| 发明名称 |
Apparatus for the production of upholstery with backfoamed covers, in particular for seats in motor cars |
| 摘要 |
The present invention relates to an apparatus for the production of back-foamed products. The apparatus broadly consists of two mold halves, a stretching frame attached to one of the mold halves, and a pulsator device for applying pulsations to the edge region of the mold cavity.
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| 申请公布号 |
US4971541(A) |
申请公布日期 |
1990.11.20 |
| 申请号 |
US19890425908 |
申请日期 |
1989.10.24 |
| 申请人 |
FRITSCHE-MOLLMANN GMBH;BAYER AKTIENGESELLSCHAFT |
发明人 |
ONNENBERG, VOLKER;MOELLMANN, GUENTER |
| 分类号 |
B68G7/06;B29C39/10;B29C39/22;B29C44/14;B29C51/26;B29K105/04;B29L31/58 |
主分类号 |
B68G7/06 |
| 代理机构 |
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