Button guide assembly
AssigneeUnion Special Corporation
InventorYoichiro Ishikawa
Life of this patent
Estimating the term…
Abstract
A button guide assembly for delivering and guiding buttons to a rotatable sewing machine button indexer. The assembly includes a guide track and mounting means for securing the assembly to the sewing machine button clamp. The mounting means are adjustable to allow movement of the guide track assembly forwardly or backwardly with respect to the rotatable indexer in a direction parallel and in alignment with the button feed path. The assembly further includes means for adjusting the width of the guide track opening. The adjustment means cooperate with the mounting means in maintaining a tangential relationship between the receiving opening in the rotatable button indexer and the guide track assembly.
Claims11
Apparatus for a sewing machine being a movable clamp means, said clamp means having a series of station means for receiving, orientating, and sewing buttons in sequence, and a button feed path having a centerline passing through at least two of said stations, said apparatus comprising:
- a support means secured to said clamp means;
- first and second guide track means carried by said support means;
- and
- adjustment means for varying the distance between said first and second track means in a direction tangent to said receiving station means.
An attachment for a sewing machine having a movable clamp means, a button conveyor means having a series of station means for receiving, orientating, and sewing buttons in sequence, and a button feed path having a centerline passing through at least two of said stations, said attachment comprising:
- a frame means secured to said clamp means;
- a support means having a plurality of slot means formed therein;
- first and second guide rail means having vertical extensions passing through said slot means and being guided thereby;
- means associating with said vertical extension means for adjusting said guide rails toward or away from each other in a direction tangent to said receiving station means;
- and
- connection means for connecting said support means to said frame means, including means for adjusting said support means forwardly or backwardly relative said conveyor means in an aligned direction with said button feed path.
Dependencies are inferred from the claim text.