Dragline bucket
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United States of America Patent
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-
Nov 19, 1996
Grant Date -
N/A
app pub date -
Jun 20, 1995
filing date -
Jun 21, 1994
priority date (Note) -
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Abstract
The dragline bucket has a basket (12) with an open from end and an open top defined by bottom, side and rear walls (14, 16, 18). Cheek plate structures (44) of fabricated steel plate construction are carried by the side walls at the front end of the basket and themselves carry drag attachment points (46). There is a lip plate assembly (52) of fabricated steel plate construction at the front of the bottom wall (14) and carrying attachment points for excavating teeth. An arch (38) of hollow, fabricated steel plate construction which spans over the front end of the basket and carries dump rope attachment points. The cheek plate structures, the lip plate assembly and the arch are connected to one another to form a ring of continuous, fabricated steel plate construction at the front end of the basket.
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