JPS5961888A - Mounting of sound-proof cover - Google Patents
Mounting of sound-proof coverInfo
- Publication number
- JPS5961888A JPS5961888A JP57172570A JP17257082A JPS5961888A JP S5961888 A JPS5961888 A JP S5961888A JP 57172570 A JP57172570 A JP 57172570A JP 17257082 A JP17257082 A JP 17257082A JP S5961888 A JPS5961888 A JP S5961888A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- elastic member
- soundproof
- soundproof cover
- rubber
- 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
Links
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Adhesives Or Adhesive Processes (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は防音カバーの取付は方法、評しくけ、弾性部材
、候眉剤の材質を選択することにより、１ｔｒｊ年に、
かつ充分な依盾性で防音カッ（−葡取付けられるように
した方法に関するものである。[Detailed Description of the Invention] The present invention provides a method for installing a soundproof cover, by selecting a method for mounting the soundproof cover, a mechanism for evaluation, an elastic member, and a material for the eyebrow agent.
The present invention also relates to a method for installing a soundproof cup with sufficient reliability.
たトエは、エンジンのシリンダへッドカノく−に防音カ
バーを取付ける１台、従来第１図に示すように、シリン
ダヘッドカバー１のシリンダヘッド本に−２への取付は
部分にブラケット３を設け、このブラケット３と防音カ
バー４をｖｊ伽ゴム５を介してボルト柳めして取付けて
いた。このように、防振ゴム５を介在せしめてシリンダ
へラドカバー１に防音カバー４を取付けるので前記ヘッ
ドカバー１と防音カバー４間に壁間６が形成され、防娠
ゴム５と共に防音に役立つ。The conventional method is to attach a soundproof cover to the cylinder head of the engine.As shown in Fig. 1, a bracket 3 is installed at the part of the cylinder head cover 1 to attach it to the cylinder head 2. The bracket 3 and the soundproof cover 4 were attached by bolting them together via a vj rubber 5. In this manner, since the soundproof cover 4 is attached to the rad cover 1 to the cylinder with the vibration isolating rubber 5 interposed, a wall space 6 is formed between the head cover 1 and the soundproof cover 4, which together with the anti-vibration rubber 5 contributes to soundproofing.
この型の防音カッパ（取付は方法においては、’ＡｉＪ
記仝間６はブラケット３と防振ゴム５の取付は部分を除
いては、全く開放された空所となる。This type of soundproof raincoat (the installation method is 'AiJ
The recording space 6 is a completely open space except for the parts where the bracket 3 and the vibration isolating rubber 5 are installed.
しかしながら、防音性を虻に同上せしめるためには、前
記壁間６は外気と遮敞された閉窒間であることが望まし
い。しかして、第２図、繭３図に示すような防音カバー
の取付は恰造が案出される。However, in order to improve soundproofing properties, it is desirable that the wall space 6 is a closed space that is insulated from the outside air. Therefore, a new structure has been devised for installing the soundproof cover as shown in FIGS. 2 and 3.
すなわち、シリダヘッドカバー２１の全周に、暇って弾
性体部材２２を貼庸し、この弾性体部材２２に肋廿カバ
ー２３を、さらに依有するのである。That is, an elastic member 22 is pasted around the entire circumference of the cylinder head cover 21, and the rib cover 23 is further dependent on this elastic member 22.
このようにシリンダヘッドカバー２１Ｘ弾性体部材２２
、防片−カバー２３を接層する場合、艮好な按７に注を
得るためには、未加硫の弾性体部材２２を介して第２図
に示すようにシリンダヘッドカバー２１及び防音カバー
２３をｔｇ己装し、次いで刀ｌ硫を何々い、三省荀一体
化するのが望ましい。しかし、ヘッドカバー２１と防音
カバー２３とで形成される空（口１２４は閉窒１０１で
あるため、弾性体部材２２の上部２２ａは加硫と同時成
形することが不可能である。In this way, the cylinder head cover 21X elastic member 22
, when attaching the cover 23 to the cylinder head cover 21 and the soundproof cover 23 through the unvulcanized elastic member 22 as shown in FIG. It is desirable to equip the TG and then integrate the sword and the sword into one. However, since the opening 124 formed by the head cover 21 and the soundproof cover 23 is made of closed nitrogen 101, it is impossible to mold the upper part 22a of the elastic member 22 simultaneously with vulcanization.
したがって、〃０硫した弾性体部材２２をあらかじめ用
意しておき、ヘッドカバー２１および防音カバー２３と
銀層するほかはない。ところが、防音カバー２３及びシ
リンダへラドカバ−２１はプレス成形品ないし鋳造品で
あるため、従来のゴム糸接眉剤を用いたので光分な剥陥
彊度が得られない。Therefore, there is no other choice but to prepare the 0-sulfurized elastic member 22 in advance and apply a silver layer to the head cover 21 and the soundproof cover 23. However, since the soundproof cover 23 and the cylinder head cover 21 are press-molded or cast products, the use of conventional rubber thread eyelids does not provide a sufficient degree of peeling.
本光ψ」はｉσ述の点に亀みなされたものであり、罰り
已ＶＪ昔カバーを艮好に接層する方法を提供することを
目Ｈ′ソとし、その％歌とするところは、Ｖｉ曽カバー
を取付ける部品本体に弾８：部材及び肋前カバーｅ接看
剤で寮層する肋廿カバーの取付は方法であって、前記弾
性部材全耐熱性、用油性、金践接庸性のある材料とし、
前記接着剤を耐熱性、耐油性、金Ｉ／Ｊ４接着性のある
無溶剤反応硬化型シリコーンボ弾性シール剤とすること
にある。"Honko ψ" is based on the points mentioned above, and the aim is to provide a way to layer VJ's old covers in an aesthetic way, and the % song is , Viso cover is attached to the main part of the part 8: The method of installing the rib cover is to layer the material and front cover e adhesive with adhesive, and the elastic member is completely heat resistant, oil-resistant, metal adhesive. The material has a strong
The object of the present invention is to use the adhesive as a solvent-free reaction-curing silicone elastic sealant having heat resistance, oil resistance, and adhesion to gold I/J4.
本発明による防音カバーの取付は方法によれば、弾性体
部材及び前記シリコーン系接層剤を選択したため、良好
な接着性とシール性を確保した防音カバーのｆ−漸取付
けが可能となる。According to the method for installing the soundproof cover according to the present invention, since the elastic member and the silicone adhesive are selected, it is possible to install the soundproof cover gradually with good adhesiveness and sealing properties.
本発明を更に詳しく説明する。The present invention will be explained in more detail.
本発明による防音カバーの取付は方法によれば、ます、
防音カバーを取付ける部品及び防音カバー・は従来のア
ルミニウム材、アルミニウム合金材、鉄、鉄合金等のプ
レス成形品、間遺品等であることができ、基本的に眠尾
されない。According to the method of installing the soundproof cover according to the present invention,
The parts for attaching the soundproof cover and the soundproof cover can be press-formed products of conventional aluminum materials, aluminum alloy materials, iron, iron alloys, etc., leftover items, etc., and are basically not left behind.
弾性体部材は前述のように側熱性、耐油性、金橋嵌眉性
ｃＤ−ある拐刊で製造されたものを用いる。As mentioned above, the elastic member used is one manufactured by a cD company that has heat resistance, oil resistance, and gold-plating properties.
これは防音カバーを取付ける部品がシリンダヘッドのよ
うに耐熱性と剛油性を安水されるところに用いられる可
能性が大きいからでめる。前述の点に鑑み、耐熱性は好
ましくは１２０℃以上であるのがよい。このような弾性
体部材の具体例としテｉｊ：Ｎ Ｂ Ｒにトリルゴム）
、ＣＨＣＣエピクロルヒドリンゴム）、ＡＣＭ（アクリ
ルゴム）、Ｓ ｉＲ（シリコンゴム）、ポリエステル糸
ニジストマー、エチレンアクリルエラストマー１７）
−神以上寺をあけることができる。This is because the parts to which the soundproof cover is attached are likely to be used in places where heat resistance and oil resistance are required, such as cylinder heads. In view of the above points, the heat resistance is preferably 120° C. or higher. A specific example of such an elastic member is trill rubber.
, CHCC epichlorohydrin rubber), ACM (acrylic rubber), SiR (silicon rubber), polyester yarn nystomer, ethylene acrylic elastomer 17)
- More than gods can open temples.
弾性体部材の形状は基本的に駆足されるものではないが
、接着性を良好ならしめるためには候看六■槓がなるべ
く広くなるような形状が望ましい。Basically, the shape of the elastic member is not critical, but in order to achieve good adhesion, it is desirable that the shape be as wide as possible.
このだめ、たとえば第２図及び第３図にボすように、懐
虜面凸状（または凹状）とし、一方の防音カバー、取付
は部品の接層部分を凹状（または凸状）として、獣舎す
るように接層することもできる。For example, as shown in Figures 2 and 3, the captive surface is convex (or concave), and one soundproof cover is mounted with a concave (or convex) part in contact with the parts. It can also be layered in a layered manner.
才だ恢屑剤としては、側熱性、耐油性があシ、雀＃４接
庸性の艮好な無浴剤僕化反応型シリコン糸シ１ド丘シー
ル剤、たとえば信越イレ学、東上−１−４レノ佃東をｔ
仙Ω％−ｍ型ＲＴｖゴムコンパウンド、二数型ゴムコン
パウンド、スリーボンドの１２００＋シリーズ等の一柚
以上を用いる。As a good cleaning agent, a bath-free reaction type silicon thread sealant with excellent side heat resistance, oil resistance, and adhesion properties, such as Shin-Etsu Ire Gaku, Tojo- 1-4 Reno Tsukuda Higashi
Ichiyu or more such as Sen Ω%-m type RTv rubber compound, Nisaku type rubber compound, Three Bond's 1200+ series, etc. are used.
このように、弾性部材及び恢宥剤を選択することにより
、たとえば第２図、第３図にボすような閉空間を南する
構造の防音カバー取付は構造も可能となる。なお、第２
図に示すようなり５背カバーを製造する場合、閉空間２
４は単なる空隙である心安はなく、グラスウール等の防
振材を光填した本のであってもよい。By selecting the elastic member and the laxative in this way, it becomes possible to install the soundproof cover in a structure such as that shown in FIGS. 2 and 3, for example, in a closed space. In addition, the second
When manufacturing 5 back covers as shown in the figure, closed space 2
4 does not need to be a mere void; it may also be a book filled with a vibration-proofing material such as glass wool.
次に本発明の詳細な説明する。Next, the present invention will be explained in detail.
実施例
両接漕衣面を凸状としたＮＢＲ製の弾性部材の両接崩表
面にプライマ−（例シラン糸）を塗布乾燥佐接層剤とし
てスリーボンド１２０７Ｂを調布し、第２図に下すよう
な前記プライマー処理したヘッドカバーの全周に亘って
接層し、その俊、同じくプライマー処理した防祈カバー
勿前記弾性体部材を接層した。Example: A primer (for example, silane thread) was applied to the contact surface of an elastic member made of NBR with a convex contact surface. The primer-treated head cover was coated over its entire circumference, and the elastic member was then coated on the same primer-treated prayer cover.
この場合の剥除ツ贋は１０ ｋｇ／ｃｍ’以上であり、
光分実用に耐えることがわかった。In this case, the peeling and counterfeiting is 10 kg/cm' or more,
It was found that the optical spectrum can withstand practical use.
第１図は従来の防音カバー数件は方法を説明するだめの
概略図。第２図は本発明の防音カバー取付は方法の一例
を説明するだめの概略図、第３図は依有部分の拡大断面
図である。
１・・・シリコンへラドカバー、２・・・シリンダヘッ
ド、３・・・ブラケット、４・・・防音カバー、５・・
・防熾ゴム、２１・・・シリダヘッドカバー、２２・・
・弾性体部材、２３・・・防音カバー、２４・・・閉望
間。FIG. 1 is a schematic diagram of several conventional soundproofing covers to explain the method. FIG. 2 is a schematic diagram illustrating an example of the soundproof cover installation method of the present invention, and FIG. 3 is an enlarged sectional view of dependent parts. 1...Silicon head cover, 2...Cylinder head, 3...Bracket, 4...Soundproof cover, 5...
・Anti-proof rubber, 21... Cylinder head cover, 22...
- Elastic body member, 23... Soundproof cover, 24... Closed room.
Claims (1)
ーを接附剤で接着する防音カッ（−の取付は方法であっ
て、前記弾性体部材は剛熱性、耐油性、金編接沼・性の
ある材料であり、前記接着剤は可熱性、耐油性、金属依
有性のある無溶剤反応硬化型シリコン糸シール沖］であ
ることを特徴とする防音カバー取付は方法。The soundproofing cup (-) is a mounting method in which the elastic member and the soundproofing cover are glued to the main body of the part to which the soundproofing cover is attached using adhesive. A method for installing a soundproof cover, characterized in that the adhesive is a heat-resistant, oil-resistant, metal-dependent solvent-free reaction-curing silicone thread seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57172570A JPS5961888A (en) | 1982-09-30 | 1982-09-30 | Mounting of sound-proof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57172570A JPS5961888A (en) | 1982-09-30 | 1982-09-30 | Mounting of sound-proof cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5961888A true JPS5961888A (en) | 1984-04-09 |
| JPH0451839B2 JPH0451839B2 (en) | 1992-08-20 |
Family
ID=15944281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57172570A Granted JPS5961888A (en) | 1982-09-30 | 1982-09-30 | Mounting of sound-proof cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5961888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61274199A (en) * | 1985-05-30 | 1986-12-04 | 日野自動車株式会社 | Method of mounting sound-insulating cover |
| US8109361B2 (en) | 2006-07-20 | 2012-02-07 | Kobe Steel, Ltd. | Solid-borne sound reducing structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036929U (en) * | 1973-08-07 | 1975-04-17 | ||
| JPS51146665U (en) * | 1975-05-19 | 1976-11-25 |
-
1982
- 1982-09-30 JP JP57172570A patent/JPS5961888A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036929U (en) * | 1973-08-07 | 1975-04-17 | ||
| JPS51146665U (en) * | 1975-05-19 | 1976-11-25 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61274199A (en) * | 1985-05-30 | 1986-12-04 | 日野自動車株式会社 | Method of mounting sound-insulating cover |
| US8109361B2 (en) | 2006-07-20 | 2012-02-07 | Kobe Steel, Ltd. | Solid-borne sound reducing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451839B2 (en) | 1992-08-20 |
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