| 摘要 |
Its collar 5 is attached to a radial arm 7 mounted so as to rotate and to slide vertically in relation to a pillar 12. The furnace furthermore includes two fork supports 18, 19 arranged in the path of rotation of the collar 5. By virtue of this oven, it is possible to prepare a charge on the support 19 and to recover the treated pieces on the support 18 while another charge is in the course of being treated in the furnace 1. <IMAGE>
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