Insert for Hot runner
AssigneeINGLASS S.p.A.
InventorsDamiano BOZ JACOB, Enrico VEDELAGO, Massimo BISETTO
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Abstract
An insert adapted to be placed at the gate of an injection molding machine around a tip of a molten material injector, comprising a cup-shaped first element, that delimit a first opening for housing the injector body and a bottom centrally provided with a second opening, and a second element, provided with a third central opening having a major dimension that is smaller than that of the second opening, wherein the second element is connectable to the bottom so that the second and third opening are aligned.
Claims17
Insert adapted to be placed at a gate of an injection molding machine around a tip of a molten material injector,
- the molten material injector having a body,
- the insert comprising
- - a cup-shaped first element comprising
- lateral walls that delimit a first opening for housing the injector body, and
- a bottom centrally provided with a second opening (46),
- - a second element (20), provided with a third central opening having a major dimension that is smaller than that of the second opening (36),
- the second element (20) being provided with
- a third central opening having a major dimension that is smaller than that of the second opening (36),
- a major diameter that is substantially equal to that of the second opening (36),
- the second element being connectable to said bottom (44 ) so that the second and third opening are aligned,
- wherein the second opening has edges and the second element is connectable to the edges of the second opening.
Dependencies are inferred from the claim text.