JPS649969U - - Google Patents
Info
- Publication number
- JPS649969U JPS649969U JP10264387U JP10264387U JPS649969U JP S649969 U JPS649969 U JP S649969U JP 10264387 U JP10264387 U JP 10264387U JP 10264387 U JP10264387 U JP 10264387U JP S649969 U JPS649969 U JP S649969U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- weight
- spring
- switch
- actuator
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
第１図は本考案の調速機の正面図、第２図は第
１図の上面図、第３図、第４図は本考案の調速機
と駆動機械の全体組立図を示す。
７…スイツチ、８…アクチユエータ、９…並列
接点、１０…固定接点、１１…圧縮ばね。
FIG. 1 is a front view of the speed governor of the present invention, FIG. 2 is a top view of the speed governor of the present invention, and FIGS. 3 and 4 are overall assembly drawings of the speed governor and driving machine of the present invention. 7... Switch, 8... Actuator, 9... Parallel contact, 10... Fixed contact, 11... Compression spring.
Claims (1)
たおもりを埋め込み、高速回転による前記おもり
の遠心力が前記ばねの押え力より大きくなつた時
、前記おもりが外方へ突出す構造の装置において
、 回転するように支持されたアクチユエータの二
つの動作点のどちらかを押した時、前記アクチユ
エータが回転して内部の接点が開、又は閉となる
機構のスイツチと、前記スイツチの動作点を押す
ようにセツトされ、かつ、前記スイツチの前記接
点を開く方向にばね力を加えられた第一の回転レ
バーと、前記第一の回転レバーと直角方向に回転
し、かつ、前記第一のレバーの回転を阻止するよ
うすべり板を介して前記第一のレバーの一端を押
えるようにセツトされた第二の回転レバーを備え
、前記回転体の高速回転による前記おもりの遠心
力が前記おもりの前記ばねの力より大きくなつて
、前記おもりが外方に突出した時、前記おもりの
先端が前記第二のレバーを叩いて前記第二のレバ
ーを回転させ、前記第一のレバーが回転可能とな
つてばね力により回転して前記スイツチの前記ア
クチユエータを回転させて前記接点を開く構造を
特徴とする調速機。[Claims for Utility Model Registration] A weight held down by a spring is embedded in a hole provided on the outer periphery of a rotating body, and when the centrifugal force of the weight due to high speed rotation becomes greater than the holding force of the spring, the weight is In a device having a structure in which the actuator protrudes outward, when one of the two operating points of an actuator supported to rotate is pressed, the actuator rotates and an internal contact opens or closes. a switch; a first rotary lever set to push the operating point of the switch and spring-loaded in the direction of opening the contact of the switch; and a first rotary lever that rotates in a direction perpendicular to the first rotary lever. and a second rotary lever set to press one end of the first lever via a sliding plate so as to prevent rotation of the first lever; When the centrifugal force of the weight becomes greater than the spring force of the weight and the weight protrudes outward, the tip of the weight hits the second lever, causing the second lever to rotate. A speed governor characterized in that a first lever is rotatable and rotates by a spring force to rotate the actuator of the switch and open the contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10264387U JPS649969U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10264387U JPS649969U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649969U true JPS649969U (en) | 1989-01-19 |
Family
ID=31332738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10264387U Pending JPS649969U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649969U (en) |
-
1987
- 1987-07-06 JP JP10264387U patent/JPS649969U/ja active Pending
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