Construction or shape of cams

Full Title

Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices > operated by rotating cams > Construction or shape of cams

Classification Context

Section:

TEXTILES; PAPER

Class:

WEAVING

Subclass:

SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS