Invention Grant
- Patent Title: Shovel handle with bail over dipper feature
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Application No.: US15612492Application Date: 2017-06-02
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Publication No.: US10718097B2Publication Date: 2020-07-21
- Inventor: William J. Hren , Ethan J. Pedretti
- Applicant: Harnischfeger Technologies, Inc.
- Applicant Address: US WI Milwaukee
- Assignee: Joy Global Surface Mining Inc
- Current Assignee: Joy Global Surface Mining Inc
- Current Assignee Address: US WI Milwaukee
- Agency: Micheal Best & Friedrich LLP
- Main IPC: E02F3/30
- IPC: E02F3/30 ; E02F3/54 ; E02F3/48 ; E02F3/38 ; E02F3/40 ; E02F9/14 ; E02F9/28 ; E02F9/00 ; E02F9/22
Abstract:
A mining machine includes a frame, a boom coupled to the frame, a handle coupled to the frame and a dipper coupled to the handle. The handle includes an extension, and a bail is coupled directly to the extension, such that the bail is isolated from the dipper.
Public/Granted literature
- US20170350089A1 SHOVEL HANDLE WITH BAIL OVER DIPPER FEATURE Public/Granted day:2017-12-07
Information query
