Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1982-05-26
1984-05-15
Christian, Leonard D.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
226 91, 226 97, G03B 104, G03B 156, G11B 1532
Patent
active
044483694
ABSTRACT:
An automatic tape threading device suitable for use with a tape system including a supply reel and a takeup reel arranged vertically in superposed relation one above the other. The device includes a threading chute allowing a tape payed out of the supply reel to slide downwardly thereon, a tape transporting passage extending downwardly from the lower end of the threading chute and a roller interposed between the threading chute and the transporting passage for changing the direction of movement of the tape and guiding same. An air jet stream is ejected from near the top of the roller toward the tape transporting passage, to as to positively introduce the leading end of the tape to the tape transporting passage.
REFERENCES:
patent: 3398913 (1968-08-01), Orlando
Christian Leonard D.
Hitachi , Ltd.
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