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Patent Searching and Data


Title:
LEG OPENING CONTROL NAIL
Document Type and Number:
Japanese Patent JP2011158075
Kind Code:
A
Abstract:

To solve problems that a conventional leg opening control nail requires to combine a pair of leg bodies using a special washer or ascertain accuracy severely with respect to an inner diameter tolerance of the washer for combining a pair of leg bodies although the leg opening control nail consisting of a pair of leg bodies is used when equipment is attached without preparing a pilot hole with respect to elastic building material such as conventional ALC.

This leg opening control nail prepares a projection 7 for leg opening control which can control a leg opening of leg body by exfoliating, at suitable timing, to an opening part 6 of a section in which a pair of leg bodies 4' and 4" are piled at construction.


Inventors:
IWAWAKI KOJI
Application Number:
JP2010022668A
Publication Date:
August 18, 2011
Filing Date:
February 04, 2010
Export Citation:
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Assignee:
WAKAI SANGYO KK
International Classes:
F16B15/04