发明授权
- 专利标题: Apparatus for making a manifold for an automotive heat exchanger
- 专利标题(中): 用于制造用于汽车热交换器的歧管的装置
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申请号: US625656申请日: 1996-03-29
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公开(公告)号: US5743122A公开(公告)日: 1998-04-28
- 发明人: Eugene E. Rhodes , Wen Fei Yu
- 申请人: Eugene E. Rhodes , Wen Fei Yu
- 专利权人: Rhodes; Eugene E.,Yu; Wen Fei
- 当前专利权人: Rhodes; Eugene E.,Yu; Wen Fei
- 主分类号: B21C37/28
- IPC分类号: B21C37/28 ; B21D53/08 ; B21D39/02 ; B21C37/02 ; B21D51/28
摘要:
There is disclosed herein an apparatus for manufacturing a manifold for a heat exchanger. The apparatus includes a mechanism for forming a generally planar sheet of material into a generally cylindrical member having a seam along the longitudinal length thereof. The apparatus further includes a tool for forming a plurality of tube receiving slots in the cylindrical member and a device for applying a pressure against the seam so as to flatten the seam to provide good sealing contact at the seam.
公开/授权文献
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