JPS5814514U - screw tightening device - Google Patents
screw tightening deviceInfo
- Publication number
- JPS5814514U JPS5814514U JP10894281U JP10894281U JPS5814514U JP S5814514 U JPS5814514 U JP S5814514U JP 10894281 U JP10894281 U JP 10894281U JP 10894281 U JP10894281 U JP 10894281U JP S5814514 U JPS5814514 U JP S5814514U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- tightening device
- insertion hole
- screw tightening
- head
- 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.)
- Granted
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置における板材の要部断面図、第２図イ
及び口は夫々従来装置を以って螺子止めした際の要部断
面図、第３図は本考案において適用される板材の断面図
、第４図は本考案に係る装置の一実施例を示す要部断面
図、第５図は同上装置を以って螺子止めした際の要部断
面図である。
１１：板材、１３：螺子挿通用孔、１４：スペーサ、１
５：筒状部、１６：鍔、１７：傾斜面、２０：螺子、２
２：頭部。Fig. 1 is a sectional view of the main part of the plate material in the conventional device, Fig. 2 A and A are sectional views of the main part when screwed using the conventional device, and Fig. 3 is a sectional view of the main part of the plate material applied in the present invention. 4 is a cross-sectional view of a main part showing an embodiment of the device according to the present invention, and FIG. 5 is a cross-sectional view of a main part when the same device is screwed together. 11: Plate material, 13: Screw insertion hole, 14: Spacer, 1
5: Cylindrical part, 16: Tsuba, 17: Inclined surface, 20: Screw, 2
2: Head.
Claims (1)
の一端部周縁に鍔を有するスペーサを上記板の裏面側か
ら、その筒状部を以って嵌入する構造とすると共にこの
筒状部の他端部先端の内壁面を頭部が皿状の螺子の斯る
頭部側面の傾斜と同一傾斜の傾斜面とし、上記板材の表
面側から上記螺子挿通用孔に挿入される螺子の上記頭部
側面を上記スペーサの傾斜面に当接させるようにした事
を特徴とする螺子締付装置。A spacer having a flange around one end of a cylindrical part is inserted into the screw insertion hole of a plate material having a screw insertion hole from the back side of the plate with its cylindrical part. The inner wall surface of the tip of the other end of the cylindrical portion is an inclined surface having the same slope as the slope of the side surface of the head of the screw having a dish-shaped head, and the screw is inserted into the screw insertion hole from the surface side of the plate material. A screw tightening device characterized in that a side surface of the head of the screw is brought into contact with an inclined surface of the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894281U JPS5814514U (en) | 1981-07-21 | 1981-07-21 | screw tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894281U JPS5814514U (en) | 1981-07-21 | 1981-07-21 | screw tightening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5814514U true JPS5814514U (en) | 1983-01-29 |
| JPS6114745Y2 JPS6114745Y2 (en) | 1986-05-08 |
Family
ID=29903331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10894281U Granted JPS5814514U (en) | 1981-07-21 | 1981-07-21 | screw tightening device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814514U (en) |
-
1981
- 1981-07-21 JP JP10894281U patent/JPS5814514U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6114745Y2 (en) | 1986-05-08 |
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