JPS5552501A - Cutting device for disc of variable pitch system - Google Patents
Cutting device for disc of variable pitch systemInfo
- Publication number
- JPS5552501A JPS5552501A JP12431178A JP12431178A JPS5552501A JP S5552501 A JPS5552501 A JP S5552501A JP 12431178 A JP12431178 A JP 12431178A JP 12431178 A JP12431178 A JP 12431178A JP S5552501 A JPS5552501 A JP S5552501A
- Authority
- JP
- Japan
- Prior art keywords
- sub
- motor
- gear box
- axis
- electromagnetic clutch
- 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.)
- Granted
Links
Abstract
PURPOSE: To shorten tracing time right before the start of a program and between programs by making it possible to transmit rotations of a sub-motor to a driving axis through an electromagnetic clutch coupling by free interposing, and then by freely making a cutting pitch in normal rotation variable at a desired position.
CONSTITUTION: Through the rotation of driving axis 7, feed arm 9 provided with cutter head 8 at its head moves from the edge of turntable 2 toward its center being worm-engaged with worm part 10. Electromagnetic clutch 11, fitted between axis 7 and gear box 6, provides the movement and stop of arm 9. On the other hand, sliding clutch 12, fitted to axis 7, interlocks with electromagnetic clutch 13, gear box 14 and sub-motor 15 to provide rapid feed rotation through the drive of sub- motor 15 without reference to drive from gear box 6. Consequently, pick-up tracing time can be shortened.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12431178A JPS5552501A (en) | 1978-10-09 | 1978-10-09 | Cutting device for disc of variable pitch system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12431178A JPS5552501A (en) | 1978-10-09 | 1978-10-09 | Cutting device for disc of variable pitch system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5552501A true JPS5552501A (en) | 1980-04-17 |
JPS6126121B2 JPS6126121B2 (en) | 1986-06-19 |
Family
ID=14882179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12431178A Granted JPS5552501A (en) | 1978-10-09 | 1978-10-09 | Cutting device for disc of variable pitch system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552501A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012116943A1 (en) | 2011-02-28 | 2012-09-07 | Alstom Technology Ltd | Turbine comprising a sealing device between the stator blade carrier and the housing |
US9932849B2 (en) | 2014-01-27 | 2018-04-03 | Mitsubishi Hitachi Power Systems, Ltd. | Fluid seal structure of heat engine including steam turbine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52156604A (en) * | 1976-06-22 | 1977-12-27 | Matsushita Electric Ind Co Ltd | Driving device for scanning element of recording disc |
-
1978
- 1978-10-09 JP JP12431178A patent/JPS5552501A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52156604A (en) * | 1976-06-22 | 1977-12-27 | Matsushita Electric Ind Co Ltd | Driving device for scanning element of recording disc |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012116943A1 (en) | 2011-02-28 | 2012-09-07 | Alstom Technology Ltd | Turbine comprising a sealing device between the stator blade carrier and the housing |
US9422822B2 (en) | 2011-02-28 | 2016-08-23 | Alstom Technology Ltd | Turbine comprising a sealing device between the stator blade carrier and the housing |
US9932849B2 (en) | 2014-01-27 | 2018-04-03 | Mitsubishi Hitachi Power Systems, Ltd. | Fluid seal structure of heat engine including steam turbine |
Also Published As
Publication number | Publication date |
---|---|
JPS6126121B2 (en) | 1986-06-19 |
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