发明名称 Milking claw retraction and retention device for milking machine
摘要 The present invention provides an apparatus for use in conjunction with a milking machine for reducing the incidence of milking claw or cluster contamination following uncoupling and retraction of the milking claw or cluster from an animal. The milking claw is retracted from the animal by the application of negative pressure and is retained in a retracted position by a retaining device which retains the milking claw in a predetermined position, even when the milking machine is turned off or, in the case of a portable machine, transported to another location.
申请公布号 US4838203(A) 申请公布日期 1989.06.13
申请号 US19870075974 申请日期 1987.07.21
申请人 ALFA-LAVAL, INC. 发明人 ELLIS, MICHAEL W.;CHOWDHURY, MOFAZZAL H.
分类号 A01J5/017 主分类号 A01J5/017
代理机构 代理人
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