Title:
MALE THREAD SECTION-ATTACHED COMPONENT
Document Type and Number:
WIPO Patent Application WO/2019/044015
Kind Code:
A1
Abstract:
[Problem] To provide a male thread section-attached component from which a sealing tape can be conveniently removed. [Solution] According to the present invention, a test plug 1A for piping work is provided with a groove 30, which is engraved therein and linearly extends in a direction (the axial direction of a male thread section 4) crossing thread peaks of the male thread section 4, on the outer circumferential surface which extends from the base end to the tip within the axial length of the male thread section 4. The groove 30 is formed to have a groove width of about 0.2-3.0 mm so that a blade such as a cutter or a cutting edge 22 such as a razor blade can be inserted from the outside of the male thread section 4 and moved in the longitudinal direction of the groove 30, and the groove bottom is formed to a depth equal to or greater than those of the valleys of the male thread section 4. In addition, the base end side of the groove 30 extends about 2-6 mm from the base end of the male thread section 4 toward a head section 3.
Inventors:
KATO YU (JP)
KATO SHU (JP)
KATO SHU (JP)
Application Number:
PCT/JP2018/012718
Publication Date:
March 07, 2019
Filing Date:
March 28, 2018
Export Citation:
Assignee:
KATO YU (JP)
KATO SHU (JP)
KATO SHU (JP)
International Classes:
F16B35/00; F16J15/10; F16L15/04
Foreign References:
| JP2000337581A | 2000-12-05 | |||
| JP2011236934A | 2011-11-24 | |||
| JP2000274580A | 2000-10-03 | |||
| JP2010043696A | 2010-02-25 | |||
| JP2012067789A | 2012-04-05 |
Attorney, Agent or Firm:
UMEZAWA Takashi (JP)
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