发明名称 |
VIBRATION OF SHOCK ABSORBING MEMBERS |
摘要 |
A vibration or shock absorbing member which is composed of a material capable of effecting injection molding such as plastics, rubber, ceramics, metallic powder mixed and kneaded with a specified binder, or glass powder mixed and kneaded with a specified binder, and includes an integral structure, a plurality of protrusions formed at least on one main flat surface of the integral structure, and a plurality of independent hollow portions provided symmetrically or in an aligned state within the integral structure through intersecting partition walls. Such integral structure is molded as one unit by one-shot molding (molding at one time) or by a single molding die for expanding the range of selection for materials and spring constants so as to achieve freedom in the choice of shapes and reduction in weight. |
申请公布号 |
KR960016253(B1) |
申请公布日期 |
1996.12.07 |
申请号 |
KR19920002079 |
申请日期 |
1992.02.13 |
申请人 |
MATSUSHITA ELECTRIC IND.KK. |
发明人 |
SHIOTA, TOMIO;HIKIDA, TOSHIHARU;SUGIMOTO, MASAHI;SHIMIZU, KAORU |
分类号 |
B29C45/00;B29C45/16;B29C45/17;F16F1/376;F16F3/07;(IPC1-7):F16F15/02;B32B3/26 |
主分类号 |
B29C45/00 |
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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