Animal husbandry – Milkers – Teat compressor or cup
Patent
1992-11-25
1994-06-07
Weiss, John G.
Animal husbandry
Milkers
Teat compressor or cup
119 1449, A01J 516
Patent
active
053179889
ABSTRACT:
In the case of teat rubbers consisting of a shaped tubular member, the outer side of which has formed thereon a holding rim for engaging the edge of a milking cup from above, it may very easily happen that the holding rim of the teat rubber breaks through when subjected to blows or knocks. The teat rubber will then be practically unfit for use. It is now suggested that a recess should be provided in such a teat rubber in the holding rim portion located opposite the milking cup edge portion facing outwards in the longitudinal direction, and that this recess has inserted therein a ring consisting of a material which is different from the material of the teat rubber.
REFERENCES:
patent: 1955810 (1934-04-01), Hodsdon
patent: 3079891 (1963-03-01), Miller
patent: 3099246 (1963-07-01), Beskow
patent: 3158136 (1964-11-01), George
patent: 3696790 (1972-10-01), Albright
patent: 3818867 (1974-06-01), Strange-Hansen
patent: 4651676 (1987-03-01), Kupres
patent: 5069162 (1991-12-01), Thompson et al.
Hoefelmayr Tilman
Maier Jakob
Biomelktechnik Hoefelmayr & Co.
Weiss John G.
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