GRIPPER WITH DUAL-INSERT BODY
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United States of America Patent
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N/A
Issued Date -
Feb 2, 2012
app pub date -
Jun 9, 2011
filing date -
Jul 28, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In order to reduce or to prevent wear on the tufting gripper (16) at the contact point with the tufting needle (18), an additional insert 28 is provided in addition to a wear-resistant cutting insert (27), said additional insert (28) being directed at interacting with the tufting needle (18). Said additional insert consists of a material that, paired with the tufting needle (18), forms an optimal sliding combination. Preferably, the additional insert (28) is a soft needle-saving insert. Preferably, the cutting insert (27) is a hard wear-resistant insert. The two inserts (27, 28) may be accommodated separately in different pockets (36, 37) or together in one pocket (31). They may be connected with each other or be made in one piece.
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