发明名称 |
High-speed magnetic encoding apparatus and method |
摘要 |
Apparatus for high speed bulk magnetic encoding of lottery tickets passes a web of tickets by an encoding apparatus which supports plural skates each having wheels or rollers which ride along the surface of the web to provide a controlled gap between the web and a magnetic write head. Also included on the skate are a magnetic read head and an inkjet print head. After encoding and printing, the perforations in the web are bursted, and the web is sliced into individual magnetically encoded lottery tickets.
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申请公布号 |
US4835624(A) |
申请公布日期 |
1989.05.30 |
申请号 |
US19870058348 |
申请日期 |
1987.06.05 |
申请人 |
SCIENTIFIC GAMES OF CALIFORNIA, INC. |
发明人 |
BLACK, CHARLES H.;LASUSA, VINCENT |
分类号 |
A63F3/06;G06K1/12;G06K1/20;G06K5/02 |
主分类号 |
A63F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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