JPS6348004U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a partial vertical sectional view showing an embodiment of the oscillating rotary device of the present invention, Fig. 2 is a side view of the oscillating rotating device shown in Fig. 1, and Fig. 3 is a detailed view of the rotor shown in Fig. 1. FIG. 4 is an explanatory diagram showing the arrangement relationship between the permanent magnet and the position detector, FIGS. 5 and 6 are explanatory diagrams showing other examples of the arrangement relationship between the permanent magnet and the position detector, Fig. 7 is a front view showing another embodiment of the rotor, Fig. 8 is a side view of Fig. 7, Fig. 9 is a perspective view showing the connection part of the cable to the cover, and Fig. 10 is the cable to the cover. A perspective view showing another example of the connection part of the first
Figure 1 is a vertical cross-sectional view showing the principle of the rocking rotation device.
FIG. 2 is a side view showing a conventional rocking rotation device. 13... Vane, 31... Casing, 33... Rocking rotation shaft, 35... Rotor, 37... Cover, 39, 4
0...Position detector, 49, 50, 53, 54, 55
, 59, 60...Permanent magnet.

Claims (1)

[Scope of utility model registration request] In an oscillating rotation device in which a oscillating rotation shaft having a vane is inserted through a casing and is arranged, a rotor on which a detected object is arranged is fixed to the oscillation rotation shaft located outside the casing;
An oscillating rotation device characterized in that a cover fixed to the casing is disposed to cover the rotor, and a position detector for detecting approach of the detected object is disposed within the cover.