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:
Nov. 19, 1991
Filed:
Feb. 16, 1990
Applicant:
Inventors:
Nigel J Akam, Largs, GB;
Donald M Cameron, Gourock, GB;
David K Halliday, Greenock, GB;
Raymond Paterson, Kirktonhill, GB;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198493 ; 406 86 ; 406 88 ; 406192 ;
Abstract
A gas feed apparatus is described for the transport of articles between assembly line stations. A turbulent gas flow is generated which provides a balanced driving force for, in particular, lightweight, irregularly shaped articles, and thus reduces the incidence of inconsistent feeding and jamming. Incorporated into the apparatus are features for controlling both the number and the speed and stability of articles fed at any one time from the line to a station. In this way rapid and efficient transfer of articles between stations is ensured.