Flexible or portable closure – partition – or panel – Pleating type – Lazy-tong links pivot about axes parallel to panel
Patent
1992-09-30
1994-01-04
Purol, David M.
Flexible or portable closure, partition, or panel
Pleating type
Lazy-tong links pivot about axes parallel to panel
160 841F, E06B 394
Patent
active
052752216
ABSTRACT:
The invention relates to a guide rod for a fabric for window decoration or shading system, wherein the fabric can be gathered essentially perpendicularly to the guide rod. The rod comprises a pair of sliding pins (2), telescopingly mounted at each end of the rod so as to be slidable in the longitudinal direction of the rod, each of these sliding pins (2) having a head (3), which is held by the free edges of a C-shaped cross-section of a respective one of a pair of stationary rails (1), which may be fastened to opposite sides of the frame of the window. Each sliding pin (2) has a disc (8) seated thereon adjacent the rail. The disc is pressed toward the head (3) of the respective pin by a compression spring (9) which is braced against the adjacent end of the central rod portion and acts to clamp the pin to the rail so as to frictionally maintain the pin and thus the entire rod in a desired position along the rail. The sliding pin (2) has an abutment portion ( 6), which prevents the telescoping pin from being withdrawn from the end of the rod beyond the point at which the abutment engages a cooperating shoulder at the interior of the central rod portion.
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patent: 5111866 (1992-05-01), Prustko
Doefix-Doehlemann GmbH
Purol David M.
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