Staggered needle bar for tufting machines

Details Staggered needle bar for tufting machines Staggered needle bar for tufting machines

1983-06-27

1984-02-07

Hunter, H. Hampton

Sewing

Special machines

Buttonhole

D05C 1512

Patent

active

044296487

ABSTRACT:
A fine gauge cut pile tufting machine has a needle mounting apparatus for supporting the needles in two staggered rows with the needles in one row being adjustable in the direction of the row to vary the stagger and compensate for the differential deflection of the hooks cooperating with each row. The needle mounting apparatus includes a needle bar housing carrying needle holding blocks corresponding to each row of needles. The needle mounting blocks are secured to the needle block housing by a bolt passing through an enlarged aperture in the adjustable needle block and secured to the fixed needle block, and adjustable locking members at each end of the needle bar housing for adjustably fixing the longitudinal position of the adjustable needle block.

REFERENCES:
patent: 3485195 (1969-12-01), Torrence
patent: 3913505 (1975-10-01), Crumbliss et al.
patent: 3964407 (1976-06-01), Ingram
patent: 4138956 (1979-02-01), Parsons

Affiliated with

Also associated with

Rating

Staggered needle bar for tufting machines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Staggered needle bar for tufting machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Staggered needle bar for tufting machines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2156858