Patent Number: 6,309,171

Title: Mobile loading machine with front-end loading equipment

Abstract: In the case of a mobile loading machine with front-end loading equipment, in particular a construction machine, having a lifting frame (1) which is rotatably mounted by the rear end on a front frame part (13) of the loading machine (L) in a lifting-frame pivot point (14) and which can be raised and lowered by means of at least one lifting cylinder (2), a working shovel (5), fork (5') or the like being coupled to the front end of the lifting frame (1) in a shovel pivot point (6), and a tipping lever (3) being coupled in a central region of the lifting frame (1) in a tipping-lever pivot point (15), the lower end of which lever is connected in a tipping-cylinder coupling point (8) in an articulated manner to a tipping cylinder (7) which is coupled at the other end in a tipping-cylinder pivot point (18) to the frame part (13) and whose upper end is coupled in a tipping-rod pivot point (17) to a tipping rod (4) which is coupled by its other end to the working shovel (5) in a tipping-rod coupling point (21) above the shovel pivot point (6), the intention is to further improve the kinematic system, which is achieved by special geometrical ratios.

Inventors: Arck; Heinrich (Augaburg, DE), Hollwart; Robert (Oberottmarshausen, DE), Leidinger; Gustav (Friedberg, DE)

Assignee: O&K Orenstein & Koppel Aktiengesellschaft

International Classification: B66F 9/065 (20060101); E02F 9/08 (20060101); E02F 3/34 (20060101); E02F 3/28 (20060101); E02F 003/43 ()

Expiration Date: 10/30/2018