Patent ID: 11950728
Assignee: FRITO-LAY TRADING COMPANY GMBH
Field: Handling (Mechanical engineering)
Classification: CPC A  B | IPC A  B

Claim 4:
5. The flume according to claim 4, wherein (i) the respective opposed lateral walls each comprise an upstream continuously convexly curved transition section connected to a downstream linear section and the opposed lateral walls of the spreader section terminate in a linear-walled frustoconical end section; or (ii) the respective opposed lateral walls are each continuously convexly curved extending between the upstream and downstream ends of the spreader section; or (iii) the respective opposed lateral walls each have an inflected wall, and comprise an upstream continuously convexly curved transition section, an intermediate concavely curved intermediate section and a downstream section which is a convexly curved end section or a linear walled frustoconical end section.