发明名称 |
Motor-assisted assembly to insert a heating flue pipe into an existing chimney shaft from the base |
摘要 |
An assembly (1) draws a pipe into a shaft e.g. a flue (67) into an existing chimney (40). The assembly has a spindle (2) with a spindle nut (9) having a detent (7) to hold the flue pipe (8) end. The assembly further incorporates a base block (30) that locates and links the spindle in a central position.
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申请公布号 |
DE10324899(B4) |
申请公布日期 |
2005.04.07 |
申请号 |
DE20031024899 |
申请日期 |
2003.05.30 |
申请人 |
AGGEN, HELMUT;BUSCHHORN, KARL-AUGUST |
发明人 |
AGGEN, HELMUT |
分类号 |
E04G23/00;F23J13/02;(IPC1-7):E04F17/02;E04F21/00 |
主分类号 |
E04G23/00 |
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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