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:
Jun. 14, 1983
Filed:
Jun. 11, 1981
Applicant:
Inventor:
Werner Ufermann, Bernried, DE;
Assignee:
G. Siempelkamp GmbH & Co., Krefeld, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29J / ;
U.S. Cl.
CPC ...
425 801 ; 264109 ; 264122 ; 425 831 ; 425363 ;
Abstract
A mat-forming apparatus, especially for the production of particle board, comprises a conveyor grate disposed above a layer-carrying surface, e.g. a conveyor, and below a feeder for scattering the particles onto the surface through the travelling grate. According to the invention, the lower pass of the conveyor grate is displaceable in the same direction as the receiving conveyor and is inclined upwardly away from the receiving conveyor in the direction of displacement thereof at an acute angle, this lower pass forming an inclined plane.