DE2953824C2 - Aufblasbares Einsatzteil mit Hüllteil für einen Schuh - Google Patents
Aufblasbares Einsatzteil mit Hüllteil für einen SchuhInfo
- Publication number
- DE2953824C2 DE2953824C2 DE2953824A DE2953824A DE2953824C2 DE 2953824 C2 DE2953824 C2 DE 2953824C2 DE 2953824 A DE2953824 A DE 2953824A DE 2953824 A DE2953824 A DE 2953824A DE 2953824 C2 DE2953824 C2 DE 2953824C2
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- insert
- shoe
- polypropylene
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 23
- 229920001971 elastomer Polymers 0.000 claims abstract description 17
- -1 polyethylene copolymer Polymers 0.000 claims abstract description 13
- 239000005060 rubber Substances 0.000 claims abstract description 12
- 229920000728 polyester Polymers 0.000 claims abstract description 10
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 8
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims abstract description 6
- 239000000806 elastomer Substances 0.000 claims abstract description 5
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 5
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000006261 foam material Substances 0.000 claims abstract description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 4
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 4
- 229920001194 natural rubber Polymers 0.000 claims abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 4
- 239000004945 silicone rubber Substances 0.000 claims abstract description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 4
- 229920004934 Dacron® Polymers 0.000 claims abstract description 3
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 3
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 3
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 3
- 229920005606 polypropylene copolymer Polymers 0.000 claims abstract description 3
- 239000006260 foam Substances 0.000 claims description 17
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 239000006263 elastomeric foam Substances 0.000 abstract description 4
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract description 3
- 229920002689 polyvinyl acetate Polymers 0.000 abstract description 2
- 239000011118 polyvinyl acetate Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 239000003570 air Substances 0.000 description 12
- 239000012080 ambient air Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical compound FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 description 2
- 235000019407 octafluorocyclobutane Nutrition 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- RFCAUADVODFSLZ-UHFFFAOYSA-N 1-Chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)(F)C(F)(F)Cl RFCAUADVODFSLZ-UHFFFAOYSA-N 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 239000004341 Octafluorocyclobutane Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 235000019406 chloropentafluoroethane Nutrition 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013518 molded foam Substances 0.000 description 1
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 description 1
- 229960004692 perflenapent Drugs 0.000 description 1
- 229960004624 perflexane Drugs 0.000 description 1
- KAVGMUDTWQVPDF-UHFFFAOYSA-N perflubutane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)F KAVGMUDTWQVPDF-UHFFFAOYSA-N 0.000 description 1
- 229950003332 perflubutane Drugs 0.000 description 1
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
- NJCBUSHGCBERSK-UHFFFAOYSA-N perfluoropentane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F NJCBUSHGCBERSK-UHFFFAOYSA-N 0.000 description 1
- 229960004065 perflutren Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Polyurethan; Polyesterelastomer; Fluorelastomer; chloriniertes Polyäthylen; Polyvinylchlorid; chlorsulfoniertes Polyäthylen; Polyäthylen/Äthylenvinylacetat-Copolymer; Neopren; Butadienacrylnitrilkautschuk; Butadienstryrolkautschuk; Äthylenpropylen-Polymer; natürlicher Kautschuk; hochfester Silikonkautschuk; Polyäthylen geringer Dichte; Adduktkautschuk; Sulfidkautschuk; Methylkautschuk; thermoplastische Kautschuke.
Hexafluoräthan; Schwefelhexafluorid; Perfluorpropan; Perfluorbutan; Perfluorpentan; Perfluorhexan; Perfluorheptan; Octafluorcyclobutan; Perfluorcyclobutan; Hexafluorpropylen; Tetrafluormethan; Monochlorpentafluoräthan; 1,2-Dichlortetrafluoräthan; 1,1,2-Trichlor-1,2,2-trifluoräthan; Chlortrifluoräthylen; Bromtrifluormethan; Monochlortrifluormethan. Diese Gase können als Supergase bezeichnet werden. Die beiden zweckmäßigsten Gase zur Verwendung im Einsatz sind Hexafluoräthan und Schwefelhexafluorid.
Polyätherurethan; Polyesterurethan; Äthylenvinylacetat; Polyäthylencopolymer; Polyesterelastomer (Hytrel); Äthylenvinylacetat; Polypropylencopolymer; Polyäthylen; Neopren; natürlicher Kautschuk; Dacron/Polyester; Polyvinylchloride; thermoplastische Kautschuke; Nitrilkautschuk; Butylkautschuk; Sulfidkautschuk; Polyvinylacetat; Methylkautschuk; Buna N; Buna S; Polystyrol; Äthylenpropylen; Polybutadien; Polypropylen; Silikonkautschuk.
Claims (1)
- Aufblasbares Einsatzteil für einen Schuh mit wenigstens einer durch Folienmaterial begrenzten, mit Druckgas versehenen Kammer und mit einem das Einsatzteil einschließenden, an das Einsatzteil formangepaßten, elastisch nachgiebigen Hüllteil aus elastomerem Schaum nach dem deutschen Patent Nr. 29 54 589, dadurch gekennzeichnet, daß das Schaummaterial eines der folgenden Materialien ist:
Polyätherurethan, Polyesterurethan, Äthylenvinylacetat, Polyäthylencopolymer, Polyesterelastomer, Äthylenvinylacetat, Polypropylencopolymer, Polyäthylen, Neopren, natürlicher Kautschuk, Dacron, Polyester, Polyvinylchlorid, thermoplastischer Kautschuk, Nitrilkautschuk, Butylkautschuk, Sulfidkautschuk, Polyvinylacetat, Methylkautschuk, Buna N, Buna S, Polystyrol, Äthylenpropylen, Polybutadien, Polypropylen oder Silikonkautschuk.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90/002627A US4219945B1 (en) | 1978-06-26 | 1978-06-26 | Footwear |
DE2954589A DE2954589C2 (de) | 1978-06-26 | 1979-06-26 | |
DE19792925780 DE2925780A1 (de) | 1978-06-26 | 1979-06-26 | Einen teil eines schuhs bildende vorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2953824C2 true DE2953824C2 (de) | 1995-08-17 |
Family
ID=27188089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2953824A Expired - Lifetime DE2953824C2 (de) | 1978-06-26 | 1979-06-26 | Aufblasbares Einsatzteil mit Hüllteil für einen Schuh |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2953824C2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024044528A1 (en) * | 2022-08-22 | 2024-02-29 | Nike Innovate C.V. | Sole structure for an article of footwear |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2925780A1 (de) * | 1978-06-26 | 1980-01-03 | Marion F Rudy | Einen teil eines schuhs bildende vorrichtung |
DE2801197C2 (de) * | 1977-01-14 | 1986-04-30 | Marion Franklin Northridge Calif. Rudy | Aufblasbares Einsatzteil für einen Schuh |
-
1979
- 1979-06-26 DE DE2953824A patent/DE2953824C2/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2801197C2 (de) * | 1977-01-14 | 1986-04-30 | Marion Franklin Northridge Calif. Rudy | Aufblasbares Einsatzteil für einen Schuh |
DE2925780A1 (de) * | 1978-06-26 | 1980-01-03 | Marion F Rudy | Einen teil eines schuhs bildende vorrichtung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024044528A1 (en) * | 2022-08-22 | 2024-02-29 | Nike Innovate C.V. | Sole structure for an article of footwear |
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Legal Events
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition |