JPH0514005Y2 - - Google Patents
Info
- Publication number
- JPH0514005Y2 JPH0514005Y2 JP1988027044U JP2704488U JPH0514005Y2 JP H0514005 Y2 JPH0514005 Y2 JP H0514005Y2 JP 1988027044 U JP1988027044 U JP 1988027044U JP 2704488 U JP2704488 U JP 2704488U JP H0514005 Y2 JPH0514005 Y2 JP H0514005Y2
- Authority
- JP
- Japan
- Prior art keywords
- thread
- screw
- protrusion
- ridge
- 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.)
- Expired - Lifetime
Links
- 238000010079 rubber tapping Methods 0.000 claims description 26
- 230000007423 decrease Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988027044U JPH0514005Y2 (US07579456-20090825-P00002.png) | 1987-06-19 | 1988-03-01 | |
AU18710/88A AU602413B2 (en) | 1988-03-01 | 1988-07-05 | Tapping screw |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9505487 | 1987-06-19 | ||
JP1988027044U JPH0514005Y2 (US07579456-20090825-P00002.png) | 1987-06-19 | 1988-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0165409U JPH0165409U (US07579456-20090825-P00002.png) | 1989-04-26 |
JPH0514005Y2 true JPH0514005Y2 (US07579456-20090825-P00002.png) | 1993-04-14 |
Family
ID=31717584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988027044U Expired - Lifetime JPH0514005Y2 (US07579456-20090825-P00002.png) | 1987-06-19 | 1988-03-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0514005Y2 (US07579456-20090825-P00002.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003042122A (ja) * | 2001-07-27 | 2003-02-13 | Yao Seibyou Kk | 木ねじ |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4531510B2 (ja) * | 2004-09-28 | 2010-08-25 | 誠一朗 高崎 | 木ねじ |
JP4727415B2 (ja) * | 2005-12-22 | 2011-07-20 | 若井産業株式会社 | タッピングねじ |
-
1988
- 1988-03-01 JP JP1988027044U patent/JPH0514005Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003042122A (ja) * | 2001-07-27 | 2003-02-13 | Yao Seibyou Kk | 木ねじ |
Also Published As
Publication number | Publication date |
---|---|
JPH0165409U (US07579456-20090825-P00002.png) | 1989-04-26 |