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公开(公告)号：CA1189842A
公开(公告)日：1985-07-02
申请号：CA408737
申请日：1982-08-04
Applicant: IBM
Inventor： ABELL WILLIAM A JR , CRAFT JAMES A , MORRIS MICHAEL L
Abstract: LE9-81-011 RIBBON CARTRIDGE WITH RIBBON GUIDE ARMS A ribbon cartridge having a supply spool (3) and a take-up spool hub (27) to receive ribbon (1). Ribbon guide arms (9) are pivoted on pins (62) on the wall (17) of the cartridge. Downward bias is provided by a single spring (11) in a housing (13). A central section (60) is biased by the spring (11). The central section (60) may be grasped to move the guide arms 9 upward.
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