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. 14, 2000
Filed:
Sep. 29, 1995
Robert Pulford, Jr, Wolcott, CT (US);
Tri-Tech, Inc., Waterbury, CT (US);
Abstract
A flexible joint for first and second rotating members, including: a hub fixedly connected to a proximal end of the first rotating member at a first end of the hub; the hub being constructed for the insertion in a second, opposite end of the hub of a proximal end of the second rotating member, the proximal end of the second rotating member being moveable within the hub such that a distal end of the second rotating member may move axially with respect to the first rotating member and/or may move radially away from a major axis of the first rotating member; and a spring disposed between an end face of the proximal end of the second rotating member and an inner face of the hub to bias the second rotating member axially away from the hub and the first rotating member, strength of the spring determining the ease with which the distal end of the second rotating member may move.