ES474573A1 - Elemento para ser utilizado como refuerzo de zapatos - Google Patents
Elemento para ser utilizado como refuerzo de zapatosInfo
- Publication number
- ES474573A1 ES474573A1 ES474573A ES474573A ES474573A1 ES 474573 A1 ES474573 A1 ES 474573A1 ES 474573 A ES474573 A ES 474573A ES 474573 A ES474573 A ES 474573A ES 474573 A1 ES474573 A1 ES 474573A1
- Authority
- ES
- Spain
- Prior art keywords
- strip
- shoe
- margins
- shank
- over
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/42—Filling materials located between the insole and outer sole; Stiffening materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/22—Supports for the shank or arch of the uppers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Elemento para ser utilizado como refuerzo de zapatos, que comprende un manguito alargado que rodea a una matriz que incluye una resina termoendurecible exteriormente activable, cuyo manguito está definido por una primera y segunda tiras de plástico enfrentadas entre sí, conjuntamente selladas en sus bordes marginales laterales para definir unos márgenes por los que puede manipularse el manguito, siendo termoplástico el material de que está formada la segunda tira y fusionable a una temperatura predeterminada, formándose la primera tira de un material que mantenga sustancialmente su resistencia tensil a dicha temperatura predeterminada, siendo termoselladas entre sí las porciones marginales de dichas tiras primera y segunda, definiendo las citadas porciones marginales una configuración de emparedado replegada en la que las capas exteriores del margen están definidas por las porciones marginales de la primera tira y en la que la porción interna del emparedado está formada en parte al menos del material de la segunda tira, fusionándose la porción interna del margen en una masa sustancialmente solidaria que se sella a la capa más externa de los márgenes, cuyos márgenes del manguito se hallan sustancialmente libres de abarquillamiento y se extienden lateralmente en una configuración generalmente plana.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/845,837 US4162583A (en) | 1977-10-26 | 1977-10-26 | Shoe stiffener |
Publications (1)
Publication Number | Publication Date |
---|---|
ES474573A1 true ES474573A1 (es) | 1979-02-16 |
Family
ID=25296195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474573A Expired ES474573A1 (es) | 1977-10-26 | 1978-10-26 | Elemento para ser utilizado como refuerzo de zapatos |
Country Status (11)
Country | Link |
---|---|
US (1) | US4162583A (es) |
JP (1) | JPS5472147A (es) |
AR (1) | AR223652A1 (es) |
BR (1) | BR7806800A (es) |
CA (1) | CA1084261A (es) |
DE (1) | DE2842354A1 (es) |
ES (1) | ES474573A1 (es) |
FR (1) | FR2406967A1 (es) |
GB (1) | GB2006609B (es) |
IT (2) | IT1099807B (es) |
MX (1) | MX149152A (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4922631A (en) * | 1988-02-08 | 1990-05-08 | Adidas Sportschuhfabriken Adi Dassier Stiftung & Co. Kg | Shoe bottom for sports shoes |
TW228469B (es) * | 1991-06-19 | 1994-08-21 | Uhl Sportartikel Karl | |
FI20002162A0 (fi) * | 2000-09-29 | 2000-09-29 | Valmet Corp | Kuivatuksen aiheuttama kireysvaihtelu paperirainassa |
US6968637B1 (en) | 2002-03-06 | 2005-11-29 | Nike, Inc. | Sole-mounted footwear stability system |
US6857205B1 (en) | 2002-05-09 | 2005-02-22 | Nike, Inc. | Article of footwear having a sole structure with a split plate |
CN101791163A (zh) * | 2010-03-19 | 2010-08-04 | 昆山龙鹰金属制品有限公司 | 鞋用钢勾心 |
CN101803811A (zh) * | 2010-03-23 | 2010-08-18 | 昆山龙鹰金属制品有限公司 | 一种皮鞋用钢勾心 |
USD903990S1 (en) | 2016-11-01 | 2020-12-08 | Lisias Ransan | Footwear component |
USD912375S1 (en) | 2018-11-01 | 2021-03-09 | Lisias Ransan | Footwear component |
US11278080B2 (en) | 2019-01-19 | 2022-03-22 | Lisias Ransan | Ballet pointe shoe having toe platform with malleable bumper |
USD920642S1 (en) | 2019-12-03 | 2021-06-01 | Lisias Ransan | Ballet pointe shoe |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1985545A (en) * | 1934-05-19 | 1934-12-25 | William H Nickerson | Shoe shank stiffener |
US2232767A (en) * | 1938-09-16 | 1941-02-25 | United Shoe Machinery Corp | Manufacture of shoe bottom units |
US2294982A (en) * | 1941-03-31 | 1942-09-08 | United Shoe Machinery Corp | Shank stiffener |
US3091872A (en) * | 1960-07-11 | 1963-06-04 | Bally S Shoe Factories Ltd | Shank and heel seat member for footwear |
GB1116626A (en) * | 1964-10-03 | 1968-06-12 | British United Shoe Machinery | Improvements in or relating to shoe shank members |
US4081917A (en) * | 1976-04-29 | 1978-04-04 | Bush Universal, Inc. | Technique and articles for forming shoe shanks |
CA1064252A (en) * | 1976-04-29 | 1979-10-16 | Raymond L. Peterson | Technique and articles for forming shoe shanks |
-
1977
- 1977-10-26 US US05/845,837 patent/US4162583A/en not_active Expired - Lifetime
-
1978
- 1978-09-25 AR AR27383478A patent/AR223652A1/es active
- 1978-09-28 DE DE19782842354 patent/DE2842354A1/de active Granted
- 1978-10-10 FR FR7828899A patent/FR2406967A1/fr active Granted
- 1978-10-12 GB GB7840300A patent/GB2006609B/en not_active Expired
- 1978-10-16 BR BR7806800A patent/BR7806800A/pt unknown
- 1978-10-24 MX MX175365A patent/MX149152A/es unknown
- 1978-10-24 CA CA314,069A patent/CA1084261A/en not_active Expired
- 1978-10-25 IT IT2911278A patent/IT1099807B/it active
- 1978-10-25 IT IT2313678U patent/IT7823136V0/it unknown
- 1978-10-26 ES ES474573A patent/ES474573A1/es not_active Expired
- 1978-10-26 JP JP13210878A patent/JPS5472147A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AR223652A1 (es) | 1981-09-15 |
DE2842354A1 (de) | 1979-05-03 |
CA1084261A (en) | 1980-08-26 |
JPS5472147A (en) | 1979-06-09 |
US4162583A (en) | 1979-07-31 |
FR2406967A1 (fr) | 1979-05-25 |
GB2006609B (en) | 1982-02-17 |
IT7823136V0 (it) | 1978-10-25 |
DE2842354C2 (es) | 1990-11-08 |
IT1099807B (it) | 1985-09-28 |
MX149152A (es) | 1983-09-07 |
JPS641121B2 (es) | 1989-01-10 |
BR7806800A (pt) | 1979-05-08 |
GB2006609A (en) | 1979-05-10 |
FR2406967B1 (es) | 1984-02-10 |
IT7829112A0 (it) | 1978-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991007 |