Roller, in particular for a sliding door
AssigneeEdscha Engineering GmbH
InventorsJosef KASBERGER, Thorsten WEISS
Life of this patent
Estimating the term…
Abstract
A roller, in particular for a sliding door of a vehicle, includes a main part having a running surface pointing radially outward. The running surface can be coupled to a guide rail of a sliding door. The roller also includes a central bore, penetrating the main part at least in part, for receiving a bearing arrangement for rotatable mounting of the main part. A roller which is cost-effective to manufacture and is additionally durable is created in that at least the running surface consists of a radiation-crosslinked plastic having a gel value in formic acid between 20% and 60%.
Claims20
1–16. (canceled)
A roller for a sliding door of a vehicle, comprising:
- a main body with a running surface pointing radially outward, wherein the running surface is coupleable to a guide rail of the sliding door;
- and
- a central bore, which extends at least partially through the main body, for receiving a bearing arrangement for rotatable mounting of the main body,
- at least the running surface consisting of a radiation-crosslinked plastic having a gel value in formic acid of between 20% and 60%.
The roller according to claim 30, wherein the Charpy impact toughness is approximately 52 kJ/m2 at 23° C.
Dependencies are inferred from the claim text.