JPS5947109U - screw pilot hole - Google Patents
screw pilot holeInfo
- Publication number
- JPS5947109U JPS5947109U JP14265682U JP14265682U JPS5947109U JP S5947109 U JPS5947109 U JP S5947109U JP 14265682 U JP14265682 U JP 14265682U JP 14265682 U JP14265682 U JP 14265682U JP S5947109 U JPS5947109 U JP S5947109U
- Authority
- JP
- Japan
- Prior art keywords
- pilot hole
- hole
- screw pilot
- screw
- diameter
- 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)
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a、 bは従来のネジ下穴の平面図と断面図、
第2図a、 bは従来の予め、ネジ切りがしであるネ
ジ下穴の平面図と断面図、第3図a、 bは本考案の
ネジ下穴の一実施例を示す平面図と断面図である。
1〜3・・・下穴、4・・・基板。Figures 1a and 1b are a plan view and a cross-sectional view of a conventional screw hole,
Figures 2a and b are a plan view and a sectional view of a conventional pre-threaded hole, and Figures 3a and b are a plan view and a cross-section of an embodiment of the screw hole of the present invention. It is a diagram. 1 to 3...prepared hole, 4...board.
Claims (1)
の部品の穴を非真円の穴にし、該穴に内接する円の径を
取付ネジ外径より小さくしたことを特徴とするネジ下穴
。A prepared screw hole characterized in that when two or more parts are connected to each other with a screw, the hole in one part is made into a non-round hole, and the diameter of the circle inscribed in the hole is smaller than the outer diameter of the mounting screw. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14265682U JPS5947109U (en) | 1982-09-22 | 1982-09-22 | screw pilot hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14265682U JPS5947109U (en) | 1982-09-22 | 1982-09-22 | screw pilot hole |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5947109U true JPS5947109U (en) | 1984-03-29 |
Family
ID=30318687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14265682U Pending JPS5947109U (en) | 1982-09-22 | 1982-09-22 | screw pilot hole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947109U (en) |
-
1982
- 1982-09-22 JP JP14265682U patent/JPS5947109U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5947109U (en) | screw pilot hole | |
JPS589522U (en) | Dish-shaped washer | |
JPS6010915U (en) | Bolt with guide | |
JPS59136012U (en) | screw shaft joint | |
JPS606423U (en) | Umbrella with tip | |
JPS6024922U (en) | Watsusha | |
JPS6076964U (en) | Recording board with ball catching device | |
JPS5925564U (en) | Three-dimensional structure learning tool | |
JPS5921877U (en) | Threaded weight with capsule | |
JPS6072670U (en) | mount | |
JPS59166458U (en) | Single-connected superconducting ground plane | |
JPS6021023U (en) | screw with hole | |
JPS5976388U (en) | ruler with holes | |
JPS5892756U (en) | printed wiring board | |
JPS6061077U (en) | wristband for watch | |
JPS58170977U (en) | Top-shaped sweets | |
JPS6018733U (en) | punching foil | |
JPS6031515U (en) | Bolt with groove at the tip | |
JPS59127464U (en) | fishhook | |
JPS60153488U (en) | socket | |
JPS58159731U (en) | electronic components | |
JPS5942991U (en) | wristwatch with prayer words | |
JPS6117514U (en) | resin nut | |
JPS59108683U (en) | game board | |
JPS58105170U (en) | printed wiring board |