Lubrication – Lubricators – Refilling device
Reexamination Certificate
2007-02-20
2007-02-20
Fenstermacher, David (Department: 3682)
Lubrication
Lubricators
Refilling device
C184S081000, C184S031000, C184S033000
Reexamination Certificate
active
10705653
ABSTRACT:
A device for supplying several lubrication points on machine parts with a lubricant, comprising an electromechanical lubrication dispenser and a distribution device coupled to a lubricant outlet of the dispenser. The distribution device has a housing, a cylindrical hollow distributor body or tube which is mounted to rotate about a vertical axis. There is also a fixed cylindrical sleeve that surrounds the distributor body, forming a seal. The distributor body has an opening at the top for allowing the lubricant in, and has at least two distributor bores disposed on the circumference but offset axially from one another. Each of these distributor bores has a corresponding opening bore in the distributor sleeve that is assigned to it. This distribution device also has an electric motor drive that has a running path control that has a switch that functions electromechanically or in a contact free manner. This drive has a switch that stops the rotational movement in different release angle positions that can be variably established.
REFERENCES:
patent: 4291724 (1981-09-01), Miller
patent: 6358174 (2002-03-01), Folsom et al.
patent: 6571918 (2003-06-01), Cotler
patent: 6988590 (2006-01-01), Knight
patent: 298 15 971 (1999-03-01), None
Collard & Roe P.C.
Fenstermacher David
perma-tec GmbH & Co. KG
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