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. 17, 2001
Filed:
May. 08, 1998
Daniel Rich, Natick, MA (US);
3Com Corporation, Santa Clara, CA (US);
Abstract
A tool-actuated ejector for extracting electronic modular components. The ejector, which functions as a levered cam, has a body with a first end, a second end and a pivot located intermediate the first and second ends. A tool-receiving socket mounts at the second end. A tool, such as a screwdriver with a blade that matches the shape of the socket, actuates the ejector by applying a force to the socket. A cam, located at the first end, engages the electronic modular component. To provide a mechanical advantage, the distance between the tool-receiving socket and the pivot, which constitutes one lever arm, is greater than the distance between the cam and the pivot, which constitutes a second lever arm. In addition, a shock absorber mounts on the body and gliders extend below the body to provide stability and balance to the ejector. The ejector mounts in a casing having a tool passage that communicates with the tool-receiving socket and the exterior of the casing.