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:
Apr. 24, 2001
Filed:
Dec. 22, 1999
John I. Ykema, Broomall, PA (US);
SPD Technologies, Inc., Philadelphia, PA (US);
Abstract
An electrical bus connector including a series of pins which are extended or retracted through a series of receptacles. Each receptacle is generally a bulbous-shaped longitudinally elongated shell having an opening at a base end and at a top end, the base end having a larger interior area than the top end. The bulbous base end includes a sleeve to guide the pin. The receptacle shell wraps around the sleeve and tapers inward toward the top end to retain the sleeve within the receptacle. The receptacle shell includes a series of longitudinally elongated leaves circularly arranged about the longitudinal axis. The leaves of the receptacle flare out at the top end, providing a lip to accept the pin. The receptacle shell has at least one and preferably two annular recesses, each recess receiving a coiled spring. The coiled spring(s) bias the leaves of the receptacle shell inwardly, but allow the leaves to expand upon pin insertion to ensure contact between the pin and the receptacle.