Reading and lifting device for a control machine

Details Reading and lifting device for a control machine Reading and lifting device for a control machine

1981-02-23

1983-05-31

Kee Chi, James

Textiles: weaving

Pattern mechanism

Feelers

139 68, D03J 100

Patent

active

043856462

ABSTRACT:
A reading and lifting device has a force amplifying bar which can be reciprocated vertically and is driven positively, and a reading needle is slidably supported therein. A pattern card with nonperforated and perforated points is provided below the force amplifying bar. When the needle hits a nonperforated point, the needle is moved back into the force amplifying bar. In one embodiment, the needle slides with its head on a surface which effects a swivelling of a lock member. Through this, an end of the lock member comes to lie in front of an offset portion of a control arm. The force amplifying bar during its downward movement then carries the control arm along against the force of a spring. The device facilitates the sensitive reading of a pattern card and the forceful passing on of the control information read.

REFERENCES:
patent: 1896635 (1933-02-01), Lombardi
patent: 2193969 (1940-03-01), Korber
patent: 4154268 (1979-05-01), Schwarz

Affiliated with

Also associated with

Rating

Reading and lifting device for a control machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reading and lifting device for a control machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reading and lifting device for a control machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2242895