JPS6253336B2 - - Google Patents

Info

Publication number
JPS6253336B2
JPS6253336B2 JP59014348A JP1434884A JPS6253336B2 JP S6253336 B2 JPS6253336 B2 JP S6253336B2 JP 59014348 A JP59014348 A JP 59014348A JP 1434884 A JP1434884 A JP 1434884A JP S6253336 B2 JPS6253336 B2 JP S6253336B2
Authority
JP
Japan
Prior art keywords
opening
metal wire
frequency induction
welding
hollow resin
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
JP59014348A
Other languages
English (en)
Other versions
JPS60159036A (ja
Inventor
Hiroyuki Takatsu
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP59014348A priority Critical patent/JPS60159036A/ja
Publication of JPS60159036A publication Critical patent/JPS60159036A/ja
Publication of JPS6253336B2 publication Critical patent/JPS6253336B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • F02M35/1036—Joining multiple sections together by welding, bonding or the like
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/362—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/51—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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/541—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles a substantially flat extra element being placed between and clamped by the joined hollow-preforms
    • 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
    • B29C66/55—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 sealing elements being incorporated into the joints, e.g. gaskets
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10327—Metals; Alloys
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/005—Hollow articles having dividing walls, e.g. additional elements placed between object parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 〔発明の目的〕 （産業上の利用分野） この発明は、高周波誘導溶着によつて組立てる
中空樹脂体の補強装置に関する。
（従来の技術） 例えば自動２輪車のエンジンに用いるエアクリ
ーナケースは、主として合成樹脂成形品である。
エアクリーナケースは、第１図および第２図に示
すように、クリーナエレメントを収容する箱状の
ケース本体１と共に、エア吸入口２およびエア導
出口３が開口する。このうちエア導出口３は、ジ
ヨイントチュ−ブ４を延出し、その先端をキヤブ
レタあるいは多気筒用の複数個のキヤブレタへ分
配するためのエアチヤンバに接続する。後者の場
合、分配を平均化させるため、ジヨイントチユー
ブ４が断面楕円形に設定されることが多い。しか
し楕円形断面のチユーブはその短軸直径方向の剛
性が弱く変形しやすいので、エアチヤンバとの接
続のシール性に問題が生ずる。剛性を上げるため
には肉厚を厚くすればよいが、コストアツプにな
り成形しにくい。短軸直径に沿つて補強リブ５を
設ける方法も有効であるが、充分な強度を得るた
めには、リブ巾が大きくなり、流通断面積を縮小
する。また補強リブを合成樹脂で一体成形するに
はブロー成形その他の金型が複雑になり、別部品
として組付ける方法も生産性が悪い。
（発明が解決しようとする問題点） 以上のように、中空樹脂体に筒状などの開口部
があり、開口部の剛性が弱いために補強リブを必
要とするものでは、金型が複雑になり、生産性が
低いという問題があるのに鑑み、この発明は、こ
の問題点を解消するもので、極めて簡単な方法を
用いて生産性よく金属リブを開口部に掛け渡すこ
とを目的とした中空樹脂体の補強装置を提供する
ものである。
〔発明の構成〕
（問題点を解決するための手段〕 上記目的をもつてこの発明の中空樹脂体の補強
装置は、熱溶融性合成樹脂の分割本体を高周波誘
導溶着によつて接合するようにした開口部を有す
る中空樹脂体において、上記開口部を横切るよう
に接合面を設定し、接合面に沿わせる高周波誘導
加熱用金属ワイヤを開口部にもこれを横切つて掛
け渡し、溶着加工後そのまま開口部に存在させた
構成にする。
（作用） このように構成したことにより、中空樹脂体が
分割半体から高周波誘導溶着して形成されると同
時に、金属線が開口部を横切つて掛け渡されたも
のとなり、開口部の変形を防ぐ。
（実施例） 第３図はこの発明の実施例を示すエアクリーナ
ケースの斜視図である。
エアクリーナケース１をジヨイントチユーブ４
ともども、半ケース（分割半体）１ａ，１ｂとし
て熱溶融性合成樹脂で成形して備える。この場合
の分割面は、必要とする補強リブを含む面に設定
する。すなわち、ジヨイントチユーブ４が楕円形
断面になり、その端面に短軸直径方向の補強リブ
を設ける必要があるので、この補強リブを含む面
によつて、ジヨイントチユーブ４を左右に２分割
設定する。
半ケース１ａ，１ｂを接合するには高周波誘導
溶着を用いる。高周波誘導溶着は、第４図に示す
ように両半ケース１ａ，１ｂの接合面５に沿つて
加熱用金属ワイヤ６を挟んで仮組みし、これに高
周波誘導コイル７によつて高周波電磁波を印加し
て金属ワイヤ６を加熱し、この熱によつて接合面
５部の合成樹脂が溶融して溶着する方法である。
金属ワイヤ６はそのまま接合面５に埋込まれる。
仮組み時の金属ワイヤ６の保持、溶着強度上接合
面５を凹溝と凸条で組合わせるとよい。
次に、前記ジヨイントチユーブ４の端面４ａに
おいては、金属ワイヤ６を分断することなく、そ
のまま短軸直径方向に沿つて掛け渡して置く。溶
着加工後この露出した金属ワイヤ６ａが補強リブ
として残される。
こうして付設された補強リブは、細い金属ワイ
ヤであり、空気流通の邪魔にならず、一体成形の
合成樹脂リブに比べ充分に大きい強度を持つ。特
に引張り方向に強く、エアチヤンバと接続すると
き、バンド型のクランプ金具で外周を締め付ける
と円形に変形しようとするのに対して、有効にこ
れを防ぐ。金属ワイヤ６は全周に連続しているの
で容易に抜け出ることもない。圧縮方向にさらに
大きい強度が必要な場合は、金属ワイヤ６の線
径、断面形状を要求に合わせて設定する。
〔発明の効果〕
以上のようにこの発明に係る中空樹脂体の補強
装置は、分割半体を接合するために接合面に沿わ
せる高周波誘導加熱用の金属ワイヤを開口部に掛
け渡して溶着加工後補強リブとして残すようにし
たもので、特別な部品、補器を用いず、また別段
の加工工程を加えないで、金属補強リブを簡単に
開口部に掛け渡すことができる。したがつて、軽
量で、かつ剛性の高い中空樹脂体を生産性よく、
低コストで提供できる効果がある。
【図面の簡単な説明】
第１図は中空樹脂体の一例を示す自動２輪車エ
ンジンエアクリーナケースの縦断側面図、第２図
は同第１図のＡ矢視図、第３図はこの発明の実施
例を示すエアクリーナケースの斜視図、第４図は
第３図の部分拡大断面図である。 １…エアクリーナケース、１ａ，１ｂ…半ケー
ス、４…ジヨイントチユーブ、５…接合面、６，
６ａ…金属ワイヤ、７…高周波誘導コイル。

Claims (1)

    【特許請求の範囲】
  1. １ 熱溶融性合成樹脂の分割本体を高周波誘導溶
    着によつて接合するようにした開口部を有する中
    空樹脂体において、上記開口部を横切るように接
    合面を設定し、接合面に沿わせる高周波誘導加熱
    用金属ワイヤを開口部にもこれを横切つて掛け渡
    し、溶着加工後そのまま開口部に存在させたこと
    を特徴とする中空樹脂体の補強装置。
JP59014348A 1984-01-31 1984-01-31 中空樹脂体の補強装置 Granted JPS60159036A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59014348A JPS60159036A (ja) 1984-01-31 1984-01-31 中空樹脂体の補強装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59014348A JPS60159036A (ja) 1984-01-31 1984-01-31 中空樹脂体の補強装置

Publications (2)

Publication Number Publication Date
JPS60159036A JPS60159036A (ja) 1985-08-20
JPS6253336B2 true JPS6253336B2 (ja) 1987-11-10

Family

ID=11858560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59014348A Granted JPS60159036A (ja) 1984-01-31 1984-01-31 中空樹脂体の補強装置

Country Status (1)

Country Link
JP (1) JPS60159036A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62298655A (ja) * 1986-06-18 1987-12-25 Nippon Denso Co Ltd 内燃機関用エアクリ−ナ
US5503192A (en) * 1993-06-08 1996-04-02 Nibco Inc. Inductive welding of thermoplastic pipe
KR100331454B1 (ko) * 1998-09-01 2002-04-09 신구 이이치 다기통 내연기관에 있어서의 관성과급식 흡기매니폴드의 구조및 이 흡기매니폴드에 있어서의 브랜치파이프의 접합방법
GB2373827B (en) * 1999-12-30 2004-04-07 Hayes Lemmerz Int Inc Composite intake manifold assembly for an internal combustion engine
ITBZ20030015A1 (it) * 2003-02-26 2004-08-27 Seeber Srl Collettore di aspirazione, in particolare per motori a combustione interna.
CN113263730B (zh) * 2021-06-08 2024-06-25 常熟塑擎汽车零部件有限公司 一种套啤螺母热插设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236170A (en) * 1975-09-18 1977-03-19 Nihon Plast Co Ltd High frequency fusion welding method
JPS55128428A (en) * 1979-03-27 1980-10-04 Kinugawa Rubber Ind Co Ltd Connecting method for thermoplastic resin product

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236170A (en) * 1975-09-18 1977-03-19 Nihon Plast Co Ltd High frequency fusion welding method
JPS55128428A (en) * 1979-03-27 1980-10-04 Kinugawa Rubber Ind Co Ltd Connecting method for thermoplastic resin product

Also Published As

Publication number Publication date
JPS60159036A (ja) 1985-08-20

Similar Documents

Publication Publication Date Title
JP3384492B2 (ja) 樹脂製吸気管の製造方法
JPH0622140Y2 (ja) フユーエルデリバリパイプ
JPS59198116A (ja) プラスチツクス材料の中空体
KR100331454B1 (ko) 다기통 내연기관에 있어서의 관성과급식 흡기매니폴드의 구조및 이 흡기매니폴드에 있어서의 브랜치파이프의 접합방법
US6739301B2 (en) Composite intake manifold assembly for an internal combustion engine and method for producing same
US6467449B2 (en) Composite intake manifold assembly for an internal combustion engine and method for producing same
JPH03179162A (ja) フユーエルデリバリパイプ
JPS6253336B2 (ja)
US6199530B1 (en) Composite intake manifold assembly for an internal combustion engine and method for producing same
JP2000505168A (ja) 熱可塑性プラスチック製の吸気装置
JP6639215B2 (ja) 吸気マニホルド
JPH09177624A (ja) 樹脂製インテークマニホールド及びその製造方法
JP2656723B2 (ja) 樹脂製屈曲管状体
JP3183182B2 (ja) 樹脂製インテークマニホルド
US6234131B1 (en) Composite intake manifold assembly for an internal combustion engine and method for producing same
JPS63314357A (ja) 内燃機関の吸気マニフォールド
US20050005888A1 (en) Composite intake manifold assembly for an internal combustion engine and method for producing same
JP3300548B2 (ja) レゾネータ付きエアーダクト
JPS62237074A (ja) 吸気マニホ−ルド
US6234130B1 (en) Composite intake manifold assembly for an internal combustion engine and method for producing same
JP2553444Y2 (ja) フユーエルデリバリパイプ
JP2574484B2 (ja) 横断流送風機の羽根車
JP3360424B2 (ja) インテークマニホールド
JPS63236626A (ja) 吸気系部品の製造方法
JP7299847B2 (ja) インテークマニホールド