Title:
WOOD NOTCHING BLADE
Document Type and Number:
Japanese Patent JP3943695
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wood notching blade which prevents a cut area from becoming closed when a wood is notched due to the restoring force of the wood.
SOLUTION: The wood notching blade 10 for forming a notch on the surface of a wood is constructed of a rectangular part 11 having a rectangular side with a specified width size L1 and an acute angle part 12 for pressurizing which is integrally formed on the end face of the outer peripheral side of the rectangular part 11 with a front shape assuming an almost inverse V form and the side appearing almost rectangular as per a width size L2. When the wood is notched, the lower end and the side wall of the notch are prevented from being restored to their original forms by the rectangular part 11 and the acute angle part 12 for pressurizing. Thus the closing of the cut area of the notch by the restoring force of the wood can be checked be forehand and a sufficient amount of agent can be injected into the interior of the wood.
Inventors:
Saburo Izumi
Takashi Amari
Takashi Amari
Application Number:
JP5207898A
Publication Date:
July 11, 2007
Filing Date:
March 04, 1998
Export Citation:
Assignee:
MISAWA HOMES CO.,LTD.
International Classes:
B27F1/00; B27K3/02; (IPC1-7): B27F1/00
Domestic Patent References:
| JP57077510A | ||||
| JP58099006U | ||||
| JP2508926Y2 |
Attorney, Agent or Firm:
Kinoshita Minoru
Kanji Nakayama
Kanji Nakayama