专利名称：Baffle assembly for a sealed shaft on a
vibratory apparatus
发明人：David A. Ostergaard申请号：US10020647申请日：20011212公开号：US06918492B2公开日：20050719
专利附图：
摘要：A sealed wheel case for use on a vibrating aggregate processing devicecomprises a housing sized to hold a rotatable wheel supported on a shaft, the housinghaving a base, a peripheral sidewall, and a cover. The cover includes an aperture adapted
to receive therethrough a driven portion of the shaft. A seal is disposed adjacent theshaft and the aperture, and an annular baffle is mounted to an inside surface of the coverand extends into the wheel case. The annular baffle is positioned on the inside surface ofthe cover to generally surrounding the shaft and the seal, and a plurality of attachmentbolts are arranged to secure the housing to the frame.
申请人：David A. Ostergaard
地址：1320 Sierra Dr. NE. Cedar Rapids IA 52402 US
国籍：US
代理机构：Marshall, Gerstein & Borun LLP
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