| 发明名称 |
STUD BOLT AND COUPLING STRUCTURE |
| 摘要 |
A stud bolt has a first thread portion, a second thread portion, an engagement portion and a large diameter portion. The first thread portion is screwable into a first member about a screw axis. The second thread portion is screwable into a second member about the screw axis and is provided coaxially with the first thread portion. The engagement portion is provided on a side of the second thread portion, which is opposite from the first thread portion. The large diameter portion has a circular cross-section perpendicular to the screw axis. The large diameter portion is located between the first thread portion and the second thread portion. An outer diameter of the large diameter portion is larger than an outer diameter of the first thread portion and the outer diameter of the second thread portion. |
| 申请公布号 |
US2016061240(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514824254 |
申请日期 |
2015.08.12 |
| 申请人 |
DENSO CORPORATION |
发明人 |
TAKAHASHI Tomohiro;NAKAYAMA Seiji |
| 分类号 |
F16B5/02;F16B33/02 |
主分类号 |
F16B5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A stud bolt comprising:
a first thread portion screwable into a first member about a screw axis; a second thread portion screwable into a second member about the screw axis and being provided coaxially with the first thread portion; an engagement portion provided on a side of the second thread portion, which is opposite from the first thread portion, an outer diameter of the engagement portion being smaller than an outer diameter of the second thread portion, the engagement portion being engageable with a fixing tool; and a large diameter portion having a circular cross-section that is perpendicular to the screw axis, the large diameter portion being located between the first thread portion and the second thread portion, an outer diameter of the large diameter portion being larger than an outer diameter of the first thread portion and the outer diameter of the second thread portion. |
| 地址 |
Kariya-city JP |
