The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2001
Filed:
Jul. 06, 2000
Heinrich Arck, Augaburg, DE;
Robert Höllwart, Oberottmarshausen, DE;
Gustav Leidinger, Friedberg, DE;
O&K Orenstein & Koppel Aktiengesellschaft, Dortmund, DE;
Abstract
In the case of a mobile loading machine with front-end loading equipment, in particular a construction machine, having a lifting frame (,) which is rotatably mounted by the rear end on a front frame part (,) of the loading machine (L) in a lifting-frame pivot point (,) and which can be raised and lowered by means of at least one lifting cylinder (,), a working shovel (,), fork (,′) or the like being coupled to the front end of the lifting frame (,) in a shovel pivot point (,), and a tipping lever (,) being coupled in a central region of the lifting frame (,) in a tipping-lever pivot point (,), the lower end of which lever is connected in a tipping-cylinder coupling point (,) in an articulated manner to a tipping cylinder (,) which is coupled at the other end in a tipping-cylinder pivot point (,) to the frame part (,) and whose upper end is coupled in a tipping-rod pivot point (,) to a tipping rod (,) which is coupled by its other end to the working shovel (,) in a tipping-rod coupling point (,) above the shovel pivot point (,), the intention is to further improve the kinematic system, which is achieved by special geometrical ratios.