MX173016B - Cuerda de acero con resistencia mejorada a la fatiga - Google Patents
Cuerda de acero con resistencia mejorada a la fatigaInfo
- Publication number
- MX173016B MX173016B MX020073A MX2007390A MX173016B MX 173016 B MX173016 B MX 173016B MX 020073 A MX020073 A MX 020073A MX 2007390 A MX2007390 A MX 2007390A MX 173016 B MX173016 B MX 173016B
- Authority
- MX
- Mexico
- Prior art keywords
- filaments
- steel rope
- cords
- fatigue
- improved resistance
- Prior art date
Links
Classifications
-
- 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
-
- 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
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2001—Wires or filaments
- D07B2201/2006—Wires or filaments characterised by a value or range of the dimension given
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2023—Strands with core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2036—Strands characterised by the use of different wires or filaments
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2051—Cores characterised by a value or range of the dimension given
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2059—Cores characterised by their structure comprising wires
- D07B2201/206—Cores characterised by their structure comprising wires arranged parallel to the axis
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2066—Cores characterised by the materials used
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/20—Type of machine
- D07B2207/207—Sequential double twisting devices
- D07B2207/208—Sequential double twisting devices characterised by at least partially unwinding the twist of the upstream double twisting step
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
- D07B3/106—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by comprising two bows, both guiding the same bundle to impart a twist
Landscapes
- Ropes Or Cables (AREA)
- Tires In General (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
La presente invención se refiere a una cuerda de acero para el refuerzo de elastómeros, esta cuerda de acero comprende dos cordones, que tienen al menos dos filamentos cada uno, estos cordones se tuercen entre sí y forman helicoides del mismo paso, los filamentos del primer cordón tienen un paso que difiere del paso de los helicoides y tienen un valor de más de 300 mm, los filamentos del segundo cordón tienen el mismo paso como los helicoides y se tuercen en el mismo sentido que los helicoides, todos los filamentos de ambos cordones tienen un diámetro entre 0,08 y 0.45 mm, CARACTERIZADA PORQUE el diámetro de los filamentos de uno de los cordones es al menos 0.02 mm mayor que el diámetro de los filamentos del otro de los cordones.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89200838 | 1989-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX173016B true MX173016B (es) | 1994-01-28 |
Family
ID=8202353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX020073A MX173016B (es) | 1989-04-03 | 1990-03-28 | Cuerda de acero con resistencia mejorada a la fatiga |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0466720B1 (es) |
JP (1) | JPH04506235A (es) |
KR (1) | KR920701564A (es) |
AU (1) | AU630940B2 (es) |
BR (1) | BR9007261A (es) |
CA (1) | CA2050922A1 (es) |
DE (1) | DE69004795T2 (es) |
ES (1) | ES2049026T3 (es) |
MX (1) | MX173016B (es) |
TR (1) | TR25281A (es) |
WO (1) | WO1990012145A1 (es) |
ZA (1) | ZA901611B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1879197A (en) * | 1996-03-11 | 1997-10-01 | N.V. Bekaert S.A. | Steel cord consisting of two groups of filaments (m + n) |
CN100443661C (zh) * | 2002-10-11 | 2008-12-17 | 米其林技术公司 | 用于加强重型车辆轮胎的缆线 |
BR112016022535B1 (pt) | 2014-05-08 | 2021-12-21 | Nv Bekaert Sa | Cordão de aço, lona de borracha e método para produzir um cordão de aço |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477584A1 (fr) * | 1980-03-06 | 1981-09-11 | Sodetal Develop Fil Metallique | Cables metalliques ameliores pour le renforcement des articles en caoutchouc, procede et dispositifs de fabrication |
NL191315C (nl) * | 1981-05-08 | 1995-05-16 | Bekaert Sa Nv | Kabel voor het versterken van elastomeer materiaal en werkwijze voor het vervaardigen van een dergelijke kabel. |
US4506500A (en) * | 1982-04-10 | 1985-03-26 | Tokusen Kogyo Kabushiki Kaisha | Steel cord for reinforcing a rubber structure |
LU84435A1 (fr) * | 1982-10-22 | 1984-05-10 | Bekaert Sa Nv | Cable compose pour remplacement d'elastomeres |
LU84844A1 (de) * | 1983-06-03 | 1983-11-17 | Trefilarbed Sa | Drahtseilkonstruktion fuer elastomere erzeugnisse |
JPS62125085A (ja) * | 1985-11-20 | 1987-06-06 | 東京製綱株式会社 | タイヤコ−ド |
-
1990
- 1990-03-02 ZA ZA901611A patent/ZA901611B/xx unknown
- 1990-03-22 CA CA002050922A patent/CA2050922A1/en not_active Abandoned
- 1990-03-22 ES ES90904817T patent/ES2049026T3/es not_active Expired - Lifetime
- 1990-03-22 BR BR909007261A patent/BR9007261A/pt not_active IP Right Cessation
- 1990-03-22 EP EP90904817A patent/EP0466720B1/en not_active Expired - Lifetime
- 1990-03-22 JP JP2504932A patent/JPH04506235A/ja active Pending
- 1990-03-22 AU AU52788/90A patent/AU630940B2/en not_active Ceased
- 1990-03-22 WO PCT/EP1990/000493 patent/WO1990012145A1/en active IP Right Grant
- 1990-03-22 KR KR1019910700854A patent/KR920701564A/ko not_active Application Discontinuation
- 1990-03-22 DE DE90904817T patent/DE69004795T2/de not_active Expired - Fee Related
- 1990-03-28 MX MX020073A patent/MX173016B/es unknown
- 1990-04-03 TR TR90/0338A patent/TR25281A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU630940B2 (en) | 1992-11-12 |
TR25281A (tr) | 1993-01-01 |
EP0466720A1 (en) | 1992-01-22 |
EP0466720B1 (en) | 1993-11-24 |
KR920701564A (ko) | 1992-08-12 |
BR9007261A (pt) | 1992-03-17 |
CA2050922A1 (en) | 1990-10-04 |
AU5278890A (en) | 1990-11-05 |
WO1990012145A1 (en) | 1990-10-18 |
DE69004795D1 (de) | 1994-01-05 |
DE69004795T2 (de) | 1994-03-24 |
ZA901611B (en) | 1990-12-28 |
ES2049026T3 (es) | 1994-04-01 |
JPH04506235A (ja) | 1992-10-29 |
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