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US 4,939,828 AGranted
Method of producing stiffening profiles, particularly of reduced weight
OwnerPeter Maierinventor
Life of this patent
Estimating the term…
Abstract
In a method of producing stiffening profiles, particularly of reduced weight, for example for robot arms, transmission parts, bicycle frames, loading tailgates, crossing tailgates or the like, the stiffening profile is extruded in its contours and configurations at right angles to its plane and the stiffening profiles are then cut off in a required thickness.
Claims4
A method of producing extruded profiles comprising the steps of:
- extruding a plurality of elongated profile sections along an extrusion direction, joining at least one elongated edge of one of said plurality of elongated profile sections which lies substantially parallel to the extrusion direction to an elongated edge of another of said plurality of elongated sections which lies substantially parallel to the extrusion direction, and cutting through the joined elongated profile sections at a desired thickness along a plane substantially perpendicular to the extrusion direction of said extruded profile sections.
Dependencies are inferred from the claim text.