Spool with clip for attaching a web to the spool

Details Spool with clip for attaching a web to the spool Spool with clip for attaching a web to the spool

1989-11-02

1991-01-22

Cuchlinski, Jr., William A.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 74, 242 742, 242 71, B65H 7528, G03B 104

Patent

active

049864866

ABSTRACT:
A spool (10) has a first elongate slot (22) in an outer surface (12) of the spool (10) core for receiving an end portion (14a) of a strip (14) of web material, such as a strip of photographic film. The core surface has another elongate slot (24) for receiving the flange (26b) of a clip (26) used for retaining the web material on the spool. The clip has a semi-cylindrical portion (26a) that surrounds the spool core and holds part of the web material against the core surface.

REFERENCES:
patent: 661504 (1900-11-01), Ellman
patent: 700445 (1902-05-01), Shepard
patent: 707098 (1902-08-01), Garrison
patent: 785822 (1905-03-01), Mitchem
patent: 1871983 (1932-08-01), Goldhammer
patent: 1962959 (1933-01-01), Kinlock
patent: 3065838 (1962-11-01), Biedinger et al.
patent: 3321149 (1966-03-01), Andersen et al.
patent: 3323743 (1965-09-01), Landgraf
patent: 3752209 (1973-08-01), Swanson
patent: 4018398 (1977-04-01), Louzil

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