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:
Feb. 08, 1983
Filed:
Sep. 10, 1980
Gert Braun, Essen-Heisingen, DE;
Halbach & Braun, , DE;
Abstract
Hauling and cutting equipment includes a conveyor trough having a longitudinal side wall on each side with a support rail structure on at least one side having a chain guide groove therealong through which a endless link chain extends. A cutting machine overlies the trough and is guide on the rail structure and includes a drive on one side with a sprocket or chain wheel which has teeth which engage in horizontally disposed links of the link chain. The space between the teeth accommodates the vertically disposed links of the chain. The link chain comprises long horizontal links and short vertical links which are shorter than the horizontal links. The clear division of the vertical links correspond to the double link diameter of the horizontal links except for a mall clearance for movement play. The engagement division of the chain wheel is matched to the length of the vertical links.