Composite stringer, method for manufacturing same, and method for manufacturing tape part of composite stringer
AssigneeYKK Corporation
InventorsZhiyu REN, Atsushi NAKAYA
Life of this patent
Estimating the term…
Abstract
Fastening device includes a pair of composite stringers and a slider. Tape portion of each composite stringer includes at least one sheet member, and a resin that adheres to the at least one sheet member and is formed as a layer extending along the at least one sheet member. The at least one sheet member has a resin-permeable structure. The resin permeates the structure of said at least one sheet member. The tape portion has surface conditions in accordance with the structure of the at least one sheet member in both of the first and second tape faces based on the permeation of the resin into the structure of the at least one sheet member
Claims27
A fastening device comprising:
- a pair of composite stringers;
- and
- a slider, wherein each composite stringer of the pair of composite stringers includes a fastening portion and a tape portion that is wider than the fastening portion and has a thickness defined by first and second tape faces
- the tape portion includes at least one sheet member and a resin that adheres to said at least one sheet member and is formed as a layer along said at least one sheet member, said at least one sheet member having a resin-permeable structure, the resin permeating the structure of said at least one sheet member and
- the tape portion has surface conditions in accordance with the structure of said at least one sheet member in both of the first and second tape faces based on the permeation of the resin into the structure of said at least one sheet member
A fastening device comprising:
- a pair of composite stringers;
- and
- a slider, wherein
- each composite stringer of the pair of composite stringers includes a fastening portion and a tape portion that is wider than the fastening portion and has a thickness defined by first and second tape faces,
- the tape portion includes first and second sheet portions each having a resin-permeable structure, and a resin via which the first and second sheet portions overlap,
- the resin permeates the respective structures of the first and second sheet portions to allow the tape portion to have a surface condition of the first tape face in accordance with the structure of the first sheet portion and to have a surface condition of the second tape face in accordance with the structure of the second sheet portion.
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A composite stringer comprising:
- a waterproof fastener tape having a thickness defined by first and second tape faces;
- and
- a fastener element attached to a side-edge portion of the fastener tape, wherein
- the fastener tape includes first and second sheet portions each having a resin-permeable structure, and a resin via which the first and second sheet portions overlap,
- the resin permeates the respective structures of the first and second sheet portions to allow the fastener tape to have a surface condition of the first tape face in accordance with the structure of the first sheet portion and to have a surface condition of the second tape face in accordance with the structure of the second sheet portion.
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Dependencies are inferred from the claim text.