Matches 1 - 19 out of 19


Match Document Document Title
US20120074089 TELESCOPIC SECTION AND CRANE WITH A TELESCOPIC SECTION  
The present invention relates to a telescopic section comprising a section tube having at least two bolt parts each having a cut-out, wherein at least one common bolt sheet is provided on or in...
US20120199543 BOOM FOR A CRANE ASSEMBLY  
A boom for a crane assembly includes first and second sections. The second section is configured to be at least partially nested within the first section of the boom, and is further configured to...
US20120061341 CRANE  
This invention relates to a crane, in particular a telescopic crane, with a frame suspended on the load hook for taking up a special load, in particular for taking up a rotor blade of a wind...
US20140339188 Telescopic Boom and Crane  
A telescopic boom for a crane has at least two telescopable telescoping sections in the form of lattice pieces, each of which exhibits a hollow structure that has in essence the shape of a box....
US20150151954 TELESCOPIC ARM FOR OPERATING MACHINES  
The telescopic arm for operating machines includes an outer arm, four coaxial slip-off elements, first, second, third, fourth and an operative head associated to the latter. The telescopic arm...
US20080237175 Extension assemblies and methods thereof  
An extension assembly is provided that comprises spaced apart first and second extension beams, which are removeablely and independently affixed to a deck of a vessel. At least a portion the first...
US20140083968 TELESCOPIC BOOM  
A telescopic boom includes a first frame having a curved portion whose section is substantially U-shaped, and a second frame connected to the first frame so that a closed section is formed. In the...
US20110225903 TELESCOPIC MAST SYSTEM  
A telescopic mast system includes a telescopic mast comprising a plurality of telescopic mast sections and a drive mechanism for extending and retracting the telescopic mast sections. The drive...
US20150239715 NESTED SHEAVE ARRANGEMENT FOR A TELESCOPIC BOOM AND APPLICATIONS OF SAME  
In one aspect of the invention, a telescopic boom includes a plurality of boom sections, and a sheave assembly disposed between two adjacent boom sections. The sheave assembly includes two sheave...
US20120085723 BOOM ELEMENT, TELESCOPIC BOOM AND CONSTRUCTION VEHICLE  
The present invention relates to a boom element for a telescopic boom, particularly a telescopic shot or a telescopic boom base section, wherein the boom element has cupped corner pieces and...
US20090152227 Recoverably Installable Vehicle Lifting Hoist - Method and Apparatus  
Embodiments of a method and apparatus to lift payloads onto or into a vehicle are disclosed. Optimal embodiments of the device mount to a plurality of receiver hitches on a vehicle and combine...
US20150083684 ROPE GUIDE FOR A CRANE  
A rope guide for a crane, in particular a rope guide for a telescopic crane, comprises at least one guiding element for a rope which extends from a boom head along the boom of the crane. The guide...
US20120138560 CRANE APPARATUS  
A crane apparatus includes: a telescopic boom including a plurality of boom members, the telescopic boom performing telescopic motion by moving the plurality of boom members one by one using one...
US20130020274 TAILOR WELDED PANEL BEAM FOR CONSTRUCTION MACHINE AND METHOD OF MANUFACTURING  
A beam for use in construction equipment is made from tailor welded panels. At least one of the panels is made from at least two pieces of material such as steel welded together with the weld...
US20170081156 TELESCOPIC DEVICE OF SINGLE-CYLINDER LATCH TYPE AND CRANE  
The present invention relates to a telescopic device of single-cylinder latch type and a crane. The telescopic device of single-cylinder latch type is applied to a telescopic boom system and...
US20170029253 SEGMENTED SHAPE-COMPLIANT WEAR PAD FOR TELESCOPING BOOM ASSEMBLY  
A construction vehicle includes a telescoping boom assembly that includes a first section and at least a second section configured to nest within and to extend from the first section. At least one...
US20160200555 SINGLE-CYLINDER PLUG PIN TYPE TELESCOPIC ARM, TELESCOPIC METHOD THEREOF AND CRANE HAVING TELESCOPIC ARM  
The present invention relates to a single-cylinder plug pin type telescopic arm, a crane and a telescopic method thereof. The single-cylinder plug pin type telescopic arm includes a basic arm and...
US20160137465 TAILOR WELDED PANEL BEAM FOR CONSTRUCTION MACHINE AND METHOD OF MANUFACTURING  
A beam for use in construction equipment is made from tailor welded panels. At least one of the panels is made from at least two pieces of material such as steel welded together with the weld...
US20160052761 TRACK ROLLER ASSEMBLY FOR SUPPORTING TELESCOPING BOOM SECTIONS  
A track roller assembly for supporting telescoping boom sections of aerial devices. The track roller assembly is positioned in an interior channel of a hollow first boom section. The track roller...

Matches 1 - 19 out of 19