JPS5517719A - Quick motion mechanism for disconnecting switch - Google Patents
Quick motion mechanism for disconnecting switchInfo
- Publication number
- JPS5517719A JPS5517719A JP8858878A JP8858878A JPS5517719A JP S5517719 A JPS5517719 A JP S5517719A JP 8858878 A JP8858878 A JP 8858878A JP 8858878 A JP8858878 A JP 8858878A JP S5517719 A JPS5517719 A JP S5517719A
- Authority
- JP
- Japan
- Prior art keywords
- lever
- pin
- disconnecting switch
- long aperture
- driving
- 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
- Mechanical Control Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
PURPOSE: To make a quick motion mechanism compact by providing an arced long aperture on an operating lever and providing a pin with a quick sliding through a driving lever, and thus, effecting opening-and-closing operations of a disconnecting switch.
CONSTITUTION: A fan type operating lever 21 having an arced long aperture 23 is pivotably attached to a driving shaft 1 and a rod 7 is connected to the lever 21 through a connecting pin 22. When the operating lever 21 is rotated in clockwise by an operating device 10, the pin 22 rotats under engagement with the long aperture 23 and the rod 7 compresses a compression spring 6, further, the pin 22 engages with a driving lever 4. When the pin 22 is crossed over the dead point thereof, it slips quickly along the long aperture 23 by the released energy of the compression spring accompanying with the driving lever 4, and thereby, the driving shaft 1 and a single throw lever 12 is rotated quickly and opening-and-closing operations for a disconnecting switch 13 may be effected in quick motion.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8858878A JPS5517719A (en) | 1978-07-19 | 1978-07-19 | Quick motion mechanism for disconnecting switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8858878A JPS5517719A (en) | 1978-07-19 | 1978-07-19 | Quick motion mechanism for disconnecting switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5517719A true JPS5517719A (en) | 1980-02-07 |
Family
ID=13946986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8858878A Pending JPS5517719A (en) | 1978-07-19 | 1978-07-19 | Quick motion mechanism for disconnecting switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517719A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ299378B6 (en) * | 2007-02-13 | 2008-07-09 | Lekov, A. S. | Device for angular displacement of isolating blade turntable |
-
1978
- 1978-07-19 JP JP8858878A patent/JPS5517719A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ299378B6 (en) * | 2007-02-13 | 2008-07-09 | Lekov, A. S. | Device for angular displacement of isolating blade turntable |
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