| 发明名称 |
LONG SPIRAL FOR PRODUCING SPIRAL BELT, METHOD AND APPARATUS FOR INSERTING FILLER MATERIAL INTO SPIRAL |
| 摘要 |
<p>A helix of great length wherein the structure is filled with a filler and wherein the structure is produced by a practice in which the helix structure and filler material are caused to rotate about each other upstream of the point of convergence, while the helix retains its orientation, and the speed of advance of the helix and the speed at which the filler material and helix are rotated are so adjusted that the helix is advanced by one winding during each rotation.</p> |
| 申请公布号 |
JPS5930951(A) |
申请公布日期 |
1984.02.18 |
| 申请号 |
JP19830134240 |
申请日期 |
1983.07.21 |
| 申请人 |
JITEGU JIIBUTEHINIKU GMBH |
发明人 |
YOHANESU REFUERUTSU |
| 分类号 |
D21F1/10;D04C1/06;D04C1/12;D21F1/00 |
主分类号 |
D21F1/10 |
| 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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