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:
Jul. 13, 1993
Filed:
Jul. 29, 1991
Robert D Sherwood, Menomonee Falls, WI (US);
Other;
Abstract
An apparatus for heat staking a first component to an apertured second component to form a unitary assembly are featured. A heated staking head from which one or more heat staking anvils extend laterally and are arranged at their respective distal ends to head over a protruding portion of a shank member formed in the first component to secure the shank to the second component, and which apparatus further includes an apertured cooling tube or tubes located in the proximity of the free end of respective anvils and when the tubes are supplied with a cooling fluid, the ends of the anvils will be chilled for immediate disengagement and clean release from the headed-over portion of the respective shanks.