JPS5967034A - Forming method of corner part of rubber made glass running channel - Google Patents

Forming method of corner part of rubber made glass running channel

Info

Publication number
JPS5967034A
JPS5967034A JP57176408A JP17640882A JPS5967034A JP S5967034 A JPS5967034 A JP S5967034A JP 57176408 A JP57176408 A JP 57176408A JP 17640882 A JP17640882 A JP 17640882A JP S5967034 A JPS5967034 A JP S5967034A
Authority
JP
Japan
Prior art keywords
running channel
rubber
glass running
glass
end faces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57176408A
Other languages
Japanese (ja)
Inventor
Toshiaki Yamaguchi
利昭 山口
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.)
Kinugawa Rubber Industrial Co Ltd
Original Assignee
Kinugawa Rubber Industrial 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 Kinugawa Rubber Industrial Co Ltd filed Critical Kinugawa Rubber Industrial Co Ltd
Priority to JP57176408A priority Critical patent/JPS5967034A/en
Publication of JPS5967034A publication Critical patent/JPS5967034A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
    • 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
    • B29C66/1226—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 one bevelled joint-segment
    • B29C66/12261—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 one bevelled joint-segment the two joint-segments being bevelled, e.g. the two joint-segments forming a V
    • 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
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12463—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered
    • B29C66/12464—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered being V-shaped
    • 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
    • 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
    • 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
    • B29L2024/00—Articles with hollow walls
    • 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
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • 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
    • B29L2031/778—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Window Of Vehicle (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

PURPOSE:To form a corner part having a high adhesion strength, by charging a hot-melt adhesive into a corner part space formed by surface-treated end faces or notch end faces of a rubber made glass running channel or channels. CONSTITUTION:Before charging, the end faces 2 of the notch end faces 2' of the glass running channel or channels 1 are surface-treated. A notched part of a glass running channel member 1 is opened in conformity to the shape of a window frame, or two glass running channel members 1 are opposed to each other in conformity to the shape of the window frame, the member or members 1 are set in a metallic mold 10, and a hot-melt adhesive is poured into the space part 3. As a hot-melt adhesive, a urethane base or nylon base solvent-type one is preferably used.

Description

【発明の詳細な説明】 ナ一部の成形方法に関するものである。[Detailed description of the invention] This relates to some molding methods.

グラスランチャンネルのコーナ一部については応力を除
去しまた風雨の侵入を防ぐように成形を行なう必要があ
り、ゴム製グラスランチャン坏ルについても同様である
。ゴム製グラスランチャ／ネルコーナ一部の成形方法と
しては、切込み又は切欠きを設けたコーナ一部空間に窓
枠に合わせてゴム又は合成樹脂を注入成形する方法が知
られている。しかしこのうちゴムを注入成形する方法は
、注入したゴムを加硫しなければならず加硫時間がかか
る。又合成樹脂を注入する方法はゴムとの接着強度が低
く、ゴムと合成樹脂が分離し易い等の欠点がある。特に
ゴムがエチレン・プロピレン系ゴム（例えばＥＰＭ，Ｅ
ＰＤＭ）と天然ゴム（ＮＲ）とのブレンド（ＢＰ／ＮＲ
）あるいはエチレン・プロピレン系ゴムとスチレン−ブ
タジェンゴム（ＳＢＲ）とのブレンドゴム（ＥＰ／ＳＢ
Ｒ）のようにエチレン・プロピレン系ゴムを含有するゴ
ムの場合は合成樹脂との接着性に乏しくきわめて容易に
分離する。A portion of the corner of the glass run channel must be shaped to relieve stress and prevent the intrusion of wind and rain, and the same applies to the rubber glass run channel. As a method for molding a part of a rubber glass launcher/flank corner, a method is known in which rubber or synthetic resin is injected into a part of the corner space provided with a notch or notch to fit the window frame. However, among these methods, the method of injection molding requires vulcanization of the injected rubber, which takes time. Furthermore, the method of injecting synthetic resin has drawbacks such as low adhesive strength with rubber and easy separation of rubber and synthetic resin. Especially when the rubber is ethylene/propylene rubber (e.g. EPM, E
PDM) and natural rubber (NR) blend (BP/NR)
) or a blend rubber (EP/SB) of ethylene/propylene rubber and styrene-butadiene rubber (SBR)
Rubbers containing ethylene-propylene rubber, such as R), have poor adhesion to synthetic resins and are easily separated.

このほかにゴム製グラスランの切欠き部分に小孔等を追
加し、これに合成樹脂を注入して物理的に縫合する方法
も知られている（実もスキ間等がある為風雨の侵入を防
ぐのは困難である。Another known method is to add a small hole to the notch of a rubber glass run, inject synthetic resin into the hole, and physically sew it together. It is difficult to prevent.

本発明は従来のグラスランチヤンネルのコーナ一部のこ
のような欠点を改良することを目的としてなされたもの
であり接着強度の高いグラスランチヤンネルコーナ一部
の成形方法を提供するものである。The present invention has been made with the aim of improving the above-mentioned drawbacks of the corner portion of the conventional glass launch channel, and provides a method for forming the corner section of the glass launch channel with high adhesive strength.

本発明の方法は、ゴム製グラスランチヤンネル部材の端
面又は切欠端面を表面した後対向する該端面又は切欠端
面により形成されるコーナ一部空間にホットメルト接着
剤を充填することからなるゴム製グラスランチヤンネル
のコーナ一部の成形方法である。The method of the present invention provides a rubber glass launch channel member, which comprises surfacing an end face or notch end face of a rubber glass launch channel member and then filling a part of the corner space formed by the opposing end face or notch end face with a hot melt adhesive. This is the method of forming a part of the corner.

コーナ一部空間３は、グラスランチヤンネル部材１の背
部に切欠５を入れた後（第１図）窓枠形状に合わせて切
欠５を開口して形成する。（第２図（ａ）　）　ｔた、
２つのグラスランチヤンネル部材１を窓枠形状に合わせ
て対向させることによって形成してもよい（＠２図（ｂ
））。The corner partial space 3 is formed by making a notch 5 in the back of the glass launch channel member 1 (FIG. 1) and then opening the notch 5 in accordance with the shape of the window frame. (Figure 2(a))
It may also be formed by making two glass launch channel members 1 face each other in accordance with the window frame shape (@2 (b)
)).

後者の場合２つのグラスランチヤンネル部材は材質が別
異のものでもよい。In the latter case, the two glass launch channel members may be made of different materials.

グラスランチヤンネル部拐１は加硫ゴム製であり、ゴム
の種類は問わず、例えばＥＰ／ＮＲあるいはＥＰ／ＳＢ
Ｒでもよい。Glass launch channel part 1 is made of vulcanized rubber, regardless of the type of rubber, such as EP/NR or EP/SB.
It may be R.

本発明では充填前にグラスランチヤンネル部材１の端面
２又は切欠端面２′の表面処理を行なう。In the present invention, the end surface 2 or notch end surface 2' of the glass launch channel member 1 is surface-treated before filling.

表面処理はゴム表面を活性化させるために行なうもので
あり、処理方法自体は公知である。たとえばゴムがＥＰ
／ＳＢＲあるいはＥＰ／ＮＨの場合はたとえばトリクロ
ロイソシアヌル酸（Ｃ３Ｃ１３Ｎ３Ｑ、）２％溶液ある
いはター７ヤルブチルハイボクロライドの溶液を端面又
は切欠端面に塗布する。ゴムがＥＰＭ、ＥＰＤＭの場合
には２ｏｏｏÅ以下の紫外線を約１０秒ｉ４面又は切欠
端面に照射する。The surface treatment is carried out to activate the rubber surface, and the treatment method itself is known. For example, rubber is EP
/SBR or EP/NH, for example, a 2% solution of trichloroisocyanuric acid (C3C13N3Q) or a solution of tertiary butylhybochloride is applied to the end face or notch end face. If the rubber is EPM or EPDM, the i4 surface or notch end surface is irradiated with ultraviolet rays of 200 Å or less for about 10 seconds.

次いで該空間部３にホットメルト接着剤を充填する。Next, the space 3 is filled with hot melt adhesive.

ホットメルト接着剤としてはそのベースポリマーとして
ＥＶＡ、ポリアミド、ポリエステル、ポリウレタンなど
を使用したものがあるが、ウレタン系あるいはナイロン
系の溶剤型ホットメルト接着剤が好−ましい。Hot melt adhesives include those using EVA, polyamide, polyester, polyurethane, etc. as the base polymer, but urethane-based or nylon-based solvent-based hot melt adhesives are preferred.

充填は通常グラスランチヤンネル部材１を金型にセット
し、空間部３にホットメルト系接着剤を注入して行なう
（第６図）。Filling is usually carried out by setting the glass launch channel member 1 in a mold and injecting hot melt adhesive into the space 3 (FIG. 6).

実施例１゜ ＥＰ／ＳＢＲゴムの端面をトリクロロイソシアヌル酸２
チ溶液で表面処理し金型にセットした。型内にナイロン
系ナツトメルト接着剤を注入し試験片を作成した（第５
図）。Example 1゜The end face of EP/SBR rubber was coated with trichloroisocyanuric acid 2.
The surface was treated with a water solution and set in a mold. A test piece was created by injecting nylon nutmelt adhesive into the mold (No. 5
figure).

引張試験を行なったところ破断強度は２０Ｋｐ　／　ｃ
ｒｌであった。破断強度は接着強度を示すものであり、
本発明によるゴム製グラスランチヤンネルコーナ一部は
優れた接着強度をもつことがわかる。。When a tensile test was performed, the breaking strength was 20Kp/c
It was rl. Breaking strength indicates adhesive strength,
It can be seen that a portion of the rubber glass launch channel corner according to the present invention has excellent adhesive strength. .

実施例 ホットメルト接着剤としてＥＶＡをベースポリマーとす
るものを使用し、他は実施例１と同様にして試験を行な
った。破断強度として１６Ｋｇ／−が得られた。Example A test was conducted in the same manner as in Example 1 except that a hot melt adhesive having EVA as a base polymer was used. A breaking strength of 16 kg/- was obtained.

比較例 ＥＦ’／ＳＢＲゴムを表面処理せずに金型にセットし、
型内にポリ塩化ビニル（ｐｖｃ）を注入し試験片を作成
した。Comparative Example EF'/SBR rubber was set in a mold without surface treatment,
A test piece was prepared by injecting polyvinyl chloride (PVC) into the mold.

引張試験を行なったところ破断強度はＱ　Ｋｐ／　ｃｄ
ｌであった。When a tensile test was performed, the breaking strength was Q Kp/cd
It was l.

【図面の簡単な説明】[Brief explanation of drawings]

第１図から第３図は本発明のグラスランチャ／ネルコー
ナ一部の加工方法を示す図、第４図は加工後のグラスラ
ンチヤンネルを示す図である。第５図は試験片の作成方
法の示す図である。 １・・・グラスランチヤンネル部材 ２・・・端面　　２′・・・切欠端面　　３・・・空間
部　　５・・・切欠　　６・・・ゴム　　７・・・ホッ
トメルト接着剤　　１０・・・金型 ４０・・・グラスランチャンネル1 to 3 are diagrams showing a method of processing a part of a glass launcher/flank corner of the present invention, and FIG. 4 is a diagram showing a glass launch channel after processing. FIG. 5 is a diagram showing a method for preparing a test piece. 1... Glass launch channel member 2... End face 2'... Notch end face 3... Space part 5... Notch 6... Rubber 7... Hot melt adhesive 10... Mold 40 ...Grass run channel

Claims (1)

【特許請求の範囲】[Claims] ゴム製グラスランチヤンネル部材の端面又は切欠端面を
表面処理した後に対向する該端面又は切欠端面により形
成されるコーナ一部空間にホットメルト接着剤を充填す
ることからなるゴム製グラスランチヤンネルのコーナ一
部の成形方法。A part of the corner of a rubber glass launch channel member is formed by surface-treating the end face or notch end face of the rubber glass launch channel member and then filling a part of the corner space formed by the opposing end face or notch end face with a hot melt adhesive. Molding method.
JP57176408A 1982-10-08 1982-10-08 Forming method of corner part of rubber made glass running channel Pending JPS5967034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57176408A JPS5967034A (en) 1982-10-08 1982-10-08 Forming method of corner part of rubber made glass running channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57176408A JPS5967034A (en) 1982-10-08 1982-10-08 Forming method of corner part of rubber made glass running channel

Publications (1)

Publication Number Publication Date
JPS5967034A true JPS5967034A (en) 1984-04-16

Family

ID=16013149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57176408A Pending JPS5967034A (en) 1982-10-08 1982-10-08 Forming method of corner part of rubber made glass running channel

Country Status (1)

Country Link
JP (1) JPS5967034A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1560690A4 (en) * 2002-10-31 2006-04-05 Nordson Corp Weather strip and method of manufacturing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566617B2 (en) * 1978-11-30 1981-02-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566617B2 (en) * 1978-11-30 1981-02-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1560690A4 (en) * 2002-10-31 2006-04-05 Nordson Corp Weather strip and method of manufacturing same

Similar Documents

Publication Publication Date Title
CA2223035A1 (en) Vulcanizable rubber compositions
PL285370A1 (en) Thermoplastic composition and method obtaining same
ZA884906B (en) Process and means for motor vehicle direct glazing
IL171255A0 (en) Thermoplastic stiffening material used for manufacturing shoes, and a method for the production thereof
EP0321189A3 (en) Polymer-asphalt mixing process
ES2058193T3 (en) METHOD FOR OBTAINING A CHEMICAL UNION BETWEEN POLYPHENYLENE-BASED MOLDING COMPOUNDS; ON THE ONE PART AND EP (D) M RUBBER, VULCANIZED WITH PEROXIDE, ON THE OTHER PART.
JP3142985B2 (en) Method for bonding cross section material to glass and glass obtained by the method
JPS5967034A (en) Forming method of corner part of rubber made glass running channel
WO1983003528A1 (en) Outsole
EP0122545A2 (en) Method for intimately connecting and sealing a glass pane to a mouldable polymeric material structure, and the product obtained thereby
JPH0158052B2 (en)
EP0198175A3 (en) Prepolymer formation
US6179940B1 (en) Bonding system for glazing assemblies and a process for its manufacture
JPS6386730A (en) Method for bonding polymer
JPS5851765Y2 (en) leather shoes
JPS5967036A (en) Forming method of corner part of rubber made glass running channel
JPS6349603B2 (en)
JPH07144338A (en) Production of glass plate fitted with frame member
GB2048897A (en) Improvements in shoe manufacture
JPH11192985A (en) Seat device for bicycle and manufacture of seat for bicycle
JPS59229324A (en) Manufacture of molded piece incorporated with skin
EP0969067A4 (en) Synthetic chloroprene rubber adhesive composition and process for producing speaker by using the same
Bernreitner et al. Process for the welding of moulded components made from polyolefins and thermoplastic polyurethanes, by high frequency welding, as well as a plastic composition of polyolefin and thermoplastic polyurethane
US2061297A (en) Shoe and method of making same
JPS63150364A (en) Structural outer panel made of synthetic resin