Title:
ドリルねじおよびそれを利用した太陽電池モジュールの設置方法、太陽光発電装置
Document Type and Number:
Japanese Patent JP6429006
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a drill screw capable of reducing the load on a part to be screwed in.SOLUTION: A drill part 202 is formed at the front side. A first pilot part 204 is provided at the base side of the drill part 202. A thread part 206 is formed at the base side of the first pilot part 204. The thread part 206 includes a shaft part 214 and a screw thread 216. A second pilot part 208 is provided at the base side of the thread part 206. A screw head 210 is formed at the base side of the second pilot part 208.SELECTED DRAWING: Figure 1
Inventors:
Koichi Kubo
Tomohide Yoshida
Minoru Higuchi
Kei Tamoto
Tomohide Yoshida
Minoru Higuchi
Kei Tamoto
Application Number:
JP2014173815A
Publication Date:
November 28, 2018
Filing Date:
August 28, 2014
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
E04D13/18; F16B5/02; F16B25/10
Domestic Patent References:
| JP8061344A | ||||
| JP2008032133A | ||||
| JP6016710U | ||||
| JP2011122406A | ||||
| JP2014088733A |
Foreign References:
| EP2639463A1 |
Attorney, Agent or Firm:
Sakaki Morishita
Satoshi Soda
Satoshi Soda
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