Invention Grant
- Patent Title: Mechanical coin feed for a souvenir penny press
- Patent Title (中): 机械硬币饲料纪念品便士新闻
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Application No.: US964742Application Date: 1997-11-05
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Publication No.: US5950475APublication Date: 1999-09-14
- Inventor: Alexander D. Penny
- Applicant: Alexander D. Penny
- Assignee: Penny; Alexander D.
- Current Assignee: Penny; Alexander D.
- Main IPC: B21H7/00
- IPC: B21H7/00 ; B21H9/00
Abstract:
A coin feed for a souvenir coin elongation machine having a housing, a coin slot formed in the top of the housing, a pair of embossing rolls having a predetermined number (N) of embossing plates spaced equally around the outer circumferential surface of at least one embossing roll, and a gravity fed coin chute connecting the coin slot to the embossing rolls. The coin feed has a coin feed housing and a pair of stops. Each of the stops is movable between a first limit position traversing the coin chute and a second limit position retracted out of said coin chute. Each stop is mechanically linked to said embossing rolls by a cam and a gear train. The mechanical coin feed is located intermediate the coin chute and advancees only one coin at a time to the embossing rolls each time the embossing rolls are rotated 1/N revolutions.
Public/Granted literature
- US5339261A System for operating application software in a safety critical environment Public/Granted day:1994-08-16
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