Henk Hofman,Cor de Ruijter,Menno Koekoek,Peter Willem van der Sluis
申请号：
US13448993
公开号：
US20120272912A1
申请日:
2012.04.17
申请国别(地区):
US
年份:
2012
代理人:
摘要：
In certain embodiments, a milking box comprises a stall portion and a backplane positioned in the stall portion. The backplane moves toward the rear of the stall portion in response to pressure applied to a contact surface of the backplane. The backplane moves toward the front of stall portion in response to pressure removed from the contact surface.
