Invention Grant
- Patent Title: Bedknife for reel cutting unit and manufacturing method for same
- Patent Title (中): 用于卷筒切割装置的床刀及其制造方法
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Application No.: US11698292Application Date: 2007-01-25
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Publication No.: US08011081B1Publication Date: 2011-09-06
- Inventor: Scott M. Coffin
- Applicant: Scott M. Coffin
- Applicant Address: US MN Bloomington
- Assignee: The Tord Company
- Current Assignee: The Tord Company
- Current Assignee Address: US MN Bloomington
- Agent James W. Miller
- Main IPC: B23P11/00
- IPC: B23P11/00
Abstract:
A method of manufacturing a bedknife for a reel cutting unit comprises providing a base having a tool steel insert that forms a cutting edge of the bedknife. The base comprises a heat treatable steel. Both the base and the insert are heat treated prior to joining the insert to the base. The insert is then integrally joined to the base by brazing the two together using a silver based filler between the two.
Information query
