ES273657U - Varilla para talon de neumatico. - Google Patents
Varilla para talon de neumatico.Info
- Publication number
- ES273657U ES273657U ES1982273657U ES273657U ES273657U ES 273657 U ES273657 U ES 273657U ES 1982273657 U ES1982273657 U ES 1982273657U ES 273657 U ES273657 U ES 273657U ES 273657 U ES273657 U ES 273657U
- Authority
- ES
- Spain
- Prior art keywords
- core
- tires
- strand
- same direction
- equal
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/48—Tyre cords
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/001—Beads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
- B60C2015/044—Bead cores characterised by a wrapping layer
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2046—Tire cords
- D07B2501/2053—Tire cords for wheel rim attachment
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/902—Reinforcing or tire cords
-
- 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
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Tires In General (AREA)
- Ropes Or Cables (AREA)
- Conductive Materials (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Communication Cables (AREA)
Abstract
1. Varilla para talón de neumático, formada por un alma anular y por un conjunto de hilos dispuestos sobre el alma y que rodean a ésta, caracterizada porque el conjunto de hilos está constituido por al menos una capa formada por al menos una mecha de filamentos no metálicos continuos, aproximadamente paralelos y desprovistos de impregnación, enrollada alrededor del alma en el mismo sentido hasta un grosor al menos igual al doble de diámetro medio de un filamento, con un paso que inferior a 2 ac (a: radio del círculo equivalente al perímetro de la sección recta del alma; c: circunferencia media del alma) y una torsión de igual sentido que el enrrollamiento e igual a una vuelta por paso. 2. Varilla según la reivindicación 1, caracterizada porque el paso de enrollamiento de dicha mecha varía del comienzo al final del enrrollamiento que constituye dicha capa, de preferencia en aumento de paso, pero permaneciendo éste siempre inferior a 2 a1c (a1: radio del círculo equivalente al perímetro de lasección recta de la varilla en curso de fabricación, en el lugar en que la mecha es enrollada; c: circunferencia media del alma). 3. Varilla según una de las reivindicaciones 1 ó 2, caracterizada porque el conjunto de los hilos dispuesto sobre y alrededor del alma está constituido por al menos dos capas que difieren una de otra por al menos una de las propiedades siguientes: paso, sentido del enrollamiento alrededor del alma, diámetro medio de los filamentos, y naturaleza de los filamentos que forman la mecha. 4. Varilla según la reivindicaciones 1 ó 2, caracterizada porque el conjunto de hilos dispuesto sobre y alrededor del alma está constituido por al menos dos capas y porque el paso de enrollamiento varia y, de preferencia, aumenta de la capa más proxima al alma, a la capa siguiente. 5. Varilla según una de las reivindicaciones 1 a 4, caracterizada porque al menos la capa exterior de filamentos incluye una impregnación y un revestimiento superficial de unión aplicado después de la fabricación de la varilla. 6. Varilla según una de las reivindicaciones 1 a 5, caracterizada porque el alma es de metal, por ejemplo de acero. 7. Varilla según una de las reivindicaciones 1 a 6, caracterizada porque el alma tiene una sección recta circular. 8. Varilla según una de las reivindicaciones 1 a 7, caracteriza porque el alma es rígida. 9. Varilla según una de las reivindicaciones 1 a 5, caracterizada porque el alma está constituida por filamentos empotrados en un material que tiene un módulo de elasticidad elevado (resina epoxídica, poliéster, por ejemplo). 10. Varilla según una de las reivindicaciones 1 a 9, caracterizada porque al menos ciertas mechas están formadas por filamentos de al menos dos materiales diferentes. 11. Varilla para talón de neumático.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8114228A FR2509664A1 (fr) | 1981-07-20 | 1981-07-20 | Tringle d'armature de pneumatiques |
Publications (2)
Publication Number | Publication Date |
---|---|
ES273657U true ES273657U (es) | 1984-02-01 |
ES273657Y ES273657Y (es) | 1984-09-01 |
Family
ID=9260748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982273657U Expired ES273657Y (es) | 1981-07-20 | 1982-07-19 | Varilla para talon de neumatico. |
Country Status (27)
Country | Link |
---|---|
US (1) | US4436132A (es) |
JP (1) | JPS5823980A (es) |
AR (1) | AR227251A1 (es) |
AT (1) | AT386385B (es) |
AU (1) | AU550493B2 (es) |
BE (1) | BE893593A (es) |
BR (1) | BR8204197A (es) |
CA (1) | CA1174572A (es) |
CH (1) | CH650195A5 (es) |
DE (1) | DE3227138A1 (es) |
DK (1) | DK153311C (es) |
EG (1) | EG15576A (es) |
ES (1) | ES273657Y (es) |
FI (1) | FI76739C (es) |
FR (1) | FR2509664A1 (es) |
GB (1) | GB2102745B (es) |
IL (1) | IL66349A0 (es) |
IN (1) | IN156478B (es) |
IT (1) | IT1155561B (es) |
LU (1) | LU84271A1 (es) |
MX (1) | MX154982A (es) |
NL (1) | NL8202296A (es) |
NO (1) | NO153289C (es) |
NZ (1) | NZ201302A (es) |
OA (1) | OA07155A (es) |
SE (1) | SE451312B (es) |
ZA (1) | ZA825169B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3615138A1 (de) * | 1986-05-03 | 1987-11-26 | Benteler Werke Ag | Gummi-luftreifen fuer fahrzeuge |
US5049425A (en) * | 1989-01-04 | 1991-09-17 | Abany International Corporation | Porous yarn for OMS pintles |
DE4137726C2 (de) * | 1990-11-16 | 1994-03-10 | Sumitomo Rubber Ind | Reifenwulst |
US5871603A (en) * | 1996-08-12 | 1999-02-16 | Bridgestone Corporation | Pneumatic tires with organic or inorganic fiber cord bead core |
EP0899132A1 (en) * | 1997-08-27 | 1999-03-03 | Bridgestone Corporation | Pneumatic tyres |
FR2772666B1 (fr) * | 1997-12-19 | 2000-01-21 | Michelin & Cie | Membrane de soutien de bande de roulement |
JP2009255894A (ja) * | 2007-10-26 | 2009-11-05 | Sumitomo Denko Steel Wire Kk | 環状同芯撚りビードコード及びそれを使用した車両用タイヤ |
US20130118670A1 (en) * | 2011-11-16 | 2013-05-16 | Robert Edward Lionetti | Pneumatic tire with tackified wrapped reinforcement |
FR2991632B1 (fr) * | 2012-06-07 | 2014-06-27 | Michelin & Cie | Tringle hybride allegee pour pneumatique. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2273200A (en) * | 1938-11-01 | 1942-02-17 | Du Pont | Artificial structure |
FR2049508A5 (es) * | 1969-06-11 | 1971-03-26 | Michelin & Cie | |
DE2146019A1 (de) * | 1971-09-15 | 1973-03-22 | Josef Leger | Maschine zur herstellung von drahtringen |
DE2532605A1 (de) * | 1975-07-22 | 1977-01-27 | Alfred Dipl Ing Kristen | Ringfoermige reifeneinlage |
-
1981
- 1981-07-20 FR FR8114228A patent/FR2509664A1/fr active Granted
-
1982
- 1982-06-03 NO NO821854A patent/NO153289C/no unknown
- 1982-06-04 US US06/384,915 patent/US4436132A/en not_active Expired - Fee Related
- 1982-06-07 NL NL8202296A patent/NL8202296A/nl not_active Application Discontinuation
- 1982-06-22 BE BE0/208404A patent/BE893593A/fr not_active IP Right Cessation
- 1982-07-15 LU LU84271A patent/LU84271A1/fr unknown
- 1982-07-19 MX MX193646A patent/MX154982A/es unknown
- 1982-07-19 IT IT67923/82A patent/IT1155561B/it active
- 1982-07-19 EG EG82444A patent/EG15576A/xx active
- 1982-07-19 GB GB08220832A patent/GB2102745B/en not_active Expired
- 1982-07-19 CH CH4393/82A patent/CH650195A5/fr not_active IP Right Cessation
- 1982-07-19 ES ES1982273657U patent/ES273657Y/es not_active Expired
- 1982-07-19 IL IL66349A patent/IL66349A0/xx not_active IP Right Cessation
- 1982-07-19 AU AU86174/82A patent/AU550493B2/en not_active Ceased
- 1982-07-19 NZ NZ201302A patent/NZ201302A/en unknown
- 1982-07-19 AT AT0279482A patent/AT386385B/de not_active IP Right Cessation
- 1982-07-19 JP JP57124543A patent/JPS5823980A/ja active Granted
- 1982-07-20 SE SE8204404A patent/SE451312B/sv not_active IP Right Cessation
- 1982-07-20 DE DE19823227138 patent/DE3227138A1/de active Granted
- 1982-07-20 CA CA000407671A patent/CA1174572A/en not_active Expired
- 1982-07-20 OA OA57747A patent/OA07155A/xx unknown
- 1982-07-20 DK DK326182A patent/DK153311C/da not_active IP Right Cessation
- 1982-07-20 BR BR8204197A patent/BR8204197A/pt not_active IP Right Cessation
- 1982-07-20 FI FI822564A patent/FI76739C/fi not_active IP Right Cessation
- 1982-07-20 AR AR290027A patent/AR227251A1/es active
- 1982-07-20 ZA ZA825169A patent/ZA825169B/xx unknown
- 1982-07-20 IN IN831/CAL/82A patent/IN156478B/en unknown
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19980504 |