JPH0128698B2 - - Google Patents

Info

Publication number
JPH0128698B2
JPH0128698B2 JP7105282A JP7105282A JPH0128698B2 JP H0128698 B2 JPH0128698 B2 JP H0128698B2 JP 7105282 A JP7105282 A JP 7105282A JP 7105282 A JP7105282 A JP 7105282A JP H0128698 B2 JPH0128698 B2 JP H0128698B2
Authority
JP
Japan
Prior art keywords
rubber hose
hose
joint
unvulcanized rubber
mold
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.)
Expired
Application number
JP7105282A
Other languages
English (en)
Other versions
JPS58187334A (ja
Inventor
Takashi Ishida
Kenichi Mitsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP57071052A priority Critical patent/JPS58187334A/ja
Priority to DE3314907A priority patent/DE3314907C2/de
Publication of JPS58187334A publication Critical patent/JPS58187334A/ja
Publication of JPH0128698B2 publication Critical patent/JPH0128698B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4835—Heat curing adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12441—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12469—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • 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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 ＜産業上の利用分野＞ この発明は多次元的な曲りを有する継手付き補
強ゴムホースの製造方法に関する。さらに詳しく
は、ホース継手が環状空間を形成するニツプルと
スリーブとを具備し、ゴムホースとホース継手の
締結は、スリーブをカシメ加工して行なう継手付
き補強ゴムホースの製造方法に関する。
＜従来の技術＞ 従来の多次元的な曲りを有する補強ゴムホース
の製造方法としては、ホース継手とは異なる蒸気
吹込用継手をゴムホースの両端部に装着した後成
形する蒸気加圧成形法と、成形用マンドレルをゴ
ムホース内へ挿入して曲りをもつゴムホースを成
形するマンドレル成形法がある。
＜発明が解決しようとする課題＞ しかし、前者蒸気加圧成形法の場合、ゴム材料
の流れによりゴムホースの両端部に補強糸がない
部分が形成されるため、成形後蒸気吹込用継手装
置部付近のゴムホースを切断する必要がある。
また、後者マンドレル成形法の場合、加硫成形
状態のゴムホースから前記マンドレルを簡単に抜
取ることができないという欠点がある。
この発明は前記の事情にかんがみて、ゴムホー
スの性能を害することなく、多次元的な曲りをも
つゴムホースを簡単に製造できる継手付き補強ゴ
ムホースの製造方法を提供することを目的とす
る。
＜課題を解決するための手段＞ 上記課題を解決するために、この発明の要旨と
するところは、両端部にニツプルとスリーブを備
えた継手を装着した未加硫ゴムホースを、多次元
的な曲りキヤビテイを具備する割り金型に定置
し、未加硫ゴムホース内に前記両継手を介して加
圧状態の熱媒流体を通過させるとともに、金型を
加熱することにより、未加硫ゴムホースを内外両
面から加圧加熱しつつ加硫成形した後、継手のス
リーブをカシメ加工してホース継手と加硫後のゴ
ムホースとを締結して補強継手付きゴムホースを
製造することにある。
＜実施例＞ 以下、第１〜５図を参照しながらこの発明方法
の実施例を説明する。
ここでは、ニツプル１ａとスリーブ１ｂ及び接
続用ナツト１ｃとからなるホース継手１と、１層
の補強層２ａを有する補強未加硫ホース２とを用
いて継手付き補強ゴムホースを製造する場合を例
に採り説明する。
まず、必然的ではないが、好ましくは、第１図
に示すようにあらかじめホース継手１のニツプル
面１ｄ、スリーブ内面１ｅ付近に液状接着剤を適
量塗布し、さらに未加硫ゴムホース２の端部２ｂ
付近に液状接着剤を適量塗布する。なお第１図は
一方のホース継手１および未加硫ゴムホース２の
端部を示すが、他方のホース継手１および未加硫
ゴムホース２の端部にも同様に液状接着剤を塗布
する。この接着剤塗布は、後述のホース継手１を
未加硫ゴムホース２の両端に装着後の移動を確実
に阻止し、さらには、ホース継手１のスリーブ１
ｂをカシメ加工した後のホース継手・ゴムホース
間のシール性を向上させるためである。
つぎに慣用手段で第２図に示すようにホース継
手１のニツプル１ａとスリーブ１ｂとで形成され
る環状空間１ｆ内へ未加硫ゴムホース２の端部２
ａを挿入する。こうして未加硫ゴムホース２の両
端部にホース継手１が装着された未加硫ゴムホー
スが得られる。
つぎに、三次元的な曲りキヤビテイ３ａが刻設
された割り金型３Ａ，３Ｂを用意し、該割り金型
３Ａ，３Ｂを成形プレスに組み込む。即ち、割り
金型の一方（下型）３Ａは、基体１０に取り付け
られた下熱盤６に固定され、割り金型の他方（上
型）３Ｂは、ラム４に取り付けられた上熱盤５に
固定されている。
そして、上記下型３Ａの曲りキヤビテイ３ａに
上記ホース継手１Ａ，１Ｂが装着された未加硫ゴ
ムホース２を嵌め込み、上型３Ｂと型合せ、即ち
型閉して、未加硫ゴムホース２を金型３に定置す
る。
その後、一方のホース継手１Ａに給気圧力計１
２およびバルブ１１が接続されている導管７を接
続し、他方のホース継手１Ｂに排気圧力計１３お
よびバルブ１４が接続されている導管８を接続す
る。つぎに図示しない蒸気源から高温蒸気を上熱
盤５および下熱盤６に供給して割り金型３Ａ，３
Ｂを約160℃に加熱する同時に、ラム４を降下さ
せて金型３Ａ，３Ｂの型閉じを行う。また前記バ
ルブ１１，１４を開放して前記高温蒸気（熱媒流
体）を導管７、ゴムホース２、導管８をへてドレ
ンピツト９へ供給する（この場合、ゴムホース２
内の蒸気圧は約６Kg/cm2以上に調整する）。こうし
て前記未加硫ゴムホース２は内外両面から加熱お
よび加圧されて多次元的な形状に加硫成形され
る。つぎにラム４を所定位置へ上昇させて割り金
型３Ａ，３Ｂを型開きする。
その後継手付きゴムホースを下型３Ａから取出
し、適当手段で第５図に示すように継手１のスリ
ーブ１ｂをカシメ加工、即ちカシメ部１ｇを形成
して、ホース継手１と加硫後のゴムホース２との
締結を終える。
＜発明の作用・効果＞ 以上のように、この発明方法により両端に継手
が装着された未加硫ゴムホースを加硫成形する場
合、ゴムホースは未加硫状態で容易に屈曲できる
ため、多次元的な曲りをもつキヤビテイが刻設さ
れている金型へ簡単に定置させることができ、つ
いで型閉じ状態の下でゴムホースは上下熱盤と接
触している金型からの伝熱作用と、ゴムホース内
へ導入する熱媒流体の伝熱作用および加圧作用を
受けて加硫成形される。
この場合、ホース継手は実体用継手であるから
加硫成形後取外す必要がなく、また従来法のよう
に加硫成形後ゴムホースの両端部を切断する必要
がなく、さらにゴムホース内に成形用マンドレル
を挿入する必要もないため、製造工程時間が著し
く短縮できる。
また、この発明方法によつて製造した継手付き
ゴムホーは加硫時にホース継手が装着されている
ので、ゴムホースとホース継手とのシール性が良
好で、しかも従来法にくらべて簡単に多次元的な
曲りを付与することが可能で、製造工程時間も短
縮でき、またゴムホースが具備する本来のシール
性、強度等の性能を100％有効に活用できるとい
う特徴を発揮する。
【図面の簡単な説明】
添付図面はこの発明の実施例を示し、第１図は
継手およびゴムホースの部分断面図、第２図は継
手にゴムホースを挿入した状態を示す部分断面
図、第３図は金型に継手付きゴムホースを定置し
た状態を示す平面図、第４図は口金付きゴムホー
スの加硫成形状態を示す側面図、第５図は継手を
カシメ加工した状態を示す部分断面図である。 １Ａ，１Ｂ…ホース継手、１ａ…ニツプル、１
ｂ…スリーブ、１ｆ…ニツプルとスリーブとで形
成される環状空間、１ｇ…スリーブのカシメ部、
２…ゴムホース、２ａ…補強層、３Ａ…割り金型
（下型）、３Ｂ…割り金型（上型）。

Claims (1)

  1. 【特許請求の範囲】 １ 下記工程順からなる構成の両端部に継手を有
    する継手付き補強ゴムホースの製造方法。 (a) 補強層を有する未加硫ゴムホースの両端部を
    各ホース継手のニツプルとスリーブとで形成さ
    れる環状空間に挿入して、未加硫ゴムホースの
    両端にホース継手を装着する工程。 (b) 割り金型に刻設された所定の多次元的な曲り
    キヤビテイに前記未加硫ゴムホースを嵌め込
    み、型閉して、未加硫ゴムホースを前記割り金
    型に定置する工程。 (c) 前記両ホース継手を利用して加圧状態の熱媒
    流体を前記未加硫ゴムホース内を通過させると
    ともに、金型を加熱して、前記未加硫ゴムホー
    スを内外面から加熱及び加圧して加硫成形する
    工程。 (d) 前記継手のスリーブをカシメ加工して前記ホ
    ース継手と加硫後のゴムホースとを締結する工
    程。
JP57071052A 1982-04-27 1982-04-27 継手付き補強ゴムホースの製造方法 Granted JPS58187334A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57071052A JPS58187334A (ja) 1982-04-27 1982-04-27 継手付き補強ゴムホースの製造方法
DE3314907A DE3314907C2 (de) 1982-04-27 1983-04-25 Verfahren zum Herstellen eines flexiblen Gummischlauches mit Anschlüssen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57071052A JPS58187334A (ja) 1982-04-27 1982-04-27 継手付き補強ゴムホースの製造方法

Publications (2)

Publication Number Publication Date
JPS58187334A JPS58187334A (ja) 1983-11-01
JPH0128698B2 true JPH0128698B2 (ja) 1989-06-05

Family

ID=13449361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57071052A Granted JPS58187334A (ja) 1982-04-27 1982-04-27 継手付き補強ゴムホースの製造方法

Country Status (2)

Country Link
JP (1) JPS58187334A (ja)
DE (1) DE3314907C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476286A (zh) * 2016-10-08 2017-03-08 广西大学 一种胶管与接头连接的自动化装配生产设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2427682B1 (en) 2009-05-04 2013-04-03 Parker-Hannifin Corporation Coupling for use with ultra low permeation hose

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE822440C (de) * 1948-10-29 1951-11-26 Klaue Hermann Verfahren zur Herstellung von Hochdruckschlaeuchen mit Schlaucharmaturen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476286A (zh) * 2016-10-08 2017-03-08 广西大学 一种胶管与接头连接的自动化装配生产设备

Also Published As

Publication number Publication date
JPS58187334A (ja) 1983-11-01
DE3314907A1 (de) 1983-12-22
DE3314907C2 (de) 1985-11-14

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