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:
Dec. 02, 1980
Filed:
Jul. 12, 1979
Vernon L Hetrick, North Olmsted, OH (US);
Meyer Products, Inc., Cleveland, OH (US);
Abstract
A snow plow is detachably mounted to the front of a vehicle by interlocking members extending from the snow plow and vehicle. Engageable members on the plow are fixedly positioned a predetermined distance apart. Corresponding engaging members on the vehicle are displaceable between latching and unlatching positions by an over-center linkage arrangement. A first portion of the over-center linkage is pivotally connected to the vehicle. A second portion of the over-center linkage is slidably connected to the vehicle. Actuation of a hydraulic cylinder forces the over-center linkage to move from the unlatching position, wherein the blade and vehicle are disconnected, to the latching position, wherein the blade and vehicle are detachably connected. With the over-center linkage in the latching position, a toggle pin at the center moves against an abutment to lock the position of the over-center linkage, and therefore the plow onto the vehicle.