Device for lubricating the tie rods of an injection molding mach

Details Device for lubricating the tie rods of an injection molding mach Device for lubricating the tie rods of an injection molding mach

1979-05-22

1980-11-25

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

With means lubricating cooperating apparatus parts

425DIG115, B29C 100

Patent

active

042355753

ABSTRACT:
A device for lubricating the tie rods in the die closing unit of an injection molding machine, consisting of a tubular shell which forms an annular chamber around the tie rod and a lubricant absorbing fleece body occupying said chamber, the shell being constituted by two identical half shells which are joined along longitudinal edges provided with matching flexible tongue-and-groove formations, for the forcible radial snap assembly between shell-straddling wall portions of the guided part of the die closing unit.

REFERENCES:
patent: 3392688 (1968-07-01), Korsch
patent: 3676030 (1972-07-01), Roepenock et al.
patent: 3822975 (1974-07-01), Hehl
patent: 3841823 (1974-10-01), Hehl
patent: 4094621 (1978-06-01), Hehl
patent: 4147490 (1979-04-01), Stewart

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