Title:
ARROW GUARD NET, METHOD FOR MANUFACTURING ARROW GUARD NET AND ARROW GUARD NET FIXING STRUCTURE
Document Type and Number:
Japanese Patent JP2017223422
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an arrow guard net capable of efficiently absorbing a passing force of an arrow.SOLUTION: Since a mesh 3 of an arrow guard net 1 formed as a raschel net is formed as a lozenge-shape, it is possible to cause the mesh 3 to have a surplus deformation as compared with the raschel net in which the mesh is formed as a rectangular stitch. That is, when an arrow A passes through the mesh 3, it is possible to restrict an instant rupturing of a net yarn 2 or a nodal part 20 acting as a nodal portion between the net yarns 2. Accordingly, the net yarn 2 abuts against an outer periphery of the arrow A while the mesh 3 is expanding, so that it is possible to apply a frictional force against the arrow A. Thus, it is possible to absorb efficiently the passing force of the arrow A.SELECTED DRAWING: Figure 1
Inventors:
ASANO KIYOO
HABARA TOMOYA
HABARA TOMOYA
Application Number:
JP2016120408A
Publication Date:
December 21, 2017
Filing Date:
June 17, 2016
Export Citation:
Assignee:
TOYONEN CO LTD
TAITO KK
TAITO KK
International Classes:
F41J11/02; D04B21/10
Domestic Patent References:
| JPS5062999U | 1975-06-09 | |||
| JPS4941505B1 | 1974-11-09 | |||
| JPH05111423A | 1993-05-07 | |||
| JP2004353934A | 2004-12-16 | |||
| JP2009531648A | 2009-09-03 | |||
| JPH05106148A | 1993-04-27 |
Foreign References:
| US20090217811A1 | 2009-09-03 | |||
| US20040038604A1 | 2004-02-26 |
Attorney, Agent or Firm:
Patent Service Corporation Shinmei Century