JPS6224255B2 - - Google Patents

Info

Publication number
JPS6224255B2
JPS6224255B2 JP2293983A JP2293983A JPS6224255B2 JP S6224255 B2 JPS6224255 B2 JP S6224255B2 JP 2293983 A JP2293983 A JP 2293983A JP 2293983 A JP2293983 A JP 2293983A JP S6224255 B2 JPS6224255 B2 JP S6224255B2
Authority
JP
Japan
Prior art keywords
feather
ultrasonic welder
pine
receiving jig
horn
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
JP2293983A
Other languages
English (en)
Other versions
JPS59148629A (ja
Inventor
Yoshikazu Nakajima
Yoshifusa Hamada
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.)
Subaru Corp
Gunma Kasai Co Ltd
Original Assignee
Mikuni Seisakusho Co Ltd
Fuji Jukogyo KK
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 Mikuni Seisakusho Co Ltd, Fuji Jukogyo KK filed Critical Mikuni Seisakusho Co Ltd
Priority to JP58022939A priority Critical patent/JPS59148629A/ja
Publication of JPS59148629A publication Critical patent/JPS59148629A/ja
Publication of JPS6224255B2 publication Critical patent/JPS6224255B2/ja
Granted 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
    • B29C66/40—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
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7437—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a perforating tool
    • 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
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • 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
    • 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
    • B29C66/70—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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81417—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled being V-shaped
    • 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
    • B29L2031/3014—Door linings
    • 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
    • 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
    • B29L2031/765—Articles provided with piles, e g. nap on cloth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 本発明は、超音波ウエルダーを使用した自動車
用内装材の接合加工方法に関し、特に、表面に羽
毛状部を有するマツト材とポリプロピレン等の基
材とを接合する場合に、受治具として表面に無数
の突起部を有するものを用い、これによりマツト
材の羽毛状部が毛倒れすることなく接合されるよ
うにした接合方法に関する。
自動車用内装材、例えば第１図に示すようなフ
ロントドアーのドアートリムにあつては、その下
端部分に横長のポケツト１が設けられる。すなわ
ち、第２図の断面図に示すように、トリム本体か
らポケツトカバーを、いわば分岐させて、ポケツ
トが形成されるのである。
このポケツト１の表装に関し、従前にあつて
は、他のアームレスト２等と同色に着色されたポ
ケツトを用いていた。（なお、３は表皮材を示
す。） しかしながら近時にあつては、第３図の断面図
に示すように、ポリプロピレン等の無数の繊維を
直毛状に毛羽立てた羽毛状部４とポリエチレン等
の基布５から成るマツト材６を表装に用い、これ
により、カーペツトに類似した独特の美観をポケ
ツトに与えるとともに、フロアーのカーペツトと
連続した外観を生じさせて、車内に広々とした感
覚をかもし出そうとする試みがなされている。言
い換えると、ポリプロピレン等の無数の繊維によ
る直毛状の羽毛状部４をポリエチレン等の基布５
に植設して成るマツト材６を、ポケツト１の基板
となるポリプロピレン等の基材７に接合させる。
そして、羽毛状部４の有する独特の美観及びフロ
アーのカーペツトと共通する空間感覚により、ド
アトリム全体としての装飾効果を高めようとする
のである。
さて、このようなポケツト１の表装を行なうた
めには、羽毛状部４を有するマツト材６をポリプ
ロピレン等の基材７に接合しなければならない。
そして、この接合作業に高周波ウエルダーないし
は超音波ウエルダーを使用することが考えられる
が、前者の高周波ウエルダーでは、平面状の刃を
使用して溶着するため、必然的に毛倒れを生じて
しまう。また、第４図に示すような従来の超音波
ウエルダーでは、振動増幅手段を付設することが
できて容量的には問題がないものの、接合個所の
羽毛状部４が毛倒れしてしまい、著しい外観不良
を生じてしまう。すなわち、第４図において、８
は超音波ウエルダーのホーン、９は表面が平らな
受治具を示し、これらのホーン８及び受治具９の
間にポリプロピレン製の基材７及びマツト材６が
配設されて両者が超音波振動による大エネルギー
を以て瞬時に接合されるのである。
しかしながら、このような接合方法では、受治
具９の表面が平らであるため、羽毛状部４が押し
倒されたままで超音波接合がなされ、従つて、接
合後の仕上り状態において、羽毛状部４が毛倒れ
して基布５に融着されたままとなつてしまう。そ
のため、当該個所が一見してホーン８の先端と同
一長の溶着個所と知れて著しい外観不良となるの
である。
本発明は、上記した問題に鑑みてなされ、進歩
した接合方法を提供するもので、その目的は、接
合個所の外観に何等の変化をきたせず、従つて羽
毛状部本来の美観を保つことができるようにする
こと及び接合強度を十分に維持することにある。
そしてこのために、本発明に係る超音波ウエル
ダーの接合方法は、超音波ウエルダーのホーンに
対向する受治具として表面に無数の突起部を有す
るものを用い、この突起部側にマツト材の羽毛状
部側を当て、該マツト材を基材に接合させるよう
にしたものである。
以下、図面を参照して、本発明の実施例を説明
する。
第５図は、本発明に係る超音波ウエルダーによ
る接合方法の一実施例を示す側断面図、第６図
は、第５図の要部拡大断面図であり、８は超音波
ウエルダーのホーン、１０は受治具を示す。（な
お、第１図から第４図のものと同一の部材または
同一の符号を付した。） 本発明にあつては、超音波ウエルダー自体には
何等従来のものと変化はないが、超音波ウエルダ
ーのホーン８と対向する受治具１０の表面が、従
来のもののように単なる平面ではなく、無数の突
起部１１を有している。この突起部１１は、多数
の針状突起から成り、あたかも華道における剣山
の如き形状を成している。すなわち、従来の受治
具のように平面で羽毛状部４を押圧してホーン８
に対向するのではなく、本発明方法の突起部１１
は、いわゆるピンポイントとして、羽毛状部４を
何等押し倒すことなく、マツト材６の基布５に当
接する。そして、このポリエチレン等の基布５を
ポリプロピレン等の基材７に押し当てて超音波振
動による溶着接合を行なわせるのである。
すなわち本発明方法は、現今において超音波ウ
エルダーの容量が増大したこと及び受治具１０本
来の機能がマツト材６を基材７に密着させること
にあり、このためには必ずしも接合個所の全面を
平面的に押圧する必要はないことに着目してなさ
れたものであり、接合個所の羽毛状部４が受治具
１０によつて押し倒されることのないように、該
受治具１０の表面を無数のピンポイントとしてホ
ーン８に対向させ、マツト材６の基布５を基材７
に溶着固定させるようにしたものである。
これにより、治具形状を変化させるだけで、従
来の超音波ウエルダーによる接合と同等の接合強
度が得られ、しかも、羽毛状部４が毛倒れするこ
とが全く無いので、どこを接合したのかさえ外観
からは判別することができず、羽毛状部４本来の
豪華な美感を保つことができ、進歩的嗜好を有す
る自動車ユーザーのフイーリングにマツチするも
のである。
【図面の簡単な説明】
第１図は、ドアートリムの斜視図、第２図は、
第１図の断面図、第３図は、マツト材の断面図、
第４図は、従来技術を示す側断面図、第５図は、
本発明に係る超音波ウエルダーによる接合方法の
一実施例を示す側断面図、第６図は、第５図の要
部拡大断面図である。 ３〜表皮材、４〜羽毛状部、５〜基布、６〜マ
ツト材、７〜基材、８〜ホーン、１０〜受治具、
１１〜突起部。

Claims (1)

    【特許請求の範囲】
  1. １ 超音波ウエルダーにより、表面に羽毛状部を
    有するマツト材とポリプロピレン等の基材とを接
    合する方法において、前記超音波ウエルダーのホ
    ーンに対向する受治具として表面に無数の突起部
    を有するものを用い、この突起部側にマツト材の
    羽毛状部側を当て、該マツト材を基材に接合させ
    ることを特徴とする超音波ウエルダーによる接合
    方法。
JP58022939A 1983-02-16 1983-02-16 超音波ウエルダ−による接合方法 Granted JPS59148629A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58022939A JPS59148629A (ja) 1983-02-16 1983-02-16 超音波ウエルダ−による接合方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58022939A JPS59148629A (ja) 1983-02-16 1983-02-16 超音波ウエルダ−による接合方法

Publications (2)

Publication Number Publication Date
JPS59148629A JPS59148629A (ja) 1984-08-25
JPS6224255B2 true JPS6224255B2 (ja) 1987-05-27

Family

ID=12096593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58022939A Granted JPS59148629A (ja) 1983-02-16 1983-02-16 超音波ウエルダ−による接合方法

Country Status (1)

Country Link
JP (1) JPS59148629A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62278019A (ja) * 1986-05-26 1987-12-02 Matsushita Electric Works Ltd 成形品の超音波溶着方法
DE50207058D1 (de) * 2001-04-21 2006-07-20 Dynamit Nobel Kunststoff Gmbh Sonotrode für eine Ultraschall-Schweissanlage

Also Published As

Publication number Publication date
JPS59148629A (ja) 1984-08-25

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