Film packaging applicator adjustable

Details Film packaging applicator adjustable Film packaging applicator adjustable

2011-05-17

2011-05-17

Rivera, William A (Department: 3654)

Winding, tensioning, or guiding

Coil holder or support

Axially adjustable

C242S609100, C242S613000

Reexamination Certificate

active

07942364

ABSTRACT:
A film packaging applicator adjustable includes a first tube and a second tube that join with each other. A guidance groove is formed axially on the first tube. Further, at least one side of the guidance groove, several equidistant hemispheric orientation slots that are formed in a radial direction are formed. A neck is formed at the orientation slot near the guidance groove. The second tube opposite to the guidance groove of first tube is formed with a hemispheric positioning block slipping from the guidance groove and then wedging into one orientation slot of the first tube. Thus, the applicator may be adjusted for a required length following the width of a film reel.

REFERENCES:
patent: 1098479 (1914-06-01), Clark et al.
patent: 1248017 (1917-11-01), Sande
patent: 2406435 (1946-08-01), Payne
patent: 2905408 (1959-09-01), Stetka et al.
patent: 3447759 (1969-06-01), Rau
patent: 5322234 (1994-06-01), Robert et al.
patent: 6676069 (2004-01-01), Davis

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