发明授权
- 专利标题: Continuously working press
- 专利标题(中): 不断工作的新闻
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申请号: US288389申请日: 1988-12-22
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公开(公告)号: US4921418A公开(公告)日: 1990-05-01
- 发明人: Friedrich B. Bielfeldt
- 申请人: Friedrich B. Bielfeldt
- 申请人地址: DEX Eppingen
- 专利权人: Maschinenfabrik J. Dieffenbacher GmbH & Co.
- 当前专利权人: Maschinenfabrik J. Dieffenbacher GmbH & Co.
- 当前专利权人地址: DEX Eppingen
- 优先权: DEX3743665 19871222
- 主分类号: B30B5/06
- IPC分类号: B30B5/06
摘要:
A continuously working press is provided having a rolling rod conveyor connected to a guide chain, whereby in the critical entering arc and also in the tangential transition into the horizontal pressing zone the guide chain has the same arc dimension and secant dimension as the rolling rods, because they are guided coaxially with the same radius via entering gear wheels and lead-in gear wheels. Consequently, the orientation of the rolling rods orthogonal to the feeding direction is maintained. Furthermore, the rods are kept exactly equidistant during the transition from the entering arc into the horizontal pressing plane. Linear shifts are absorbed in an elastically compensating manner by bearing bolts composed of spring steel. The high spring forces which occur in the bearing bolts as a result of linear shifts of the rolling rods are absorbed in a compensating manner by thick sleeves and sextuple plate stacks of the guide chain.
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