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:
Aug. 22, 1978
Filed:
Jun. 02, 1977
Applicant:
Inventors:
Gunter Mahrt, Oberstimm, DE;
Georg Goldammer, Gaimersheim, DE;
Assignee:
Schubert & Salzer, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01G / ;
U.S. Cl.
CPC ...
19 81 ; 191455 ;
Abstract
A device for opening and mixing fibers according to a predetermined mixture ratio with a pincer-like gripper device. A carriage transports the pincer-like gripper pass bales of different fibers so that the pincer-like gripper device can remove fibers from said bales according to desired ratios for making up a predetermined mixture ratio. The width that the gripper device is opened is variable so that small amounts of fibers can be picked up from the bales when a small ratio is desired and when a large ratio is desired for making up the mixture ratio, the grippers can be opened wider for making the device more efficient.