Bobbin chuck

Details Bobbin chuck Bobbin chuck

1998-02-17

1999-10-19

Mansen, Michael R.

Winding, tensioning, or guiding

Coil holder or support

Mounted coil holder or spindle

2424748, 2424868, 2425737, B65H 7518, B65H 7524

Patent

active

059674539

ABSTRACT:
A bobbin chuck for winding manmade threads can have a length of e.g. 1200 mm and can consist of a bearing portion and of a cantilevered portion supported by it. The cantilevered portion includes an extension (66) of a shaft (64) supported directly by the bearings and a tubular part (60) taking up the bobbin tubes which is connected at two locations (68, 70) to the shaft extension (66) and secured against rotation relative thereto. The shaft extension (66) as well as the tube (60) are free to perform oscillations according to their natural oscillation modes.

REFERENCES:
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patent: 3917182 (1975-11-01), Lenk
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patent: 4223849 (1980-09-01), Schippers et al.
patent: 4429838 (1984-02-01), Lenk et al.
patent: 4575015 (1986-03-01), Sugioka et al.
patent: 4830299 (1989-05-01), Mutter et al.
patent: 4852819 (1989-08-01), Hasegawa et al.
patent: 4993651 (1991-02-01), Ohno et al.
patent: 5007595 (1991-04-01), Busenhart et al.
patent: 5603463 (1997-02-01), Kumo et al.
patent: 5645246 (1997-07-01), Sugioka et al.
patent: 5676323 (1997-10-01), Wirz et al.

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