Title:
PROCESSING METHOD OF WOODEN PART AND WOOD SCREW NOZZLE
Document Type and Number:
Japanese Patent JP2018020527
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a processing method of a wooden part capable of easily being applied to woody parts at any state and high in permeation performance of a treatment liquid.SOLUTION: There is provided a processing method of a woody part for injecting a treatment liquid M to the woody part W. It has a process for opening holes in the woody part, a process for fixing an injection device 2 having a compression means to the holes and filled with the treatment liquid and a process for penetrating the treatment liquid to inside of the woody part by restitutive force of a helical spring part 22. In other words, the treatment liquid is injected at low pressure over long time by using restitutive force of the helical spring part.SELECTED DRAWING: Figure 1
Inventors:
YANAGI HIROYUKI
YANAGI NORUYUKI
YANAGI NORUYUKI
Application Number:
JP2016154696A
Publication Date:
February 08, 2018
Filing Date:
August 05, 2016
Export Citation:
Assignee:
BIRU SYSTEM KK
International Classes:
B27K3/10
Attorney, Agent or Firm:
Cleo International Law & Patent Office
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