Animal husbandry – Milkers – With automatic control
Reexamination Certificate
2011-03-22
2011-03-22
Smith, Kimberly S (Department: 3644)
Animal husbandry
Milkers
With automatic control
C119S014180
Reexamination Certificate
active
07908998
ABSTRACT:
A gripper device mountable on a robot arm (10) of a milking robot (2) provided for automatically attach teat cups (5) to the teats of a milking animal, the gripper device comprises an electromagnet (6) from gripping teat cups made of a magnetic material, the electromagnet including a coil (31) feedable with a current a core (33) of a magnetic material arranged at least partly within the coil; and a support structure (7) for holding the electromagnet. The core comprises two end and portions (33a-b) in a single face of the electromagnet, wherein the two end portions constitute different poles of the electromagnet, and are shaped to be engagable with each of the teat cups in a close fit.
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International Search Report (PCT/ISA/210).
Andersson Jan-Erik
Holmertz Nils Erik
Nilsson Mats
Oscarsson Mattias
Sjöblom Krister
DeLaval Holding AB
Harness & Dickey & Pierce P.L.C.
Smith Kimberly S
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