The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2017
Filed:
Feb. 12, 2014
Airex Ag, Sins, CH;
Peter Aeschilmann, Windisch, CH;
Airex AG, Sins, CH;
Abstract
A pliable bentwood laminate with an intermediate layer () forming a central layer, having first and second surface sides, a first outer timber layer () on the first surface side, and a second outer timber layer () one the second surface side, wherein the distance between the outer surface of the first and second outer timber layers () is at least 8 mm, wherein the first and the second outer timber layers () are formed from rotary cut balsawood veneer, wherein density of the first and second outer timber layers (), with a residual moisture content of 12% by weight with respect to the timber mass, is less than 200 kg/m, wherein the first and second outer timber layers () have lathe checks () on one surface side, wherein the first and second outer timber layers () are arranged with the surface side having the lathe checks () faces away from the intermediate layer (), wherein the bentwood laminate can be and/or is curved with an inner bending radius of between 100 mm and 250 mm, wherein the intermediate layer is a directional timber layer, a natural axis of the bentwood laminate runs in the intermediate layer, and wood grain of the directional intermediate layer runs at right-angles to longitudinal extent of the lathe checks ().