JPS5712109A - Male screw with left- and right-handed screw and its manufacture - Google Patents
Male screw with left- and right-handed screw and its manufactureInfo
- Publication number
- JPS5712109A JPS5712109A JP8647880A JP8647880A JPS5712109A JP S5712109 A JPS5712109 A JP S5712109A JP 8647880 A JP8647880 A JP 8647880A JP 8647880 A JP8647880 A JP 8647880A JP S5712109 A JPS5712109 A JP S5712109A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- manufacture
- handed
- male screw
- male
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8647880A JPS5712109A (en) | 1980-06-27 | 1980-06-27 | Male screw with left- and right-handed screw and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8647880A JPS5712109A (en) | 1980-06-27 | 1980-06-27 | Male screw with left- and right-handed screw and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5712109A true JPS5712109A (en) | 1982-01-22 |
Family
ID=13888074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8647880A Pending JPS5712109A (en) | 1980-06-27 | 1980-06-27 | Male screw with left- and right-handed screw and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5712109A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6131983A (en) * | 1984-07-25 | 1986-02-14 | Sogo Keibi Hoshiyou Kk | Ultrasonic invader detecting system |
JPS6390786A (en) * | 1986-10-03 | 1988-04-21 | Tokyo Keiki Co Ltd | Extremely fine signal reception system for guidance and assistance system for berthing |
JPS6390785A (en) * | 1986-10-03 | 1988-04-21 | Tokyo Keiki Co Ltd | Extremely weak signal reception system for guidance and assistance system for berthing |
JPS63131084A (en) * | 1986-11-19 | 1988-06-03 | Tokyo Keiki Co Ltd | Abnormal value removal system for coming alongside quay guidance assisting system |
JPH0477692A (en) * | 1990-07-19 | 1992-03-11 | Niichi:Kk | Super sonic speedometer for lower speed |
WO2019192579A1 (en) * | 2018-04-07 | 2019-10-10 | 游奕华 | Bidirectional conical thread technology with technical characteristics of combining circular conical pairs and spirals |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5516738A (en) * | 1978-07-21 | 1980-02-05 | Sumitomo Metal Ind Ltd | Model lid loading/unloading apparatus |
-
1980
- 1980-06-27 JP JP8647880A patent/JPS5712109A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5516738A (en) * | 1978-07-21 | 1980-02-05 | Sumitomo Metal Ind Ltd | Model lid loading/unloading apparatus |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6131983A (en) * | 1984-07-25 | 1986-02-14 | Sogo Keibi Hoshiyou Kk | Ultrasonic invader detecting system |
JPS6390786A (en) * | 1986-10-03 | 1988-04-21 | Tokyo Keiki Co Ltd | Extremely fine signal reception system for guidance and assistance system for berthing |
JPS6390785A (en) * | 1986-10-03 | 1988-04-21 | Tokyo Keiki Co Ltd | Extremely weak signal reception system for guidance and assistance system for berthing |
JPH0431551B2 (en) * | 1986-10-03 | 1992-05-26 | ||
JPS63131084A (en) * | 1986-11-19 | 1988-06-03 | Tokyo Keiki Co Ltd | Abnormal value removal system for coming alongside quay guidance assisting system |
JPH0441952B2 (en) * | 1986-11-19 | 1992-07-09 | Tokimec Inc | |
JPH0477692A (en) * | 1990-07-19 | 1992-03-11 | Niichi:Kk | Super sonic speedometer for lower speed |
WO2019192579A1 (en) * | 2018-04-07 | 2019-10-10 | 游奕华 | Bidirectional conical thread technology with technical characteristics of combining circular conical pairs and spirals |
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