Wear insert for metering system

Dispensing – With discharge assistant – Movable or conveyer-type trap chamber

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Details

222370, 239654, 239650, 1987353, G01F 1110, A01C 306, B65G 1918

Patent

active

058553037

ABSTRACT:
A wear insert is provided for an air seeder metering system directing rising air away from product as it is metered from a product tank by the associated metering system. The wear insert has a lip which extends into the outlet of the metering system in order to divert air away from the path of metered product to prevent the product from bunching and to promote a continuous flow of product from the metering system.

REFERENCES:
patent: 3489321 (1970-01-01), Kirschmann
patent: 3763797 (1973-10-01), Navasero
patent: 4183430 (1980-01-01), Hunter
patent: 4222482 (1980-09-01), Kelley
patent: 4296695 (1981-10-01), Quanback
patent: 4705220 (1987-11-01), Gandrud et al.
patent: 4779765 (1988-10-01), Neumeyer
patent: 4834004 (1989-05-01), Butuk et al.
patent: 5006228 (1991-04-01), Anderson et al.
patent: 5592889 (1997-01-01), Bourgault
Copending U.S. application No. 08/912472 entitled "Distribution Manifold for Air Seeder," filed Aug. 18, 1997.
Copending U.S. application No. 08/912473 entitled "Product Disconnect for Metering Device," filed Aug. 18, 1997.
Copending U.S. application No. 08/912474 entitled "Brush for Air Seeder Metering System," filed Aug. 18, 1997.
Copending U.S. application No. 08/912513 entitled "Removable Meter Cartridge for Metering System," filed Aug. 18, 1997.
Copending U.S. application No. 08/912470 entitled "Tank Pressurization System for Air Seeder," filed Aug. 18, 1997.
Copending U.S. application No. 08/914289 entitled "Reconfigurable Meter Roller and Blank Section," filed Aug. 18, 1997.

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