Apparatus for changing thread spacing

Details Apparatus for changing thread spacing Apparatus for changing thread spacing

1973-07-23

1976-09-14

Mackey, Robert R.

Winding, tensioning, or guiding

Strand guide

Oscillatable or reciprocable

28 55, 226199, B65H 5716

Patent

active

039802515

ABSTRACT:
An apparatus for either increasing or decreasing the spacing between threads to facilitate the threading and unthreading of open ended combs. A plurality of vanes define converging passages for threads such that as the vanes are rotated the spacing between threads is either increased or decreased depending on the direction of rotation.

REFERENCES:
patent: 2386689 (1945-10-01), Kaufmann
patent: 2680280 (1954-06-01), White
patent: 2690313 (1954-09-01), McDermott
patent: 2886879 (1959-05-01), Gummi
patent: 2896879 (1959-07-01), Vandenburgh
patent: 2924002 (1960-02-01), Ibbs
patent: 3130453 (1964-04-01), Haigler, Jr.
patent: 3543984 (1970-12-01), Mansfield
patent: 3851698 (1974-12-01), Leach et al.

Affiliated with

Also associated with

Rating

Apparatus for changing thread spacing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for changing thread spacing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for changing thread spacing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1022791