Class / Patent application number | Description | Number of patent applications / Date published |
414727000 | Handle body structure | 15 |
20090252588 | LIFT ARM FOR SKID-STEER LOADER - A lift arm for a skid-steel loader, in which a pair of right and left lift arms | 10-08-2009 |
20120301259 | TELESCOPIC BOOM FOR MATERIAL HANDLING VEHICLE - A telescopic boom ( | 11-29-2012 |
20130017049 | BOOM ASSEMBLYAANM NISHI; RyoichiAACI Sakai-CityAACO JPAAGP NISHI; Ryoichi Sakai-City JP - A boom has a central connection plate attached between a pair of side plates, and a rear portion side of a cover plate on a front boom portion and a front portion side of a cover plate on a rear boom portion are connected thereby. A pivoting support for a working tool cylinder used to move a working tool connected to a foremost portion of the front boom portion is provided on a front side of a top portion on each of the left and right side plates. The central connection plate is formed with a connection plate projection projecting from a front portion attached to the rear portion of the cover plate toward a midway portion so as to approach the pivoting support. | 01-17-2013 |
20130071216 | Exoskeleton Boom Structure - The present disclosure provides a boom structure including an elongated body having a first end and a second end, the first end configured to couple to a dipper and the second end configured to couple to a support structure. The boom structure further includes a top member, a bottom member, and a pair of sides members of the body coupled to the top member and bottom member. Each side member includes a first portion extending between the first end and second end of the body and forming an outer frame structure. Each side member also includes a second portion coupled to an inner surface of the first portion and being substantially enclosed by the first portion. | 03-21-2013 |
20130142607 | BOOM APPARATUS WITH SANDWICHED KNUCKLE BODY - A boom apparatus comprises a first boom, a second boom, and a monolithc knuckle body. The knuckle body is included in a clevis attaching pivotally the first boom and the second boom. | 06-06-2013 |
20130343854 | ARM FOR CONSTRUCTION MACHINE | 12-26-2013 |
20140010624 | ARM FOR CONSTRUCTION MACHINE - An arm of a hydraulic excavator is formed as a box-shaped structural body surrounded by left and right side plates, an upper plate joined to each of the upper end sides of each side plate, a lower plate joined to each of the lower end sides of each side plate, and a thick rear plate joined to each of the rear end sides of each side plate and the upper plate. The side plates are formed by joining a rear thick side plate and a front thin side plate. The upper plate is formed by joining two members, that is, a rear thick upper plate and a front thin upper plate, and the lower plate is formed by joining two members, that is, a rear thick lower plate and a front thin lower plate. | 01-09-2014 |
20140056677 | BOOM FOR CONSTRUCTION MACHINE - In left and right web plates ( | 02-27-2014 |
20140079523 | JOINT INTERFACE FOR LAMINATE STRUCTURES - A laminate structure is provided. The laminate structure includes a plurality of laminate layers. The laminate structure also includes a joint interface. The joint interface includes a retention member at least partially disposed between any two of the plurality of laminate layers. Further, the retention member has an opening for receiving a pin retaining member. The retention member is configured to provide a surface for transitioning the pin retaining member to the laminate structure. | 03-20-2014 |
20140334906 | ARM FOR CONSTRUCTION MACHINE - In an arm for a construction machine formed as a box-shaped structural body by left and right side plates, an upper plate, a lower plate, and a rear plate, a left rear thick side plate constituting the left side plate, a right rear thick side plate constituting the right side plate, a rear thick upper plate constituting the upper plate, and a rear thick lower plate constituting the lower plate are formed by using a soft steel material having a large plate thickness. A left front thin side plate constituting the left side plate, a right front thin side plate constituting the right side plate, a front thin upper plate constituting the upper plate, and a front thin lower plate constituting the lower plate are formed by using a high tensile steel material having a small plate thickness. As a result, the weight of the entire arm can be reduced. | 11-13-2014 |
20150071752 | Welded Component and Method of Fabrication - A box-section arm of an excavator or the like has a pivot axis at one side. Two flat plates | 03-12-2015 |
20160024743 | Boom for Linkage Assembly of Machine - A boom for a linkage assembly of an implement system includes a boom body and a fork reinforcement plate. The boom body includes a pair of sidewalls, a top portion, and a bottom portion. The top portion and the bottom portion extend between the pair of sidewalls. The top portion and the bottom portion define a boom nose at a distal body end. The sidewalls each include a fork portion disposed at the distal body end and extending in outward relationship to the boom nose. Each fork portion defines therein a stick mounting opening. The fork reinforcement plate is connected to the inner surface of one of the pair of sidewalls at the fork portion. A proximal plate end of the fork reinforcement plate is in abutting relationship with the boom nose. | 01-28-2016 |
20160024753 | Linkage Assembly for Implement System of Machine - A load-bearing member for a linkage assembly of an implement system includes a body and a joint assembly. The body includes a pair of sidewalls, a top portion, and a bottom portion. The top and bottom portions extend between the sidewalls and are connected to an inner surface of each of the sidewalls. The body is substantially free of structural weldments disposed within an interior cavity of the body. The joint assembly includes a cylindrical tube and a reinforcement plate. The cylindrical tube extends between and is connected to the sidewalls. The reinforcement plate is connected to an outer surface of one of the sidewalls. The reinforcement plate includes a central portion defining a tube opening and is in circumscribing relationship with the cylindrical tube such that it is disposed within the tube opening. | 01-28-2016 |
20160115004 | GUARD FOR MACHINE LINKAGE SYSTEM - A linkage arm for use with machine linkage systems is disclosed. The link may include a body having a first end opposite a second end with a first pin bore and a second pin bore disposed at the first and second ends respectively. The link may also include a front face and a rear face disposed on opposite sides of the body. The link may further include a guard connected to the front face. The guard may include a base plate, a first pad, and a first web connecting the first pad to the base plate. The first pad may form an upper leading surface oriented at about 25-35° relative to a virtual line drawn between centers of the first and second pin bores. | 04-28-2016 |
20170233979 | DIPPER HANDLE CROSS MEMBER | 08-17-2017 |