JPS639549U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る直線運動クラ
ツチの縦断面図、第２図はペルトン水車の部分断
面側面図、第３図は水車性能曲線を表すグラフで
ある。 図面中、１は直線運動クラツチ、２は駆動軸、
２ａは係合部、３は被駆動軸、３ａはねじ部、７
はスリーブ、１３は電動モータである。 FIG. 1 is a longitudinal sectional view of a linear motion clutch according to an embodiment of the present invention, FIG. 2 is a partially sectional side view of a Pelton water turbine, and FIG. 3 is a graph showing a water turbine performance curve. In the drawing, 1 is a linear motion clutch, 2 is a drive shaft,
2a is an engaging part, 3 is a driven shaft, 3a is a threaded part, 7
1 is a sleeve, and 13 is an electric motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１の軸と第２の軸との間に介装されて該第１
の軸と該第２の軸との間の直線運動の伝達を遮断
し得る直線運動クラツチにおいて、前記第１の軸
の端部に係合部を設けると共に前記第２の軸の端
部にねじ部を設け、一端部で該第１の軸に軸回り
回転自在且つ軸方向摺動自在に装着されて該係合
部に係合し得るスリーブを他端部で該ねじ部に螺
合して設け、該スリーブを軸回りに回転させて該
係合部を当該スリーブの一端部と該第２の軸の端
面との間で挾持させ、該第１の軸と該第２の軸と
を直接運動に対して接続させ得る電動モータを設
けたことを特徴とする直線運動クラツチ。 The first shaft is interposed between the first shaft and the second shaft.
In the linear motion clutch capable of interrupting transmission of linear motion between the shaft of the first shaft and the second shaft, an engaging portion is provided at an end of the first shaft, and a screw is provided at an end of the second shaft. a sleeve which is attached at one end to the first shaft so as to be rotatable around the axis and slidable in the axial direction and can be engaged with the engagement part; the other end is screwed into the threaded part; the sleeve is rotated around the axis to sandwich the engaging portion between one end of the sleeve and the end surface of the second shaft, and the first shaft and the second shaft are directly connected. A linear motion clutch, characterized in that it is provided with an electric motor that can be connected for motion.