JPS6347926B2 - - Google Patents
Info
- Publication number
- JPS6347926B2 JPS6347926B2 JP10556282A JP10556282A JPS6347926B2 JP S6347926 B2 JPS6347926 B2 JP S6347926B2 JP 10556282 A JP10556282 A JP 10556282A JP 10556282 A JP10556282 A JP 10556282A JP S6347926 B2 JPS6347926 B2 JP S6347926B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet metal
- ramp
- metal screw
- thread
- helical
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 10
- 238000010079 rubber tapping Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Glass Compositions (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27622881A | 1981-06-22 | 1981-06-22 | |
US316260 | 1989-02-27 | ||
US276228 | 1994-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5874910A JPS5874910A (ja) | 1983-05-06 |
JPS6347926B2 true JPS6347926B2 (nl) | 1988-09-27 |
Family
ID=23055747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10556282A Granted JPS5874910A (ja) | 1981-06-22 | 1982-06-21 | 板金ねじ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5874910A (nl) |
-
1982
- 1982-06-21 JP JP10556282A patent/JPS5874910A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5874910A (ja) | 1983-05-06 |
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