| 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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| 02/07/1979 | EP0000654A1 Suspension device |
| 02/06/1979 | US4138321 Nuclear reactors |
| 02/06/1979 | US4138031 Non-corrosive lifting lug for tanks |
| 02/06/1979 | US4137701 Device for facilitating the doffing of full bobbins on fly-frames |
| 01/30/1979 | US4136903 Tire lifting apparatus |
| 01/30/1979 | CA1047278A1 Mooring device |
| 01/23/1979 | CA1047068A2 Bits for ingot tongs |
| 01/23/1979 | CA1046898A1 Hydraulically operated grapple or timber fork |
| 01/16/1979 | CA1046549A1 Lift bail assembly for log truck trailers |
| 01/09/1979 | US4133570 Hoisting apparatus having improved clamping means |
| 01/09/1979 | US4133569 Grappling device with collapsible gripping arms |
| 01/09/1979 | US4133568 Lift device |
| 01/02/1979 | US4132450 Silo unloader lift attachment |
| 12/26/1978 | US4131210 Backhoe jaw attachment |
| 12/26/1978 | CA1044903A1 Pipe handling head |
| 12/19/1978 | US4130313 Lifting devices |
| 12/19/1978 | US4130212 Multiple head drum lift unit |
| 12/19/1978 | CA1044653A1 Loader attachment for handling logs, bales and the like |
| 12/12/1978 | US4129328 Plate handling apparatus with load deflection compensation |
| 12/12/1978 | US4129223 Bundle carrier attachment for fork lift trucks |
| 12/05/1978 | US4128267 Lifting beam |
| 11/21/1978 | US4126347 Pump housing sling |
| 11/21/1978 | US4126235 Tree harvester control linkage |
| 11/14/1978 | CA1042484A1 Cable-controlled grab device |
| 11/07/1978 | US4124244 Protective pads for overhead lifting |
| 11/07/1978 | US4123882 Method of and apparatus for erectign concrete wall panels |
| 10/31/1978 | US4122585 Single-action double-lock snap |
| 10/31/1978 | CA1041474A1 Overhead crane including a single failure proof hoist |
| 10/24/1978 | US4121868 Cam actuated pivotal jaw gripping apparatus |
| 10/24/1978 | US4121867 Hooks, especially for chains |
| 10/24/1978 | US4121865 Pickup method and apparatus |
| 10/17/1978 | USRE29805 Loader attachment for handling logs, bales and the like |
| 10/17/1978 | CA1040594A1 Hook device |
| 10/17/1978 | CA1040391A1 Safety hook |
| 10/10/1978 | US4119300 Bollard-hanger and coupler system |
| 10/03/1978 | US4118060 Underwater release mechanism |
| 10/03/1978 | US4118059 Wire rope slings |
| 10/03/1978 | US4118058 Tool for the contact-free support of discs |
| 10/03/1978 | CA1039478A1 Toggle for use with rope |
| 09/26/1978 | US4116481 Lifting slings and a method for producing same |
| 09/19/1978 | US4114940 Safety hook |
| 09/19/1978 | US4114765 Apparatus for rotating heavy objects |
| 09/19/1978 | CA1038815A1 Logging system and yarder therefor |
| 09/12/1978 | US4113298 Lifting clamp and spring therefor |
| 09/12/1978 | US4113124 Movable arch structure for skidder vehicle |
| 09/12/1978 | US4112750 Hook device |
| 08/29/1978 | CA1037238A1 Fluid-actuated, cable-type sleeve crimper |
| 08/29/1978 | CA1037230A1 Safety hook |
| 08/22/1978 | US4108933 Method of manufacturing steam-cured porous concrete products |
| 08/22/1978 | US4108485 Redundant lift beam assembly |
| 08/15/1978 | US4106650 Articulated member for handling and controlling loads |
| 08/15/1978 | US4106646 Load handling vehicle |
| 08/15/1978 | CA1036510A1 Aerial platform having boom mounted pipe holder |
| 08/15/1978 | CA1036381A1 Anchor insert for embedment in a concrete slab |
| 08/08/1978 | US4105241 Grappling device |
| 08/08/1978 | US4105240 Lifting device for large panels |
| 08/01/1978 | US4103955 Log cinch |
| 07/25/1978 | US4102528 Combined log skidder and loader |
| 07/25/1978 | US4102295 Load indicating apparatus |
| 07/04/1978 | US4098532 Quick engage and release sling for tubular members |
| 07/04/1978 | US4098415 Method for rotating hose |
| 06/27/1978 | US4097084 Lifting grab for cylindrical objects |
| 06/27/1978 | US4097083 Adjustable lifting thimble |
| 06/27/1978 | US4096957 Pivot pin assembly |
| 06/20/1978 | US4095834 Self-attaching lifting device |
| 06/20/1978 | US4095833 Swivel-mounted pneumatic-controlled releasing hook device |
| 06/13/1978 | US4094423 Tilting assembly for pick-up head |
| 06/06/1978 | US4093298 Compressor tongs |
| 06/06/1978 | US4093296 Bottle gripper |
| 06/06/1978 | US4093292 Sling and its method of manufacture |
| 06/06/1978 | US4093042 Locking gripper |
| 05/30/1978 | US4092038 Jacket with improved lifting means |
| 05/30/1978 | US4091943 Method and apparatus for loading a vehicle with bales of crop material or similar units |
| 05/09/1978 | US4088361 Lifting arrangements for massive objects |
| 04/25/1978 | US4086132 Combined fuel assembly and thimble plug gripper for a nuclear reactor |
| 04/18/1978 | US4084709 Device for lifting-lowering and rotating operations |
| 04/18/1978 | US4084706 Hoisting dolly |
| 04/18/1978 | US4084306 Method and apparatus for transporting and wrapping pipe insulation |
| 04/11/1978 | US4083593 Method and apparatus suitable for grasping an annular workpiece |
| 03/28/1978 | US4081193 Tongs for gripping thin glass sheets |
| 03/28/1978 | CA1028478A1 Tightening grip |
| 03/21/1978 | US4079983 Weight lifting eye and socket |
| 03/14/1978 | US4078839 Carrying handle and lifting device for flower pots |
| 03/07/1978 | US4077661 Crane hook apparatus |
| 03/07/1978 | US4077660 Sling |
| 02/28/1978 | US4076430 Pin and locking collar connector for load bearing parts |
| 02/21/1978 | US4074519 Swivel shackle |
| 02/14/1978 | US4073531 Remote-controlled safety hook assembly |
| 02/07/1978 | US4072213 Suspended cable apparatus |
| 01/31/1978 | US4070894 Crimping device |
| 01/24/1978 | US4070053 Suspension apparatus |
| 01/24/1978 | US4069921 Overhead crane including a single failure proof hoist |
| 01/17/1978 | US4068881 Arrangement for automatic regulation of the cable length of a holding cable of grab means |
| 01/17/1978 | US4068880 Automatic drum gripper |
| 01/17/1978 | US4068879 Concrete slab hoisting apparatus |
| 01/17/1978 | US4068878 Container lift coupling |
| 01/10/1978 | US4067561 Arrangement for pickling bundled material |
| 01/03/1978 | US4066287 Sling assembly for lifting sheet material |
| 01/03/1978 | US4066178 Container-dumping apparatus |
| 12/20/1977 | US4063770 Cargo container spreader with guide apparatus |