Patent ID: 7347501
Filing Date: 2008-03-25
Classification: E21C

Abstract:
1. A baseplate plow with a multipart baseplate, comprising: a plow body; a plow pull chain including at least one link; a middle baseplate part attached to the plow body; a recess located on a packing-side end of the middle baseplate part; a push member located in the recess, the push member including at least one pushing surface; at least one chain block located on the push member and operable for connection to the plow pull chain; a first block part rigidly connected to the middle baseplate part at a first edge of the recess, the first block part including a stop surface; a second block part rigidly connected to the middle baseplate part at a second edge of the recess, the second block part including a stop surface; a first guide block located on the first block part; and a second guide block located on the second block part, wherein the stop surface of each of the first block part and the second block part is positioned in contact with the push member.