JPS61110533A - ミラ−付サンバイザの製造方法 - Google Patents

ミラ−付サンバイザの製造方法

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Publication number
JPS61110533A
JPS61110533A JP59232090A JP23209084A JPS61110533A JP S61110533 A JPS61110533 A JP S61110533A JP 59232090 A JP59232090 A JP 59232090A JP 23209084 A JP23209084 A JP 23209084A JP S61110533 A JPS61110533 A JP S61110533A
Authority
JP
Japan
Prior art keywords
mirror
skin material
cut
electrode
frequency
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
JP59232090A
Other languages
English (en)
Other versions
JPH0341058B2 (ja
Inventor
Toshiji Yoshida
吉田　利治
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.)
Kasai Kogyo Co Ltd
Original Assignee
Kasai 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 Kasai Kogyo Co Ltd filed Critical Kasai Kogyo Co Ltd
Priority to JP59232090A priority Critical patent/JPS61110533A/ja
Publication of JPS61110533A publication Critical patent/JPS61110533A/ja
Publication of JPH0341058B2 publication Critical patent/JPH0341058B2/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
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C65/745—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 a single unit having both a severing tool and a welding tool
    • B29C65/7451—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 a single unit having both a severing tool and a welding tool the severing tool and the welding tool being movable with respect to one-another
    • 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
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped 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
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt 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
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • B29C66/12821—Stepped joint cross-sections comprising at least one overlap joint-segment comprising at least two overlap 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
    • B29C66/12—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
    • 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
    • B29C66/1288—Stepped joint cross-sections comprising at least one monotone curved 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • 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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • 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
    • 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
    • B29C65/745—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 a single unit having both a severing tool and a welding tool
    • B29C65/7461—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 a single unit having both a severing tool and a welding tool for making welds and cuts of other than simple rectilinear form
    • 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
    • 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
    • B29L2007/008—Wide strips, e.g. films, webs
    • 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
    • B29L2012/00—Frames
    • 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
    • B29L2031/3035—Sun visors

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】 （発明の技術分野） この発明は、ミラー付サンバイザの製造方法に関する。
（１，Ｙ来技拝１どその問題点） ミラー付サンバイザｆとして、従来第４図に示ＪＩＭ造
の６のがある。
このリンバイ１丁は、ワイヤ芯ＩＩ　１の裏面および表
面にパッド祠２．３を挟／υで表皮Ｉ４４，５を積層し
、周縁を高周波つ１ルダにより袋状に接りしてサンバイ
ザ本体を形成しである。そして、表面側のパッド祠３に
１ｊミラー８おにびこれの因縁を保持しｌζミラーケー
ス６を嵌め付（Ｊるための開口が形成されており、また
表面側表皮材５は、ミラーケース６の内周縁に高周波つ
ＪルダにＪ：り溶着され、ミラー８の外因縁を縁寧るよ
うにしている。
ミラー８０周縁を縁取るための方法としては、第５図（
ａ）、（ｂ）に示すように、８周波つＪルダ装置ｄの下
型１０十にミラーケース６を設置し、その−１面に表皮
材５を被ゼた状態で８周波つＪルダ電極１１をミラーケ
ース６の内側フランジ部分に向ＬＪて押汗し、下Ｑｉ　
１０おＪ：び８周波つ■ルダ電極１１間で両名を挟みつ
けた状態で融着を行う。
次いで、［を行った後に表皮材５の内側部分を高周波ウ
エルダによって形成された薄肉部分７に沿って切り取り
、窓を開けるようにしている。
そして、次工程でミラー８の外周部をミラー／７−ス６
に嵌め付けるＪ、うにしている。
しかしながら、ミラーケース６は塩化ビニール等の軟質
樹脂の射出成形体からなっており、また表皮材５は同様
に塩化ビニールからなっているために、第５図（ｂ）に
示づようにｌ／］　Ｅｌ　ｍｌ　Ｌ　／ζ部分が加熱収
縮力また（よミラー）１−ス６の耐熱剛性１・足によっ
てめくれ十がってしＪ−い、ミラー８どミう一ケース６
との間にめくり１がりにＪ、る隙間Ｓが発生する。また
この隙間Ｓはミラー８によって映し出されるために、外
観りはその映し出されｌこ虚像が見えることになるので
、隙間Ｓが２倍の値となって見え、商品性が低下する大
魚があった。
（発明の目的） この発明は、ミラーの周縁部とミラーケース内周縁との
間に以上のような隙間の発生することを防止し、商品性
を向上させることを目的とＪる。
（発明の構成と効果） 前記１−１的を達成りるために、この発明は、高周波つ
Ｔルダ装冒の型面上に設置されたミラーの周縁（Ｊ、＾
周波接り用の接着媒体を介してミツ−ケースを設置（〕
、ミラー／７−スの表面にリンバイ１Ｆの外杉状に沿っ
て１へリムカットされた表皮材を設置し、ミラーケース
の内周形状に形成した高周波つ１ルダ電極を表皮（イ十
に押し当て、高周波を印加することｒ１ミラーどミラー
／７−スおよび表皮！４の３１１′ｉを一体に融６し、
次いぐ高周波つ■ルダ電捗の内周に設置Ｊ　／、−カッ
ト刃を表皮材に押しイ］ｌＪることτ・表皮材をミラー
ケースの内側形状に沿って切り離し可能としたことを特
徴とづる。
以１のｈ法ににれば、高周波つｒシダ１１．’ｌにミラ
ーをミラーケースに一体に融着し、その後、カット刃で
（ｌＪ　ｉｉの内周部に１した表皮Ｈの端祠を切り離し
可能に押し切りするＪ、うになっているので、端祠を切
り取った後に、切り取った部分に隙が発生することがな
く、商品性が向−１？Ｉる。
まｌＪ、この発明でｌＪ１ミラー々−スの表皮に対する
接着と同時にミラーケース内にミラーを固定できるので
、Ｔ数も省くことができる。
（発明の実施例） 第１図はこの発明を適用した高周波つ■ルダ装置を示す
ものである。
図において、２１．２２は高周波発振器２０に接続され
た型板である。
各型板２１．２２はイれぞれガイドポスト２３゜２４に
よって離接可能にガイドされる。
下側型板２１十には下型２５が設置されており、下型２
５に対向して１側型板２２の上面には高周波ウエルダ電
極２６が対向般若されている。ざらに、高周波ウエルダ
電極２６の内周部にはカッ１〜刃２７が配置されている
。
そして、カット刃２７は通常状態で１．１つ■ルダ電極
２６の下端より−し高い位暦に設置さね、へ周波つエル
ダ加工後に手品に突出りる構△どイ「−）でいる。
第２図はつ■ルダ電極２６おＪ、びカット刃２７の要部
を示すもので、電極２６は型板２２に固定されたブラケ
ット２２Ｆｌおよびカッｌ−８２７間に譬陪１＋ｌ能に
保１．′ｌさね、かつ電極２６の１端と、型板２２間に
介在された弾性体２２ｂにより、小端がカッ（・刃２７
の下端Ｊ：り突出した状態に保持されている。
したがつ・て電１Ｉ２６が下型２５に当接した後、更に
型板２２を干降させると電極２６は弾性体２２【）をＩ
ｆ　シてその＜Ｏ置に保持され、相対的にカッ１〜刃２
７が下陪づることになる。
次に、以上の構成の高周波つＴルダ装置を用いたつＴル
ダ方法について説明する。
まず、第１図に示ずＪ、うに下型２５丁に周縁にミラー
ケース２５を装着したミラー３０を設置する。次いでそ
の上面を表皮材３４で覆う。
なお、ミラーの周縁とミラーケース３２との接着面間に
１ｉ＾周波ウーｌルダ助剤３６を介イｆして＋３く。
高周波つ１−ルダ助剤は、［Ｖ△系、ウレタン系。
Ｎ　＋１　Ｒ等の耐熱性のある接着剤であって、たとえ
ばミラー４周部にウーＬルダ助剤３６を形成する揚台に
は、シルク印刷等により塗布を行う。
またミラーケース３２の裏面に６同様の方法で・つ■ル
ダ助剤３Ｇを皇布しておく。
なお、つＴルタ助剤３６はミラー３０かミう一ケース３
２のいずれか一方に塗布しておいＣもよい。
以ｌ−のセツティング操作終了後に、１−側型根２２を
下降させ、第３図（ａ）に示すように高周波ウーｆルダ
電極２６を表皮材３４の表面に押し当て、次いで高周波
発振器を発娠さＵ、両古間を加熱溶着する。
この状態で、ミラー３０どミラーケース３２　ｔａｉｌ
【よ８周波つＴルダ助剤３６の溶融により完全に接着し
、またミラーリース３２と人皮（Ａ３４間は自身の加熱
により一体に融着りる。
次に、この状態を保持しＩＣままＲ振を停止１シ、更に
型板２２を下降させることにより第３図（ＩＮ）に示す
ようにノ」ット刃２７が十陪し、つ１ルダ部分４０の内
周部にカッ１−刀２７の先端を当てる。
以上の動作終了後に型板２２を引き上げ、完成品を下型
２５十から取出し、カット刃２７にＪ、つて薄肉化さｔ
＋、　ｉｉ部分４０を基点に、表皮材３４の端材３４−
を引きはがυば、第３図（Ｃ）に示号ようにミ０ノー３
０とミラーケース３２おＪ、び表皮１イ３／Ｉが一体と
イ１つたｂのを１９られる。
イして、１ｑられｋしののカッ１一部分は８周波つＴル
ダ助剤３６によってミラー３０に密役した状態と４１−
）でおり、明瞭イ）−ふノ′）とりとむる。
イし−（、このＪ、うに構成されＩこ累月を用いて第４
図のもＹ来に示ＩＪ、うな断面形状のリンバイ＋ｆが絹
１がることＬＪ、　Ｑろ。
＜、−お、前記実施例で１１八周波接着用の接着媒体と
じて耐熱性のある高周波つ■ルダ助剤を用いたが、ｌご
どえば小ツｌ〜メルトフィルｌ＼を介してＩＲＰｉ４（
１うＪ、　’）にして６Ｊ、い。
４、回向の筒中１．丁説明 第１図ｔまこの発明を適用した高周波つＩルグ１４買の
断面説明図、第２図は第１図の［３部拡大断面図、第３
図は同高周波つ１ルダ装冒を用いたウーＩルグ加−［順
序を承？Ｊｂのぐ、（ａ）１．ｔつ［ルダ状態を示し、
（ｔ）　）　ＬＬ　／］ツｌ〜状態を示し、（Ｃ）　ｉ
ｌｌ製品完成状態を示づ部分断面図、第４図はミラー付
サンバイザの構造を示す部分断面図、第５図【ま第３図
のＡ部における従来の高周波つ１ルダ手段を示し、（ａ
）はつ■ルダ状態を、（ｂ）【ま端祠を引きはがした後
の状態を示す部分断面図である。
２０・・・高周波発振器、２５・・・下型、２６・・・
高周波ウエルダ電極、２７・・・ノノット刃、３０・・
・ミラー、３２・・・ミラーケース、３４・・・表皮材
、３Ｇ・・・１ｇガ媒体（高周波つＴルダ助剤）。
特許出願人　　　河西Ｔ乗株式会拐 代理人　弁理ＩＹ」自哲二（ＩＩ！ｌ　１名）（ｂ）

Claims (1)

    【特許請求の範囲】
  1. 高周波ウエルダ装置の型面上に設置されたミラーの周縁
    に、高周波接着用の接着媒体を介してミラーケースを設
    置し、ミラーケースの表面にサンバイザの外形状に沿つ
    てトリムカツトされた表皮材を設置し、ミラーケースの
    内周形状に形成した高周波ウエルダ電極を表皮材上に押
    し当て、高周波を印加することで、ミラーとミラーケー
    スおよび表皮材の３者を一体に融着し、次いで高周波ウ
    エルダ電極の内周に設けたカツト刃を表皮材に押し付け
    ることで表皮材をミラーケースの内側形状に沿つて切り
    離し可能としたことを特徴とするミラー付サンバイザの
    製造方法。
JP59232090A 1984-11-02 1984-11-02 ミラ−付サンバイザの製造方法 Granted JPS61110533A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59232090A JPS61110533A (ja) 1984-11-02 1984-11-02 ミラ−付サンバイザの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59232090A JPS61110533A (ja) 1984-11-02 1984-11-02 ミラ−付サンバイザの製造方法

Publications (2)

Publication Number Publication Date
JPS61110533A true JPS61110533A (ja) 1986-05-28
JPH0341058B2 JPH0341058B2 (ja) 1991-06-20

Family

ID=16933840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59232090A Granted JPS61110533A (ja) 1984-11-02 1984-11-02 ミラ−付サンバイザの製造方法

Country Status (1)

Country Link
JP (1) JPS61110533A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005037586A1 (de) * 2003-09-30 2005-04-28 Michael Greidenweis Kaschierverfahren und kaschiervorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273978A (en) * 1975-12-17 1977-06-21 Kyoshin & Co Method of adhesion of synthetic resin sheets or films by fusion using high frequency wave and method of cutting
JPS5534933U (ja) * 1978-08-29 1980-03-06
JPS5828328A (ja) * 1981-07-31 1983-02-19 Ishizuka Kk 合成樹脂シ−ト若くはフイルムの高周波による熔着切断処理法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534933B2 (ja) * 1973-03-23 1980-09-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273978A (en) * 1975-12-17 1977-06-21 Kyoshin & Co Method of adhesion of synthetic resin sheets or films by fusion using high frequency wave and method of cutting
JPS5534933U (ja) * 1978-08-29 1980-03-06
JPS5828328A (ja) * 1981-07-31 1983-02-19 Ishizuka Kk 合成樹脂シ−ト若くはフイルムの高周波による熔着切断処理法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005037586A1 (de) * 2003-09-30 2005-04-28 Michael Greidenweis Kaschierverfahren und kaschiervorrichtung

Also Published As

Publication number Publication date
JPH0341058B2 (ja) 1991-06-20

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