Title:
タッピングねじを用いた固定方法
Document Type and Number:
Japanese Patent JP6872455
Kind Code:
B2
Abstract:
To provide a self-tapping screw capable of being placed into a ceramic or stone-made material to be fixed, and capable of fixing a fixation member to the material to be fixed, and a fixation method using the self-tapping screw.SOLUTION: A self-tapping screw 1 is configured to be placed into a ceramic or stone-made material to be fixed, and is made of metal whose tensile strength exceeds 720 N/mm2, wherein a cut-in part 8 is formed at a screw thread 5 within a predetermined range from a tip part 7.SELECTED DRAWING: Figure 1
Inventors:
Miyazaki Toshiro
Application Number:
JP2017152673A
Publication Date:
May 19, 2021
Filing Date:
August 07, 2017
Export Citation:
Assignee:
Fuji Ceramic Co., Ltd.
International Classes:
F16B25/02; E04F13/08; F16B35/00
Domestic Patent References:
| JP2001334339A | ||||
| JP2005299244A | ||||
| JP2003247322A | ||||
| JP2017067297A |
Attorney, Agent or Firm:
Mitsuhiko Watanabe
Ryusuke Mizuuchi
Ryusuke Mizuuchi