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US 11,945,146 B2Granted
Connecting part, a tool for producing a connecting part and fastening system having connecting part
AssigneeGottlieb Binder GmbH & Co. KG
InventorKonstantinos Poulakis
Life of this patent
Estimating the term…
Abstract
A connecting part (3) is formed by injection moulding. A closure part (11) forms a component of an adhesive closure having adhesive or hooking elements and is introducible as an insert part into an injection mould. In a back-injection process, the connecting part (3) forms a structural part containing the closure part (11) as an integral component.
Claims17
A connecting part, comprising:
- a base body of a body synthetic material;
- a unitary, one-piece fastening part of a fastener synthetic material and having at least one of adhesive or hooking elements on one side of said fastening part and constituting a component of a contact fastener on a first side of said base body, said synthetic materials being intrinsically bonded with one another along at least one planar extending connection surface by forming a common molten mass, by being molded directly and by being in direct contact with one another without other structure between said synthetic materials forming a planar fused joint between said synthetic materials, the body synthetic material and the fastener synthetic material being different synthetic plastics;
- and
- an anchor on a second side said base body capable of fixing said base body with said fastening part thereon to a structure, said second side being opposite said first side.
1 more element
A tool for producing a connecting part, the tool comprising:
- a back injection molding first tool part having a first mold cavity capable of forming at least a large part of a base body of the connecting part with a body synthetic material;
- and
- a back injection molding second tool part closing said first mold cavity and having a second mold cavity capable of receiving a fastener part of a fastener synthetic material, said first and second mold cavities being substantially of equal size the body synthetic material and the fastener synthetic material being different synthetic plastics forming a planar fused joint between said synthetic materials.
A fastening system, comprising
- a component, having an attachment part connected thereto, said attachment part having first adhesive or hooking elements thereon;
- a structure;
- and
- a connecting part on said structure, said connecting part including a base body of a body synthetic material;
- a unitary, one-piece fastening part of a fastener synthetic material and having at least one of adhesive or hooking elements on one side of said fastening part and constituting a component of a contact fastener on a first side of said base body, said synthetic materials being intrinsically bonded with one another along at least one planar extending connection surface by forming a common molten mass, by being molded directly and by being in direct contact with one another without any other structure between said synthetic materials forming a planar fused joint between said synthetic materials, the body synthetic material and the fastener synthetic material being different synthetic plastics;
- and
- an anchor on a second side said base body fixing said base body with said fastening part thereon to said structure, said second side being opposite said first side, said adhesive or hooking elements on said connecting part corresponding and mating with said adhesive or hooking elements on said attachment part.
4 more elements
Dependencies are inferred from the claim text.