Single-axis coarse and fine adjustment device provided with medi

Details Single-axis coarse and fine adjustment device provided with medi Single-axis coarse and fine adjustment device provided with medi

1977-10-25

1979-11-13

Husar, C. J.

Machine element or mechanism

Shaft operators

Plural speed

74 1054, 350 86, F16H 3518, G02B 2126

Patent

active

041739027

ABSTRACT:
A single-axis coarse and fine adjustment device for driving a carriage comprises a pinion shaft rotatably supported by stationary support means and having a pinion meshing with a rack provided on the carriage, a connecting shaft rotatably supported with the pinion shaft and having a first and a second toothed portion, first decelerating gear means meshing with the first toothed portion to decelerate the rotation of the connecting shaft and transmit it to the pinion shaft, a fine adjustment shaft rotatably supported within the connecting shaft and having a toothed portion, a fine adjustment operating member for rotating the fine adjustment shaft, second decelerating gear means meshing with the second toothed portion of the connecting shaft and the toothed portion of the fine adjustment shaft to decelerate the rotation of the fine adjustment shaft and transmit it to the connecting shaft, a medium adjustment operating member rotatably supporting the second decelerating gear means and rotatably supported by the support means so as to impart rotation of equal ratio to the connecting shaft through the second gear means, and a coarse adjustment operating member rotatably supported by the support means so as to impart rotation of equal ratio to the pinion shaft through the first decelerating gear means.

REFERENCES:
patent: 2877651 (1959-03-01), Erbe et al.
patent: 3492059 (1970-01-01), Shio
patent: 3683704 (1972-08-01), Kuroha
patent: 4020705 (1977-05-01), Hayasaka

Affiliated with

Also associated with

Rating

Single-axis coarse and fine adjustment device provided with medi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single-axis coarse and fine adjustment device provided with medi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single-axis coarse and fine adjustment device provided with medi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2267767