Featured patents

Folding Jib Main Strut and Transportable Reeved Strut Caps
US 08839966 B2, Sept. 23, 2014, Of boom sections, Michael J. Wanek et al. / Manitowoc Crane Companies, LLC (Manitowoc, US)
A method of assembling a mobile lift crane, the lift crane comprising, during…

Hoisting Crane and Offshore Vessel
US 08783478 B2, July 22, 2014, Having horizontally and vertically swinging boom, Joop Roodenburg / Itrec B.V. (Schiedam, NL)
A Hoisting crane comprising:…

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,…

Upright Support for Gantry
US 08739990 B2, June 3, 2014, Having vertical supporting legs, Paul Radmall
A gantry comprising two side frames connected by a beam, wherein at least one…

Adjust and Lock Mechanism
US 08727146 B2, May 20, 2014, Having vertical supporting legs, Paul Radmall / Reid Lifting Limited (Chepstow, Monmouthshire, GB)
An adjust and lock mechanism comprising…

Crane With Boom Raising Assist Structure
US 08684197 B2, April 1, 2014, Having means to swing boom vertically, Joseph R. Rucinski et al. / Manitowoc Crane Companies, LLC (Manitowoc, US)
A lift crane comprising:…

Working Machine
US 08684198 B2, April 1, 2014, Collapsible or foldable boom, Katsuya Irieda et al. / Kobelco Construction Machinery Co., Ltd. (Hiroshima-shi, JP)
A working machine, comprising:…

Drum Tensioning Method and Apparatus for Load Hoist Wire Rope
US 08640895 B2, Feb. 4, 2014, Having Random Condition Sensor Combined With an Indicator or Alarm or Controlling Means or Disabling Means, Terry S. Casavant et al. / Manitowoc Crane Companies, LLC (Manitowoc, US)
A method of operating a crane having a continuously reeved load hoist line,…

Screw-Driven Vertically-Elevating Cab
US 08636157 B2, Jan. 28, 2014, Having vertical supporting legs, John J. Lanigan, Jr. et al. / Mi-Jack Products, Inc. (Hazel Crest, US)
A lifting system for a vertically-elevating cab, the lifting system comprised of:…

Jib Stowing Device for Jib Crane Vehicle
US 08522988 B2, Sept. 3, 2013, Vertically swinging boom having pivoted sections, Kazuhiro Kobayashi et al. / Tadano Co., Ltd. (Kagawa, JP)
A jib stowing device for a jib crane vehicle, comprising a jib removably…

Patentorg has 73 documents under Traversing Hoists Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot