Bulk lubricant delivery unit for a die caster

Details Bulk lubricant delivery unit for a die caster Bulk lubricant delivery unit for a die caster

1995-09-26

1996-06-11

Batten, Jr., J. Reed

Metal founding

Means lubricating relatively moving and contacting apparatus...

164267, 164312, B22D 1710, B22D 1720

Patent

active

055247024

ABSTRACT:
The delivery unit includes a transfer member in the form of a linear transfer plunger that acts to transfer controlled amounts of lubricant from a loading chamber to a delivery chamber for delivery by air pressure to the casting apparatus. The volume of lubricant transferred is controlled by a charge control mechanism having a charge control plunger disposed below an inlet for the lubricant.

REFERENCES:
patent: 3645319 (1972-02-01), Pondelicek et al.
patent: 3920099 (1975-11-01), Pondelicek et al.
patent: 4605170 (1986-08-01), Thurner
patent: 4782885 (1988-11-01), Evans
patent: 5039435 (1991-08-01), Hanano
patent: 5052466 (1991-10-01), Hanano
patent: 5076343 (1991-12-01), Sandercock
patent: 5101882 (1992-04-01), Freeman
patent: 5385196 (1995-01-01), Hanano
patent: 5388631 (1995-02-01), Suganuma et al.

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