Invention Grant
- Patent Title: Rope winch
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Application No.: US14374823Application Date: 2012-11-22
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Publication No.: US09783399B2Publication Date: 2017-10-10
- Inventor: Norbert Hausladen , Gerd Hepp
- Applicant: LIEBHERR COMPONENTS BIBERACH GMBH
- Applicant Address: DE Biberach an der Riss
- Assignee: LIEBHERR COMPONENTS BIBERACH GMBH
- Current Assignee: LIEBHERR COMPONENTS BIBERACH GMBH
- Current Assignee Address: DE Biberach an der Riss
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: DE102012001592 20120127
- International Application: PCT/EP2012/004834 WO 20121122
- International Announcement: WO2013/110300 WO 20130801
- Main IPC: B66D1/39
- IPC: B66D1/39 ; B66D1/30 ; B66D1/36 ; B66D1/38 ; B66D1/26

Abstract:
The present invention relates to a hoisting winch, in particular to a hoisting gear winch, having a hoisting drum whose winding region is bounded by two lateral flanged wheels, wherein at least one further flanged wheel is provided between the lateral flanged wheels for dividing the winding region into at least two part winding regions, wherein the cable can be guided beyond the named further flanged wheel into the at least two part winding regions. It is suggested in accordance with the invention to move the hoisting drum and/or a transverse cable guide arranged in front of the hoisting drum transversely to the longitudinal direction of the running in/running off cable approximately in the longitudinal direction of the drum and/or to adjust the angular position of the hoisting drum transversely to the longitudinal direction of the drum with respect to at least one transverse axis.
Public/Granted literature
- US20150008381A1 ROPE WINCH Public/Granted day:2015-01-08
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