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:
Nov. 13, 2001
Filed:
Dec. 10, 1998
Applicant:
Inventors:
Hans Holmberg, Danderyd, SE;
Ake Lundqvist, Enhorna, SE;
Dick Sandberg, Stockholm, SE;
Kjell Wiklund, Kage, SE;
Martin Wiklund, Taby, SE;
Rudolf Wiklund, Taby, SE;
Assignee:
Primwood AB, Taby, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/100 ; B32B 2/113 ; B27B 1/00 ; B30B 1/500 ;
U.S. Cl.
CPC ...
B32B 3/100 ; B32B 2/113 ; B27B 1/00 ; B30B 1/500 ;
Abstract
The invention relates to a process and a device for the manufacturing of a glued block made of triangular cross-sectioned elongated staves of wood. The staves of wood are laid beside each other with alternate staves with their base sides downwards and alternate ones with their base sides upwards, and adhesive applied between adjoining surfaces between the staves. A press (,) applies main pressure force to glue the staves firmly together is transverse to the base sides of the staves.