Title:
SCREW SET
Document Type and Number:
WIPO Patent Application WO/2015/019872
Kind Code:
A1
Abstract:
A female screw set (11) is provided with a screw body (12) having an affixing thread section (121) and also with a nut (13). The nut (13) is engaged with a male thread section (122) formed on the outer peripheral surface of the screw body (12). A flange (123) is formed on the screw body (12). The flange (123) has a shape corresponding to a dedicated tool. The male thread section (122) and/or the female thread section (131) of the nut (13) has a sliding structure (14) in order to make the engagement force between the male thread section (122) and the female thread section (131) less than the engagement force of the affixing thread section (121).
Inventors:
KANEDA MITSUO (JP)
UEMORI KENJI (JP)
FUJIKAWA YOSHIMI (JP)
UEMORI KENJI (JP)
FUJIKAWA YOSHIMI (JP)
Application Number:
PCT/JP2014/069717
Publication Date:
February 12, 2015
Filing Date:
July 25, 2014
Export Citation:
Assignee:
NABEYA BI TECH KABUSHIKI KAISHA (JP)
International Classes:
F16B23/00; F16B41/00; F16B31/02; F16B35/00; F16B37/00
Foreign References:
| JP2009108934A | 2009-05-21 | |||
| JP3069163U | 2000-06-06 | |||
| JPS5632118U | 1981-03-28 | |||
| JP2009275714A | 2009-11-26 | |||
| US20070092352A1 | 2007-04-26 | |||
| JP2012241340A | 2012-12-10 |
Other References:
See also references of EP 3032120A4
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Makoto Onda (JP)
Makoto Onda (JP)
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