BE834259A - STRING FOR REINFORCING RUBBER OR PLASTIC OBJECTS - Google Patents

STRING FOR REINFORCING RUBBER OR PLASTIC OBJECTS

Info

Publication number
BE834259A
BE834259A BE1006933A BE1006933A BE834259A BE 834259 A BE834259 A BE 834259A BE 1006933 A BE1006933 A BE 1006933A BE 1006933 A BE1006933 A BE 1006933A BE 834259 A BE834259 A BE 834259A
Authority
BE
Belgium
Prior art keywords
string
reinforcing rubber
plastic objects
emi
objects
Prior art date
Application number
BE1006933A
Other languages
Dutch (nl)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to BE1006933A priority Critical patent/BE834259A/en
Publication of BE834259A publication Critical patent/BE834259A/en

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
    • 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
    • D07B2201/2015—Strands
    • D07B2201/2023—Strands with core

Description

       

   <EMI ID=1.1> 

  
 <EMI ID=2.1>   <EMI ID=3.1>   <EMI ID=4.1> 

  
de buitendraden 3 een diameter van 0,25 mm hebben, is de diameter

  
 <EMI ID=5.1> 

  
kerndraad. 2 groter dan de diameter van de kerncirkel, zodat de buiten-

  
 <EMI ID=6.1> 

  
 <EMI ID=7.1> 

  
 <EMI ID=8.1> 

  
sterke vermindering van de korrosie van de draden, ...

  
Bij de streng 1 volgens de uitvinding is de diameter van de kemdra&d 2 kleiner dan de diameter van de buit endraden 3. Een belangrijk voordeel hierbij is, dat de stijfheid van een dergelijke streng volgens de uitvinding slechts in geringe mate toeneemt i.v.m. een streng bestaande uit hetzelfde aantal draden en zonder kern. Testen werden

  
 <EMI ID=9.1> 

  
de stijfheid bij een streng volgens de uitvinding plaats vindt.

  
Eet is duidelijk, dat het mogelijk is de kerndraad te vervangen door een kernstreng, waarbij de diameter van de kernstreng dan

  
 <EMI ID=10.1> 



   <EMI ID = 1.1>

  
 <EMI ID = 2.1> <EMI ID = 3.1> <EMI ID = 4.1>

  
the outer threads 3 have a diameter of 0.25 mm is the diameter

  
 <EMI ID = 5.1>

  
core wire. 2 greater than the diameter of the core circle, so that the outer

  
 <EMI ID = 6.1>

  
 <EMI ID = 7.1>

  
 <EMI ID = 8.1>

  
strong reduction in the corrosion of the wires, ...

  
With the strand 1 according to the invention, the diameter of the core wire 2 is smaller than the diameter of the outer and wires 3. An important advantage here is that the stiffness of such a strand according to the invention increases only slightly in relation to the invention. a strand consisting of the same number of threads and without a core. Tests were

  
 <EMI ID = 9.1>

  
the stiffness takes place in a strand according to the invention.

  
It is clear that it is possible to replace the core wire with a core strand, the diameter of the core strand then

  
 <EMI ID = 10.1>

Claims (1)

<EMI ID=11.1> <EMI ID = 11.1> <EMI ID=12.1> <EMI ID = 12.1>
BE1006933A 1975-10-07 1975-10-07 STRING FOR REINFORCING RUBBER OR PLASTIC OBJECTS BE834259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE1006933A BE834259A (en) 1975-10-07 1975-10-07 STRING FOR REINFORCING RUBBER OR PLASTIC OBJECTS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE834259 1975-10-07
BE1006933A BE834259A (en) 1975-10-07 1975-10-07 STRING FOR REINFORCING RUBBER OR PLASTIC OBJECTS

Publications (1)

Publication Number Publication Date
BE834259A true BE834259A (en) 1976-04-07

Family

ID=25657674

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006933A BE834259A (en) 1975-10-07 1975-10-07 STRING FOR REINFORCING RUBBER OR PLASTIC OBJECTS

Country Status (1)

Country Link
BE (1) BE834259A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006488A1 (en) * 1980-02-21 1981-08-27 Uniroyal Englebert Reifen GmbH, 5100 Aachen VEHICLE TIRES
FR2487866A1 (en) * 1980-07-29 1982-02-05 Dunlop Sa METAL CABLES FOR ARMATURES OF ELASTOMERIC OBJECTS, AND TIRES WHICH THE FRAME CONTAINS WITH SUCH CABLES
EP0250010A1 (en) * 1986-06-19 1987-12-23 N.V. Bekaert S.A. Strand for application as reinforcement in objects of polymer material as well as one or more such strand comprising objects of polymer material
WO1989009305A1 (en) * 1988-03-25 1989-10-05 N.V. Bekaert S.A. Open steel cord structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006488A1 (en) * 1980-02-21 1981-08-27 Uniroyal Englebert Reifen GmbH, 5100 Aachen VEHICLE TIRES
FR2476548A1 (en) * 1980-02-21 1981-08-28 Uniroyal Englebert Gmbh REINFORCED PNEUMATIC TAPE
FR2487866A1 (en) * 1980-07-29 1982-02-05 Dunlop Sa METAL CABLES FOR ARMATURES OF ELASTOMERIC OBJECTS, AND TIRES WHICH THE FRAME CONTAINS WITH SUCH CABLES
EP0250010A1 (en) * 1986-06-19 1987-12-23 N.V. Bekaert S.A. Strand for application as reinforcement in objects of polymer material as well as one or more such strand comprising objects of polymer material
US4969497A (en) * 1986-06-19 1990-11-13 N.V. Bekaert S.A. Strand for reinforcing objects made of polymer material
WO1989009305A1 (en) * 1988-03-25 1989-10-05 N.V. Bekaert S.A. Open steel cord structure

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: N.V. BEKAERT S.A.

Effective date: 19951007