FIELD: machine building.
SUBSTANCE: proposed furnace incorporates hollow rotary shaft including, at least, one locating assembly of arm and, at least one tubular arm 120, 124, 186 extending through all bed chamber 12 with solid body plug 110. The latter is mounted in seat 100 arranged in arm locating seat. The latter has through bore 132 and cooling fluid feed channel arranged around said bore. Tightening bolt 132 tightly fits in said bore to rotate therein. The latter has heat 154 to engage with/disengage from locating arm assembly thrust surface 162. Threaded end 158 of said bolt extend beyond bore 132 on plug body rear. Threaded coupling 160 screwed on said threaded end 158 rests on plug body rear thrust surface 162 to tighten bolt 150.
EFFECT: compact connection of arms with rotary shaft, reliable protection against mechanical strain and overheating.
21 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIPLE-BED FURNACE | 2008 |
|
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|
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