| 发明名称 |
Apparatus for producing variable-rate spring. |
| 摘要 |
<p>In apparatus for forming an elastomeric spring, a rubbery material is extruded into a reinforcing sleeve in a mold 9 during relative motion between the mold and an extrusion nozzle 15, and is thereafter vulcanized.</p> |
| 申请公布号 |
EP0145136(A2) |
申请公布日期 |
1985.06.19 |
| 申请号 |
EP19840306204 |
申请日期 |
1984.09.10 |
| 申请人 |
THE FIRESTONE TIRE & RUBBER COMPANY |
发明人 |
DIECKMAN, J.R.;LAUBER, M.L.;ROODVOETS, M.R. |
| 分类号 |
B29D33/00;B29C47/02;B29C47/36;B29C69/00;B29D23/00;B29K21/00;B29K105/08;F16F1/36;(IPC1-7):B29C33/34;B29C31/04 |
主分类号 |
B29D33/00 |
| 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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