JPH0326816U - - Google Patents
Info
- Publication number
- JPH0326816U JPH0326816U JP8784489U JP8784489U JPH0326816U JP H0326816 U JPH0326816 U JP H0326816U JP 8784489 U JP8784489 U JP 8784489U JP 8784489 U JP8784489 U JP 8784489U JP H0326816 U JPH0326816 U JP H0326816U
- Authority
- JP
- Japan
- Prior art keywords
- screw hole
- notched
- diameter
- hole
- notch
- 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
- Connection Of Plates (AREA)
Description
第１図は本考案に係る切欠きナツトの斜視図、
第２図は同平面図、第３図は第２図−線縦断
面図、第４図は切欠きナツトの使用方法を説明す
る平面図、第５図は切欠きナツトを２個組合せて
使用した締付装置の縦断面図である。
１……切欠きナツト、２……切欠き、３……ね
じ孔、４……凸部、５……凹部、６……ボルト、
７，８……部材。
FIG. 1 is a perspective view of a notched nut according to the present invention;
Fig. 2 is a plan view of the same, Fig. 3 is a vertical sectional view taken along the line shown in Fig. 2, Fig. 4 is a plan view explaining how to use the notched nut, and Fig. 5 is a combination of two notched nuts. FIG. 3 is a longitudinal sectional view of the tightening device. 1... Notch nut, 2... Notch, 3... Screw hole, 4... Convex part, 5... Concave part, 6... Bolt,
7, 8... members.
Claims (1)
た切欠きナツトにおいて、前記切欠きはねじ孔側
の開口がねじ孔の孔径よりやや小さく、また外側
面側の開口がねじ孔の孔径よりも大きいテーパ溝
としたことを特徴とする切欠きナツト。 (2) 請求項第１項記載の切欠きナツトにおいて
、その一方側面にはねじ孔と同心の凸部を、また
他方側面にはねじ孔の開口部周縁を囲むようにし
て凹部を形成するとともに前記の凸部の外径を凹
部の内径よりやや小径としたことを特徴とする切
欠きナツト。 (3) 請求項第２項記載の複数個の切欠きナツト
を前記切欠きを利用してそれぞれボルトの側方か
ら組み付けけた後、互いに対向する凸部と凹部と
を嵌合して組合せ、この組合体によつて部材を締
め付けるようにしたことを特徴とする締付装置。[Claims for Utility Model Registration] (1) In a notched nut having a notch that opens into a screw hole from the outer surface, the opening on the screw hole side of the notch is slightly smaller than the hole diameter of the screw hole, and A notched nut characterized by having a side opening formed into a tapered groove that is larger than the hole diameter of the screw hole. (2) In the notched nut according to claim 1, one side thereof has a convex portion concentric with the screw hole, and the other side has a concave portion surrounding the opening of the screw hole. A notched nut characterized in that the outer diameter of the convex portion is slightly smaller than the inner diameter of the concave portion. (3) After assembling a plurality of notched nuts according to claim 2 from the sides of the bolts using the notches, the convex portions and concave portions facing each other are fitted and assembled; A tightening device characterized in that a member is tightened by an assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784489U JPH0326816U (en) | 1989-07-26 | 1989-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784489U JPH0326816U (en) | 1989-07-26 | 1989-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326816U true JPH0326816U (en) | 1991-03-19 |
Family
ID=31637484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8784489U Pending JPH0326816U (en) | 1989-07-26 | 1989-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326816U (en) |
-
1989
- 1989-07-26 JP JP8784489U patent/JPH0326816U/ja active Pending