Invention Grant
- Patent Title: Reel with stepped configuration
- Patent Title (中): 带阶梯式配置
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Application No.: US14201167Application Date: 2014-03-07
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Publication No.: US09217234B2Publication Date: 2015-12-22
- Inventor: Bernard Pusheck , 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: B65H75/34
- IPC: B65H75/34 ; E02F3/30 ; E21B19/22 ; E02F9/22 ; B65H75/42 ; B65H75/44

Abstract:
A reel system includes a reel having a rotational axis, the reel including a plurality of ledges spaced radially from the rotational axis, the ledges defining a stepped configuration along an interior surface of the reel. The reel system also includes a first clamp having a first width and a second clamp having a second width greater than the first width, wherein the first clamp and the second clamp engage the plurality of ledges as the reel is rotated.
Public/Granted literature
- US20140271075A1 REEL WITH STEPPED CONFIGURATION Public/Granted day:2014-09-18
Information query
IPC分类: