US 5,442,841 AGranted

Hoisery trimming apparatus

AssigneePam Trading Corporation

InventorsDaniel W. McLeod, Peter A. Mahler

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Abstract

A hosiery trimming apparatus for trimming and removing loose yarn ends from articles of hosiery which comprises a frame carrying a bidirectional conveyor on which is received single or pairs of hosiery articles having loose yarn ends. The articles are moved in a first preselected direction until that direction is changed by a sensing means detecting the conveyed hosiery. The hosiery articles then move in the reverse direction until they engage a second sensing means which initiates a hosiery article clamping device and a conveyor pivoting means to move the conveyor and carried hosiery articles into engagement with a trimming device supported by the frame. The trimming device trims the loose yarn ends from the hosiery articles, and the conveyor is then returned to its original position and moves the carried hosiery articles in the original direction and off to a remote location.

Claims14

Dependent claims

Hosiery trimming apparatus for trimming and removing loose yarn ends from articles of hosiery comprising:

a frame;
a bidirectional conveyor supported by the frame receiving one or more articles of hosiery having loose yarn ends and moving the articles of hosiery in a first preselected direction;
a first sensing means carried by the frame adjacent the conveyor;
reversing means operable with the conveyor and activated by the first sensing means to reverse the directional movement of the conveyor and carried hosiery;
a second sensing means carried by the frame adjacent the conveyor;
hosiery article clamping and conveyor pivoting means activated by the proximity of the carried hosiery articles;
yarn trimming means carried by the frame and operable upon activation by the second sensing means to trim the loose yarn ends from the hosiery articles when the articles are clamped and the conveyor is pivoted;
and means associated with the hosiery article clamping and pivoting means returning the conveyor to its original position after completion of the trimming operation and returning the conveyor to movement in the first preselected direction whereby the trimmed hosiery articles are moved by the conveyor to a remote location.

5 more elements

Dependencies are inferred from the claim text.