Featured patents

Foldable Lifting Apparatus
US 08844738 B2, Sept. 30, 2014, Adjustable to Transport or Nonuse Position, Scott R Thompson
A pivot shaft mountable folding crane apparatus comprising:…

Lightweight High-Performance Pipelayer
US 08783477 B2, July 22, 2014, Sensor regulates counterweight or counterbalancing means, Timothy E. Camacho et al. / Caterpillar Inc. (Peoria, US)
A pipelayer, comprising:…

Bridge Crane or Gantry Crane Comprising a Revolving Arrangement and Lifting Frames Suspended Thereunder
US 08800791 B2, Aug. 12, 2014, Having load engager mounted for guided vertical movement beneath trolley, Armin Wieschemann et al. / Gottwald Port Technology GmbH (Düsseldorf, DE)
A bridge crane or gantry crane for handling standard load carriers, said crane…

Manipulator for the Assembly of Rotor Blades of a Wind Power Installation
US 08757402 B2, June 24, 2014, With Means to Project Load Engager Beyond End of Boom, Hans-Dieter Willim / Liebherr-Werk Ehingen GmbH (Ehingen, DE)
A manipulator for the assembly of rotor blades of a wind power installation,…

Traction Rod for Bracing a Crane Jib
US 08701903 B2, April 22, 2014, Boom Position Lock, Thomas Müller / V & M Deutschland GmbH (Düsseldorf, DE)
An articulated connection of a first traction rod to a second traction rod…

Crane Jib Construction Comprising Biased Tensile Elements
US 08646629 B2, Feb. 11, 2014, Means determining overloading produced by load, Franz Paschke / Manitowoc Crane Group France SAS (Ecully, FR)
A jib part for a crane comprising a shaping shell, biased tensile elements…

Swing Drive System for Cranes
US 08573419 B2, Nov. 5, 2013, Gear drive, Alan E. Pleuss et al. / Manitowoc Crane Companies, LLC (Manitowoc, US)
A crane comprising i) a lower structure comprising ground engaging members; ii)…

Mobile Crane Having Counterweight
US 08528755 B2, Sept. 10, 2013, Counterweight movable relative to load support, Hitoshi Kurotsu / Kobelco Cranes Co., Ltd. (Tokyo, JP)
A mobile crane comprising:…

Removable Truck-Mounted Crane
US 08479933 B2, July 9, 2013, Vehicle support, Moises C. Vaquera
A truck-mounted crane, comprising:…

Methods of Removing a Torque Converter and a Starting Motor From an Auxiliary Compartment of a Gas Turbine
US 08474633 B2, July 2, 2013, Methods, Charles Van Buchan et al. / General Electric Company (Schenectady, US)
A method of moving a starting motor within an auxiliary compartment of a gas…

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