DE1735263U - GROOVE BOARD FOR CURTAINS. - Google Patents

Description

Hiring refers to a running grooved board for Curtains »which on feathers of its" two end parts at least an arcuate "Qaufnut" for those carrying the curtain Bollhafcen has and at least approximately to its hat parallel outer edge a downwardly protruding ver "üsidiana strip made of bent ^ perrhol ^, plastic or the like is attached.

In the case of such running groove lockers, there is the disadvantage » that the board, weakened by the running grooves, was exerted as a result of the bent TerüLei dung strips on the board Tension is thrown away, and then the stripe no longer protrudes vertically downwards, but a ^ e after the fault takes on a more or less inclined position, from which an unsightly appearance of the curtain board results. This disadvantage is avoided according to the hiring that on each End part transversely to the guard or the doer, one locking piece each is glued on · ITaccording to a preferred embodiment this locking piece consists of a hardwood strip * whose width is at least approximately the same as the thickness of the curtain board

and the grain of which runs in the longitudinal direction of the grooved board.

Further details and advantages of the fire result can be derived from the following description of an exemplary embodiment on the basis of the drawing. In this show;

2Pig »1 an end part of a groove board and Fig. 2 shows a section along line II-II of Pig 1

In the drawing is an end part of a running groove board shown »daa made of soft wood 1, (z« 3rd spruce wood) and veneer 2 and 5 is made of harder wood. In the wooden parts 1 and 2, grooves 4 are milled for Eollhaken. At the outer edge 5 of the grooved board is made of plywood Covering strip 6 glued on, which follows the curvature of the outer edge.

In the case of the grooved boards that were customary up to now, there were warping under the influence of the tension of the cladding strip, whereby the running grooves board and the clothing strips took the position shown in Pig * 2 with dash-dotted lines.

Hiring

According to the 238δ £ & £ δ &§; becomes such a rejection thereby prevents cross to the hat end or the guardians one. Locking piece is attached, which in this execution- example consists of a hardwood strip 7. The 3? Ae establishment this bar runs in the longitudinal direction of the grooved board and the width of the bar is equal to the thickness of the board including of the veneers

Of course you can. Number and type of wooden layers of the groove board changed and the clothing stripes off Plastic instead of plywood.

Protector t

Claims (2)

Eye protection requirements: 1) Groove board for curtains, welciies at least one curved running groove on the feathers of its two end parts
for roller hooks and one to this iFut at least approximately
having parallel outer edge, on which a after
below protruding cladding strip made of curved. Plywood plastic od »_jäj £ l» _Jxe: £ estigt is »marked by the fact that a locking piece (7) is glued to each end part transversely to the wearer or guardian to avoid warping. 2) Groove board naoh claim 1, characterized in that the locking piece consists of a hardwood strip (7), the width of which is at least approximately the same as the thickness of the curtain board and the direction of which is in The longitudinal direction of the grooved board runs.