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. 05, 1989
Filed:
Oct. 11, 1988
Reinhard Schmidt, Gescher, DE;
Hergeth Hollingsworth, GmbH, Duelman, DE;
Abstract
A bale opening device (1) for opening textile fiber material from fiber bales (9) and the like is disclosed which comprises a rotary tower (2) supported for pivotal movement about 180 degrees. The rotary tower reciprocates along a row of bales and has at least one cantilevered arm (3) carried by tower. Reducing unit (4) is carried by cantilevered arm (3) for reducing the bales while the tower reciprocates along the rows. Driving means (44, 45) is provided for causing the pivotal movement of the tower about 180 degrees. A rotary part which pivots with the tower, and a base plate (6) is fixed relative to the pivotal movement of the tower. A stop bar (31) is carried by one of the rotary part (5). A plurality of stop brackets (24, 25) are carried by the base plate cooperating with the stop bar. Arresting means is provided for stopping and braking the pivotal movement of the tower which includes brake means (44) for braking the tower against pivotal movement when the stop bar abuts against one of the stop brackets while a torque (44, 46) of the driving means is maintained.