JPH0511023B2 - - Google Patents

Info

Publication number
JPH0511023B2
JPH0511023B2 JP60031417A JP3141785A JPH0511023B2 JP H0511023 B2 JPH0511023 B2 JP H0511023B2 JP 60031417 A JP60031417 A JP 60031417A JP 3141785 A JP3141785 A JP 3141785A JP H0511023 B2 JPH0511023 B2 JP H0511023B2
Authority
JP
Japan
Prior art keywords
lid
protruding
case
horn
wall
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 - Lifetime
Application number
JP60031417A
Other languages
English (en)
Other versions
JPS61192542A (ja
Inventor
Akira Arakawa
Masanori Numata
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.)
Nifco Inc
Original Assignee
Nifco Inc
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 Nifco Inc filed Critical Nifco Inc
Priority to JP60031417A priority Critical patent/JPS61192542A/ja
Priority to US06/832,031 priority patent/US4701229A/en
Priority to DE19863605184 priority patent/DE3605184A1/de
Priority to AU53780/86A priority patent/AU5378086A/en
Publication of JPS61192542A publication Critical patent/JPS61192542A/ja
Publication of JPH0511023B2 publication Critical patent/JPH0511023B2/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
    • 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
    • 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
    • B29C66/137—Beaded-edge joints or bead seals
    • 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
    • B29C66/545—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 one hollow-preform being placed inside the other
    • 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
    • B29C66/81431—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 comprising a single cavity, e.g. a groove
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-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
    • 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
    • B29C66/542—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 joining hollow covers or hollow bottoms to open ends of container bodies
    • 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
    • B29C66/81421—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 convex or concave
    • B29C66/81423—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 convex or concave being concave
    • 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
    • B29L2031/721—Vibration dampening equipment, e.g. shock absorbers
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/14—Plastic

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】 ＜産業上の利用分野＞ この発明はプラスチツクからなる二つのワー
ク、例えばシリコンオイルで回転が制動させるロ
ータを内蔵したオイル式回転ダンパーのケースと
蓋を超音波で溶着して固定とシールを同時に行う
改良された溶着方法に関する。つまり、精密部
品、薄肉物などウエルダー条件を強くできないも
のや、シール性を必要とする場合の溶着に特に有
利な方法である。
＜従来の技術＞ 従来は第６図に示す様にケース２０の側壁２１
の上端部内周に段２２を形成し、蓋２３には上端
段２２の内周に嵌合する嵌合部２４の下端の回り
に斜面２５を形成し、ウエルダーホーン２６の下
面を蓋２３に上から押し当てることにより上記斜
面２５を側壁２１の内周と段２２が交わる角（か
ど）２７に押付け、この部分を溶かして第７図に
示す様に溶着していた。
＜発明が解決しようとする課題＞ 上記従来法ではウエルダーホーン２６が蓋２３
の上面に振動エネルギーを与え、その振動エネル
ギーが蓋を介して斜面２５と角２７の接触部に伝
わり、角２７が溶けて蓋２３とケース２０の溶着
が行われる。
従つて、ホーン２６の振動エネルギーが実際に
溶ける部分（角２７）に直接伝わらないため、ウ
エルダー条件を強くする必要があるので他に悪影
響を及ぼす可能性がある。
更に、実際に溶けるのはケースの段２２の角２
７であり、蓋の斜面２５は溶ける量が少ないため
蓋とケースが完全に溶け合つていない部分が生
じ、シールが不完全となることもある。
＜課題を解決するための手段＞ そこで本発明は、溶着すべき二つのプラスチツ
クからなるワークに相対面してほゞ同じ高さ突出
し、背面は互いに傾斜して高さ方向に肉厚が漸減
する突出壁を形成し、上記二つのワークの両突出
壁を対面させ、ウエルダーホーンには断面形状が
弧状の溝を設け、上記溝の上底部を対面した前記
両突出壁の上端に押付けて超音波による振動エネ
ルギーを与えることを特徴とする。
＜作用＞ これによつて二つのワークの各突出壁の上端部
はホーンから直接加えられる超音波による振動エ
ネルギーで溶け、しかもホーンの溝の断面形状の
弧形と、両突出壁の背面の傾斜によつて各突出壁
は互いに相手の方向に寄せられ、溶けた部分は各
突出壁の背面側に拡がることができないので両突
出壁の対面した間〓に溶け合いながら流れ込み、
一体になつて固まり、溶着する。
＜実施例＞ 図示の実施例はシリコンオイルなどのグリース
１と、上記グリース中で回転する回転２の制御板
３をケース４の収容部４′に収容し、回転子の軸
に伝えられる回転力で制動板３が回転するのをグ
リース１の粘性抵抗で制動するオイル式回転ダン
パーの上記プラスチツクで成形したケース１と蓋
５とを溶着する場合を示す。
ケース４は収容部４′の上に、収容部４′よりも
内径が大きい環状段部を有し、その内周に蓋５を
ピツタリと嵌合して受入れている。回転子２は制
動板３が回りから張出す軸６を有し、この軸の下
端は収容部の底の中心に位置決めされて当接し、
上端は蓋５の中心の円形開口を貫いて外に突出
し、ラツクや歯車と噛合う被動歯車を固定する。
蓋５の下面の周辺部は前述したケースの環状段
部の底に受止められる。
ケースの上面からは環状段部の内周から上に延
長した内周を有する環状突出壁７が突出し、蓋５
の上面からは蓋の外周が上に延長した外周を有す
る同様な近環状突出壁８が突出する。従つて、蓋
５をケースの環状部に嵌込むとケースの環状突出
壁７の内周と、蓋の環状突出壁８の外周は第２〜
４図に誇張して示した様な間〓９を保つて対面す
る。
各環状突出壁７，８の上端は同一レベルで、そ
の背面７′，８′は夫々傾斜し、これによつて各突
出壁の肉厚は上向きに減少する。
ケースと蓋を溶着するには、高周波発振器が接
合したウエルダーホーン１１の下面に断面形状が
弧形の環状溝１０を形成し、上記環状溝の上底部
１０′を対面している両突出壁７，８に上から押
付け、超音波による振動エネルギーを加える。こ
れによつて先ず各突出壁７，８の上端部がホーン
から直接加えられる超音波の振動エネルギーで溶
融を始める（第２図参照）。その後、溶融が逐次
進行して両突出壁の高さは次第に低くなる。この
段階でホーンの環状溝１０の弧形の断面形状と、
各突出壁の背面７′，８′の傾斜によつて各突出壁
は互いに相手の方向に寄せられるため溶けた部分
は各突出壁の背面側に拡がることができず、両突
出壁の対面した間〓９に溶け合いながら流れ込む
（第３図参照）。
そして両突出壁の高さが或る程度、低くなつた
らホーンを離し、溶融部分が固化するのを待ちケ
ースと蓋の間に一体となつた溶着部１２を形成
し、ケースと蓋の間からグリースの洩れを防止す
ることができる。
尚、軸６を伝つてのグリースの洩れは、こゝで
は軸にＯリング１３を嵌め、蓋の開口の内周でＯ
リングを半径方向内向きに圧縮して防止する。
＜発明の効果＞ 本発明では両方のワーク（ケースと蓋）の実際
に溶着する突出壁７と８の上端部がホーンに密着
し、超音波による振動エネルギーが直接伝わるた
め、弱いウエルダー条件でも、双方の突出壁の上
端部を同量宛溶融することができる。従つて、超
音波の振動エネルギーが他の部分に変質等の悪影
響を及ぼすことがないと共に、同量宛溶け合い、
一体となるため溶着むらは生ぜず、非常に強力で
且つ完全なシール効果を有する溶着が行える。
【図面の簡単な説明】
第１図はウエルダーホーンを溶着部に当てた状
態の本発明の一実施例を示す断面図、第２図は同
上の溶融が開始した状態の断面図、第３図は第２
図から更に溶融が進行した状態の断面図、第４図
は溶着完了状態の断面図、第５図は第１図の回転
子の平面図、第６図は従来の溶着方法を示す説明
図、第７図は同上の溶着状態の断面図で、図中、
４と５は溶着すべきワークとして例示したケース
と蓋、７と８は突出壁、７′，８′はその背面、１
１はウエルダーホーン、１０はその下面に設けた
断面形状が弧形の溝を示す。

Claims (1)

    【特許請求の範囲】
  1. １ 溶着すべき二つのプラスチツクからなるワー
    クに相対面してほゞ同じ高さ突出し、背面は互い
    に傾斜して高さ方向に肉厚が漸減する突出壁を形
    成し、上記二つのワークの両突出壁を対面させ、
    ウエルダーホーンには断面形状が弧状の溝を設
    け、上記溝の上底部を対面した前記両突出壁の上
    端に押付けて超音波による振動エネルギーを与え
    ることを特徴とする溶着方法。
JP60031417A 1985-02-21 1985-02-21 溶着方法 Granted JPS61192542A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60031417A JPS61192542A (ja) 1985-02-21 1985-02-21 溶着方法
US06/832,031 US4701229A (en) 1985-02-21 1986-02-19 Method of high frequency welding
DE19863605184 DE3605184A1 (de) 1985-02-21 1986-02-19 Hochfrequenzschweissverfahren
AU53780/86A AU5378086A (en) 1985-02-21 1986-02-20 High frequency vibration welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60031417A JPS61192542A (ja) 1985-02-21 1985-02-21 溶着方法

Publications (2)

Publication Number Publication Date
JPS61192542A JPS61192542A (ja) 1986-08-27
JPH0511023B2 true JPH0511023B2 (ja) 1993-02-12

Family

ID=12330681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60031417A Granted JPS61192542A (ja) 1985-02-21 1985-02-21 溶着方法

Country Status (4)

Country Link
US (1) US4701229A (ja)
JP (1) JPS61192542A (ja)
AU (1) AU5378086A (ja)
DE (1) DE3605184A1 (ja)

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FR2634835B1 (fr) * 1988-07-29 1990-11-09 Rockwell Cim Procede pour assembler de maniere etanche deux demi-boitiers en matiere plastique et boitier obtenu par ce procede, notamment pour actionneurs et serrures de vehicules
JP2884267B2 (ja) * 1991-03-11 1999-04-19 株式会社ニフコ 回転ダンパー
CA2056858C (en) * 1991-11-07 2000-07-18 Kenneth J. Hegemann Self-adjusting three sided toothbrush and method of manufacture
AU4904896A (en) * 1995-01-27 1996-08-14 Andersen Corporation Vibratory welded window and door joints, method and apparatus for manufacturing the same
US5673454A (en) * 1995-07-11 1997-10-07 Benefit International Products, Ltd. Three-head toothbrush
AU7883400A (en) * 1999-11-17 2001-05-30 Medi-Flex Technologies, Inc. Chemiluminescent light apparatus and method of manufacture
US6309490B1 (en) * 2000-05-10 2001-10-30 Branson Ultrasonics Corporation Air actuated ultrasonic tool
US6298960B1 (en) * 2000-05-30 2001-10-09 Illinois Tool Works Inc. Small viscous precision damper
US8348088B2 (en) * 2007-06-22 2013-01-08 Rehrig Pacific Company Container with reinforced base
US7897018B2 (en) * 2007-09-05 2011-03-01 Albany International Corp. Process for producing papermaker's and industrial fabrics
US8088256B2 (en) * 2007-09-05 2012-01-03 Albany International Corp. Process for producing papermaker's and industrial fabric seam and seam produced by that method
CA2698192C (en) 2007-09-05 2019-11-05 Albany International Corp. Process for producing papermaker's and industrial fabric seam and seam produced by that method
US7794555B2 (en) * 2007-09-05 2010-09-14 Albany International Corp. Formation of a fabric seam by ultrasonic gap welding of a flat woven fabric
JP5354368B2 (ja) * 2009-08-28 2013-11-27 Ｎｏｋ株式会社 ガスケット構造体の製造方法
JP6793388B2 (ja) * 2016-07-12 2020-12-02 株式会社アルテクス 接合方法
JP7210101B2 (ja) * 2018-12-13 2023-01-23 アール・ビー・コントロールズ株式会社 ケーシングの密閉方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546208A (en) * 1949-04-30 1951-03-27 Injection Molding Company Method of sealing hollow bodies
US2678471A (en) * 1950-10-18 1954-05-18 Injection Molding Company Method of sealing inserts in containers
US2588604A (en) * 1949-10-15 1952-03-11 Injection Molding Company Method of sealing hollow bodies, such as bottles and similar containers of plastic material
CH537267A (de) * 1970-12-10 1973-05-31 Kapsch Telephon Telegraph Verfahren und Vorrichtung zum dichten Verbinden eines Behältermantels aus thermoplastischem Kunststoff mit einem Boden- oder Deckelteil aus thermoplastischem Kunststoff mittels Ultraschall
NL7018378A (ja) * 1970-12-17 1972-06-20
US4411720A (en) * 1982-03-22 1983-10-25 Branson Ultrasonics Corporation Ultrasonic welding method for sealing a thermoplastic cap to the neck of a thermoplastic container

Also Published As

Publication number Publication date
US4701229A (en) 1987-10-20
JPS61192542A (ja) 1986-08-27
DE3605184A1 (de) 1986-08-21
AU5378086A (en) 1986-08-28

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