Rotary encoder with scale member and interference of zero and fi

Rotary encoder, belt conveyance apparatus, and image forming...

Rotary encoding device using polygonal mirror with diffraction g

Rotary encoding device with polygonal reflector and centroid det

Rotary laser irradiating system and object reflector for the...

Rotary lens positioning mechanism with lens position feedback

Rotary machine with a measuring device for the angle of rotation

Rotary mirror scanner unit having optical angular displacement s

Rotary motion detector

Rotary motor having an angular position transducer and galvanome

Rotary noiseless detent switch

Rotary optical encoder

Rotary optical transducer

Rotary position sensor with offset beam generating element...

Rotary position sensor with reference and grey scales

Rotary position sensor/transducer employing rotor having...

Rotary pulse transducer having stator sealing means

Rotary scanner and light beam scanning system having a specified

Rotary switch actuator for detecting the presence of a sheet or

Rotary switch with reflector coded actuator drum