JPS641013A - Positioning and stopping mechanism - Google Patents
Positioning and stopping mechanismInfo
- Publication number
- JPS641013A JPS641013A JP15550187A JP15550187A JPS641013A JP S641013 A JPS641013 A JP S641013A JP 15550187 A JP15550187 A JP 15550187A JP 15550187 A JP15550187 A JP 15550187A JP S641013 A JPS641013 A JP S641013A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- output shaft
- plunger
- rotated
- driven
- 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
Landscapes
- Transmission Devices (AREA)
- Control Of Position Or Direction (AREA)
Abstract
PURPOSE: To avoid interference and disconnection of a cable, by locking one differential output shaft and applying torque to the other differential output shaft by motor power and rotating a gear at a prescribed angle by a slip mechanism and operating a limit switch to turn off a power source when a body to be driven is brought into contact with a stopper.
CONSTITUTION: While a body 1 to be driven is moved, an epicyclic gear 11 is engaged with an internal gear 13 and is rotated by rotation of an input gear 12 connected to the driving shaft of a motor 5, and an output shaft 14 is rotated through a plunger 15' to transmit power to a driving shaft 4. When the body 1 to be driven is brought into contact with a stopper 3 or 3' to lock the driving shaft 4, the output shaft 14 is locked also; but if the power from the input gear 12 overcomes the detaining force a plunger 15' which detains the gear 13, the gear 13 is rotated and a dock 16 operates a limit switch 8' to stop driving of the motor 5. That is, the plunger 15 or 15' functions to fix the internal gear 13 at the time of movement of the body 1 but is engaged with a stop groove 17 to prescribe the angle at the time of rotation of the body 1.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15550187A JPS641013A (en) | 1987-06-24 | 1987-06-24 | Positioning and stopping mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15550187A JPS641013A (en) | 1987-06-24 | 1987-06-24 | Positioning and stopping mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH011013A JPH011013A (en) | 1989-01-05 |
JPS641013A true JPS641013A (en) | 1989-01-05 |
Family
ID=15607427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15550187A Pending JPS641013A (en) | 1987-06-24 | 1987-06-24 | Positioning and stopping mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS641013A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0479781A (en) * | 1990-07-18 | 1992-03-13 | Fujitsu Ltd | Motor controller and control method |
US5434651A (en) * | 1992-09-28 | 1995-07-18 | Matsushita Electric Industrial Co., Ltd. | Image forming apparatus and a charging device |
-
1987
- 1987-06-24 JP JP15550187A patent/JPS641013A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0479781A (en) * | 1990-07-18 | 1992-03-13 | Fujitsu Ltd | Motor controller and control method |
US5434651A (en) * | 1992-09-28 | 1995-07-18 | Matsushita Electric Industrial Co., Ltd. | Image forming apparatus and a charging device |
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