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:
Dec. 15, 1987
Filed:
Sep. 19, 1984
Trutzschler GmbH & Co. KG, Monchengladbach, DE;
Abstract
A method of operating a bale opener, including the steps of propelling a carriage of the bale opener in a path of travel to execute consecutive back and forth passes in a generally horizontal direction along and between two parallel fiber bale rows having opposite end faces defining a length boundary for each bale row; removing, during each pass, fiber tufts from the top of the fiber bales of one of the rows by an opening device supported laterally by a tower mounted on the carriage; and turning, upon reaching the end of each pass, the tower through 180.degree. about a generally vertical axis for swinging the opening device through 180.degree. from above an end zone of one bale row to above an adjacent end zone of the other bale row such that the opening device, during its swinging motion, remains substantially in its entirety within the end boundary of at least one of the bale rows.