Invention Grant
- Patent Title: Extractor fan with wear indicator
-
Application No.: US15636843Application Date: 2017-06-29
-
Publication No.: US10344993B2Publication Date: 2019-07-09
- Inventor: Blake C. Gettig , Jason R. Dehnke
- Applicant: Deere & Company
- Applicant Address: US IL Moline
- Assignee: DEERE & COMPANY
- Current Assignee: DEERE & COMPANY
- Current Assignee Address: US IL Moline
- Agency: Taft Stettinius & Hollister LLP
- Agent Stephen F. Rost
- Main IPC: A01D45/10
- IPC: A01D45/10 ; F24F7/06 ; A01D46/20 ; A01D93/00
Abstract:
An extractor fan for use in a sugarcane harvester is configured to generate a flow of air to separate debris from sugarcane billets produced by the sugarcane harvester. The extractor fan comprises an extractor fan blade configured to contribute to generation of the flow of air. The extractor fan blade comprises a wear indicator configured to indicate wear of the extractor fan blade.
Public/Granted literature
- US20190003731A1 EXTRACTOR FAN WITH WEAR INDICATOR Public/Granted day:2019-01-03
Information query
