JPS6453513U - - Google Patents
Info
- Publication number
- JPS6453513U JPS6453513U JP14608087U JP14608087U JPS6453513U JP S6453513 U JPS6453513 U JP S6453513U JP 14608087 U JP14608087 U JP 14608087U JP 14608087 U JP14608087 U JP 14608087U JP S6453513 U JPS6453513 U JP S6453513U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- tightening
- head
- axial direction
- threaded part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Dowels (AREA)
- Connection Of Plates (AREA)
Description
第１図は本考案の一実施例の断面図である。 １……ねじ本体部、２……緩止用ねじ部。 FIG. 1 is a sectional view of an embodiment of the present invention. 1...Screw main body part, 2...Loosening screw part.
Claims (1)
の中心を軸方向に貫通した円形の貫通穴とこの貫
通穴の前記頭部側に設けためねじ部と前記第１の
おねじ部の先端部に軸方向に設けた複数のすりわ
り部とを備えたねじ本体部と、一端に前記めねじ
部と係合する第２のおねじ部と第２の締付穴とを
設けた他端に前記貫通穴の内周に接するテーパ部
を設けた緩止用ねじ部とを有することを特徴とす
る締付用ねじ。 A circular through hole that penetrates in the axial direction through the center of the first male threaded part and the first tightening hole provided in the head, a female threaded part provided on the head side of this through hole, and the first tightening hole provided in the head. a screw main body having a plurality of slots provided in the axial direction at the tip of the male thread; a second male thread at one end that engages with the female thread; and a second tightening hole. A tightening screw, characterized in that it has a locking screw portion having a tapered portion at the other end that contacts the inner periphery of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14608087U JPS6453513U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14608087U JPS6453513U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453513U true JPS6453513U (en) | 1989-04-03 |
Family
ID=31415241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14608087U Pending JPS6453513U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453513U (en) |
-
1987
- 1987-09-24 JP JP14608087U patent/JPS6453513U/ja active Pending