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| Number | Title | Issue Date |
| 7162817 | Wheel loader The lifting frame with Z-kinematics of a wheel loader comprises an accessory arm with a lifting cylinder coupled to the vehicle frame or to the truck front-end and a rocker-type reversing lever coupled to the accessory arm, to the ends of which reversing lever the t... | 01/16/2007 |
| 6755604 | Wheeled shovel loader The present invention relates to a wheeled shovel loader that comprises a boom (3) capable of pivoting about an axis (4) as well as loading shovel (13) that can be actuated by a tilting structure (11, 12). According to this invention, at ... | 06/29/2004 |
| 4465425 | Device for the paraxial kinetic control of a lifting machine boom A device for the paraxial kinetic control of a boom that can be swivelled perpendicular to the rotatable platform of a mobile lifting machine wherein there is provided at least one coupling rocker which is pivotally mounted on the boom and provides a pivo... | 08/14/1984 |
| 4423997 | Grapple mechanism A grapple operating mechanism (12) is attached to a vehicle (10), such as a front end loader, and includes a boom (26) rotatably attached to the vehicle (10) and a pipe and pole type grapple (11) attached to the other end of the boom (25). A boom actuatin... | 01/03/1984 |
| 4422818 | Scrapper type vehicle An improvement in scrapper type vehicle, for handling junk cars and the like, having a frame mounted on wheels and having a prime mover powering the vehicle, characterized by a pair of beams having their inner ends pivotally attached to the frame at a pai... | 12/27/1983 |
| 4382744 | Loader bellcrank mounting means A means for pivotally mounting the bellcrank of a bucket linkage between the boom arms of a loader, including pivot castings secured to each of the boom arms, a shaft extending through said pivot castings and the bellcrank, a plate secured to one end of t... | 05/10/1983 |
| 3952890 | Hydraulically operated shovels A power shovel is described in which the bucket describes a straight line loading movement under power from the luffing rams alone, different straight line movements being obtained by adjustment of the length of the lifting rams which form one side of a d... | 04/27/1976 |
