Rotary pulse detection mechanism

Details Rotary pulse detection mechanism Rotary pulse detection mechanism

1997-01-21

1999-03-16

Oda, Christine K.

Measuring and testing

Speed, velocity, or acceleration

200 11R, 200179, G01P 342

Patent

active

058833072

ABSTRACT:
A pulse detection mechanism for detecting the rotation amount of a rotary member and its rotational direction with a high degree of accuracy by reducing the degree of fluctuation in the position of contact between pins and a pulse surface. A rotation shaft to which a pulse plate has been fixed is supported by a shaft insertion hole of a rotation shaft holding member and that of a pin receiving member. Pins are inserted through pin holes formed through the pin receiving member so that one end of each pin contacts the pulse surface and the other end thereof is urged by a leaf spring of a leaf spring member. The pulse surface and the pins are placed in position by the shaft insertion hole of the rotation shaft holding member and that of the pin receiving member so that the pulse detection mechanism so as to prevent a position fluctuation from being reduced greatly.

REFERENCES:
patent: 4133990 (1979-01-01), Wanner
patent: 4145585 (1979-03-01), Iwasaki
patent: 4166200 (1979-08-01), Reichen
patent: 5686911 (1997-11-01), Nakaho

Affiliated with

Also associated with

Rating

Rotary pulse detection mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary pulse detection mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary pulse detection mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-819216