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:
Jun. 28, 1983
Filed:
May. 26, 1981
Bruno Barlage, Riesenbeck, DE;
H. Niemeyer Sohne GmbH & Co. KG, Riesenbeck, DE;
Abstract
A machine for cultivating the soil has a main transverse beam carrying a transverse tool-shaft driven to drive wobble bearings on the tool-shaft, thereby to oscillate a plurality of tool holders having lever arms guided for transverse swinging movement in the beam. The tool holders mount the tines by substantially U-shaped elements of spring metal, each having its arched portion pointing in the direction of travel with the lower free limb connected to a tine and the upper free limb connected to a lever. The U-shaped elements are configured at the arched portion to have a width such as to have the forward portions of the elements in the direction of travel sweep in their transverse rocking movement a virtually continuous area extending over substantially the entire width of the main beam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile