Method for manufacturing brush bodies for tooth brushes
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United States of America Patent
Stats
-
Apr 18, 2000
Grant Date -
N/A
app pub date -
Oct 21, 1997
filing date -
Oct 21, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method for manufacturing brush bodies for tooth brushes, in particular for injection moulding brush bodies (2) consisting of at least two components (5-9), of the type whereby at least one first injection moulding piece (25) is formed of a first component (5) in a first mould (3), consisting of at least two mould parts (4-6); whereby at least one second injection moulding piece (26) is formed by providing the first injection moulding piece (25) in a second mould (7), which also consists of at least two mould parts (8-10), and by providing a second component (9) on the first injection moulding piece (25) in the second mould (7); and whereby every injection moulding piece (25) formed in the first mould (3) is transferred to the second mould (7) by a transfer part (1 5) provided between the mould parts (4-6-8-10) of the above-mentioned moulds (3-7), characterized in that the injection moulding pieces (25) formed in the first mould (3) are secured to the transfer part (15) during the transfer to the second mould (7) for at least part of this movement by a securing mechanism (40) which can be activated.
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Family
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Cited Art Landscape
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