Invention Grant
- Patent Title: Apparatus for supporting convolutely wound logs of web material during cutting
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Application No.: US16914888Application Date: 2020-06-29
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Publication No.: US11447362B2Publication Date: 2022-09-20
- Inventor: Jonathon T. Zahn , Cory L. Schubring , Cory P. Gussert
- Applicant: Paper Converting Machine Company
- Applicant Address: US WI Green Bay
- Assignee: Paper Converting Machine Company
- Current Assignee: Paper Converting Machine Company
- Current Assignee Address: US WI Green Bay
- Agency: Thompson Coburn LLP
- Main IPC: B25B5/00
- IPC: B25B5/00 ; B65H75/18 ; B65H18/28 ; B26D7/02 ; B25B1/20 ; B25B5/04

Abstract:
An apparatus supports a convolutely wound log of web material during cutting of the convolutely wound log, and includes a bottom support link operatively pivotally coupled to a support frame and a side support link operatively pivotally coupled to the support frame and the bottom support link. A flexible member operatively coupled to a distal end of the side support link extends tangentially from the side support link and curves away from the side support link and the bottom support link so that a portion of the flexible member is spaced away from the side support link and the bottom support link. The spaced away portion of the flexible member together with the side support link and the bottom support link at least in part define a support surface for supporting the convolutely wound log when the log is directed into the apparatus.
Public/Granted literature
- US20210002098A1 Apparatus For Supporting Convolutely Wound Logs Of Web Material During Cutting Public/Granted day:2021-01-07
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