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:
Jan. 14, 1986
Filed:
Dec. 12, 1983
Applicant:
Inventor:
Heinz Eschmann, Lengerich of Westphalia, DE;
Assignee:
Windmoller & Holscher, Lengerich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
53570 ; 53384 ; 53571 ; 141 10 ; 141114 ;
Abstract
In a sack filling machine, pivotable flaps are in a V formation when in a sack-receiving position and they are provided with means for clamping the mouth of each sack to be filled. In the receiving position, one of the flaps completely covers the outlet of a filling tube by sealingly abutting a bevelled edge on the tube.