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, 1997
Filed:
Feb. 01, 1996
Allen E Kimble, Cuyahoga, OH (US);
Thomas E Gebauer, Dewitt, IA (US);
JRB Company, Inc., Akron, OH (US);
Abstract
A high visibility coupler for front end loader implements that is selectively mountable to the extendable arms of a front end loader and is attachable to implements, such as a fork. The structure of the coupler is such that it has a plurality of parallel lift ribs that are perpendicularly interconnected by cross ribs to form an open lattice type structure, thereby allowing the operator of the front end loader to easily see and manipulate the fork or other attachment, so that the object to be picked up can be easily and safely engaged. One embodiment of the high visibility coupler for front end loaders includes a male master, a carriage and a movable implement such as a fork. The male master includes a plurality of parallel lift ribs that are perpendicularly interconnected by cross members to form an opening wherein the male master is received and carried by lift pistons operative with the lifting arms. The male master carries a carriage which has openings aligned with the opening of the male master. The carriage also has parallel ribs that are perpendicularly interconnected by cross tubes to form an open lattice type structure. One of the ribs includes a hook notch and carriage hole so that the carriage can be carried and secured to the male master. The carriage also includes a slide rod which receives a collar of an implement in such a manner that the implement can be adjusted to any desired position. The structure of the alternative embodiment also allows for the easy visualization of objects to be engaged by the implement.