Title:
Wooden panel element
Document Type and Number:
Japanese Patent JP6337106
Kind Code:
B2
Abstract:
The invention relates to a panel element (1) made of wood, consisting of at least two layers (3, 4), each of which is made of boards (2) lying adjacently to one another in a parallel manner. A board (2) of the first layer (3) and a board (2) of the second layer (4) are connected to each other by dovetail joints, and the dovetail joints are produced by a sequence of dovetail-shaped recesses (11) and projections (12), said recesses and projections following one another in the direction of the longitudinal extension of the boards (2) and being shaped into the boards (2). A board (2) of the first layer (3) and a board (2) of the second layer (4) are offset relative to each other and overlap each other in the direction of the width (10), and the recesses (11) of the dovetail joints have a wedge shape so as to taper from a board edge (13) to a board center (14).
Inventors:
Gerhard vice steiner
Application Number:
JP2016522446A
Publication Date:
June 06, 2018
Filing Date:
June 24, 2014
Export Citation:
Assignee:
Gerhard vice steiner
International Classes:
E04C2/12; B27M3/00; B32B7/03; B32B7/08; E04C2/14
Domestic Patent References:
| JP64026422U | ||||
| JP2003285303A | ||||
| JP4070789B2 |
Foreign References:
| US8662120 | ||||
| US20040074189 | ||||
| US6357194 | ||||
| US20110203203 | ||||
| US20140360122 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Kentaro Ito
Kazuo Maejima
Tetsuro Shimada
Shinji Mitsuhashi
Yasushi Ohashi
Kentaro Ito
Kazuo Maejima