发明名称 |
Record bearing assembly for encapsulation of a record member, capsule part for a record bearing assembly and method of fabrication of record bearing assembly |
摘要 |
A record bearing assembly for encapsulating a planar record member. Included is a thin substantially flat base member comprising an aperture therethrough. A plastic capsule comprises as an integral part thereof the following: a thin substantially planar closed cavity is provided for a planar record member positioned within the perimeter of the aperture; first and second sides of the plastic capsule sandwich the base member therebetween around at least a portion of the capsule cavity; and a plurality of pegs are integral with and extend between the first and second sides stitching through the base member at a plurality of locations around at least a portion of the perimeter of the capsule cavity. Also disclosed is a subcombination of a capsule part for use in forming the plastic capsule and a method for forming a record bearing assembly.
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申请公布号 |
US4276704(A) |
申请公布日期 |
1981.07.07 |
申请号 |
US19780938975 |
申请日期 |
1978.09.01 |
申请人 |
HELLER, PETER V. N. |
发明人 |
HELLER, PETER V. N. |
分类号 |
B42D15/10;G06K19/02;(IPC1-7):G09F1/10 |
主分类号 |
B42D15/10 |
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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