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:
May. 10, 1988
Filed:
Jun. 05, 1987
Patrick Zanghelli, Belleville sur-Saone, FR;
Berthoud S.A., Belleville sur-Saone, FR;
Abstract
This invention relates to a device for suspension of a distributor bar for spreading plant-protective liquids, wherein it comprises two symmetrical elements each composed of--a connecting rod pivoting with respect to the frame;--a bent rocking lever of which the apex is mounted to pivot with respect to the distributor bar, while the end of its arm oriented towards the center is articulated on the second end of the connecting rod of which the first is articulated on a fork joint of the crosspiece of the carriage mounted on the frame;--and a draw spring whose ends are hooked respectively to a lug of the connecting rod and to the free end of the arm of the rocking lever.