JPH0448335Y2 - - Google Patents
Info
- Publication number
- JPH0448335Y2 JPH0448335Y2 JP1987070529U JP7052987U JPH0448335Y2 JP H0448335 Y2 JPH0448335 Y2 JP H0448335Y2 JP 1987070529 U JP1987070529 U JP 1987070529U JP 7052987 U JP7052987 U JP 7052987U JP H0448335 Y2 JPH0448335 Y2 JP H0448335Y2
- Authority
- JP
- Japan
- Prior art keywords
- thread
- height
- screw
- threads
- tightening
- 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
- 230000007423 decrease Effects 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 15
- 238000010079 rubber tapping Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001327708 Coriaria sarmentosa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- CCAZWUJBLXKBAY-ULZPOIKGSA-N Tutin Chemical compound C([C@]12[C@@H]3O[C@@H]3[C@@]3(O)[C@H]4C(=O)O[C@@H]([C@H]([C@]32C)O)[C@H]4C(=C)C)O1 CCAZWUJBLXKBAY-ULZPOIKGSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987070529U JPH0448335Y2 (fr) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987070529U JPH0448335Y2 (fr) | 1987-05-12 | 1987-05-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63178614U JPS63178614U (fr) | 1988-11-18 |
JPH0448335Y2 true JPH0448335Y2 (fr) | 1992-11-13 |
Family
ID=30912251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987070529U Expired JPH0448335Y2 (fr) | 1987-05-12 | 1987-05-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0448335Y2 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816048U (fr) * | 1971-06-07 | 1973-02-23 | ||
JPS59113306A (ja) * | 1982-12-21 | 1984-06-30 | 三笠産業株式会社 | テ−パ−ねじ |
-
1987
- 1987-05-12 JP JP1987070529U patent/JPH0448335Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816048U (fr) * | 1971-06-07 | 1973-02-23 | ||
JPS59113306A (ja) * | 1982-12-21 | 1984-06-30 | 三笠産業株式会社 | テ−パ−ねじ |
Also Published As
Publication number | Publication date |
---|---|
JPS63178614U (fr) | 1988-11-18 |
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