Invention Grant
- Patent Title: Shovel with pivoting bucket
- Patent Title (中): 铲斗与旋转桶
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Application No.: US13755228Application Date: 2013-01-31
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Publication No.: US09015969B2Publication Date: 2015-04-28
- Inventor: Jason Knuth
- Applicant: Harnischfeger Technologies, Inc.
- Applicant Address: US DE Wilmington
- Assignee: Harnischfeger Technologies, Inc.
- Current Assignee: Harnischfeger Technologies, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Michael Best & Friedrich LLP
- Main IPC: E02F3/40
- IPC: E02F3/40 ; E02F3/30 ; E02F3/407 ; E02F3/42 ; E02F3/46

Abstract:
A mining shovel including a base, a boom, a first member moveably coupled to the boom, a bucket, and a pivot actuator. The base includes a hoist drum for paying out and reeling in a hoist rope. The boom includes a first end coupled to the base and a second end opposite the first end. The hoist rope extends over the second end of the boom. The first member includes a first end and a second end. The bucket is pivotably coupled to the second end of the first member. The pivot actuator moves the bucket relative to the second end of the first member, and the pivot actuator includes a first end coupled to the first member.
Public/Granted literature
- US20130195594A1 SHOVEL WITH PIVOTING BUCKET Public/Granted day:2013-08-01
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