JPS58108109A - クリップ付モ−ルの製造方法 - Google Patents

クリップ付モ−ルの製造方法

Info

Publication number
JPS58108109A
JPS58108109A JP56207336A JP20733681A JPS58108109A JP S58108109 A JPS58108109 A JP S58108109A JP 56207336 A JP56207336 A JP 56207336A JP 20733681 A JP20733681 A JP 20733681A JP S58108109 A JPS58108109 A JP S58108109A
Authority
JP
Japan
Prior art keywords
clip
molding
thermoplastic resin
main body
molding 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.)
Granted
Application number
JP56207336A
Other languages
English (en)
Other versions
JPS6225494B2 (ja
Inventor
Shinji Takeda
竹田　信二
Shuri Hase
長谷　修利
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP56207336A priority Critical patent/JPS58108109A/ja
Priority to US06/448,343 priority patent/US4489019A/en
Priority to GB8236409A priority patent/GB2112699B/en
Publication of JPS58108109A publication Critical patent/JPS58108109A/ja
Priority to US06/650,539 priority patent/US4579755A/en
Priority to GB8510974A priority patent/GB2157227B/en
Publication of JPS6225494B2 publication Critical patent/JPS6225494B2/ja
Granted legal-status Critical Current

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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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • 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
    • B29C35/12—Dielectric heating
    • 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
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C65/44—Joining a heated non plastics element to a plastics element
    • B29C65/46—Joining a heated non plastics element to a plastics element heated by induction
    • 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
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/731—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the 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
    • B29C66/70—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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/006—PBT, i.e. polybutylene terephthalate
    • 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
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0006—Dielectric
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0046—Elastic
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/007—Narrow strips, e.g. ribbons, tapes, bands
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/302—Trim strips
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (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】 本発明は、高周波成形機により熱可塑性樹脂製クリップ
を熱可塑性樹脂製モール本体に結合するようにしたモー
ルに関するものである。
従来の自動軍用装置ｍ−ｔ−／には、主として熱可塑性
樹脂を押出成形又は射ａ成形上により製造されていた・
押出成形はモール本体の断面形状が一定である場合にな
されるもので、七−Ｎ本体にクリップが取付いたものを
押出成形することは不可能である。他方、射出成形の場
合はモール本体の断面形状が一定であるものも一定でな
いものも、又クリップ付ぎのモールをも製造することが
できる。
しかし射出成形の致命的欠点として、金型製作費用や射
出成形機自体が非常に高価であり、また金ＷＩｌｆｗに
時間かかかる等の不具合があった〇このため発明者は上
記欠点に鑑み、高周波成形機を使用してクリップ付きモ
ールを製造できないかと思考した。即ち９本願発明はモ
ール本体にりＱｙプのボディ部をセットし高周波成形機
によって樹脂を局部的溶融させ前記モール本体とクリッ
プと、を結合させることによつてモールを製造せんとす
るものである。
本発明に係る叱−Ｎ本体およびクリップを構成する熱可
塑性樹脂の少なくとも一方は高周波加熱で容品に発熱す
る誘電損失の大きい樹脂であることが望ましい。かかる
樹脂としてはポリ塩化ビニル、ポリブチＶンデレフタレ
ート等のポリエステル、ポリアセタール等である。また
両者を構成する熱可塑性樹脂は相互に親和性が良く溶接
されるものでなければならない。溶接性からみると同一
材質の組合せが好ましい。また溶接時に樹脂が溶融し形
状が保持されないことを考えると形状保持が望まれるク
リップをモール本体より発熱しにくい材料で構成するの
が好ましい場合もある。かかる場合にクリップのボディ
に容品に加熱され溶融する熱可塑性樹脂の接合片を組み
付欧接合な客易にすることが好ましい。またモール本体
にはクリ、デのボディが挿入される凹部を投杼ておくの
が好ましい。
高周波加熱は接合部のみに高周波が作用し、その部分の
みが溶融し融着するのが好ましい。特にクリップの頭部
が加熱されないようにする必要がある。この方法として
高屑波加熱機の電極間に加熱したい部分のみを入れ、加
熱したくない部分特にクリップ頭部を電極間から離すこ
とが望ましい。
なお電極の一部に凹部を形成し、この凹部区クリップの
頭部を入れることもクリップ頭部の加熱を防止する一方
法である。また加熱により溶融し形状が変るのを防ぐた
めｙ　＋３コン樹脂等の誘電損失の小さい物質で型を作
り、型内で加熱することもできる。クリップの頭部がど
うしても加熱され溶融する場合＃Ｃはクリップ頚部を型
で覆うようにすることもできる。この場合にはクリップ
の頚部が加熱されて溶融して−Ｗにより再成形されるた
め目的のクリップの頭部のものが得られる。なお。
考え方として、＊融して形状が変化する部分にはＶｔＪ
コン樹脂等の型をあ゛てがい変形を防止する。
以下８本発明の実施例を添付図面Ｅｌ＆いて説明する。
第１図、第８図は本発明に係る装飾・七−Ａ／ｌＯを示
すもので、該モールｌＯは熱可塑性樹脂製のモール本体
８と複数個の熱可塑性樹脂製のクリップ８とから成うて
いる。
第８図は断面形状が一定であるモール本体２を示してい
る。このようなモール本体８は通常押出成形により製造
されるものであるが、別設本願に必要な七−Ｎ本体とし
ては断面一定なものに限定されるものではない。そして
成形後に、下面１ｍにクリップ取付用の穴８ｂが穿設さ
れる。なお。
取付穴２１はかならずしも必要とするものではない。例
えば叱−Ｎ本体とクリップが同材質で接合が容品である
場合には七−Ｎ本体の表１ｉＣ直接クリップを接合でき
る。
クリップ８の形状を例示すれば第一図、栴６図の如くで
ある。第一図のクリップ８ムは一体成形されている例で
材質はモール本体８と同質のものでも異質のものでもよ
い。同質の場合は七−Ｎ本体８との接着度合が強いが異
質の場合は少し弱い。
モール本体の材質としては通常徳化ビニール、ボリアセ
一−ル樹脂などが使用される。
前記クリップ３ムは下方に砥在する略三角形の頚部１０
ｇと断面円形の軸部１１８と断面円形のボディ部■］と
鍔部１８８とから成りている・前記三角形頭部１０８の
根元外周部１４ｇは弾性を有し、矢印方向にたわみ得る
ように形成されている。
第６図のクリップ８ＢはクリップＰＣ接合片Ｑ命を組合
わせた例である。第１図の部分と同形状の部分について
は同じ番号が付しである。クリップＰのボディは小内部
ｇ０８と大内部８１８とが軸部８８８で結合された構成
となっている。接合片Ｑ（第６図の平面図参照）はリン
グ状で周辺から中心部に切込みＢ８８が設けられている
・この切込みｊ１８８１ｃクリップＰの軸部２２８が第
６Ｉｉｌの矢印方向に挿入され、接合片Ｑの切込み１８
８の絞り部１４８を押し拡げるようにして押込まれ、そ
の軸部Ｂ８３は中心孔８６８の部分に位置することにな
る。つまり、栴６図の状態になる。この状態でクリップ
Ｐよ接合片Ｑは完全に係合され第６図の矢印と反対の方
向に抜は出ることはない。クリップＰの三角形部分１０
８の根元外周部１４８が弾性を有する点は前述の第１図
のクリップ８ムの場合と同様である。
なお、接合片Ｑを形成する熱可塑性樹脂はクリップＰを
形成する熱可塑性樹脂より高周波加熱の春易なもの望ま
しくは加熱が容品でモール本体と同じ樹脂がよい。
尚、第４図、１１１６図の鍔部１８Ｂは外方に突出して
いるわけであるが、別段第１図の二点鎖線のような凹部
２してもよい。この場合は、後述のような方法で高周波
成形機で加熱したとき前記興部内にモール本体の溶融樹
脂が流れ込むことにより七−〜本体とクリップとが結合
される。
次に４−ル本体２の穴ｓｂｃクリップ８を結合する方法
について説明する。第７図のようＮ：モール本体８を、
Ｖリコン！ム製の下！１１１１の凹部１１ａｒ−セット
し０次にモール本体８の複数個の孔２ｂ内にクリップ８
をそれぞれセットする。しかる後に、金属製の電極ｌ！
をかぶせる。該電極１Ｂにはクリップ８の三角形頭部１
０８が十分に入り得るような凹部１ｇｍが設けられてい
る。その後。
高周波成形機１８にセットし加熱する。該加熱によりモ
ール本体８および接合片１８８を内部発熱及び′ｆＩＩ
Ｉｍさせることにより穴８ｂとクリップ８との間に存す
る間！［１４を埋め、第９図のようＩＣ七−〜本体８と
クリップ８を完全ｃ固定する。この場合、七−ル零体８
とクリップ８が異質材料であるときはモール本体８ある
いはモール本体２と接合片１８８が溶融して上記のよう
に聞１１ｔ１４が埋まるのであり、同質材料であるとき
は画材の表面が溶融して両者が結合する。
崗、ＳＳ図は＃！７図の構成物を取り出して図示したも
のである。
以上の実施例説明においては七−ル本体・８に穴怠すを
設けることとして説明したが必ずしも穴を設けなけれ＃
ｆ１？きないというものではない。即ち溶融軟線の樹脂
中にクリ、デな押圧してクリップのボディ部を埋込ませ
てもよいし、また埋込ませずに前記ボディ部の面とモー
ル本体２０南とを溶融状部において面接着しても十分使
用に耐えうる。
このように本発明は、モール本体にクリップのボディ部
をセットし高周波成形機によって樹脂をｆＩＩＩ融させ
前記モール本体とり１７　Ｗデとを結合させるようにし
たため、４−ル本体の断面形状が一定である場合は勿論
、一定でないものについても。
特に従来の射出成形に比して格段に！価な方法で装飾モ
ールを製造することができる。この場合。
本発明の高肩波成ｌｌｃよる場合でも型を作る必要があ
るわけであるが、射出成形に必要な金製製作費に比べれ
は極めて安価であり、又短時間で製作できる。
【図面の簡単な説明】
第１図は本願装飾モールの断面図、第８図は栴１図の下
方から見た斜視図、第８図は七−ル本体の単体斜視図、
第１図はクリップの一例を示す断固、第７図は高周波成
形状況を示す縦断面図、栴８図は＠７図の構成部品の一
部を示す断面図、Ｉｓ９図は高周波成形によりつくられ
た後の装飾モールｌＯの一部を示す断面図である。 図中、符号ｌＯは装飾モール、２はモール本体。 ８はクリップ、１８は高周波成形機である。 特許出願人 アイＶン精機株式会社 代理人 弁理士大川　宏 ゛第３図 第２図 （− 第５図 第６図 第７図 第８図 第９図

Claims (1)

  1. 【特許請求の範囲】 （１１熱可塑性樹脂製モール本体と熱可塑性樹脂７” 製クリップとよりなり、＃クリックのボディと該モール
    本体とを高周波加熱により溶接して一体化したことを特
    徴にするクリップ付モール （２）熱可塑性樹脂製モール本体の所定部分に熱可塑性
    樹脂製クリップのボディを当接させる工程・該モール本
    体とクリップのボディとの当接部分Ｅ極部的に高周波加
    熱を行い、該クリップのボディな該モール本体に溶接す
    る工程を順次実線することを特徴とするクリップ付モー
    ルの製造方法 （８）モール本体にはクリップのボディが挿入される凹
    部が設けられている特許請求の範囲第８項記載の製造方
    法 （４）モール本体を構成する熱可塑性樹脂がクリップを
    構成する熱可塑性樹脂より誘電損失が大きい特許請求の
    範囲第２項記載の製造方法（６）クリップのボディには
    凹部が形成されこの凹部＃Ｃ該クリップを構成する熱可
    塑性樹脂より誘電損失の大きい接合片が組み込まれてい
    る特許請求の範囲ｗｇ２項記載の製造方法
JP56207336A 1981-12-22 1981-12-22 クリップ付モ−ルの製造方法 Granted JPS58108109A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56207336A JPS58108109A (ja) 1981-12-22 1981-12-22 クリップ付モ−ルの製造方法
US06/448,343 US4489019A (en) 1981-12-22 1982-12-09 Method for producing a longitudinal molding with nonuniform sections
GB8236409A GB2112699B (en) 1981-12-22 1982-12-22 Moulding vehicle trim strips
US06/650,539 US4579755A (en) 1981-12-22 1984-09-14 Longitudinal molding with nonuniform sections
GB8510974A GB2157227B (en) 1981-12-22 1985-04-30 Moulding thermoplastics materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56207336A JPS58108109A (ja) 1981-12-22 1981-12-22 クリップ付モ−ルの製造方法

Publications (2)

Publication Number Publication Date
JPS58108109A true JPS58108109A (ja) 1983-06-28
JPS6225494B2 JPS6225494B2 (ja) 1987-06-03

Family

ID=16538053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56207336A Granted JPS58108109A (ja) 1981-12-22 1981-12-22 クリップ付モ−ルの製造方法

Country Status (1)

Country Link
JP (1) JPS58108109A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126126A (ja) * 1982-01-22 1983-07-27 Inoue Mtp Co Ltd 自動車用保護装飾モ−ルデイングの製造方法
JPS644336A (en) * 1987-06-26 1989-01-09 Tokai Kogyo Co Ltd Manufacture of colored side protector for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0388423U (ja) * 1989-12-26 1991-09-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574830A (en) * 1978-12-01 1980-06-05 Meiji Gomme Kasei:Kk Manufacturing of large-sized synthetic resin pallet
JPS5640517A (en) * 1979-09-10 1981-04-16 Johnson & Son Inc S C Method and device for integrally welding two thermoplastic part

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574830A (en) * 1978-12-01 1980-06-05 Meiji Gomme Kasei:Kk Manufacturing of large-sized synthetic resin pallet
JPS5640517A (en) * 1979-09-10 1981-04-16 Johnson & Son Inc S C Method and device for integrally welding two thermoplastic part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126126A (ja) * 1982-01-22 1983-07-27 Inoue Mtp Co Ltd 自動車用保護装飾モ−ルデイングの製造方法
JPH0214892B2 (ja) * 1982-01-22 1990-04-10 Inoue Mtp Kk
JPS644336A (en) * 1987-06-26 1989-01-09 Tokai Kogyo Co Ltd Manufacture of colored side protector for vehicle

Also Published As

Publication number Publication date
JPS6225494B2 (ja) 1987-06-03

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