Reissue Patent
- Patent Title: Apparatus for conveying rod-like articles
- Patent Title (中): 用于输送棒状物品的装置
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Application No.: US640322Application Date: 1984-08-10
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Publication No.: USRE32353EPublication Date: 1987-02-17
- Inventor: David S. Bennett , Grantley R. Hoath
- Applicant: David S. Bennett , Grantley R. Hoath
- Applicant Address: GB2 London
- Assignee: Molins PLC
- Current Assignee: Molins PLC
- Current Assignee Address: GB2 London
- Priority: GBX7917752 19790522
- Main IPC: B65B19/02
- IPC: B65B19/02 ; A24C5/33 ; A24C5/35 ; B65B19/04 ; B65B35/56 ; B65G47/24
Abstract:
Apparatus for conveying rod-like articles, especially cigarettes, includes parallel conveyors for streams of articles and two transfer conveyors which together re-orientate articles in one stream for combination with articles in the other stream. The transfer conveyors each convey articles on a curved path having a substantially vertical axis and include guide means for elevating the outer ends of the articles on the path. In another arrangement parallel opposed conveyors deliver articles to a downwardly-extending junction provided with retractable conveyor bands which may initially extend across the junction to aid filling. The stream on one of the opposed conveyors may be delivered from a further parallel conveyor by a rotary disc transfer conveyor which turns articles through 180 degrees for delivery to the one conveyor. The apparatus is particularly useful for tip-turning of cigarettes at the exit on a filter cigarette assembly machine.
Public/Granted literature
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