Invention Grant
- Patent Title: Coupling and rotor shaft for molten metal devices
-
Application No.: US14791137Application Date: 2015-07-02
-
Publication No.: US10465688B2Publication Date: 2019-11-05
- Inventor: Paul V. Cooper
- Applicant: Paul V. Cooper
- Applicant Address: US OH Middlefield
- Assignee: Molten Metal Equipment Innovations, LLC
- Current Assignee: Molten Metal Equipment Innovations, LLC
- Current Assignee Address: US OH Middlefield
- Agency: Snell & Wilmer L.L.P.
- Main IPC: F04D29/044
- IPC: F04D29/044 ; F04D7/06 ; F27D27/00 ; F27D3/16 ; F16D1/02 ; F27D3/14 ; F27D17/00 ; F27D99/00 ; F04D29/20 ; C22B9/00 ; C22B7/00 ; F16D1/10 ; F16C3/02
Abstract:
A coupling has an opening and a protrusion extending downward from the opening. The protrusion has threads that are preferably positioned outside of the opening. A rotor shaft that connects to the coupling has an internal bore with threads that receives and retains the protrusion, such as by a threaded connection between the two, so the protrusion applies driving force to the shaft.
Public/Granted literature
- US20160053814A1 COUPLING AND ROTOR SHAFT FOR MOLTEN METAL DEVICES Public/Granted day:2016-02-25
Information query
