rib being positioned to overlap each other in said closed position, said first flange and said first rib having surfaces that overlap and functionally interengage each other in said closed position, and said second flange and said second rib having surfaces that overlap and interengage each other in said closed position, said first rib and said first flange providing means for clamping the fabric sheet therebetween, and said second rib and second flange providing means for positive and direct interengagement to lock said locking portion in said closed position; said first and second ribs being between said first and second flanges, and each of said second and third ribs having a barb at its upper end facing said barb on the other of said second and third ribs, and said second flange having two barbs thereon for locking interengagement with said barbs on said second and third ribs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A border piece for mounting a fabric sheet in parallel relationship with a plane surface, said border piece comprising an extruded member including a body portion providing said border piece with a base adapted to engage the plane surface, a locking portion, and a hinge portion connecting said body portion and said locking position, said locking portion providing said border piece with a cover that is pivotally movable from an open position to a closed position in which the fabric sheet is trapped between said body portion and said locking portion;
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said locking and body portions having confronting movable and stationary surfaces, respectively, and said locking portion having first and second flanges projecting from said movable surface with said second flange between said first flange and said hinge portion, said body portion having first, second and third ribs projecting from said stationary surface, said first flange and said first rib being positioned to overlap each other in said closed position, and said second flange and said second rib being positioned to overlap each other in said closed position, said first flange and said first rib having surfaces that overlap and functionally interengage each other in said closed position, and said second flange and said second rib having surfaces that overlap and interengage each other in said closed position, said first rib and said first flange providing means for clamping the fabric sheet therebetween, and said second rib and second flange providing means for positive and direct interengagement to lock said locking portion in said closed position; said body portion further including a wall having a lower edge joining said base, an upper edge joining said hinge portion, and a web that provides a surface to which the fabric sheet is temporarily securable, said web making an integral juncture with said wall at its said upper edge and extending therefrom in the direction away from said front end of said body portion, a leg depending from the edge of said web remote from said juncture and a foot extending from the edge of said leg remote from said web in the direction away from said wall to a back end of said body portion, said foot being essentially complanar with said base. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification