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:
Mar. 30, 2004
Filed:
May. 31, 2000
John D. Fischer, Whitmore Lake, MI (US);
Lawrence W. Johnson, Taylor, MI (US);
James W. Robinson, Mundelein, IL (US);
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
A U-nut type fastener installation tool, for installing individual U-nut fasteners from a vertically stacked, nested, or collated strip or array of such fasteners disposed within a magazine portion of the tool. The vertically nested, stacked, or collated strip is biased toward the dispensing station or position by means of a spring member, and a wedge-shaped member is adapted to be driven between an endmost one of the nested, stacked, or collated fasteners and the remaining fasteners disposed within the nested, stacked, or collated array of fasteners so as to separate the endmost one of the fasteners from the remaining fasteners of the nested, stacked or collated array of fasteners and drive such endmost fastener onto the edge portion of the support plate or panel. In accordance with further teachings and principles of the present invention, the wedge shaped, fastener separator-driver member may be either pneumatically driven or manually driven whereby the installation tool may comprise either a pneumatically-operable tool or a manually-operable tool.