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:
May. 05, 1987
Filed:
Oct. 17, 1984
Per Adolf Gidlund, Taby, SE;
Atlas Copco Aktiebolag, Nacka, SE;
Abstract
A device for assembling by riveting two or more sections of a sheet element structure wherein the sections (A, B) to be assembled are supported in a fixed stationary mode. A guide beam (16, 116) is clamped firmly against one side of the sections and supports a selectively movable working unit (17, 117) comprising drilling machines (45, 46) and rivet supplying and installing means (48,49) and a riveting hammer (50). A multiple or single point thrust and rivet bucking means (32, 132) is arranged on the opposite side of the sections (A, B) and comprises clamping force producing thrust elements (34; 134) as well as a rivet bucking die (41; 141). A computerized control system (43, 53) governs the operation cycles of the working unit (17;117) as well as the thrust and rivet bucking means (32; 132).