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US 2011/0033228 A1Published application
Welded Ball Pin and Method for the Production Thereof
AssigneeAcument GmbH & Co. Ohg
InventorRobert Bongartz
Life of this patent
Estimating the term…
Abstract
The invention relates to a welded ball pin (10) including a shaft (14; 14′) on which a completely closed ball (12) is welded, wherein the shaft (14; 14′) is configured as a hollow cylinder and an inner wall of the shaft (14′) is provided with grooves (24) extending parallel to a rotation axis of the shaft (14′).
Claims17
1-10. (canceled)
A welded ball pin comprising:
- a shaft on which a completely closed ball is welded, wherein the shalt is configured as a hollow cylinder and an inner wall of the shaft is provided with grooves extending parallel to a rotation axis of the. shaft.
A method for producing a ball pin including a completely closed ball and a shall, wherein the method comprises the following steps:
- welding a hollow cylinder to a ball as a shaft and disposing grooves extending parallel to a rotation axis of the shaft at an inner wall of the
Dependencies are inferred from the claim text.