METALLIC HOOK-AND-LOOP FASTENER, MANUFACTURING METHOD, MANUFACTURING APPARATUS, AND METHOD FOR JOINING METALLIC SURFACES

• Main Author: ISHII DAIGO
• Format: Patent
• Language: English; Japanese
• Published: 01.08.2019
• Subjects: BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; HABERDASHERY; HUMAN NECESSITIES; JEWELLERY; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

To provide a metallic hook-and-loop fastener which can be concaved and convexed easily and inexpensively and whose concaves and convexes are reduced in size, a manufacturing method, a manufacturing apparatus, and a method for joining metallic surfaces.SOLUTION: In a metal hook-and-loop fastener 100, a pair of hook-and-loop fasteners 16 and 16 provided with a plurality of engaging elements 14 on the surfaces 12 of metallic base materials 10 are surface-joined by engaging the engaging elements 14 of them with each other. The engaging elements 14 are finely concaved and convexed by laser processing on the surfaces 12 of the base materials 10.SELECTED DRAWING: Figure 1 【課題】容易かつ安価に凹凸加工でき、かつ凹凸寸法の小さい金属製面ファスナー、製造方法、製造装置、金属面の接合方法を提供する。【解決手段】金属製の基材１０の表面１２に複数の係合素子１４を備える一対の面ファスナー１６、１６同士を、互いの係合素子１４を相互に係合させることにより面接合するように構成した金属製面ファスナー１００であって、複数の係合素子１４は、基材１０の表面１２に対するレーザー加工により微細な凹凸形状に形成されたものである。【選択図】図１