Device to automatically attach a bobbin-bearing shaft to a mandr

Details Device to automatically attach a bobbin-bearing shaft to a mandr Device to automatically attach a bobbin-bearing shaft to a mandr

1999-03-19

2000-09-12

Kramer, Dean J.

Handling: hand and hoist-line implements

Hoistline attached load supporting frame

L-frame

294 675, 294 97, 2425714, 2425591, 414910, B66C 110, B66C 154

Patent

active

061166693

ABSTRACT:
Device to automatically attach a first bobbin-bearing mandrel (11) to a second mandrel (15) of a machine, wherein the first mandrel (11) and the second mandrel (15) have substantially the same outer diameter and are suitable to be inserted selectively into the central hole of the bobbin (13), coupling mechanism (40, 50) being provided on the first mandrel (11) to selectively couple with the second mandrel (15), to allow the coaxial transfer of the bobbin (13) from one to the other of the mandrels (11 and 15).

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