发明授权
- 专利标题: Dispenser having an auger for bulk comestibles
- 专利标题(中): 分配器具有用于散装食物的螺旋钻
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申请号: US850864申请日: 1992-03-13
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公开(公告)号: US5222634A公开(公告)日: 1993-06-29
- 发明人: Tennis Hayes
- 申请人: Tennis Hayes
- 申请人地址: IL Downers Grove
- 专利权人: The Hayes Design Group, Inc.
- 当前专利权人: The Hayes Design Group, Inc.
- 当前专利权人地址: IL Downers Grove
- 主分类号: A47G19/34
- IPC分类号: A47G19/34 ; G01F11/28 ; G01F11/46 ; G01F13/00
摘要:
A dispenser for bulk comestibles comprises a bin, a trough disposed beneath the bin, and an auger rotatable on the trough. The bin has a floor sloping downwardly and backwardly and defining an aperture in a back portion of the bin. The auger is disposed to underlie the aperture. The auger is made from a metal rod coiled to provide a vane. The auger has a relatively wide pitch except for a front portion having a relatively narrow pitch. A door mounted pivotably on the trough is pivotable between a position wherein the door closes an outlet for the trough and a position wherein the door is disposed away from the outlet. A spring biases the door to the outlet-closing position.
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