JPS63303720A - シ−トの接合方法 - Google Patents

シ−トの接合方法

Info

Publication number
JPS63303720A
JPS63303720A JP62138895A JP13889587A JPS63303720A JP S63303720 A JPS63303720 A JP S63303720A JP 62138895 A JP62138895 A JP 62138895A JP 13889587 A JP13889587 A JP 13889587A JP S63303720 A JPS63303720 A JP S63303720A
Authority
JP
Japan
Prior art keywords
sheets
sheet
joining
magnetic metal
laminated body
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.)
Pending
Application number
JP62138895A
Other languages
English (en)
Inventor
Satoru Yoshida
悟 吉田
Kiyoshi Torii
鳥居　潔
Akiyoshi Ito
伊藤　昭好
Shunzo Kawai
河合　俊三
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.)
Daiwa Kobunshi Kogyo Co Ltd
Original Assignee
Daiwa Kobunshi Kogyo 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 Daiwa Kobunshi Kogyo Co Ltd filed Critical Daiwa Kobunshi Kogyo Co Ltd
Priority to JP62138895A priority Critical patent/JPS63303720A/ja
Publication of JPS63303720A publication Critical patent/JPS63303720A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap 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
    • 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
    • B29C65/3608—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 single particles, e.g. fillers or discontinuous fibre-reinforcements
    • 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
    • B29C65/3644—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 being a ribbon, band or strip
    • 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
    • B29C65/368—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 with a polymer coating
    • 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
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • 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
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces 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
    • B29C66/01—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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • 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
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
    • B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
    • 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
    • B29C66/14—Particular design of joint configurations particular design of the joint cross-sections the joint having the same thickness as the thickness 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the 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
    • B29C66/70—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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/746—Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
    • B29C66/7463—Concrete
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はシートの接合方法に関し、さらに詳しくは接着
力が均一かつ安定なシートの接合方法に関する。
〔従来の技術〕
合成樹脂シートあるいは合成ゴムシート等の端部を接合
する方法としては、例えば互いのシートの接合端部を切
欠き、その切欠部をバーナー等の加熱手段を用いて加熱
、溶着させ、重ね合わせて接着する方法や、シートと同
素材あるいは異なる素材の樹脂を溶媒に溶解させた接着
剤で接合する方法がある。前者の方法では火気を用いる
ため過熱を生じたり、シートが局所的に劣化を生ずる問
題があり、また安全性に極度の注意を払う必要がある。
また後者の方法では、溶剤を用いるため作業性に問題が
あり、また均一な接着力を得難いという問題があった。
〔発明が解決しようとする問題点〕
本発明者らは、合成樹脂シートあるいは合成ゴムシート
等を接合するに当って、磁性金属と熱溶融性接着剤とか
らなる接合手段を誘導率加熱装置を用いて加熱、溶融さ
せてシートを接着することによって、加熱状態を一定に
して均一かつ安定して接着でき、またシートが局所的に
劣化を生ずることがなく、さらには安全かつ作業性の良
好な接合方法を見出し、本発明を完成するに至った。
〔問題点を解決するための手段〕
すなわち、本発明は、シート接合部あるいはシート全面
に磁性金属板接合手段または磁性金属と熱溶融性接着剤
とからなる接合手段を施した後、誘導加熱装置によって
前記接着剤を加熱、溶融してシートを接着することを特
徴とするシートの接合方法を要旨とする。
〔実施例〕
本発明において、接合手段は磁性金属板単独のものと、
磁性金属と熱溶融性接着剤とからなるものがある。前者
の接合手段は熱溶融性シートを接着する場合に用いられ
る。後者の接合手段は、積層体と含浸体の２種類の態様
を採ることができる。
積層体は、磁性金属が板状であり、その磁性金属板の片
面あるいは両面に熱溶融性接着剤を施したものである。
含浸体は、磁性金属が粉末状であり、その金属粉末を熱
溶融性接着剤中に混練または練り込み等によって含浸さ
せたものである。
本発明において用いられる熱溶融性接着剤としては、例
えばエチレン−酢酸ビニル共重合体、改質アスファルト
、非加硫ブチル、塩素化ポリエチレン、塩化ビニル、ク
ロロスルホン化ポリエチレン、ポリエチレン等が挙げら
れる。
本発明において用いられる磁性金属としては、鉄、銅、
ニッケル、アルミニウム等の金属あるいは合金等を用い
ることができる。
また本発明において用いられる誘導加熱装置は通常のも
のでよく、接合可能なシートとしてはく通常の合成樹脂
シート、例えばエチレン−酢酸ビニル共重合体、塩素化
ポリエチレン、塩化ビニル等のシート、ポリマー改質ア
スファルト、ゴム化アスファルト等のシートが挙げられ
る。
本発明では、磁性金属と熱溶融性接着剤とからなる接合
手段が積層体の場合には、例えば第１図に示すように実
施できる。この接合方法では、合成樹脂シート１，２の
端部を上下に重ね合わせ、その間に接着剤３と金属板４
と接着剤５を順次積層した積層体６を挟み、シート１の
上方から誘導加熱装置７によって積層体６の接着剤３，
５を加熱、溶融させてシート１．２を接合する。また第
２図には他の実施例が示されており、この実施例では、
シート１の端部上部を切欠した切欠部に、シート２の端
部下部を切欠した切欠部を両シートの上下面が面一とな
るように重ね合わせ、両切大部の間に第１図と同様の積
層体６を挟み、誘導加熱装置７によって積層体６を加熱
、溶融させて両シート１．２を接合する。この実施例で
は２枚のシート１．２の上下面を面一にすることができ
る。
第３図には、２枚のシート１．２を接合すると共にコン
クリートスラブ８にシート１．２を接合する方法が示さ
れている。この場合には、コンクリートスラブ８に前述
した実施例と同様の積層体６を置き、この積層体６の上
面にシート１．２の接合部が位置するようにシート１．
２を置き、前述の実施例と同様にシート１．２を接合す
る。尚、この実施例において、金属板４を釘（図示せず
）によってコンクリートスラブ８に予め固定しておき次
いで接着剤３を塗布した積層体を用いることもできる。
第４図には、接合手段が、磁性金属粉末を熱溶融性接着
剤に含浸させた含浸体である実施例が示されている。こ
の接合方法ではシート１．２の間に全面に亘って含浸体
９を挟み、融着加熱装置７によって含浸体９を加熱、溶
融させて両シート１゜２を接合する。尚、この実施例で
はシート全面に亘って含浸体を形成したものを示したが
、端部のみを接合する場合にも適用できる。
第５図には接合手段が磁性金属板単独である場合の実施
例が示されている。この接合方法では、熱溶融性シー）
１０．１１の各端部を第２図の実施例と同様に切欠き、
両切大部で磁性金属板１２を挾むようにシート１０．１
１を重ね合わせる。
次いで同様に誘導加熱装置７によって加熱すると、シー
ト１０．１１が熱溶融性であるため溶融、接着する。
〔発明の効果〕
以上説明したように、本発明のシートの接合方法によれ
ば、磁性金属板接合手段または磁性金属と熱溶融性接着
剤とからなる接合手段を誘導加熱装置によって加熱溶融
させてシートを接着するので、加熱状態が一定でむらが
ないため接着力が均一で安定したものを得ることができ
、また火気等を用いた場合のようにシートが過熱される
ようなことはないため局部的な劣化を生ずることはない
。
さらには火気を用いないため火災等の心配がなく安全で
あり、作業も熟練を要することなく簡単に行なうことが
できる等種々の利点を有するものである。
【図面の簡単な説明】
第１図は本発明の１実施例を示す縦断面図、第２図乃至
第５図は本発明の他の実施例を示す縦断面図である。 １．２・・・合成樹脂シート、３・・・接着剤、４・・
・金属板、５・・・接着剤、６・・・積層体、７・・・
誘導加熱装置、８・・・コンクリートスラブ、９・・・
含浸体、１０゜１１・・・熱溶融性シート、１２・・・
磁性金属板接合手段。 第３図 第４図 第５図

Claims (4)

    【特許請求の範囲】
  1. （１）シート接合部あるいはシート全面に磁性金属板接
    合手段または磁性金属と熱溶融性接着剤とからなる接合
    手段を施した後、誘導加熱装置によって、前記接着剤を
    加熱、溶融させてシートを接着することを特徴とするシ
    ートの接合方法。
  2. （２）前記磁性金属が板状であり、該金属板の片面ある
    いは両面に前記接着剤を塗布してなる特許請求の範囲第
    １項記載の接合方法。
  3. （３）前記磁性金属が粉末状であり、該金属粉末が前記
    接着剤中に含浸されている特許請求の範囲第１項記載の
    接合方法。
  4. （４）前記磁性金属板接合手段を、熱溶融性シートに施
    してなる特許請求の範囲第１項記載の接合方法。
JP62138895A 1987-06-04 1987-06-04 シ−トの接合方法 Pending JPS63303720A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62138895A JPS63303720A (ja) 1987-06-04 1987-06-04 シ−トの接合方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62138895A JPS63303720A (ja) 1987-06-04 1987-06-04 シ−トの接合方法

Publications (1)

Publication Number Publication Date
JPS63303720A true JPS63303720A (ja) 1988-12-12

Family

ID=15232629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62138895A Pending JPS63303720A (ja) 1987-06-04 1987-06-04 シ−トの接合方法

Country Status (1)

Country Link
JP (1) JPS63303720A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037327A (ja) * 1989-06-05 1991-01-14 Kurata:Kk 樹脂部品の溶着方法
JPH0431031A (ja) * 1990-05-29 1992-02-03 Mitsubishi Heavy Ind Ltd プラスチックの接合法
KR100446313B1 (ko) * 2001-06-20 2004-08-30 장홍근 열가소성 수지계 적층물, 그 제조방법 및 이의 용도

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894930A (ja) * 1972-03-17 1973-12-06
JPS5321903A (en) * 1976-08-11 1978-02-28 Fujitsu Ltd Preparation of magnetic disc substrate
JPS5772816A (en) * 1980-10-27 1982-05-07 Yoshida Kogyo Kk <Ykk> Method for adhering synthetic resin molded article
JPS5882742A (ja) * 1981-11-13 1983-05-18 Nippon Denso Co Ltd プラスチツク容器の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894930A (ja) * 1972-03-17 1973-12-06
JPS5321903A (en) * 1976-08-11 1978-02-28 Fujitsu Ltd Preparation of magnetic disc substrate
JPS5772816A (en) * 1980-10-27 1982-05-07 Yoshida Kogyo Kk <Ykk> Method for adhering synthetic resin molded article
JPS5882742A (ja) * 1981-11-13 1983-05-18 Nippon Denso Co Ltd プラスチツク容器の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037327A (ja) * 1989-06-05 1991-01-14 Kurata:Kk 樹脂部品の溶着方法
JPH0431031A (ja) * 1990-05-29 1992-02-03 Mitsubishi Heavy Ind Ltd プラスチックの接合法
KR100446313B1 (ko) * 2001-06-20 2004-08-30 장홍근 열가소성 수지계 적층물, 그 제조방법 및 이의 용도

Similar Documents

Publication Publication Date Title
US3337711A (en) Method of welding metal bodies separated by an adhesive layer
JPH0328268B2 (ja)
JPH11170371A (ja) 熱可塑性合成樹脂製部材のレーザ光による溶着方法
JPS63303720A (ja) シ−トの接合方法
JPH06114565A (ja) 異種金属部材のスポット溶接方法
Wedgewood et al. Induction welding of thermoset composite adherends using thermoplastic interlayers and susceptors
JPS61202821A (ja) 積層合板を備えた板材の接合方法
JPH0197624A (ja) シートの接合方法
JP3417903B2 (ja) 金属板の溶着方法
JPH0556264B2 (ja)
JPS5932615B2 (ja) 土木用ネツトの接合方法
JPS63134226A (ja) 弗素樹脂シ−トの接合方法
JPH05309736A (ja) 発泡シートの接合方法及び装置
JP4309169B2 (ja) 熱可塑性シートの接合方法及び接合シート
JP2899035B2 (ja) 接合体および該接合体の製造法
JPS61197223A (ja) 異種合成樹脂材料の接合方法
JPH0611168Y2 (ja) 超音波溶着機
JPH10109368A (ja) プラスチック段ボールの接合方法
JPH033561Y2 (ja)
JPH0387240A (ja) 重合せ部材のウェルダー接合方法
JPH0245127A (ja) 軟質塩化ビニールシートのつき合せ固着方法及び接着テープ
JPS6024927A (ja) ハニカムコアパネルの製造方法
JPH079563A (ja) 樹脂シートの超音波溶着方法
JPS58162683A (ja) 接着方法
JPS6094482A (ja) ラミネ−ト鋼板の接合方法