Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1983-08-08
1985-02-19
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 61, 242 62, 242 64, 242 684, 242 76, B65H 1926, B65H 1928
Patent
active
045000441
ABSTRACT:
Apparatus for converting an intermittently running web into a series of discrete bolts by winding the web onto flat strip-shaped cores has two parallel winding devices each of which has two spaced-apart coaxial rotary bolt holders with jaws which can engage the marginal portions of the web as well as the end portions of a core before the respective bolt holders are set in rotary motion. Each winding device is preceded by a bolt deflecting device which prevents fluttering of the web during winding. The winding devices and the deflecting devices are mounted on two brackets which are indexible through 180.degree. about a fixed axis to move one of the winding devices to an operative position while the other winding device is held in a position of readiness and vice versa. The web can consist of a single layer or of two or more overlapping layers.
REFERENCES:
patent: 1390957 (1921-09-01), Hosch
patent: 1503858 (1924-08-01), Steiner
patent: 1866471 (1932-07-01), Kiehn
patent: 3497150 (1970-02-01), Harmon
patent: 3866325 (1975-02-01), Wynn
patent: 3881665 (1975-05-01), Leloux
Jillions John M.
Kontler Peter K.
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