JPS51113704A - Pick-up arm unit - Google Patents
Pick-up arm unitInfo
- Publication number
- JPS51113704A JPS51113704A JP3805975A JP3805975A JPS51113704A JP S51113704 A JPS51113704 A JP S51113704A JP 3805975 A JP3805975 A JP 3805975A JP 3805975 A JP3805975 A JP 3805975A JP S51113704 A JPS51113704 A JP S51113704A
- Authority
- JP
- Japan
- Prior art keywords
- pick
- weight
- arm unit
- sub
- needle
- 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
Abstract
PURPOSE: In order to automatically adjust the needle pressure to the established value, by means of installing main-weight in which sub-weight is inserted in shiftable manner, thereby shifting the switch mechanism which detects the needle-pressure and the sub-weight with a inverse motor into inverse direction.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3805975A JPS51113704A (en) | 1975-03-31 | 1975-03-31 | Pick-up arm unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3805975A JPS51113704A (en) | 1975-03-31 | 1975-03-31 | Pick-up arm unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51113704A true JPS51113704A (en) | 1976-10-07 |
Family
ID=12514919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3805975A Pending JPS51113704A (en) | 1975-03-31 | 1975-03-31 | Pick-up arm unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51113704A (en) |
-
1975
- 1975-03-31 JP JP3805975A patent/JPS51113704A/en active Pending
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