Cutting – With product handling means – By fluid current
Patent
1975-06-18
1976-05-25
Yost, Frank T.
Cutting
With product handling means
By fluid current
83353, 83355, 83360, 83522, 83614, 83628, 83631, B26D 522
Patent
active
039584739
ABSTRACT:
A device for eliminating filamentary winders from the surface of a rotating working roller of the type commonly utilized in the textile industry. A runner carrying a cutting means is provided which moves traversely over the surface of the working roller and parallel to its axis. The runner may be driven by either a guide groove formed in the surface of the working roller or a separate reverse-winding roller which is linked to the working roller. The cutting means may comprise a wedge-shaped blade edge facing the running direction of the working roller which has a blunted projecting portion which extends slightly below the surface of the working roller and which initially engages any winder encountered thereon. In addition an electrical means for detecting, counting and/or allocating winders to discrete length sections of the working roller may be provided which is operated by the cutting means. An air nozzle mounted adjacent to the cutting means is also provided which generates an aimed flow of air which removes the cut winders from the surface of the working roller in the direction of the running-off thread.
REFERENCES:
patent: 1635531 (1927-07-01), Brundage
patent: 1967486 (1934-07-01), Vennewitz
patent: 2620993 (1952-12-01), Jeffrey, Jr.
patent: 2936664 (1960-05-01), Myers
patent: 3365992 (1968-01-01), Dreher
Barmag Barmer Maschinenfabrik Aktiengesellschaft
Yost Frank T.
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