Invention Grant
- Patent Title: Fluid conveyance system for industrial machine
- Patent Title (中): 工业机械流体输送系统
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Application No.: US14033428Application Date: 2013-09-20
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Publication No.: US09593460B2Publication Date: 2017-03-14
- 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: E02F3/30
- IPC: E02F3/30 ; E02F3/36 ; E02F3/46 ; E02F9/20 ; E02F9/22

Abstract:
An industrial machine includes a frame supporting a boom, an elongated member movably coupled to the boom, an attachment, a conduit, and a reel supporting at least a portion of the conduit. The boom includes a first end coupled to the frame and a second end opposite the first end. The elongated member is movably coupled to the boom and includes a first end and a second end. The attachment is coupled to the second end of the elongated member. The conduit extends between the frame and the attachment. The reel is rotatably supported on a support shaft. The reel rotates about an axis of rotation to reel in and pay out the conduit as the elongated member moves relative to the boom.
Public/Granted literature
- US20140086716A1 FLUID CONVEYANCE SYSTEM FOR INDUSTRIAL MACHINE Public/Granted day:2014-03-27
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