| Patents for B66C 3 - Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs (1,528) |
|---|
| 08/14/2013 | EP2625435A1 Pivot connection with locking element |
| 08/07/2013 | CN203112346U Slag-picking grab bucket for aluminum electrolysis hoisting equipment |
| 08/06/2013 | CA2764254C Suspended dumping system |
| 07/31/2013 | CN203095414U Ore grab bucket |
| 07/31/2013 | CN203095413U Supporting rod of grab bucket |
| 07/24/2013 | CA2801528A1 Wear assembly for machinery |
| 07/23/2013 | US8491251 Gripping device of working machine and working machine with the same |
| 07/17/2013 | CN203065021U Two-petal grab bucket with stepless variable bucket capacity device |
| 07/11/2013 | WO2013103763A1 Log loader |
| 07/10/2013 | CN203048414U Double-jaw grab bucket body |
| 07/10/2013 | CN203048413U Worm and worm gear type grab bucket |
| 07/10/2013 | CN203048412U Feeding device of crane |
| 07/10/2013 | CN103193154A Mechanical clamp |
| 07/04/2013 | WO2013102197A1 Clam-link apparatus and methods |
| 07/03/2013 | CN203033662U Shear mode leakage-proof grab bucket |
| 07/03/2013 | CN203033661U Double-connection wood grab bucket |
| 06/26/2013 | CN203021179U Adjustable grab bucket |
| 06/25/2013 | US8469652 Gripping device of working machine and working machine with the same |
| 06/12/2013 | CN202988575U Double-cable bivalve anti-leakage grab bucket |
| 06/12/2013 | CN202988574U Bivalve grab bucket for grabbing viscous material |
| 06/12/2013 | CN103145033A Hydraulic grab driven by diesel through wireless remote control |
| 06/05/2013 | CN202967891U Energy-efficient electro-hydraulic grab |
| 06/05/2013 | CN202967890U Soil elevator bucket |
| 06/05/2013 | CN103130093A Novel grab bucket special for paper plant |
| 05/29/2013 | EP2597064A1 Multi-jaw gripper for particulate goods |
| 05/29/2013 | CN202953715U 移动抓斗 Mobile Grab |
| 05/29/2013 | CN202953714U 10-ton nickel mineral specialized grab bucket with open degree of six petals adjustable |
| 05/29/2013 | CN202953694U Pipe pile grapnel device |
| 05/28/2013 | US8449240 Round bale loader for transport frame |
| 05/22/2013 | CN202944985U Erosion-resistant large arm structure of sea sand grab bucket |
| 05/22/2013 | CN202944984U Bulk-cargo grab bucket with high grab ratio |
| 05/22/2013 | CN202944983U Novel goods trolley |
| 05/22/2013 | CN202944982U Automatic discharging swinging hopper |
| 05/22/2013 | CN202944981U Synchronous cleaning mechanism for double-jaw bulk grab bucket |
| 05/21/2013 | US8444366 Forklift adapter |
| 05/14/2013 | CA2514722C Tool holder with hydraulic coupling means |
| 05/08/2013 | CN202924598U Pneumatic grab bucket |
| 05/08/2013 | CN202924597U Six-bladed nickle ore grab bucket |
| 05/08/2013 | CN202924596U Novel six-bladed ore grab bucket |
| 05/08/2013 | CN202924592U Gripping device |
| 05/01/2013 | CN102398853B Power-free grab bucket |
| 04/24/2013 | CN202897832U Rotational wood grabbing bucket |
| 04/24/2013 | CN202897831U Open and closed steel wire rope stress balancing device for shear mode grab bucket |
| 04/24/2013 | CN202897830U High-strength claw for skidder |
| 04/24/2013 | CN202897829U Novel abrasion-resistant grab machine |
| 04/24/2013 | CN202897828U Cruciform balancing beam frame of grab bucket |
| 04/17/2013 | CN202880680U Four-rope remote control grab bucket |
| 04/11/2013 | WO2012166551A3 Grabber accessory for prime mover |
| 04/10/2013 | EP2576410A2 Gripping assembly and gripping members for a grapple attachment |
| 04/10/2013 | CN202864697U 25-tonnage multipurpose light-duty six-blade grab bucket |
| 04/10/2013 | CN202864696U Novel simple grab bucket |
| 04/10/2013 | CN101898724B Double-jaw grab bucket fetching device |
| 04/03/2013 | CN103010947A Garbage grab bucket |
| 04/03/2013 | CN103010946A Air pressure grab bucket |
| 04/03/2013 | CN103010945A Bulk-cargo grab bucket with high grabbing ratio |
| 04/03/2013 | CN102070078B Loading and unloading manipulator |
| 03/27/2013 | CN202831037U Hydraulic grab |
| 03/27/2013 | CN202831036U Rotary type grab bucket |
| 03/27/2013 | CN202829320U Single-cable bivalve hydraulic pressure remote control crab bucket |
| 03/27/2013 | CN202829319U Reverse scissors grab bucket |
| 03/27/2013 | CN202829318U Four rope scissor type grab |
| 03/27/2013 | CN202829317U Grab bucket device of mechanical crane |
| 03/27/2013 | CN202829316U Grab bucket with network chain structure bucket flaps |
| 03/27/2013 | CN202829315U Copper bar waste loading and unloading device |
| 03/21/2013 | WO2012142247A3 Hydraulic bucket apparatus |
| 03/20/2013 | EP2570379A1 Swivel joint assembly |
| 03/14/2013 | US20130064634 SALT Ring Handling System and Method |
| 03/14/2013 | DE102012013800A1 Pliers element for wood pliers for use at gripper arm of e.g. hydraulic excavator, has main cutting edges attached at basic cutting edge for exchanging cutting form, and screw connections enabling connection between cutting edges |
| 03/13/2013 | CN202785300U Asynchronous steel-scrap grab bucket |
| 03/13/2013 | CN202785299U Wire rope rotation preventing grab bucket for spiral flow tank |
| 03/13/2013 | CN202785298U Dual-petal clamp type sludge grab bucket |
| 03/13/2013 | CN202785297U Special grab bucket for nickel ore |
| 03/13/2013 | CN202785296U Seven-segment grab bucket special for wood chips |
| 03/06/2013 | CN202766099U Electric grab with limit protective device |
| 03/06/2013 | CN202766098U Remote control hydraulic grab bucket |
| 03/06/2013 | CN202766097U Ash basin with four inclined planes |
| 03/06/2013 | CN102951552A Agricultural rotating grab bucket |
| 03/06/2013 | CN102249145B Engineering machine and lifting device thereof |
| 02/27/2013 | EP2561145A2 Rotary device for an attachment on a machine |
| 02/27/2013 | CN202754712U Grab driving mechanism of eight-rope grab ship-unloader |
| 02/21/2013 | WO2013025141A1 Tool holder |
| 02/20/2013 | EP2558399A1 Arrangement related to guiding of hoses and/or cables |
| 02/20/2013 | CN202744196U Safety suspension clamp for impact grab bucket |
| 02/20/2013 | CN202744195U Automatic grab hopper |
| 02/13/2013 | CN202729589U Spring self-locking grab bucket mechanism |
| 02/13/2013 | CN202729588U Mechanical gravity self-locking grab bucket mechanism |
| 02/13/2013 | CN202729587U Longspan volume-variable grab bucket |
| 02/13/2013 | CN202729586U Opening and closing mechanism of single rope grab bucket |
| 02/13/2013 | CN102923564A Crane blanking device |
| 02/13/2013 | CN101746667B Manual lifting hook |
| 02/06/2013 | CN102917970A Gripping assembly and gripping members for a grapple attachment |
| 02/05/2013 | US8365682 Methods and apparatus for supporting substrates |
| 01/30/2013 | EP2550407A1 Severe duty grapple with tubular pivot |
| 01/30/2013 | CN102903410A Heavy water reactor spent fuel dry-type storage shielding shipping container |
| 01/30/2013 | CN102897658A 10-ton nickel ore six-pedal opening adjustable special grab bucket |
| 01/30/2013 | CN102897657A Discharging device of crane |
| 01/23/2013 | CN202687783U Double-tine grab bucket |
| 01/23/2013 | CN202687782U Lifting bucket |
| 01/23/2013 | CN102285583B Residual soil tipping device |
| 01/23/2013 | CN102145854B Electric four-clack hydraulic grab bucket |