Invention Grant
- Patent Title: Sprocket wheel having a metallurgically bonded coating and method for producing same
- Patent Title (中): 具有冶金粘合涂层的链轮，及其制造方法
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Application No.: US10690566Application Date: 2003-10-23
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Publication No.: US07163754B2Publication Date: 2007-01-16
- Inventor: Gopal S. Revankar , Timothy D. Wodrich , Todd B. Niemann
- Applicant: Gopal S. Revankar , Timothy D. Wodrich , Todd B. Niemann
- Applicant Address: US IL Moline
- Assignee: Deere & Company
- Current Assignee: Deere & Company
- Current Assignee Address: US IL Moline
- Agency: Buchanan Ingersoll & Rooney, PC
- Main IPC: F16H55/17
- IPC: F16H55/17 ; F16H55/30 ; C21D1/10 ; C21D9/32 ; C22F1/10
Abstract:
A sprocket has a base steel member including an outer toothed profile surface, at least a portion of the outer toothed profile surface having a wear and corrosion resistant coating disposed thereon; the coating comprising an alloy, the alloy comprising at least 60 weight % iron, cobalt, nickel, or alloys thereof. A method of producing a wear and corrosion resistant sprocket includes:(i) machining a base steel member to form an outer toothed profile surface thereon; (ii) applying a coating to at least a portion of the surface; and (iii) fusing the coating to the base steel member.
Public/Granted literature
- US20050090347A1 Sprocket wheel having a metallurgically bonded coating and method for producing same Public/Granted day:2005-04-28
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