KR900015901A - 타이어 구성부재의 되접는 방법 및 장치 - Google Patents

타이어 구성부재의 되접는 방법 및 장치 Download PDF

Info

Publication number
KR900015901A
KR900015901A KR1019890018516A KR890018516A KR900015901A KR 900015901 A KR900015901 A KR 900015901A KR 1019890018516 A KR1019890018516 A KR 1019890018516A KR 890018516 A KR890018516 A KR 890018516A KR 900015901 A KR900015901 A KR 900015901A
Authority
KR
South Korea
Prior art keywords
arc
diameter
forming drum
cylindrical bodies
tire
Prior art date
Application number
KR1019890018516A
Other languages
English (en)
Other versions
KR920009931B1 (ko
Inventor
세이이찌로 니시이데
마사또 스에야스
다께시 요네자와
마사하루 스미우찌
히로시 오가와
Original Assignee
이에이리 아끼라
가부시끼가이샤 브리지스톤
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 by 이에이리 아끼라, 가부시끼가이샤 브리지스톤 filed Critical 이에이리 아끼라
Publication of KR900015901A publication Critical patent/KR900015901A/ko
Application granted granted Critical
Publication of KR920009931B1 publication Critical patent/KR920009931B1/ko

Links

Classifications

    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3207—Positioning the beads
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

내용 없음.

Description

타이어 구성부재의 되접는 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일 실시예를 도시한 정면도,
제3도는 제1도의 II-II선 단면도,
제4A도 및 제4B도는 제2도의 III-III선 단면도.

Claims (2)

  1. 확충 가능한 한쌍의 원통체를 최소경까지 축경해서 각각에 비이드를 유지시키고 이들 비이드를 성형 드럼에 감겨진 타이어 구성부재상의 소정 위치에 배치하는 공정과, 원통체를 중간경까지 확경하고 성형 드럼의 브레더를 팽창시켜 그 브레더와 원통체로 타이어 구성부재의 축방향 양단을 각각 끼우는 공정과, 양원통체를 상기 비이드의 거의 반경방향 외측까지 이동시키고 타이어 구성부재의 축방향 양단부를 비이드에 압착하면서 들어올리는 공정과, 양 원통체를 최대경까지 확충한 다음, 이들 원통체를 성형드럼의 축방향 중앙을 향해서 이동시키고 이들 원통체, 브레더 및 성형 드럼으로 타이어 구성부재의 축방향 양단부를 비이드 주위로 되접는 공정을 포함하는 것을 특징으로 하는 타이어 구성부재의 되접는 방법.
  2. 복수의 아아크상 세그먼트로 구성되며, 서로 대향하는 축방향 내단에 비이드를 유지할 수 있는 유지부를 가지는 한쌍의 원통체와, 상기 아아크상 세그먼트를 동기해서 반경방향으로 이동시키므로서 원통체를 확축시키는 확축기구와 아아크상 세그먼트의 반경방향 내측으로의 이동을 제한해서 원통체를 최소경으로 규정하는 최소경 스토퍼와, 양 원통체를 성형드럼의 축방향 양단부에 각각 설치되어 팽창, 수축가능한 브레더를 구비한 타이어 구성되접는 장치에 있어서, 상기 아아크상 세그먼트의 반경방향 외측으로의 이동을 제한해서 원통체를 최대경과 최소경 사이의 중간견에 규정하는 중간경 스토퍼를 설치하고, 그 중간경 스토퍼를 아아크상 세그먼트의 이동을 제한하는 제한 위치와 그 제한을 행하지 않는 퇴피 위치 사이에서 이동되는 이동기구를 설치한 것을 특징으로 하는 타이어 구성부재의 되접는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890018516A 1989-04-25 1989-12-14 타이어 구성부재의 되접는 방법 및 장치 KR920009931B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP890105559 1989-04-25
JP1105559A JP2706974B2 (ja) 1989-04-25 1989-04-25 タイヤ構成部材の折返し方法
JP105559 1989-04-25

Publications (2)

Publication Number Publication Date
KR900015901A true KR900015901A (ko) 1990-11-10
KR920009931B1 KR920009931B1 (ko) 1992-11-06

Family

ID=14410903

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890018516A KR920009931B1 (ko) 1989-04-25 1989-12-14 타이어 구성부재의 되접는 방법 및 장치

Country Status (7)

Country Link
US (1) US5071498A (ko)
EP (1) EP0394554B1 (ko)
JP (1) JP2706974B2 (ko)
KR (1) KR920009931B1 (ko)
CA (1) CA2005148C (ko)
DE (1) DE68922299D1 (ko)
ES (1) ES2073423T3 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708515A1 (fr) * 1993-08-04 1995-02-10 Michelin & Cie Procédé et machine de confection de pneumatiques.
US6758930B1 (en) 1999-11-18 2004-07-06 The Goodyear Tire & Rubber Company Process and apparatus for tire manufacturing with optimized bead positioning
AU2152100A (en) * 1999-11-18 2001-05-30 Goodyear Tire And Rubber Company, The Process and apparatus for tire manufacturing with optimized bead positioning
JP4827338B2 (ja) * 2001-08-27 2011-11-30 旭化成建材株式会社 圧力容器の蓋体ロック機構
JP2003089158A (ja) * 2001-09-19 2003-03-25 Bridgestone Corp バンド成型ドラムおよびそれを用いたバンド成型装置
JP4188756B2 (ja) * 2003-05-29 2008-11-26 横浜ゴム株式会社 物品把持装置
DE102004032510B4 (de) * 2004-07-06 2018-05-17 Continental Reifen Deutschland Gmbh Verfahren und Vorrichtung zum Aufbau eines Radialreifens
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
US8091602B2 (en) * 2008-07-02 2012-01-10 Davian Enterprises, LLC Transfer ring having advantaged cam follower-camming groove aspect and method
BRPI0822959B1 (pt) * 2008-07-23 2018-11-27 Pirelli aparelho para fabricar pneus para rodas de veículo, e, processo para fabricar um lote de pneus para rodas de veículos.
US8505605B2 (en) * 2010-08-10 2013-08-13 Bps Engineering, Llc Transfer ring which resists backdriving forces during a tire construction process
CN108819306A (zh) * 2010-09-28 2018-11-16 倍耐力轮胎股份公司 用于制造用于车辆车轮的轮胎的处理和设备
WO2013002823A1 (en) * 2011-06-30 2013-01-03 Michelin Recherche Et Technique S.A. Methods and apparatus for installing a tread ring upon a tire carcass
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
WO2014197579A1 (en) 2013-06-07 2014-12-11 Davian Enterprises, LLC Tire building drum with increased range of movement
EP3102400A4 (en) 2014-02-07 2017-10-18 Davian Enterprises, LLC Expandable drum having irregular segment profiles
JP6317642B2 (ja) * 2014-07-29 2018-04-25 住友ゴム工業株式会社 空気入りタイヤ、空気入りタイヤの製造方法及びこの製造方法に用いられる成形ドラム
CN112770896B (zh) 2018-09-27 2023-11-07 达维阶企业有限责任公司 带有滑块和导轨系统的传递环
US11548251B2 (en) 2019-01-28 2023-01-10 Davian Enterprises, LLC Expandable belt and tread drum with reverse offset fingers
US11993043B2 (en) 2020-12-03 2024-05-28 Davian Enterprises, LLC Expandable belt and tread drum with magnetic deck fixing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259148A (ko) * 1959-08-25
US3272677A (en) * 1962-12-04 1966-09-13 Us Rubber Co Inflatable annular bladder used to form the bead region of a pneumatic tire carcass
DE1579175C3 (de) * 1966-03-08 1973-12-20 Continental Gummi-Werke Ag, 3000 Hannover Vorrichtung zum Aufbauen von Fahr zeugluftreifen
US3490980A (en) * 1966-07-22 1970-01-20 Nationalstandard Co Tire building apparatus
DE1729594A1 (de) * 1967-09-22 1971-06-24 Continental Gummi Werke Ag Reifenaufbaumaschine
US3776793A (en) * 1970-02-19 1973-12-04 Nat Standard Co Method of incorporating tire beads into a tire
JPS5119871B2 (ko) * 1972-06-28 1976-06-21
US4199393A (en) * 1978-09-06 1980-04-22 The General Tire & Rubber Company Apparatus for forming the bead and sidewall portions of a pneumatic tire and apparatus and method of making the same
JPS5892551A (ja) * 1981-11-30 1983-06-01 Yokohama Rubber Co Ltd:The タイヤ成形ドラムの駆動装置
US4830693A (en) * 1985-11-08 1989-05-16 Bridgestone Corporation Method for forming a tire around a bead
JP2519069B2 (ja) * 1987-10-06 1996-07-31 株式会社ブリヂストン タイヤ成形装置

Also Published As

Publication number Publication date
KR920009931B1 (ko) 1992-11-06
DE68922299D1 (de) 1995-05-24
EP0394554A3 (en) 1991-06-05
ES2073423T3 (es) 1995-08-16
JP2706974B2 (ja) 1998-01-28
CA2005148A1 (en) 1990-10-25
JPH02283434A (ja) 1990-11-20
EP0394554B1 (en) 1995-04-19
EP0394554A2 (en) 1990-10-31
CA2005148C (en) 1994-10-04
US5071498A (en) 1991-12-10

Similar Documents

Publication Publication Date Title
KR900015901A (ko) 타이어 구성부재의 되접는 방법 및 장치
US3433695A (en) Apparatus for manufacturing pneumatic tires
ATE443610T1 (de) Reifenaufbautrommel und reifenaufbauverfahren
ATE317326T1 (de) Reifenaufbautrommel mit einer wulstumschlagvorrichtung
US4190482A (en) Tire building apparatus
GB1407115A (en) Tyre building apparatus
JP2000511842A (ja) タイヤ組み立てドラム
ATE409110T1 (de) Reifentrommelanordnung mit umschlagmechanismen zum bau eines unvulkanisierten reifens
ES295319A1 (es) UNA MáQUINA DE FABRICAR NEUMáTICOS
AR024978A1 (es) Un aparato para montar un neumatico.
GB1455395A (en) Tyre constructing machine
US3676261A (en) Bead setting and ply turnup apparatus
US2743760A (en) Method and apparatus for building tire casings
GB1395359A (en) Apparatus for building and shaping a blank for radial-ply tyres
GB1253869A (en) Tyre building apparatus
KR830006005A (ko) 타이어 성형기
KR900015899A (ko) 트레드 센터링 방법 및 장치
GB1361679A (en) Tyre making apparatus
US3490980A (en) Tire building apparatus
US2878857A (en) Tire building apparatus
GB1220134A (en) Method of and apparatus for manufacturing pneumatic tyres
US20020056522A1 (en) Method of folding tire breaker ply edges
GB1373120A (en) Tyre making apparatus
US3687779A (en) Tire building apparatus with inflatable turn-up bladder
KR19990083504A (ko) 타이어제조장치및방법

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19971028

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee