KR880011499A - 전동벨트 및 그 제조방법 - Google Patents

전동벨트 및 그 제조방법 Download PDF

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Publication number
KR880011499A
KR880011499A KR1019880003607A KR880003607A KR880011499A KR 880011499 A KR880011499 A KR 880011499A KR 1019880003607 A KR1019880003607 A KR 1019880003607A KR 880003607 A KR880003607 A KR 880003607A KR 880011499 A KR880011499 A KR 880011499A
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KR
South Korea
Prior art keywords
belt
die
inner die
tooth
cylindrical
Prior art date
Application number
KR1019880003607A
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English (en)
Other versions
KR940006943B1 (ko
Inventor
카쓰키 와타나베
마모루 미나미무레
Original Assignee
이치키 시케오
반도가가구 가부시기가이샤
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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13715830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR880011499(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 이치키 시케오, 반도가가구 가부시기가이샤 filed Critical 이치키 시케오
Publication of KR880011499A publication Critical patent/KR880011499A/ko
Application granted granted Critical
Publication of KR940006943B1 publication Critical patent/KR940006943B1/ko

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00Driving-belts
    • F16G1/28Driving-belts with a contact surface of special shape, e.g. toothed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631Coating reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00Producing belts or bands
    • B29D29/08Toothed driving belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00Use of unspecified rubbers as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/14Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

내용 없음

Description

전동벨트 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1A도 및 제1B도는 본 발명에 의한 전동벨트의 부분단면도로서 제1A도는 타이밍벨트(timing belt)에 쓰여지며 제1B도는 코그벨트(cog belt)에 쓰여짐.
제2도, 제3도 및 제4도는 본 발명의 제조방법을 나타낸 것으로 제2도는 부직포로 내부다이(die)를 커버하는 프로세스에서 내부다이의 일부 횡단면도이고.
제3도는 장력코오드(tensile cords)을 감는 공정에서 내부다이의 일부분이부분단면도이고.

Claims (5)

  1. 탄성재매트릭스(elastomer matrix)로 구성하고 내부원둘레에 따라 일정한 길이방향의 간격으로 볼록형성(convex)을 형성한 다수의 톱니부분과 그 사이에 형성된 다수의 톱니저면(tooth bottoms)을 구비한 이음매없는 벨트본체(endless belt body)와, 상기 밸트본체내에 매입(embed)되어 상기 톱니저면표면상에서 일정한 길이로 벨트의 길이방향에 상기 벨트본체의 피치라인(pitch line)에 따라 형성되는 인장코오드(tensile cords)와, 강도가 큰 섬유로 구성되고 상기 밸트본체내에 매입되며 상기 톱니저면의 표면아래에 있는 상기 인장코오드를 커버하는 상기 톱니저면에 합침시킨 탄성제 매트릭스를 가진 압축된 엷은층을 형성하도록하고 상기 톱니부분의 내측에서 상기 압축층에 연속적으로 그리고 길이방향으로 가압함이 없이 골고루 분산되어 확산상태로 배치환 부직포(nonwoven fabric)를 구성함을 특징으로 한 전동밸트.
  2. 제1항에 있어서, 상기 벨트는 로에지타입(raw edge type)의 벨트인상기 전동벨트.
  3. 제1항에 있어서, 상기 벨트는 타이밍벨트(timing belt)임을 특징으로 한 상기 전동밸트.
  4. 제1항에 있어서, 상기 벨트는 코그벨트(cog belt)임을 특징으로한 상기 전동밸트.
  5. 원통형상 내부다이를 구비한 성형다이(forming dies)를 사용하며, 그 내부다이의 원통형외주면이 상기 벨트본체의 상기 톱니저면을 형성하는 다수의 상면(top faces)과, 상기 톱니부분을 형성하는 다수의 요홈과 외부다이의 내주면이 일정한 갭을 가진 상기내부다이의 외주면에서 상기 상면과 결착하는 원통형상 외부다이로 구성하는 상기 성형다이에 의한 전동밸트를 제조하는 방법에 있어서, 상기 내부다이의 외주원통형 상면을 용량이 크게 가압하지 아니한 부직포로 커버시키는 공정과, 상기 부직포를 압축하는 상기 내부다이의 외주원통형상면에 따라 상기 부직포상에서 나선상(spirally)으로 상기 인장코오드(tensile cords)를 감아 상기 상면상에서 주어진 두께로 형성하도록 하는 공정과, 상기 내부다이주위에 상기 외부다이를 설정하여상기 성형다이를 설치시키는 공정과, 상기 벨트본체의 매트릭스(matrix)를 구성하는 탄성재를 상기 내부다이와 외부다이 사이의 갭(gap)에 주입시켜 상기 탄성재를 경화시켜 원통형상본체를 성형시키는 공정과, 상기 성형다이를 탈형시켜 얻어진 상기 원통형상성형체를 주어진 너비로 하여 슬라이싱(slicing)시키는 공정으로 구성시킴을 특징으로 한 상기 전동밸트의 제조방법.
    ※참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019880003607A 1987-03-31 1988-03-31 전동벨트 및 그 제조방법 KR940006943B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-80351 1987-03-31
JP62080351A JPS63246532A (ja) 1987-03-31 1987-03-31 伝動ベルト

Publications (2)

Publication Number Publication Date
KR880011499A true KR880011499A (ko) 1988-10-28
KR940006943B1 KR940006943B1 (ko) 1994-07-30

Family

ID=13715830

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003607A KR940006943B1 (ko) 1987-03-31 1988-03-31 전동벨트 및 그 제조방법

Country Status (5)

Country Link
US (2) US4895555A (ko)
EP (1) EP0285406B1 (ko)
JP (1) JPS63246532A (ko)
KR (1) KR940006943B1 (ko)
DE (1) DE3874931T2 (ko)

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CZ285004B6 (cs) * 1992-11-27 1999-04-14 Continental Aktiengesellschaft Způsob výroby ozubeného řemene a ozubený řemen
US5536214A (en) * 1993-12-07 1996-07-16 Mitsuboshi Belting Ltd. Power transmission belt and method of manufacturing the same
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US8075434B2 (en) * 2003-08-06 2011-12-13 Dayco Products, Llc Profiled tip power transmission belt
US8197372B2 (en) * 2006-04-07 2012-06-12 The Gates Corporation Power transmission belt
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GB2587297B (en) 2015-03-31 2021-08-04 Fisher & Paykel Healthcare Ltd A user interface and system for supplying gases to an airway
JP6527549B2 (ja) * 2016-06-06 2019-06-05 三ツ星ベルト株式会社 歯付きベルト及びその製造方法
WO2017213103A1 (ja) 2016-06-06 2017-12-14 三ツ星ベルト株式会社 歯付きベルト及びその製造方法
WO2018029638A1 (en) 2016-08-11 2018-02-15 Fisher & Paykel Healthcare Limited A collapsible conduit, patient interface and headgear connector
US10514083B2 (en) * 2016-08-16 2019-12-24 Contitech Antriebssysteme Gmbh Cross-linked elastomeric low friction faced synchronous power transmission belt
CN107091298B (zh) * 2017-04-13 2018-10-16 安徽奥泰粉末冶金有限公司 一种农机用传动配件
KR102389737B1 (ko) 2017-04-27 2022-04-21 게이츠 코포레이션 강화 톱니를 갖는 동기화 벨트
CN111836980A (zh) 2018-03-19 2020-10-27 北极星工业有限公司 无级变速器
CN111108306A (zh) * 2018-04-04 2020-05-05 阪东化学株式会社 齿形带
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Also Published As

Publication number Publication date
EP0285406A2 (en) 1988-10-05
DE3874931T2 (de) 1993-04-29
EP0285406A3 (en) 1988-11-30
JPS63246532A (ja) 1988-10-13
DE3874931D1 (de) 1992-11-05
EP0285406B1 (en) 1992-09-30
JPH0562657B2 (ko) 1993-09-08
US4963308A (en) 1990-10-16
KR940006943B1 (ko) 1994-07-30
US4895555A (en) 1990-01-23

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