JPS61123436U - - Google Patents
Info
- Publication number
- JPS61123436U JPS61123436U JP756185U JP756185U JPS61123436U JP S61123436 U JPS61123436 U JP S61123436U JP 756185 U JP756185 U JP 756185U JP 756185 U JP756185 U JP 756185U JP S61123436 U JPS61123436 U JP S61123436U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- shaft lever
- latch
- spring operating
- operating mechanism
- 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
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図及び第２図はこの考案の一実施例を示す
側面図であり、第１図はしや断器の投入動作途中
を、又第２図はしや断器投入完了状態を示す。第
３図から第６図は従来のばね操作機構を示す側面
図であり、第３図はしや断器開極投入ばね蓄勢状
態を、第４図、第５図はしや断器投入動作途中を
、第６図はしや断器投入完了状態を示す。
図中、３２は投入カム、７は主軸レバー、１０
はカムローラ、１２はラツチローラ、１６は引外
しラツチである。尚、図中同一符号は同一または
相当部分を示す。
1 and 2 are side views showing one embodiment of this invention, with FIG. 1 showing the chopper and disconnector in the middle of the closing operation, and FIG. 2 showing the chopper and disconnector in the completed state. Figures 3 to 6 are side views showing the conventional spring operating mechanism. During the operation, FIG. 6 shows a state in which the cutter has been closed. In the figure, 32 is a closing cam, 7 is a main shaft lever, and 10
12 is a cam roller, 12 is a latch roller, and 16 is a trip latch. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
、この主軸レバーに装着したラツチローラを介し
て上記主軸レバーの動きを伝受して作動するラツ
チ機構を備えたしや断器のばね操作機構において
、上記ラツチ機構に主軸レバーのラツチローラが
係合するまで投入カムによりローラの動きを案内
するように上記投入カムの最大半径以降の半径を
ゆるやかに減少させたことを特徴とするしや断器
用ばね操作機構。 In the spring operating mechanism of the cutter and disconnector, the spring operating mechanism is provided with a main shaft lever driven by the rotation of a closing cam, and a latch mechanism that operates by transmitting the movement of the main shaft lever via a latch roller attached to the main shaft lever. A spring operating mechanism for a sheath cutter, characterized in that the radius beyond the maximum radius of the closing cam is gradually reduced so that the closing cam guides the movement of the roller until the latch roller of the main shaft lever engages with the latch mechanism. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP756185U JPS61123436U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP756185U JPS61123436U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123436U true JPS61123436U (en) | 1986-08-04 |
Family
ID=30486023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP756185U Pending JPS61123436U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123436U (en) |
-
1985
- 1985-01-21 JP JP756185U patent/JPS61123436U/ja active Pending
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