CA2050922A1 - Steel cord with improved fatigue strength - Google Patents
Steel cord with improved fatigue strengthInfo
- Publication number
- CA2050922A1 CA2050922A1 CA002050922A CA2050922A CA2050922A1 CA 2050922 A1 CA2050922 A1 CA 2050922A1 CA 002050922 A CA002050922 A CA 002050922A CA 2050922 A CA2050922 A CA 2050922A CA 2050922 A1 CA2050922 A1 CA 2050922A1
- Authority
- CA
- Canada
- Prior art keywords
- filaments
- strand
- diameter
- strands
- cord
- 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.)
- Abandoned
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89200838.4 | 1989-04-03 | ||
EP89200838 | 1989-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2050922A1 true CA2050922A1 (en) | 1990-10-04 |
Family
ID=8202353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002050922A Abandoned CA2050922A1 (en) | 1989-04-03 | 1990-03-22 | Steel cord with improved fatigue strength |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0466720B1 (de) |
JP (1) | JPH04506235A (de) |
KR (1) | KR920701564A (de) |
AU (1) | AU630940B2 (de) |
BR (1) | BR9007261A (de) |
CA (1) | CA2050922A1 (de) |
DE (1) | DE69004795T2 (de) |
ES (1) | ES2049026T3 (de) |
MX (1) | MX173016B (de) |
TR (1) | TR25281A (de) |
WO (1) | WO1990012145A1 (de) |
ZA (1) | ZA901611B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0886693B1 (de) * | 1996-03-11 | 2001-11-28 | N.V. Bekaert S.A. | Aus zwei gruppen von filamenten (m+n) bestehendes stahlseil |
AU2003278053A1 (en) | 2002-10-11 | 2004-05-04 | Michelin Recherche Et Technique S.A. | Cords for reinforcing heavy vehicle tyres |
HUE041772T2 (hu) | 2014-05-08 | 2019-05-28 | Bekaert Sa Nv | Acélhuzal csökkentett maradó sodrattal |
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 WO PCT/EP1990/000493 patent/WO1990012145A1/en active IP Right Grant
- 1990-03-22 ES ES90904817T patent/ES2049026T3/es not_active Expired - Lifetime
- 1990-03-22 DE DE90904817T patent/DE69004795T2/de not_active Expired - Fee Related
- 1990-03-22 JP JP2504932A patent/JPH04506235A/ja active Pending
- 1990-03-22 CA CA002050922A patent/CA2050922A1/en not_active Abandoned
- 1990-03-22 BR BR909007261A patent/BR9007261A/pt not_active IP Right Cessation
- 1990-03-22 AU AU52788/90A patent/AU630940B2/en not_active Ceased
- 1990-03-22 KR KR1019910700854A patent/KR920701564A/ko not_active Application Discontinuation
- 1990-03-22 EP EP90904817A patent/EP0466720B1/de not_active Expired - Lifetime
- 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 |
---|---|
DE69004795D1 (de) | 1994-01-05 |
AU630940B2 (en) | 1992-11-12 |
EP0466720B1 (de) | 1993-11-24 |
AU5278890A (en) | 1990-11-05 |
KR920701564A (ko) | 1992-08-12 |
TR25281A (tr) | 1993-01-01 |
DE69004795T2 (de) | 1994-03-24 |
MX173016B (es) | 1994-01-28 |
BR9007261A (pt) | 1992-03-17 |
EP0466720A1 (de) | 1992-01-22 |
JPH04506235A (ja) | 1992-10-29 |
WO1990012145A1 (en) | 1990-10-18 |
ZA901611B (en) | 1990-12-28 |
ES2049026T3 (es) | 1994-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |