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Patent Searching and Data


Title:
MOUNTING HOLE MACHINING JIG AND MOUNTING HOLE CREATION METHOD USING SAID MOUNTING HOLE MACHINING JIG
Document Type and Number:
WIPO Patent Application WO/2017/130406
Kind Code:
A1
Abstract:
A mounting hole machining jig which can easily create mounting holes, and a mounting hole creation method that uses said mounting hole machining jig are provided. This mounting hole machining jig (100), for machining the cut portion (CF41) disposed in the mounting hole of a target sheet (CL41), is provided with a jig main body (1) which has an outside surface that can be inserted into the mounting hole, and a fold-back means (2) which applies an outward force from the aforementioned outside surface to fold the cut portion (CF41) outwards; thereby, because it is possible to fold back the cut portion (CF41) outwards all at once, mounting holes can be machined easily.

Inventors:
ICHIGAYA, Hiroshi (1-8-3, Funado, Itabashi-k, Tokyo 41, 〒1740041, JP)
KURUMIZAWA, Takeo (1-8-3, Funado, Itabashi-k, Tokyo 41, 〒1740041, JP)
ZHANG, Chongshi (1-8-3, Funado, Itabashi-k, Tokyo 41, 〒1740041, JP)
Application Number:
JP2016/052781
Publication Date:
August 03, 2017
Filing Date:
January 29, 2016
Export Citation:
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Assignee:
SFT LABORATORY CO., LTD. (1-8-3, Funado Itabashi-k, Tokyo 41, 〒1740041, JP)
International Classes:
A41H43/00; A41D13/002; A41D27/28; D05B35/00; F04D29/60
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (17F. Tokyo Takarazuka Bldg., 1-1-3, Yurakucho, Chiyoda-k, Tokyo 06, 〒1000006, JP)
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