Jan-Erik Andersson;Nils Erik Holmertz;Lars Wase;Krister Sjöblom;Mattias Oscarsson;Mats Nilsson
发明人:
Lars Wase,Mats Nilsson,Nils Erik Holmertz,Jan-Erik Andersson,Krister Sjöblom,Mattias Oscarsson
申请号：
US12929150
公开号：
US08286585B2
申请日:
2011.01.04
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A griper device mountable on a robot arm of a milking robot provided for automatically attach teat cups to the teats of a milking animal, the gripper device comprises an electromagnet from gripping teat cups made of a magnetic material, the electromagnet including a coil feedable with a current a core of a magnetic material arranged at least partly within the coil； and a support structure for holding the electromagnet. The core comprises two end and portions 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.
