Animal husbandry – Milkers – Claw
Patent
1979-09-04
1981-03-03
Chamblee, Hugh R.
Animal husbandry
Milkers
Claw
A01J 500, A01J 504
Patent
active
042534208
ABSTRACT:
A collecting piece incorporating a pair of relatively movable members which function as a valve to control the supply of a vacuum to all four milking cups of a quarter milking machine while maintaining the milk supplied from each of the milking cups separate from one another. Each of the lines connected to each of the pair of movable members of the connecting piece terminate in an opening which is flush with a sliding surface on each of the two relatively movable members. Thus, rotating one of the members relative to the other will either bring the openings into alignment with each other or cause the openings to remain out of alignment with each other. If desired, a locking mechanism can be provided for locking the two relatively movable members in the two positions thereof.
REFERENCES:
patent: 1119214 (1914-12-01), Anderson
patent: 2425873 (1947-08-01), Gessler
patent: 3209727 (1965-10-01), Fukutome
Bio-Melktechnik Swiss Hoefelmayr & Co.
Chamblee Hugh R.
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