Invention Grant
- Patent Title: Net forged spiral bevel gear
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Application No.: US17166149Application Date: 2021-02-03
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Publication No.: US11318569B2Publication Date: 2022-05-03
- Inventor: Curt Moehlau , Mohsen Kolivand , Dale K. Benedict
- Applicant: American Axle & Manufacturing, Inc.
- Applicant Address: US MI Detroit
- Assignee: American Axle & Manufacturing, Inc.
- Current Assignee: American Axle & Manufacturing, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Burris Law, PLLC
- Main IPC: B23P15/14
- IPC: B23P15/14 ; B23F9/00 ; B21K1/30 ; B23F19/02 ; F16H55/17
Abstract:
A process for forming a finished spiral bevel gear includes forging a blank to form a forging having near net-shaped spiral bevel teeth, machining the forging, coining the forging to form a coined spiral bevel gear with net-shaped spiral bevel gear teeth; heat treating the coined spiral bevel and finishing the heat treated, coined spiral bevel gear without machining the net-shaped spiral bevel gear teeth in a machining operation that forms chips.
Public/Granted literature
- US20210154778A1 NET FORGED SPIRAL BEVEL GEAR Public/Granted day:2021-05-27
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