Process and device for fitting extrudates with securing components or the like
AssigneeSaar-Gummiwerk GmbH
InventorsRalf Sehr, Stefan Kotz
Life of this patent
Estimating the term…
Abstract
This is a proposal of a process and a device for the serial assembly of extrudates with securing elements or the like, where the securing elements or the like are fed to the extrusion tool during the extrusion process. Then they are inserted in said extrusion tool and anchored in the extrudate as a result of the occurring extrusion.
Claims3
A process for serial assembly of extrudates with securing elements comprising controlling a feeder unit containing the securing elements with a control unit, feeding securing elements with the feeder unit during extrusion to an extrusion tool, and inserting and anchoring the securing elements in the extrudate during the extrusion.
A serial assembly system for providing securing elements in extrudates at spaced intervals comprising a conveyor and a sorting system, plural loose securing elements in the sorting system, an extrusion tool having extrudate positioned proximal the sorting system, a duct for conveying the loose securing elements at an intended set position on the extrudate, a synchronously clocked setting and an extrudate feeder unit provided on the extrusion tool, a distance measurement device connected to tool for measuring and providing a length of the extrudate, and a control unit connected to the distance measurement device and the extrusion tool for triggering clock pulses in the clocked setting whereby the loose securing elements are assembled with the extrudate at the intended set position.
A serial assembly process comprising providing a feeder-sorter device, providing plural fastening elements in the device, providing an extrusion die proximal the device, feeding and individually positioning each of the plural fastening elements in a spray head of the extrusion die, connecting an integral-path measuring system to the die, measuring and recording extrusion speed, connecting a control unit to the path measuring system for receiving the measured extrusion speed, connecting a feed unit to the control unit, activating the feed unit in response to a signal from the control unit, supplying the positioned fastening element to an extrudate from the die, and anchoring and assembling the fastening elements in the extrudate at desired intervals.
Dependencies are inferred from the claim text.