KR920001031A - 고무제품 보강용 스틸 코드 - Google Patents

고무제품 보강용 스틸 코드 Download PDF

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Publication number
KR920001031A
KR920001031A KR1019910009558A KR910009558A KR920001031A KR 920001031 A KR920001031 A KR 920001031A KR 1019910009558 A KR1019910009558 A KR 1019910009558A KR 910009558 A KR910009558 A KR 910009558A KR 920001031 A KR920001031 A KR 920001031A
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South Korea
Prior art keywords
wires
steel cord
diameter
wire
cord
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KR1019910009558A
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English (en)
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KR940007709B1 (ko
Inventor
요시로 고바야시
고이찌 히노우라
아끼히로 나가모또
도시아끼 시미즈
다까노리 고바야시
Original Assignee
가나이 히로유끼
도꾸센 고교 가부시끼가이샤
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Priority claimed from JP2158372A external-priority patent/JPH0791791B2/ja
Priority claimed from JP10228690U external-priority patent/JPH0726398Y2/ja
Priority claimed from JP3010805A external-priority patent/JPH04308288A/ja
Application filed by 가나이 히로유끼, 도꾸센 고교 가부시끼가이샤 filed Critical 가나이 히로유끼
Publication of KR920001031A publication Critical patent/KR920001031A/ko
Application granted granted Critical
Publication of KR940007709B1 publication Critical patent/KR940007709B1/ko

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    • 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
    • D07B1/0646—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0057—Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments
    • 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
    • D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate 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 component strands away from the supply reels in fixed position
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/025—Preforming the wires or strands prior to closing
    • 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
    • D07B1/0646—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
    • D07B1/0653—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires in the 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
    • D07B2201/2001—Wires or filaments
    • D07B2201/2007—Wires or filaments characterised by their longitudinal shape
    • 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
    • D07B2201/2007—Wires or filaments characterised by their longitudinal shape
    • D07B2201/2008—Wires or filaments characterised by their longitudinal shape wavy or undulated
    • 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
    • D07B2201/2022—Strands coreless
    • 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
    • D07B2201/2024—Strands twisted
    • 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
    • D07B2201/2024—Strands twisted
    • D07B2201/2025—Strands twisted characterised by a value or range of the pitch parameter 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
    • D07B2201/2038—Strands characterised by the number of wires or filaments
    • D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
    • 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
    • D07B2201/2038—Strands characterised by the number of wires or filaments
    • D07B2201/204—Strands characterised by the number of wires or filaments nine or more wires or filaments respectively forming multiple layers
    • 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
    • D07B2207/204—Double twist winding
    • 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
    • D07B2207/209—Tubular strander
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)

Abstract

내용 없음.

Description

고무제품 보강용 스틸 코드
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1a도 및 제1b도는, 각각 본 발명에 따른 나선형 요소 스틸 코드의 횡단면도 및 개략적인 측면도.
제 2 도, 제 3 도 및 제4a도 내지 제4d도는 본 발명에 따른 스틸 코드의 여러 형태의 개략도.

Claims (8)

  1. 각각의 와이어가 0.1 내지 0.4mm 사이의 직경(d)을 가지며, 적어도 그 하나의 와이어는 0.1P 내지 0.7P 사이의 나선 피치(P1)와 d+2/100 내지 d+2/10mm 사이의 나선 직경(d1)을 갖는 나선부를 구비하고, 적어도 다른 하나의 와이어는 직선부를 구비하며,와이어 전체수의 1/4 내지 2/3가 나선이고 나머지 와이어는 코드의 임의의 단면부에서 직선이며, 5kg의 하중하의 신장률은 0.10 내지 0.40%이며, 동일 방향으로 5 내지 20mm 사이에 등각 피치(P)로 밀착 꼬임된 3 내지 27개(n)의 요소로된 스틸 와이어를 포함하는 것을 특징으로 하는 보강 스틸 코드.
  2. 제 1 항에 있어서, 적어도 두개의 상기 와이어는 각각 서로 교대하는 나선 및 직선부를 갖는 것을 특징으로 하는 보강 스틸 코드.
  3. 제 1 항 도는, 제 2 항에 있어서, 상기 각각의 직선부는 이 코드의 임의의 단면에서 적어도 하나의 나선부와 접촉하는 것을 특징으로 하는 보강 스틸 코드.
  4. 제 3 항에 있어서, 1.01S 내지 1.50S 사이의 직경을 가지며 S는 동일수의 직선 와이어로만 밀착 꼬임하여 형성하는 스틸 코드의 직경을 나타내며, 그 각각은 동일 직경을 갖는 것을 특징으로 하는 보강 스틸 코드.
  5. 제 1 항에 또는 제 2 항에 있어서, 1.01S 내지 1.05S의 직경을 가지며, S는 각각 동일 직경을 갖는 동일수의 직선 와이어를 밀착 꼬임하여 형성한 스틸 코드의 직경을 나타내는 것을 특징으로 하는 보강 스틸 코드.
  6. 3 내지 7개의 꼬임 스트랜드를 포함하며 그 각각은 청구항 1의 코드로 구성되고, 와이어의 수 n은 3 내지 7개인 것을 특징으로 하는 보강 스틸 코드.
  7. 다수의 요소 스틸 와이어를 공급하는 단계와, 적어도 하나의 와이어중 적어도 일부분을 나선형으로 형성하는 단계와 와이어를 밀착 꼬임하는 단계를 포함하는 것을 특징으로 하는 스틸 코드 제조방법.
  8. 프레임과, 축을 따라 요소 스틸 와이어를 공급하기 위해 프레임에 의해 지지된 공급기와, 적어도 하나의 공급기로부터 상기 와이어에 대한 장력을 적용시키기 위해 프레임에 의해 지지된 장력 수단과, 프레임에 의해 지지되고 축상에서 회전되기에 적합하며, 축을 따라 횡방향으로 이격 연장된 핀을 가짐으로써 장력 수단으로부터의 적어도 하나의 와이어를 핀의 상하에서 교대로 회전시키는 나선형 수단과, 프레임에 의해 지지되고 축상에서 회전되기에 적합하게 되어 있어 나선형 수단 및 다른 공급기로부터의 와이어가 스트랜드를 형성하도록 꼬이게 하는 스트랜드 수단과, 프레임에 의해 지지되고 스트랜드를 파지시키기에 적합한 파지수단을 포함하는 것을 특징으로 하는 스릴 코드 제조장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910009558A 1990-01-31 1991-06-11 고무제품 보강용 스틸 코드 KR940007709B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP90-10805 1990-01-31
JP3-10805 1990-01-31
JP2158372A JPH0791791B2 (ja) 1990-06-16 1990-06-16 ゴム製品補強用スチールコード
JP2-158372 1990-06-16
JP90-158372 1990-06-16
JP10228690U JPH0726398Y2 (ja) 1990-10-01 1990-10-01 ゴム製品補強用スチールコード
JP90-102286 1990-10-01
JP2-102286(U) 1990-10-01
JP3010805A JPH04308288A (ja) 1991-01-31 1991-01-31 スチールコードの製造方法及びその製造装置

Publications (2)

Publication Number Publication Date
KR920001031A true KR920001031A (ko) 1992-01-29
KR940007709B1 KR940007709B1 (ko) 1994-08-24

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KR1019910009558A KR940007709B1 (ko) 1990-01-31 1991-06-11 고무제품 보강용 스틸 코드

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Country Link
US (1) US5319915A (ko)
EP (1) EP0462716B1 (ko)
KR (1) KR940007709B1 (ko)
DE (1) DE69110771T2 (ko)

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Also Published As

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US5319915A (en) 1994-06-14
EP0462716B1 (en) 1995-06-28
DE69110771D1 (de) 1995-08-03
DE69110771T2 (de) 1996-03-21
EP0462716A1 (en) 1991-12-27
KR940007709B1 (ko) 1994-08-24

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