Apparatus for overcoming sewing machine needle bind

Details Apparatus for overcoming sewing machine needle bind Apparatus for overcoming sewing machine needle bind

1980-09-08

1982-04-06

Hunter, H. Hampton

Sewing

Special machines

Leather sewing

112237, 112310, D05B 2724, D05B 2902, D05B 1500

Patent

active

043230202

ABSTRACT:
An apparatus for limiting the displacement of a presser bar reciprocatingly mounted in a frame of a sewing machine is disclosed to include a contact member for contacting the presser bar after the presser bar has moved a predetermined distance. The apparatus further includes a latch member, having the contact member associating therewith, for releasably engaging the frame of the sewing machine so that the contact member is prevented from moving in the same direction as the presser bar. So that the latch member may be disengaged from the frame, the present invention also includes a mechanism for decoupling the latch member. The apparatus further includes a mechanism for positioning the latch member so that different portions of the contact member overlie the path of movement of the presser bar during different portions of a stitching cycle.

REFERENCES:
patent: 571053 (1896-11-01), Scetrini et al.
patent: 1431479 (1922-10-01), Miller
patent: 2408523 (1946-10-01), Leveque
patent: 2527196 (1950-10-01), Pedersen
patent: 2754783 (1956-07-01), Scott et al.
patent: 2986105 (1961-05-01), Maxant

Affiliated with

Also associated with

Rating

Apparatus for overcoming sewing machine needle bind 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 overcoming sewing machine needle bind, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for overcoming sewing machine needle bind will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-588586