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:
Aug. 15, 1989
Filed:
Jul. 21, 1988
Michael L Christensen, Loveland, CO (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
A fixture latching mechanism for mass terminating a printed circuit test fixture to a test head probe field wherein said fixture latching mechanism is comprised of simultaneously functioning pulldown towers, each of which further comprises a housing having an internal wall for guiding a vertically moving rack containing a horizontally and forwardly biased pulldown which engages the fixture as the rack is powered downward and which disengages from the fixture as the rack is powered upward. Preferably, the disengagement of the pulldown from the fixture is produced by a caming action on a cam follower attached to the rear portion of the pulldown as the cam follower engages a cam system positioned in the upper regions of the housing's internal wall.