B66D 1/08

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Showing 1 to 20 of 63 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9919904 BalancerMay 25, 12Mar 20, 18KONECRANES GLOBAL CORPORATION
9890023 Slack line detection systems for winchesMay 20, 14Feb 13, 18INGERSOLL-RAND COMPANY
9732822 Gas spring device, and balancer device and actuator which use gas spring deviceApr 29, 14Aug 15, 17PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
9688520 Winch assemblyDec 19, 16Jun 27, 17ELLICOTT DREDGES ENTERPRISES, LLC, ELLICOTT DREDGES, LLC,
9663335 Hydraulic winch control system and methodAug 27, 14May 30, 17CATERPILLAR INC.
9556919 Safety device for a cable stretching machine, corresponding method and stretching machine using said deviceDec 04, 13Jan 31, 17TESMEC S.P.A.
9415981 Multi-mode radio frequency winch controllerMar 20, 15Aug 16, 16WARN INDUSTRIES, INC.
9221656 Braking systems for pneumatic hoistsAug 07, 13Dec 29, 15INGERSOLL-RAND COMPANY
9051160 Electric capstanJul 14, 11Jun 09, 15NINGBO CHIMA WINCH CO., LTD.
8616528 Integrated hydraulic motor and winchDec 22, 09Dec 31, 13PARKER-HANNIFIN CORPORATION
8201349 Piste grooming vehicle with cable torque compensationMay 19, 06Jun 19, 12KAESSBOHRER GELAENDEFAHRZEUG AG
8151563 Hydraulic drive systemSep 25, 08Apr 10, 12LIEBHERR-WERK NENZING GMBH
7261277 WinchesOct 16, 03Aug 28, 07Varsitor Corporation Pty Ltd
7201366 Electronic winch monitoring systemMay 01, 06Apr 10, 07PACCAR INC
7182212 Floating lifting deviceJul 23, 04Feb 27, 07SINGLE BUOY MOORINGS, INC.
7063306 Electronic winch monitoring systemJul 09, 04Jun 20, 06PACCAR INC
6648303 Control device for hydraulic drive winchNov 02, 00Nov 18, 03KOBELCO CRANES CO., LTD., Kolbelco Construction Machinery Co., Ltd.,
6644629 Overwinding prevention device for winchMay 01, 01Nov 11, 03HITACHI CONSTRUCTION MACHINERY CO., LTD.
6619626 Method for pressure compensation in hydraulic motors in crane operationsNov 13, 00Sep 16, 03GOTTWALD PORT TECHNOLOGY GMBH
6585232 Device for setting and automatic adjustment of the tractive force of a cable of an overhead winch for a ski slope preparation and maintenance machineJan 17, 01Jul 01, 03LEITNER S.P.A.

Showing 1 to 20 of 63 results