Mechanism for supporting and rotating a coil

Details Mechanism for supporting and rotating a coil Mechanism for supporting and rotating a coil

1985-02-11

1987-04-14

Petrakes, John

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 66, 242 786, 242 79, 414910, 414911, B21C 4716, B65H 1604, B65H 7500

Patent

active

046571965

ABSTRACT:
A mechanism for rotating a hollow coil of wound material about its longitudinal axis, the mechanism comprising one or more rollers affixed to a cantilevered support with the mechanism adapted for a telescope fit into the hollow interior of the coil. The rollers are capable of being rotated about their axes and are positioned and attached to the support so as to contact the interior surface of the coil with their axes parallel to the longitudinal axis of the coil whereby the coil may be rotated to wind or unwind material on or off of the coil.

REFERENCES:
patent: 326955 (1885-09-01), Cool
patent: 680897 (1901-08-01), Sweeney
patent: 951288 (1910-03-01), Rennerfelt
patent: 1426764 (1922-08-01), Parker
patent: 1580188 (1926-04-01), Wright et al.
patent: 1591248 (1926-07-01), Tracy
patent: 2087010 (1937-07-01), Wardle et al.
patent: 2267036 (1941-12-01), McArthur
patent: 2398879 (1946-04-01), Bouget
patent: 2687854 (1954-08-01), Lorig
patent: 3690492 (1972-09-01), Shore
patent: 3811638 (1974-05-01), Bruns
patent: 4005793 (1977-02-01), Smith
patent: 4306826 (1981-12-01), Detwiler
patent: 4451198 (1984-05-01), Sanderson

Affiliated with

Also associated with

Rating

Mechanism for supporting and rotating a coil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mechanism for supporting and rotating a coil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mechanism for supporting and rotating a coil will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1779525