| Patents for B66C 1 - Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles (18,448) |
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| 04/11/1992 | CA2053039A1 Oil cooler tube bundle positioning device |
| 04/01/1992 | EP0477838A1 Vacuum hoisting device |
| 04/01/1992 | EP0477837A1 Vacuum hoisting device |
| 04/01/1992 | EP0477836A1 Vacuum hoisting device |
| 04/01/1992 | EP0477835A1 Vacuum hoisting device |
| 04/01/1992 | EP0477834A1 Vacuum hoisting device |
| 04/01/1992 | CN2100379U Balanced orientating device of hoisting apparatus |
| 03/25/1992 | EP0476486A1 Transfer device, especially for loading vehicles |
| 03/24/1992 | US5098143 Cable attachment for beams |
| 03/24/1992 | CA1297864C Hoisting device for lifting or lowering floating objects particularly boats |
| 03/18/1992 | CN2099114U Hoist for pre-fabricated board |
| 03/10/1992 | US5094495 Mechanism for lifting and orienting an object |
| 03/10/1992 | US5094047 Apparatus and method for lifting tilt-up wall constructions |
| 03/04/1992 | EP0473044A1 Vacuum gripper device |
| 03/04/1992 | EP0472821A1 Arrangement for manipulating and positioning prefabricated concrete elements |
| 03/03/1992 | US5092644 Personnel and cargo net having a landing cushion |
| 03/01/1992 | CA2047850A1 Arrangement for moving and positioning finished concrete parts |
| 02/26/1992 | EP0472354A1 Vacuum gripper devices |
| 02/26/1992 | CN2097198U Automatic hydraulic level-regulating device for container sling |
| 02/20/1992 | DE4025705A1 Remote-controlled emptying device for containers of loose material - has container pick=ups supported by yokes connected to eccentric joint |
| 02/19/1992 | CN2096550U Lifting electromagnet controllor |
| 02/18/1992 | US5088783 Load handling apparatus |
| 02/18/1992 | US5088610 Handling machine to be suspended from a lifting unit |
| 02/16/1992 | WO1992003307A1 Cargo securement strap |
| 02/11/1992 | US5087167 Lifting shoe assembly for use on sheet lifters |
| 02/06/1992 | DE4033333A1 Surface treatment apparatus |
| 01/29/1992 | CN2094539U No power container antomatic crane |
| 01/29/1992 | CN2094538U Neodymium ferro boron rare -earth permanent magnetic automatic lifting electromagnet |
| 01/28/1992 | US5083895 Stacking device for mine cribbing |
| 01/28/1992 | CA1294998C Drum handling sling |
| 01/22/1992 | CN2093833U Self-tying-up and self-unloading chain for tying up and hanging up strip articles |
| 01/22/1992 | CN2093832U Safety tie-up and untie band |
| 01/22/1992 | CN2093831U Silicon-controlled magnechuck controller |
| 01/15/1992 | EP0465995A1 Spring catch with triggering member |
| 01/15/1992 | EP0465586A1 Method and apparatus for single-handed load skidding |
| 01/08/1992 | EP0465341A1 Sling device for lifting a coil of wire, band or the like |
| 01/08/1992 | EP0464069A1 Device for gripping and/or handling workpieces in the form of flat bars of any desired shape |
| 01/02/1992 | EP0463913A1 Automatic handling device for several positioning or connecting elements |
| 01/02/1992 | EP0463838A1 Lifting clamp |
| 01/02/1992 | EP0462963A1 Swivel coupling device. |
| 01/02/1992 | DE4119289A1 Appliance for laying paving slabs - has motor driven winch mounted on swinging on swinging horizontal arm |
| 01/02/1992 | DE4118945A1 Safety device for crane hook - has metal plate attached to resilient flanges to hold load in place |
| 01/02/1992 | DE4019668A1 Lifting loads by crane - involves device which automatically engages crane hock with bolt attached to load |
| 01/01/1992 | CN2091852U Lifting clamp |
| 01/01/1992 | CN2091851U Hook for electric crane used in explosive condition |
| 01/01/1992 | CN2091850U Energy-saving lifting electric magnet using nd-fe-b rare-earth permanent magnet |
| 12/31/1991 | CA1293755C Lifting hook |
| 12/24/1991 | US5074740 Vehicle for carrying debris boxes |
| 12/24/1991 | US5074608 Tongs-like cargo-hook device with automatic loading features |
| 12/17/1991 | US5073080 For handling elongated articles |
| 12/17/1991 | US5072981 Soil moisture tube extraction device |
| 12/12/1991 | DE4036596C1 Hoist for upright barrels with gripper arms on support body - on which is fitted eccentric disc such as to control holding bar |
| 12/12/1991 | DE4018584A1 Semi-rigid moulding for loading damage protection - comprises polyurethane moulding fitting over flexible belt and has profiled surface with peaks and troughs |
| 12/11/1991 | EP0460662A1 Carrier for containers |
| 12/10/1991 | US5071184 Motorized load rotation device with autonomous power supply for cable lifting mechanisms |
| 12/10/1991 | US5071183 Tool for installing cutting blades on graders |
| 12/10/1991 | CA1292968C Device in combinative yoke means |
| 11/27/1991 | CN1056472A Dismounting device for heavy load hoisting member |
| 11/20/1991 | CN2089199U Permanent magnet for rotating rare-earth permanent magnet lifting |
| 11/20/1991 | CN1056291A Mechanization apparatus for grabbing objects with remote control device |
| 11/20/1991 | CN1056290A Big-turning-angle sling for face-up transporting hoist of container |
| 11/19/1991 | US5067013 Procedure and apparatus for locating a container for lifting |
| 11/19/1991 | US5066189 Method and apparatus for handling discrete cargo units |
| 11/19/1991 | US5065984 Clamp assembly for removing pins from a concrete form |
| 11/18/1991 | CA2040164A1 Integral lifting hook for an outboard engine |
| 11/17/1991 | WO1991018216A1 A hook |
| 11/17/1991 | CA2082950A1 Hook |
| 11/14/1991 | DE4014942A1 Load lifting device - has two pivoted arms with jaw at end of each arm |
| 11/12/1991 | US5064334 Wheel clamp |
| 11/12/1991 | US5064235 Automatic sling lock |
| 11/07/1991 | DE4013859A1 Pallets used for making concrete walls - are lifted on and off storage racks by crane |
| 11/06/1991 | CN2088103U Hook disengagement-preventing clamper for cranes |
| 11/05/1991 | US5062245 Telescopic beam |
| 10/31/1991 | DE4035762C1 Coupling for lifting grab - has two vertically telescopic sections attached via rollers which ride in cage |
| 10/30/1991 | EP0454161A1 A sucked substrate detecting apparatus |
| 10/30/1991 | EP0453799A1 Load lifting device |
| 10/30/1991 | EP0453618A1 Lifting structure for dynamic electric machine |
| 10/29/1991 | US5061150 Single-handed skidding apparatus for logs and the like |
| 10/29/1991 | US5060428 Prefabricated walls |
| 10/27/1991 | CA2038048A1 Heavy-load lifting system |
| 10/22/1991 | US5058243 Strap connector |
| 10/17/1991 | DE4008619C1 Skip or container handling system - incorporates crane with grab mounted on lorry |
| 10/15/1991 | US5056845 Material manipulation apparatus |
| 10/09/1991 | EP0451061A1 Remote-controlled motorized load engaging device |
| 10/09/1991 | CN2086251U Automatic rotary lock container simple hanger without attached power |
| 10/09/1991 | CN2086250U Expanding magnetic device |
| 10/08/1991 | US5054982 Lifting eyebolt assembly |
| 10/02/1991 | EP0449755A1 Apparatus for handling and transporting profiles, especially metallurgical profiles |
| 10/02/1991 | EP0448608A1 A grapple |
| 10/01/1991 | WO1991015421A1 Holding device and linking device comprising said holding device |
| 10/01/1991 | US5052735 Auto-clamper for pallets |
| 10/01/1991 | US5052734 Lifting spreader compensating mechanism |
| 10/01/1991 | CA2079460A1 Holding device and linking device comprising said holding device |
| 10/01/1991 | CA1289733C Means for securing objects |
| 09/24/1991 | US5050921 Clamp with detachable cam |
| 09/24/1991 | CA1289590C Universal sling fitting |
| 09/19/1991 | WO1991013825A1 Material lifting apparatus |
| 09/18/1991 | EP0447384A2 Control device in vacuum hoist means |
| 09/17/1991 | CA1288970C Apparatus for lifting concrete panels |
| 09/12/1991 | DE4006860A1 Slewing all-wheel-drive crane - incorporates derricking joint slewing ring coaxially one above the other |