Patents
Sitemap › B65 - Conveying; Packing; Storing; Handling thin or filamentary material › B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors › B65G 7 - Devices for assisting manual moving or tilting heavy loads
Patents for B65G 7 - Devices for assisting manual moving or tilting heavy loads (3,698)
11/1991
11/19/1991US5065468 Portable dock plate
11/14/1991DE4112107A1 Pressure regulating device for fluid cushion bearing - has inlet valve associated with control space and pressure regulating valve associated with working space
11/14/1991DE4014942A1 Load lifting device - has two pivoted arms with jaw at end of each arm
10/1991
10/31/1991DE4017287A1 GRipper unit for paving stones etc. - has swivel connected arms with grip elements at lower operating ends and gripping rod with end holders
10/22/1991US5058789 Shoulder cushion attachment for ladders
10/16/1991CN2086737U Fixture for carrying refrigerator
10/15/1991US5057356 Temporary floor surface for moving heavy items
09/1991
09/07/1991WO1991013568A1 Apparatus for and method of facilitating the carriage of articles
09/07/1991CA2077671A1 Apparatus for and method of facilitating the carriage of articles
09/03/1991US5044866 Containerizing and decontainerizing a load
08/1991
08/27/1991WO1991012983A1 Pick-up device for loads
08/26/1991CA2015702A1 Portable dock plate
08/22/1991DE4004853A1 Car body tilting and hoisting mechanism
08/21/1991EP0442274A1 Tilting and lifting device for vehicle bodies for ergonomically favourable provision of body parts within the serial assembly of the vehicles
08/14/1991EP0440645A1 Process and arrangement for transportation of heavy packages.
08/13/1991US5039150 Multipurpose brick tongs
07/1991
07/30/1991US5035570 Device for turning a load
07/30/1991US5035395 Support cradle for load equalization
06/1991
06/26/1991EP0434645A1 Composite foot for supporting and moving pneumatically a machine
06/05/1991EP0429811A1 Lifting apparatus for hollow building blocks
05/1991
05/21/1991US5017080 Hand truck
05/15/1991EP0427631A1 Combination can carrier device and cup set
05/09/1991CA2029512A1 Can carrier/cup set device
05/08/1991EP0425486A1 A conveyor, in particular for heavy objects.
05/08/1991CN2076533U Multifunctional carrier suitable for carrying on back
04/1991
04/30/1991US5010969 Drive system
04/25/1991CA2018374A1 Portable lifter
04/23/1991US5009304 Multi-directional drive for roller conveyors or similar
04/17/1991CN2075183U Concenient carrying pole
04/10/1991EP0421963A1 A pallet drawer
04/09/1991US5005257 Meat hook
03/1991
03/27/1991CN2073860U Carrying pole
03/07/1991DE3929189A1 Grip tongs for lifting pieces such as sand-lime bricks - has two single armed levers linked on horizontal pivot axle, with grip handles
03/07/1991DE3928516A1 Lifting and moving paving slabs in batches - involves movable jaws controlled by compressed air operated by lever in grip handle
02/1991
02/28/1991DE4009950A1 Suction holder for rough surfaces - has sheet steel housing with soft rubber sealing ring together with holding arm and tongs
02/06/1991CN2070724U Moving apparatus for stacking cloth
01/1991
01/30/1991CN2070287U Portable telescopic shoulder pole
01/08/1991US4982987 Masonry block tool
01/04/1991WO1991000230A1 Improvements in and relating to box-handling apparatus and methods, and boxes herefor
01/04/1991CA2063259A1 Box-handling apparatus and methods, and boxes herefor
01/03/1991DE4014731A1 Hand air blower leaving both hands free - includes glove with air outlet and restraining wrist band
01/02/1991CA1278601C Linear bearing for continuous longitudinal movement
12/1990
12/27/1990EP0404687A1 Protection and support unit for a piano during its removal
12/06/1990DE3918018A1 Handling heavy objects such as machine tools - involves table with underneath support surface and top pivot surface
11/1990
11/22/1990EP0398054A1 Detachable carrying device
11/19/1990CA2016871A1 Carrier device
11/14/1990EP0397133A2 Device for changing the position of rolls of wound web-material
11/13/1990US4969389 Multisection hydraulic drive unit with single piston rod
11/06/1990US4968077 Portable hand hold device
11/06/1990CA1276006C Apparatus for operating manhole cover
11/06/1990CA1275988C Firewood carrier
11/03/1990CA2015656A1 Process and apparatus for removing articles from an underlayer with high frictional resistance
10/1990
10/17/1990CN2063932U Labour-saving towing chain for conveying heavy wares
10/03/1990CN2063117U Clamp for transporting refrigerator
09/1990
09/19/1990EP0387896A1 Multi-directional drive for roller-ways or the like
09/12/1990EP0386066A1 A device for turning a load
09/04/1990US4953904 Mattress carrier
08/1990
08/08/1990EP0380515A1 Vertically adjustable trailer.
08/07/1990US4946294 Bearing apparatus
08/02/1990DE3902340A1 Device for moving objects
07/1990
07/25/1990EP0378922A1 Device for lifting boards
06/1990
06/26/1990US4936733 Roll-on, roll-off handling device and element for containers or the like
06/26/1990CA1270872A1 Point for wood hook
05/1990
05/29/1990US4929010 Portable lifter
05/15/1990US4925357 Load transport dolly
04/1990
04/25/1990EP0364487A1 An operating device for a storage device.
02/1990
02/27/1990US4903985 Wheel suspension
02/22/1990WO1990001452A1 Device for gripping and transporting heavy, unwieldy objects
01/1990
01/09/1990US4892343 Vacuum pencil
12/1989
12/28/1989WO1989012598A1 Process and arrangement for transportation of heavy packages
12/28/1989WO1989012597A1 Process and arrangement for horizontal transportation of heavy packages
12/20/1989CN1038066A 二氧化钛的制备方法 Preparation of titanium dioxide
12/12/1989US4886414 Traversing method for long and heavy article
12/06/1989CN2048848U Convenient multipurpose carrier
11/1989
11/28/1989US4883140 Sheet material dispensing for air bearing structures
11/15/1989EP0342076A1 Conveyor system for a modular construction
11/09/1989DE3830505C1 Transporting framework for the transportation of tubular bodies
11/08/1989EP0340874A1 Hydraulic drive with single piston rod
11/01/1989CN2046874U Refrigerator carrying frame
10/1989
10/31/1989US4876785 Method for installing and removing a fireplace insert
10/31/1989CA1262538A1 Log carrier
10/12/1989DE3810825A1 Apparatus for tilting a constructional unit
10/04/1989CN1005334B Turning apparatus for loading or unloading heavy reels
10/03/1989US4871052 Conveyor ball unit
09/1989
09/05/1989US4863334 Roll-on, roll-off handling device and element for containers or the like
08/1989
08/30/1989EP0329945A1 Apparatus for feeding carton blanks to a packaging machine
08/30/1989EP0329816A1 Conveyor ball unit
08/29/1989CA1258830A1 Traversing method and apparatus for long and heavy article
08/15/1989US4856834 Fire hose gripping device and process for fighting fires in oil refineries and the like
08/10/1989WO1989007080A1 A conveyor, in particular for heavy objects
08/01/1989US4852721 Ball-type conveyor
07/1989
07/26/1989CN1034179A Lifting aid
07/19/1989EP0324592A2 Multi-plenum air float for load transportation and amusement ride system
07/04/1989US4843969 Multi-plenum air float for load transportation and amusement ride system
06/1989
06/14/1989EP0319651A2 Wheel suspension
06/06/1989US4836595 Pipe handling apparatus
05/1989
05/23/1989US4832560 Apparatus and methods for containerizing and de-containerizing a load
05/09/1989US4828307 Take apart hunter's drag apparatus
05/05/1989WO1989003799A1 A device for turning a load
05/02/1989US4826355 Method for transporting and transferring a heavy load in high seas to a fixed structure
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