wipo electric hois

wo/2004/056690 electric hoist – WIPO Patentscope An electric winch suspension electric hoist capable of maintaining a horizontal attitude in any load handling operation, comprising an electric winch part formed … wo/2004/056689 electric hoist – WIPO Patentscope An electric hoist of a type where an electric winch is suspended from the hoist, in which the winch is maintained horizontal in any load handling work. wo/2014/013534 electric hoist – WIPO Patentscope Jan 23, 2014 – WO/2014/146341 EMBEDDED ELECTRIC HOIST – Patentscope Sep 25, 2014 –

wo/1990/001916 safety equipment for patient hoist with … This patent search tool allows you not only to search the PCT database of about … Safety equipment for patient hoist with electric hoist system, which is provided … WO/2013/060066 ENDLESS CHAIN ELECTRIC HOIST FOR … May 2, 2013 – 101789633 Electric hoist energy storing device based on ultra … This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. wo/2011/056696 fault monitoring system for electric single or … May 12, 2011 – 207046207 Steel wire rope storage rack – WIPO Patentscope Thelower surface that the frame was pushed up to the upper end of installing in the support body is arranged to a plurality of miniature electric hoists to there is …

wo/2019/073654 dynamo-electric machine, and hoist system … This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. WO/2009/143276 ELECTRIC MINING SHOVEL HOIST ROPE … Nov 26, 2009 – WO/2017/022097 INNER-ROTOR TYPE HOIST – WIPO … Feb 9, 2017 – B66B – WIPO "elevator" covers the term "lift", and the two terms are interchangeable. … for direct control of movements, e.g. electric mining-hoist control systems [2006.01]. wo/2015/080605 hoist hopper for cranes in the mining industry Jun 4, 2015 –

wo/2011/067467 motor control system for a hoist drive – WIPO … Jun 9, 2011 – 110525310 Electric power emergency repair vehicle with … Dec 3, 2019 – wo/2018/095914 fall protection device for a hoist – WIPO … A hoist body (20) having a drive mechanism for raising or lowering a hoist chain (18) or a hoist cable is suspended from a support device (14) by means of a … WO/2020/016625 HOIST APPARATUS COMPRISING A … Jan 23, 2020 – WO/2013/063911 LABOUR-SAVING APPARATUS FOR … This patent search tool allows you not only to search the PCT database of about 2 million … FOR TESTING NO-LOAD OPERATION OF MANUAL CHAIN HOIST.

wo/2015/004745 rotating electrical machine and elevator hoist This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections.