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US 5,307,973 AGranted
Profiled rod for a web-spreading roller
AssigneeErhardt & Leimer GmbH
InventorsHeinrich Schmidt, Otto Lorenz, Werner Geyer
Life of this patent
Estimating the term…
Abstract
A profiled rod for a web-spreading roller has an elongated basic body of approximately C-shaped cross section with holding legs on both sides and with a friction-grip elastic support on its back. The support is fastened to an intermediate support made of stiffer material than the support itself and the intermediate support is pushed lengthwise onto the basic body and detachably fastened to its back and holding legs with a clamping claw.
Claims8
Profiled rod for use with a web-spreading roller comprising:
- an approximately C-shaped, extended basic element which can be displaced in a longitudinal direction of the web-spreading roller;
- said basic element having a holder shank on each side to hold the profiled rod in place on support rings attached to the web-spreading roller;
- said basic element having a longitudinal, frictionally-engaged, intermediate carrier on the back of said basic element;
- an elastic contact surface attached to said intermediate carrier which is made from a more rigid material as compared with the contact surface;
- said intermediate carrier being pushed onto said basic element in a longitudinal direction of the basic element and held at the back of the basic element and holder shanks with a clamp grip of the intermediate carrier.
2 more elements
Dependencies are inferred from the claim text.