JPS5652146A - Machine tool with mechanism for controlling feed speed - Google Patents
Machine tool with mechanism for controlling feed speedInfo
- Publication number
- JPS5652146A JPS5652146A JP12383779A JP12383779A JPS5652146A JP S5652146 A JPS5652146 A JP S5652146A JP 12383779 A JP12383779 A JP 12383779A JP 12383779 A JP12383779 A JP 12383779A JP S5652146 A JPS5652146 A JP S5652146A
- Authority
- JP
- Japan
- Prior art keywords
- lever
- handle
- feed speed
- ball
- pin
- 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: To secure a stable operation and to enable to recognize a feed speed as response at handling by a method wherein a reactional force while is increased in accordance with an increase of an operation amount of a handle is applied to the handle.
CONSTITUTION: A ball 13 is connected to a lever 12 with a handle 11 and the ball 13 is provided with a pin 17 pressed by a spring 16. When the lever 12 is inclined, a reactional force is applied by the spring 16 and the pin 17 in accordance with an inclined angle and when a hand is released, the lever is returned to a neutral position. Two pieces of pins 19 are protrudingly provided on the ball 13 symmetrically and when the lever 12 is inclined, the pin 19 pushes down one of a plunger 20, a pressure transducer 21 is operated through a spring 23 and another plunger 22 to transduce it into a signal of an electric resistance and controls a feed speed of the machine. The reactional force may be set by changing dimensions and elastic coefficients of respective members within a force transmitting route from the handle 11 to the pressure transducer 21.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12383779A JPS5652146A (en) | 1979-09-28 | 1979-09-28 | Machine tool with mechanism for controlling feed speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12383779A JPS5652146A (en) | 1979-09-28 | 1979-09-28 | Machine tool with mechanism for controlling feed speed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5652146A true JPS5652146A (en) | 1981-05-11 |
Family
ID=14870599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12383779A Pending JPS5652146A (en) | 1979-09-28 | 1979-09-28 | Machine tool with mechanism for controlling feed speed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5652146A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63127845U (en) * | 1987-02-13 | 1988-08-22 | ||
JPH0271955A (en) * | 1988-09-07 | 1990-03-12 | Matsushita Electric Ind Co Ltd | Machine tool |
-
1979
- 1979-09-28 JP JP12383779A patent/JPS5652146A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63127845U (en) * | 1987-02-13 | 1988-08-22 | ||
JPH0271955A (en) * | 1988-09-07 | 1990-03-12 | Matsushita Electric Ind Co Ltd | Machine tool |
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