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.

Date of Patent:
Dec. 17, 2019

Filed:

Apr. 01, 2015
Applicant:

Caterpillar Global Mining Europe Gmbh, Lünen, DE;

Inventors:

Gerhard Siepenkort, Lünen, DE;

Klaus Duhnke, Werne, DE;

Susanne Wutzke, Holzwickede, DE;

Frank Reitenbach, Lünen, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21C 35/12 (2006.01); E21C 29/14 (2006.01); E21C 27/34 (2006.01); E21C 27/32 (2006.01); E21F 13/06 (2006.01);
U.S. Cl.
CPC ...
E21C 35/12 (2013.01); E21C 27/32 (2013.01); E21C 27/34 (2013.01); E21C 29/14 (2013.01); E21F 13/066 (2013.01);
Abstract

The present disclosure relates to a plow guide assembly for guiding a mining plow. The plow guide assembly may comprise a base member including a first guide beam for guideing the mining plow and extending along a first axis, and a second guide beam spaced apart the first guide beam for defining a service clearance therebetween, and extending along a second axis axially aligned to the first axis. The plow guide assembly may further comprise an insert element insertable into the service clearance and having a third guide beam extending along a third axis. In an assembled state of the insert element, the third axis is axially aligned to the first and second axes.


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