Invention Grant
- Patent Title: Dipper bail
- Patent Title (中): 北斗保释
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Application No.: US13691024Application Date: 2012-11-30
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Publication No.: US09249554B2Publication Date: 2016-02-02
- Inventor: Joseph J. Colwell , Matthew I. Loew , Richard Nicoson , Nicholas R. Voelz
- 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: E02F9/14
- IPC: E02F9/14 ; E02F3/40 ; E02F3/30 ; E02F3/60 ; B66C23/82 ; E02F3/58
Abstract:
The invention provides a bail for a rope shovel having a hoist rope and a dipper. The bail includes a pair of arms coupled to the dipper; and a cross-member extending between the pair of arms and being pivotably coupled to each of the arms. The cross-member includes a mounting block for coupling the hoist rope to the bail.
Public/Granted literature
- US20130136570A1 DIPPER BAIL Public/Granted day:2013-05-30
Information query
