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US 5,826,478 AGranted
Nozzle for supplying a liquid to a rotating tool
AssigneeAndreas Stihl AG & Co. KG
InventorGerhard Zerrer
Life of this patent
Estimating the term…
Abstract
A nozzle for supplying a liquid to a rotating tool of a cutter has a nozzle body and a hose connector connected to the nozzle body for supplying a liquid to the nozzle. The nozzle body has a fastening portion for mounting the nozzle body in a receiving openining of a protective cover wall. A radially expandable clamping member is positioned on the fastening portion for engaging the receiving opening.
Claims5
A nozzle for supplying a liquid to a rotating tool of a cutter, said nozzle comprising:
- a nozzle body;
- a hose connector connected to said nozzle body for supplying a liquid to said nozzle;
- said nozzle body having a fastening portion for mounting said nozzle in a receiving opening of a protective cover wall;
- a radially expandable clamping member positioned on said fastening portion for engaging the receiving opening;
- said clamping member is a spreader ring slipped onto said nozzle body and consisting of an elastic material;
- a screw threaded into said nozzle body for axially loading said spreader ring;
- a nozzle housing axially clamped between said sleeve and a head of said screw;
- a securing member for preventing rotation of said nozzle in the receiving opening, wherein said nozzle body has a radial bore and wherein said securing member is inserted into said radial bore and supported at said nozzle housing.
5 more elements
Dependencies are inferred from the claim text.