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:
Sep. 07, 1982
Filed:
Apr. 30, 1980
Javathu K Hassan, Hopewell Junction, NY (US);
John A Paivanas, Hyde Park, NY (US);
International Business Machines Corp., Armonk, NY (US);
Abstract
A manufacturing processing system comprises a plurality of processing stations, preferably vacuum stations, interconnected by air track, preferably an axi-radial air track with novel sections rotatable about a transverse axis in the plane of the track and normal to the travel of the objects, hereafter referred to as swivelators. Certain of the swivelators are formed with axial movable portions capable of moving beyond the plane of the air track surface and returning to the plane, so that these swivelators can pick up and set down objects in predetermined positions in the manufacturing processing station with an air force so as to not make physical contact with the objects. A novel gas lock device is positioned in the air track between those processing stations, in which the gas pressure must be separated so as to essentially eliminate the possibility of gas contaminant passing from one station to the next. The gas lock comprises an air track compartment having closable sides or panels in the path of the travel of the object being transported along the air track.