- 专利标题: Directional discharge wing pulley
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申请号: US15709945申请日: 2017-09-20
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公开(公告)号: US10442631B2公开(公告)日: 2019-10-15
- 发明人: Nicholas L. Kowalski , Brian J. Konieczny , Matthew L. Gies , Edward E. Sanderson
- 申请人: Punching Concepts, Inc.
- 申请人地址: US MI Alpena
- 专利权人: Punching Concepts, Inc.
- 当前专利权人: Punching Concepts, Inc.
- 当前专利权人地址: US MI Alpena
- 代理机构: Warner Norcross + Judd LLP
- 主分类号: B65G39/073
- IPC分类号: B65G39/073 ; B65G23/04
摘要:
A directional discharge wing pulley having a plurality of wings that discharge material in a single direction while properly tracking the conveyor belt. The directional discharge wing pulley may include a plurality of directional discharge wings, which are generally angled in a single or primarily in single direction across the entire face of the pulley. When pulley is operated a reverse rotation direction, the conveyor belt continues to properly track and the material is discharged in the opposite direction. The wings may have bends to create flat sections, or formed in a multiple arc pattern to create smoother changes in geometry or increased wing angle near the ends of the pulley, while generally maintaining a single direction wing through the entire pulley. Strengthening rib bends may be added near the end of a straight wing to add rigidity reducing the likelihood of wing fold over. The wings may include secondary wings, for example, in a Herringbone pattern. In some applications, the wings may include longitudinal or circumferential wing tips. In other applications, the wings may include a multi-start spiral.
公开/授权文献
- US20190084770A1 DIRECTIONAL DISCHARGE WING PULLEY 公开/授权日:2019-03-21
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