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:
Nov. 26, 2002
Filed:
May. 15, 2000
David W. Mate, McHenry, IL (US);
Bombardier Motor Corporation of America, Grant, FL (US);
Abstract
A throttle linkage for an internal combustion engine includes a lever assembly that is configured to connect an operator-manipulated input element to an output element that controls at least a throttle of the engine. At least one stop pin is mounted on the lever assembly and is configured to engage a stationary seat when the lever assembly is in one of a full-open position and an idle position. The stop pin is axially locked with respect to the lever assembly so as to be axially nonadjustable relative to it. If the stop pin is screwed into the lever assembly, a head of the stop pin preferably faces the associated stationary seat so as to be relatively inaccessible after the throttle linkage is mounted on the engine. The head may also be covered by a cap to further hinder tampering with the stop pin. As a result of this arrangement, the operating stroke of the lever assembly is preset upon initial assembly of the lever assembly and cannot be adjusted. This relationship significantly accelerates engine assembly and prevents tampering with the lever assembly by the operator after the engine is assembled. It also prevents the stop pin from working loose during engine operation, negating the need to adjust the stop pin's position.