Medium supplying apparatus

Details Medium supplying apparatus Medium supplying apparatus

2005-02-01

2005-02-01

Funk, Stephen R. (Department: 2854)

Typewriting machines

Sheet or web

For feeding sheet from stack or pack holder

C271S003030, C399S402000

Reexamination Certificate

active

06848849

ABSTRACT:
The present invention provides a medium supplying apparatus that enables a user to easily remove medium and prevents medium from slanting or transferring improperly. The medium supplying apparatus comprises a first frame and a second frame that rotates freely with respect to the first frame. The first frame includes a first rotating section that rotates freely, a first fulcrum coupling section constructing a rotating fulcrum and a first lock coupling section. The second frame includes a pressing member, a second fulcrum coupling section constructing the rotating fulcrum by being coupled with the first fulcrum coupling section, and a second lock coupling section coupled selectively with the first lock coupling section. Because the first and second lock coupling sections are coupled selectively by relative movement, the second frame is locked or unlocked with respect to the first frame.

REFERENCES:
patent: 4553831 (1985-11-01), Dixon
patent: 4884110 (1989-11-01), Tsurubuchi et al.
patent: 6145828 (2000-11-01), Arai
patent: 20020054777 (2002-05-01), Itoh et al.
patent: 20020074720 (2002-06-01), Kato et al.

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