JP3531692B2 - Attachment structure of vibration isolator to shroud - Google Patents
Attachment structure of vibration isolator to shroudInfo
- Publication number
- JP3531692B2 JP3531692B2 JP04083495A JP4083495A JP3531692B2 JP 3531692 B2 JP3531692 B2 JP 3531692B2 JP 04083495 A JP04083495 A JP 04083495A JP 4083495 A JP4083495 A JP 4083495A JP 3531692 B2 JP3531692 B2 JP 3531692B2
- Authority
- JP
- Japan
- Prior art keywords
- shroud
- vibration isolating
- isolating member
- vibration
- cylinder head
- 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 - Fee Related
Links
- 238000000465 moulding Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
【発明の詳細な説明】
【０００１】
【産業上の利用分野】この発明は、自動２輪車等の空冷
エンジンに設けられたシュラウドに防振部材を取付ける
ための構造に関する。
【０００２】
【従来の技術】実開昭５９−１３９５１４号には、シュ
ラウドを設けた自動２輪車の強制空冷エンジンが示さ
れ、かつシリンダヘッドのフィンとシュラウドの内面と
の間に防振部材を挟み込む構造が示されている。
【０００３】これとは別に、防振部材に突起を設けてお
き、この突起をシュラウドに形成されている係合穴へ押
し込むことにより防振部材をシュラウドへ取付けるもの
も公知である。
【０００４】
【発明が解決しようとする課題】ところで、前記公開公
報に開示された防振部材を挟み込む方法は、防振部材の
正確な位置決めに手間がかかる場合がある。また、防振
部材に突起を形成する方法は、防振部材が突起を一体に
型成形されなければならないので、コストアップになる
とともに、突起が弾性体であるため取付に手間取る場合
がある。
【０００５】
【課題を解決するための手段】上記課題を解決するた
め、本願発明に係るシュラウドに対する防振部材の取付
構造は、少なくともシリンダヘッドの周囲を囲むシュラ
ウドを設け、このシュラウドとシリンダヘッドとの間に
弾性体からなる防振部材を介装した空冷エンジンにおい
て、前記シュラウドはプラグホールを備え、かつこのプ
ラグホールを囲むようにして内面に複数の係合突起を突
出させるとともに、前記防振部材には前記係合突起に対
応した取付穴を設け、前記係合突起を前記取付穴へ押し
込むことにより前記防振部材を係合突起へ係合させてシ
ュラウドへ取付け、さらにこの防振部材を前記シュラウ
ドと前記シリンダヘッドのフィンとの間で挟持したこと
を特徴とする。
【０００６】
【作用】シュラウドの内面にプラグホールを囲むように
して形成された複数の係合突起を防振部材に予め形成さ
れている取付穴へ押し込むと、防振部材をシュラウドへ
取付できる。このとき、係合突起はシュラウドと一体で
あって比較的剛性があり、取付穴は弾性体である防振部
材に形成されているので、係合突起の押し込みが容易で
あり、迅速簡単に取付け作業ができる。そのうえ防振部
材を係合突起に係合することによりシュラウドへ仮止め
できるので、防振部材を正確に位置決めできる。
【０００７】しかも、防振部材をシュラウドへ取付ける
ためには、取付穴を開口形成するだけであるから、防振
部材を平板状に成形し、この成形と同時又は後工程で取
付穴を形成することができ、従来のように突起部分の成
形部を含む高価な成形型を不要にすることもできる。
【０００８】
【実施例】図面に基づいて一実施例を説明する。図２は
スクータのスイング式パワーユニットの平断面図であ
る。このスイング式パワーユニットは、２サイクルエン
ジン１と、クランクケース２を横断するクランク軸３の
一端に接続して設けられたＶベルト式変速機４と、他端
に設けられた強制空冷ファン５とを備える。
【０００９】強制空冷ファン５はダクトカバー６で周囲
を囲まれ、かつ２サイクルエンジン１のシリンダ７及び
シリンダヘッド８はシュラウド９で周囲を囲まれてい
る。シュラウド９内面には防振部材１０が取付けられて
いる。
【００１０】ダクトカバー６とシュラウド９は連続して
おり、ダクトカバー６のスリットから取り込まれた外気
は、矢示のように強制空冷ファン５によりダクトカバー
６とシュラウド９内側のシリンダ７及びシリンダヘッド
８の周囲へ送られ、これらを強制空冷するようになって
いる。
【００１１】図１はシリンダヘッド８の周囲部分を拡大
して示す図であり、シュラウド９の断面は図４の１−１
線に略沿っている。図３は防振部材１０の平面図、図４
はシュラウド９の平面図である。
【００１２】図１及び図４に明らかなように、シュラウ
ド９は頂部にプラグ１１を通すためのプラグホール１２
及びシュラウド９をシリンダ７のボス１３へ取付けるた
めの複数のボルト通し穴１５が設けられ、シールラバー
はボルト１４に予め取付けられているのでボルト通し穴
１５にはシールラバー１６が取付けられる。
【００１３】さらに、プラグホール１２を囲むように複
数（本実施例では４個）の係合突起１７がボルト１４を
通すための型抜き方向内方（シリンダヘッド８方向）へ
一体に突出形成されている。なお、シュラウド９は適宜
の合成樹脂を型成形して形成する。
【００１４】図１及び図３に明らかなように、防振部材
１０はゴムなど適宜弾性材料を用いてシリンダヘッド８
の頂部を覆うに足る程度の大きさでかつ平板状に形成さ
れたものであり、シュラウド９に対応してプラグホール
１８、ボルト通し穴１９及び取付穴２０が形成されてい
る。符号２１はボルトを通すために切欠かれた逃げ部で
ある。
【００１５】各取付穴２０は、係合突起１７よりも小さ
な径にされ、係合突起１７を押し込むことにより、取付
穴２０の穴径が防振部材１０の弾性変形で拡径するとと
もに、復元弾性で縮径しようとする力により係合突起１
７が抜け出さないようにして防振部材１０をシュラウド
９の内面へ仮止めできるようになっている。
【００１６】なお、シュラウド９の内面へ仮止めされた
防振部材１０は、シュラウド９を２サイクルエンジン１
の周囲へ取付けたとき、複数のフィン２２によってシュ
ラウド９との間で狭持されている。複数のフィン２２は
シリンダヘッド８からシュラウド９へ向って並行に突出
形成されている。
【００１７】次に、本実施例の作用を説明する。まず、
取付前のシュラウド９内面に防振部材１０を沿わせ、取
付穴２０に係合突起１７を押し込むと、防振部材１０が
シュラウド９の内面形状に沿って曲がりながら仮止めさ
れる。
【００１８】このとき、係合突起１７は比較的剛性があ
り、一方、防振部材１０は弾性体であるので、係合突起
１７は取付穴２０へ容易に押し込み可能である。したが
って、従来のような弾性体の一部として形成された突起
を押し込む場合と比較して著しく容易である。
【００１９】次に、このシュラウド９をシリンダ７及び
シリンダヘッド８の周囲へ被せると防振部材１０の内面
がシリンダヘッド８のフィン２２各上面に当接するの
で、ボルト１４を用いてシュラウド９をシリンダヘッド
８へ固定すれば、防振部材１０はシュラウド９とフィン
２２の間へ押し付けられて挟持される。
【００２０】この取付作業は、防振部材１０をシュラウ
ド９へ仮止めしているため、部品の取扱付性がよく、し
かも正確に位置決めできるので、極めて作業性が良くな
る。しかも、シュラウド９の取付後は、係合突起１７と
の係合並びにシュラウド９とフィン２２との挟持によっ
て位置づれせずに安定して固定される。
【００２１】しかも、取付穴２０を防振部材１０へ設け
ることにより、シュラウド９にはプラグホール１２を囲
んで係合突起１７を設ければよいことになり、シュラウ
ド９に形成する開口部の数を少なくし、強制冷却用空気
を効率的にシリンダ７及びシリンダヘッド８の周囲へ導
くことができる。
【００２２】したがって、従来の突起を一体化したもの
のように、特別な成形型を用意する必要がなく、量産性
に富み、かつコストダウンできる。なお、取付穴２０等
の形成はパンチング後の後加工でもよい。
【００２３】しかも、取付穴２０を防振部材１０へ設け
ることにより、シュラウド９には係合突起１７を設けれ
ばよいことになり、シュラウド９に形成する開口部の数
を少なくし、強制冷却用空気を効率的にシリンダ７及び
シリンダヘッド８の周囲へ導くことができる。
【００２４】
【発明の効果】シュラウドの内面にプラグホールを囲ん
で複数の係合突起を設け、防振部材にはシュラウド側に
対応して取付穴を設けたので、防振部材をシュラウドへ
取付けるとき、係合突起はシュラウドと一体であって比
較的剛性があり、かつ取付穴は弾性体である防振部材に
形成されているから、係合突起の押し込みが容易であ
り、シュラウドへ迅速簡単に取付け作業ができる。その
うえ防振部材を係合突起に係合させることによりシュラ
ウドへ仮止めできるので、防振部材を正確に位置決めで
きる。またこの状態で防振部材をシュラウド９とフィン
２２との間に挟持できる。
【００２５】しかも、防振部材には取付穴を開口形成す
るだけであるから、防振部材を平板状に成形し、この成
形と同時又は後工程で取付穴を形成することができ、従
来のように突起部分の成形部を含む高価な成形型を不要
にすることもできる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for attaching a vibration isolating member to a shroud provided in an air-cooled engine such as a motorcycle. 2. Description of the Related Art Japanese Utility Model Laid-Open Publication No. 59-139514 discloses a forced air-cooled engine of a motorcycle provided with a shroud, and a vibration damping member between a fin of a cylinder head and an inner surface of the shroud. Is shown. [0003] Apart from this, it is also known to provide a projection on the vibration isolating member and attach the vibration isolating member to the shroud by pushing the projection into an engagement hole formed in the shroud. [0004] Incidentally, in the method of sandwiching the vibration isolating member disclosed in the above publication, it may take time and effort to accurately position the vibration isolating member. In addition, the method of forming the projection on the vibration isolating member increases the cost because the vibration isolating member must be integrally molded with the projection, and in some cases it takes time to mount the projection because the projection is an elastic body. [0005] In order to solve the above problems, a mounting structure of a vibration isolating member for a shroud according to the present invention is provided with a shroud surrounding at least the periphery of a cylinder head. in air-cooled engine with interposed vibration isolating member made of an elastic body between said shroud comprises a plug hole, and this preference
A plurality of engaging protrusions are projected from the inner surface so as to surround the lug hole, and the vibration isolating member is provided with a pair of engaging protrusions.
The response was mounting holes provided, wherein the engagement projection is engaged in front Kibofu member to the engaging projection by pressing into the mounting hole attached to sheet <br/> shroud, further wherein the anti-vibration member shrouded headers
And a fin of the cylinder head . An inner surface of the shroud surrounds the plug hole.
When the plurality of engaging projections formed as described above are pushed into mounting holes formed in advance in the vibration isolating member, the vibration isolating member can be attached to the shroud. At this time, the engaging projection has a relatively rigid a shroud integral with preparative since Tsukeana is formed on anti-vibration member is an elastic body, it is easy to push the engaging projection, quick easy Installation work is possible. In addition, since the vibration isolating member can be temporarily fixed to the shroud by engaging the engagement projection , the vibration isolating member can be accurately positioned. In addition, the vibration isolator is attached to the shroud.
For this purpose , the mounting hole is simply formed by opening, so that the vibration isolating member can be formed into a flat plate shape, and the mounting hole can be formed at the same time as this molding or in a later step. An expensive mold including a portion can be omitted. An embodiment will be described with reference to the drawings. FIG. 2 is a plan sectional view of the swing type power unit of the scooter. This swing type power unit includes a two-stroke engine 1, a V-belt type transmission 4 provided at one end of a crankshaft 3 crossing a crankcase 2, and a forced air cooling fan 5 provided at the other end. Prepare. The forced air cooling fan 5 is surrounded by a duct cover 6, and the cylinder 7 and the cylinder head 8 of the two-stroke engine 1 are surrounded by a shroud 9. An anti-vibration member 10 is attached to the inner surface of the shroud 9. The duct cover 6 and the shroud 9 are continuous with each other, and the outside air taken in from the slit of the duct cover 6 is forced by the forced air cooling fan 5 as shown by the arrow to the cylinder 7 inside the duct cover 6 and the shroud 9 and the cylinder head. 8 and are forced to cool them. FIG. 1 is an enlarged view showing a peripheral portion of the cylinder head 8, and a cross section of the shroud 9 is shown in FIG.
Roughly along the line. FIG. 3 is a plan view of the vibration isolating member 10, and FIG.
Is a plan view of the shroud 9. FIG. As is apparent from FIGS. 1 and 4, the shroud 9 has a plug hole 12 through which a plug 11 is inserted.
Further, a plurality of bolt through holes 15 for mounting the shroud 9 to the boss 13 of the cylinder 7 are provided, and a seal rubber 16 is mounted on the bolt through hole 15 because the seal rubber is mounted on the bolt 14 in advance. Further, a plurality of (four in this embodiment) engaging projections 17 are formed integrally with the plug hole 12 so as to protrude inward (in the direction of the cylinder head 8) in the die removing direction for passing the bolt 14. ing. The shroud 9 is formed by molding a suitable synthetic resin. As is apparent from FIGS. 1 and 3, the vibration isolating member 10 is made of a suitable material such as rubber and made of a cylinder head 8.
The plug hole 18, the bolt through hole 19, and the mounting hole 20 are formed corresponding to the shroud 9. Reference numeral 21 denotes an escape portion cut out for passing a bolt. Each of the mounting holes 20 has a diameter smaller than that of the engaging projection 17. By pressing the engaging projection 17, the diameter of the mounting hole 20 is increased by elastic deformation of the vibration isolating member 10 and restored. Engagement projection 1 due to elasticity
The anti-vibration member 10 can be temporarily fixed to the inner surface of the shroud 9 so that the 7 does not come off. The vibration isolating member 10 temporarily fixed to the inner surface of the shroud 9 connects the shroud 9 to the two-cycle engine 1.
Are mounted between the shroud 9 by the plurality of fins 22. The plurality of fins 22 are formed to project in parallel from the cylinder head 8 toward the shroud 9. Next, the operation of this embodiment will be described. First,
When the anti-vibration member 10 is placed along the inner surface of the shroud 9 before mounting, and the engaging projection 17 is pushed into the mounting hole 20, the anti-vibration member 10 is temporarily fixed while bending along the inner surface shape of the shroud 9. At this time, the engaging projection 17 is relatively rigid, while the vibration isolating member 10 is an elastic body, so that the engaging projection 17 can be easily pushed into the mounting hole 20. Therefore, it is much easier than in the case where the projection formed as a part of the elastic body is pushed in as in the related art. Next, when the shroud 9 is put around the cylinder 7 and the cylinder head 8, the inner surface of the vibration isolator 10 comes into contact with the upper surfaces of the fins 22 of the cylinder head 8. When fixed to the head 8, the vibration isolating member 10 is pressed between the shroud 9 and the fins 22 and clamped. In this mounting operation, since the vibration isolating member 10 is temporarily fixed to the shroud 9, the handling of the parts is good and the positioning can be performed accurately, so that the workability is extremely improved. Moreover, after the shroud 9 is attached, the shroud 9 is stably fixed without being displaced by the engagement with the engagement projections 17 and the sandwiching between the shroud 9 and the fins 22 . Moreover, by providing the mounting hole 20 in the vibration isolating member 10, the shroud 9 surrounds the plug hole 12.
Thus, the number of openings formed in the shroud 9 can be reduced, and forced cooling air can be efficiently guided to the periphery of the cylinder 7 and the cylinder head 8. Therefore, unlike a conventional integrated projection, there is no need to prepare a special molding die, so that mass production can be enhanced and the cost can be reduced. Note that the mounting holes 20 and the like may be formed by post-processing after punching. Moreover, by providing the mounting holes 20 in the vibration isolating member 10, the shroud 9 can be provided with the engagement projections 17, thereby reducing the number of openings formed in the shroud 9 and forcibly cooling. The working air can be efficiently guided around the cylinder 7 and the cylinder head 8. According to the present invention, a plug hole is surrounded on the inner surface of the shroud.
A plurality of engaging projections are provided, and mounting holes are provided in the vibration isolating member corresponding to the shroud side, so when attaching the vibration isolating member to the shroud, the engaging projections are integral with the shroud and have relatively rigidity. In addition, since the mounting holes are formed in the vibration isolating member which is an elastic body, it is easy to push the engaging projections, and the mounting operation to the shroud can be performed quickly and easily. In addition, the anti-vibration member can be temporarily fixed to the shroud by engaging the anti-vibration member with the engagement projection, so that the anti-vibration member can be accurately positioned. Also, in this state, the vibration isolator is connected to the shroud 9
22. Further, since the mounting holes are merely formed in the vibration isolating member, the vibration isolating member can be formed into a flat plate shape, and the mounting holes can be formed simultaneously with this molding or in a subsequent step. As described above, an expensive molding die including a molding portion of a protruding portion can be made unnecessary.
【図面の簡単な説明】
【図１】 実施例に係る要部の拡大断面図
【図２】 実施例に係るスイング式パワーユニットの平
断面図
【図３】 防振部材の平面図
【図４】 シュラウドの平面図
【符号の説明】
１：２サイクルエンジン、８：シリンダヘッド、９：シ
ュラウド、１０：防振部材、１７：係合突起、２０：取
付穴、２２：フィンBRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an enlarged sectional view of a main part according to an embodiment; FIG. 2 is a plan sectional view of a swing type power unit according to the embodiment; FIG. 3 is a plan view of a vibration isolator; 1: Two-stroke engine, 8: cylinder head, 9: shroud, 10: anti-vibration member, 17: engagement projection, 20: mounting hole, 22: fin
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) F01P 5/06 B60K 11/06 B62J 39/00 B62M 7/02 F02B 77/00 Continuation of the front page (58) Field surveyed (Int.Cl. 7 , DB name) F01P 5/06 B60K 11/06 B62J 39/00 B62M 7/02 F02B 77/00
Claims (1)
ュラウドを設け、このシュラウドとシリンダヘッドとの
間に弾性体からなる防振部材を介装した空冷エンジンに
おいて、前記シュラウドはプラグホールを備え、かつこ
のプラグホールを囲むようにして内面に複数の係合突起
を突出させるとともに、前記防振部材には前記係合突起
に対応した取付穴を設け、前記係合突起を前記取付穴へ
押し込むことにより前記防振部材を係合突起へ係合させ
てシュラウドへ取付け、さらにこの防振部材を前記シュ
ラウドと前記シリンダヘッドのフィンとの間で挟持した
ことを特徴とするシュラウドに対する防振部材の取付構
造。(57) Patent Claims 1. A provided a shroud surrounding at least a cylinder head, in air-cooled engine with interposed vibration isolating member made of an elastic body between the shroud and the cylinder head, the The shroud has a plug hole.
It is made to protrude from a plurality of engaging projections on the inner surface so as to surround the plug hole, the engaging projection on the vibration isolating member
Mounting holes corresponding to the provided to engage the engagement projection into the engagement projections of the front Kibofu member by pushing into the mounting hole
To the shroud, and attach this vibration isolator to the shroud.
A mounting structure for a vibration isolating member to a shroud, wherein the vibration isolating member is held between a fin and a fin of the cylinder head .
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04083495A JP3531692B2 (en) | 1995-02-28 | 1995-02-28 | Attachment structure of vibration isolator to shroud |
| TW086220560U TW345129U (en) | 1995-02-28 | 1995-04-27 | Assembling structure for anti-vibration of engine casing |
| IT96TO000059A IT1284356B1 (en) | 1995-02-28 | 1996-01-30 | STRUCTURE FOR SUPPORTING AN ISOLATING ELEMENT AGAINST VIBRATIONS ON A COVER |
| EP96102922A EP0730087B1 (en) | 1995-02-28 | 1996-02-27 | Mounting structure of vibration isolating member to shroud |
| FR9602398A FR2731046B1 (en) | 1995-02-28 | 1996-02-27 | MOUNTING STRUCTURE OF AN ANTI-VIBRATION INSULATION PART ON A FAIRING OF AN AIR-COOLED ENGINE |
| CN96102559A CN1077203C (en) | 1995-02-28 | 1996-02-27 | Structure of installation parts for shock proof unit of protective hood |
| ES96102922T ES2134521T3 (en) | 1995-02-28 | 1996-02-27 | MOUNTING STRUCTURE OF A VIBRATION DAMPING ELEMENT ON A ROOF. |
| DE69602783T DE69602783T2 (en) | 1995-02-28 | 1996-02-27 | Mounting arrangement of a vibration damping part on a casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04083495A JP3531692B2 (en) | 1995-02-28 | 1995-02-28 | Attachment structure of vibration isolator to shroud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08232656A JPH08232656A (en) | 1996-09-10 |
| JP3531692B2 true JP3531692B2 (en) | 2004-05-31 |
Family
ID=12591670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04083495A Expired - Fee Related JP3531692B2 (en) | 1995-02-28 | 1995-02-28 | Attachment structure of vibration isolator to shroud |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0730087B1 (en) |
| JP (1) | JP3531692B2 (en) |
| CN (1) | CN1077203C (en) |
| DE (1) | DE69602783T2 (en) |
| ES (1) | ES2134521T3 (en) |
| FR (1) | FR2731046B1 (en) |
| IT (1) | IT1284356B1 (en) |
| TW (1) | TW345129U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5857439A (en) * | 1997-05-22 | 1999-01-12 | Kioritz Corporation | Controlled noise portable power unit for operating a tool |
| JP3754579B2 (en) * | 1999-07-12 | 2006-03-15 | 本田技研工業株式会社 | Engine working machine |
| JP4549240B2 (en) * | 2005-06-27 | 2010-09-22 | 本田技研工業株式会社 | Small vehicle internal combustion engine |
| CN113858937A (en) * | 2021-11-24 | 2021-12-31 | 奇瑞商用车（安徽）有限公司 | Shock-absorbing mounting structure of automobile cooling fan |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1064749B (en) * | 1958-07-26 | 1959-09-03 | Heinrich Lanz Ag | Device for noise dampening for single or multi-cylinder internal combustion engines |
| DE3241205A1 (en) * | 1982-11-08 | 1984-05-10 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Cylinder head cover of an internal combustion engine |
| JPS59139514U (en) * | 1983-03-07 | 1984-09-18 | 本田技研工業株式会社 | forced air cooled engine |
| JP3021166B2 (en) * | 1992-01-30 | 2000-03-15 | 本田技研工業株式会社 | Engine cover |
-
1995
- 1995-02-28 JP JP04083495A patent/JP3531692B2/en not_active Expired - Fee Related
- 1995-04-27 TW TW086220560U patent/TW345129U/en unknown
-
1996
- 1996-01-30 IT IT96TO000059A patent/IT1284356B1/en active IP Right Grant
- 1996-02-27 FR FR9602398A patent/FR2731046B1/en not_active Expired - Fee Related
- 1996-02-27 CN CN96102559A patent/CN1077203C/en not_active Expired - Fee Related
- 1996-02-27 EP EP96102922A patent/EP0730087B1/en not_active Expired - Lifetime
- 1996-02-27 ES ES96102922T patent/ES2134521T3/en not_active Expired - Lifetime
- 1996-02-27 DE DE69602783T patent/DE69602783T2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0730087A1 (en) | 1996-09-04 |
| FR2731046B1 (en) | 1997-05-09 |
| ITTO960059A1 (en) | 1997-07-30 |
| IT1284356B1 (en) | 1998-05-18 |
| ES2134521T3 (en) | 1999-10-01 |
| CN1077203C (en) | 2002-01-02 |
| CN1139733A (en) | 1997-01-08 |
| FR2731046A1 (en) | 1996-08-30 |
| DE69602783T2 (en) | 1999-10-07 |
| JPH08232656A (en) | 1996-09-10 |
| EP0730087B1 (en) | 1999-06-09 |
| TW345129U (en) | 1998-11-11 |
| DE69602783D1 (en) | 1999-07-15 |
| ITTO960059A0 (en) | 1996-01-30 |
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