| 摘要 |
PCT No. PCT/SE98/00497 Sec. 371 Date Oct. 18, 1999 Sec. 102(e) Date Oct. 18, 1999 PCT Filed Mar. 19, 1998 PCT Pub. No. WO98/41370 PCT Pub. Date Sep. 24, 1998Procedure for producing elongated wooden objects, such as, for example, posts (10) used for frames, and elongated objects (10) produced according to the procedure. Rounded timber (1), preferably in the form of a log, is divided down its length along at least one cleaved cut (2), after which the two semi-circular sectional pieces of timber (4) are each bevelled (5) to an isosceles trapezium with its base comprising the cleaved cut (2) and with a nose angle that can be imagined to be 90 DEG . Four such planed pieces of timber (4) are glued together with their bevelled sides against each other and the trapezium's short sides facing the middle of the elongated object (10) formed. |
