Extrusion cladding of base strip for cushioned automotive strap handle

• Main Author: VANMANEN; DICK T
• Format: Patent
• Language: English
• Published: 22.10.1985
• Edition: 4
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A resin cladding is extruded onto a base strip 10 that is assembled into a cushioned automotive pull strap handle. This is done by feeding a continuous length of base strip 10 through an extrusion mold 12 that forms a continuous resin cladding 13 surrounding base strip 10 and providing raised shoulders 15 extending along longitudinal side edges of strip 10. Discrete strips 30 are cut from continuous strip 10 and resin cladding 13 is cut and stripped away from end regions 31 of discrete strips 30. Apertures 33 are punched in end regions 31 and discrete strips 30 are assembled into strap handles. Resin cladding 13 can also be cut and stripped away from end regions 31 before discrete strips 30 are cut from continuous strip 10.