JPH1199991A - Outboard engine connection structure through elastic mount - Google Patents

Outboard engine connection structure through elastic mount

Info

Publication number
JPH1199991A
JPH1199991A JP10218330A JP21833098A JPH1199991A JP H1199991 A JPH1199991 A JP H1199991A JP 10218330 A JP10218330 A JP 10218330A JP 21833098 A JP21833098 A JP 21833098A JP H1199991 A JPH1199991 A JP H1199991A
Authority
JP
Japan
Prior art keywords
outboard motor
elastic body
elastic
mount
bolt member
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
JP10218330A
Other languages
Japanese (ja)
Other versions
JP3210290B2 (en
Inventor
Kazuyuki Shiomi
和之 塩見
Mitsuharu Tanaka
充治 田中
Kazuomi Kiku
和臣 禧久
Akihisa Saito
彰久 斎藤
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP21833098A priority Critical patent/JP3210290B2/en
Publication of JPH1199991A publication Critical patent/JPH1199991A/en
Application granted granted Critical
Publication of JP3210290B2 publication Critical patent/JP3210290B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines

Landscapes

  • Vibration Prevention Devices (AREA)

Abstract

PROBLEM TO BE SOLVED: To soften the buffer property of an elastic body against the vibration immediately after the start of an outboard engine and harden the buffer property of the elastic body when propelling. SOLUTION: Bolt members 101 are arranged on the right and left sides of a swivel shaft so as to project toward the side of an outboard engine body, and an elastic body 103 is arranged in the outer periphery of the bolt member 101 to connect the right and left parts of the outer board engine body and the bolt member through the elastic body 103. The shape of the elastic body 103 is made into non circle viewed from the direction to which the thrust of the outer board engine works, and in the face orthogonal to the direction to which the thrust of the elastic body 103 works, projected sections 103a-1 and 103a-1 are provided at a portion having a large distance from the bolt member in the axial direction of the bolt member.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、船外機を弾性マウ
ントを介して船体に連結する連結構造に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection structure for connecting an outboard motor to a hull via an elastic mount.

【0002】[0002]

【従来の技術】一般に船外機は、クランク軸を縦置きと
した、いわゆるバーチカルエンジンを、クランク軸を収
容するクランク室を前方に、燃焼室を形成するシリンダ
部、及びシリンダヘッド部を後方となるように配置し、
船外機本体を構成するエクステンションに結合されてい
る。このエクステンションケース内に、エンジンからプ
ロペラヘの動力伝達のためのバーチカル軸が上下方向に
廷在するように配置されいる。
2. Description of the Related Art In general, an outboard motor has a so-called vertical engine having a vertically arranged crankshaft. The outboard motor includes a crankcase for accommodating the crankshaft in the front, a cylinder portion for forming the combustion chamber, and a cylinder head portion for the rear. So that
The outboard motor is connected to an extension. In the extension case, a vertical shaft for transmitting power from the engine to the propeller is disposed so as to be positioned vertically.

【0003】この船外機と船体とを連結する部分の構造
とし、特開昭56−116597号、米国特許第2,9
16,007号、米国特許第3,002,489号、或
いは米国特許第3,500,594号に開示される溝造
が知られている 特開昭56−116597号、米国特許第2,916,
007号に開示される構造は、インナカラーとアウタカ
ラーとの間にゴムを介在させ、インナカラーを一方の部
材に、アウタカラーを他方の部材に連結するようにした
ものである。米国特許第3,002,489号に開示さ
れる構造は、互いに連結される部材間の上下部のそれぞ
れに、3個のゴム片を介在せしめたものである。米国特
許第3,500,594号に開示される構造は、他方の
部材を貫通して一方の部材にその両端が固着されるクロ
スバーの周囲に、筒状ゴムを巻回形成するととも、一方
の部材の一部に帯状ゴムを介在せしめたものである。
The structure of the part connecting the outboard motor and the hull is disclosed in Japanese Patent Application Laid-Open No. 56-116597, US Pat.
The grooves disclosed in U.S. Pat. No. 16,007, U.S. Pat. No. 3,002,489 or U.S. Pat. No. 3,500,594 are known. ,
In the structure disclosed in No. 007, rubber is interposed between the inner collar and the outer collar, and the inner collar is connected to one member and the outer collar is connected to the other member. In the structure disclosed in U.S. Pat. No. 3,002,489, three rubber pieces are interposed in each of upper and lower portions between members connected to each other. The structure disclosed in U.S. Pat. No. 3,500,594 has a structure in which cylindrical rubber is wound around a crossbar that penetrates the other member and has both ends fixed to one member. A belt-like rubber is interposed in a part of the member.

【0004】[0004]

【発明が解決しようとする課題】ところで、船体と船外
機との間の連結構造にあっては、推進時に船外機の推進
力を無駄なく有効に船体に伝達し、且つ船外機の振動が
船体に伝達しないものが望まれる。このため、上述した
先行例にあっても、連結部に弾性体を介在せしめて振動
吸収を行なうようにしているが、推進力の伝達と、振動
の伝導防止とは相反するため、十分な効果が得られてい
ない。また、弾性体のバネ特性の設定にかなりの労力を
費やすものであった。さらに、別の問題点として、次の
ことが挙げられる。
In the connection structure between the hull and the outboard motor, the propulsion force of the outboard motor is effectively transmitted to the hull without waste at the time of propulsion. What does not transmit vibration to the hull is desired. For this reason, even in the above-described prior example, vibration is absorbed by interposing an elastic body in the connecting portion. However, since transmission of propulsion and prevention of vibration transmission are contradictory, a sufficient effect is obtained. Is not obtained. In addition, considerable effort is required to set the spring characteristics of the elastic body. Further, the following is another problem.

【0005】従来の船外機において、エンジンの駆動ト
ルクの反力によって発生する振動の中心線、すなわち、
トルクロール軸は、実質的にバーチカル軸付近か、又は
それよりやや後方位置にある。しかし、従来の連結構造
においては、アッパーマウント又はロアマウントの位置
は、バーチカル軸と干渉しないよう、間隔を空けたエク
ステンションケースの周壁によって制約を受け、トルク
ロール軸からある程度離間した位置に設定される。この
ことは、ゴム等からなる弾性体の剛性を、結果として高
くすることになり、船外機の自重を支える目的や、好ま
しい操舵感覚を得る目的と振動の伝達防止の目的とを同
時に達成することを困難にしている。
In a conventional outboard motor, the center line of vibration generated by the reaction force of the driving torque of the engine, that is,
The torque roll axis is substantially near the vertical axis or at a position slightly behind it. However, in the conventional connection structure, the position of the upper mount or the lower mount is restricted by the peripheral wall of the extension case spaced apart so as not to interfere with the vertical axis, and is set at a position somewhat separated from the torque roll axis. . As a result, the rigidity of the elastic body made of rubber or the like is increased, and the purpose of supporting the own weight of the outboard motor, the purpose of obtaining a favorable steering feeling, and the purpose of preventing transmission of vibration are simultaneously achieved. Making it difficult.

【0006】[0006]

【課題を解決するための手段】上記課題を解決するため
に請求項1は、船体のブラケットと、該ブラケットにス
イベル軸を中心として左右に回動自在に支持された船外
機本体とからなり、該スイベル軸に設けたブラケットと
船外機本体とを、弾性マウントを介して連結した船外機
の弾性マウントを介した連結構造において、前記スイベ
ル軸の左右に船外機本体側に突出するボルト部材を配置
し、該ボルト部材の外周には弾性体を配置し、船外機本
体の左右の部分と該ボルト部材とを弾性体を介して連結
し、前記弾性体の形状を、船外機の推力が作用する方向
から見て非円形とし、前記弾性体の前記推力が作用する
方向に直交する面において、前記ボルト部材の軸間距離
の大きい部位に、ボルト部材の軸方向への凸部を設けた
ことを特徴とする。
According to a first aspect of the present invention, there is provided a hull bracket, and an outboard motor body rotatably supported on the bracket by a swivel shaft. A bracket provided on the swivel shaft and the outboard motor main body are connected via an elastic mount, and the connecting structure via the elastic mount of the outboard motor protrudes to the left and right sides of the swivel shaft toward the outboard motor main body. A bolt member is arranged, an elastic body is arranged around the outer periphery of the bolt member, and the left and right portions of the outboard motor main body and the bolt member are connected via an elastic body. The elastic member has a non-circular shape when viewed from the direction in which the thrust acts, and a surface of the elastic body perpendicular to the direction in which the thrust acts acts, and a portion of the bolt member having a large center distance between the bolt members is protruded in the axial direction of the bolt member. It is characterized by having a part

【0007】請求項1では、非円形の弾性部材の船外機
の推力方向と直交する面(前後面)に凸部を備えるの
で、この凸部が船外機側側に接することで、凸部により
部分当接し、全面当接する場合に比較して、推力による
圧縮力が弾性体に作用した場合に、凸部が容易に変形
し、柔らかい緩衝特性を得ることができ、振動を吸収す
ることができる。
In the first aspect, the non-circular elastic member has a convex portion on the surface (front and rear surfaces) orthogonal to the thrust direction of the outboard motor. When the compressive force due to the thrust acts on the elastic body, the convex part can be easily deformed, soft cushioning characteristics can be obtained, and vibration can be absorbed, as compared with the case where partial contact by the part and full contact Can be.

【0008】[0008]

【発明の実施の形態】本発明の実施の形態を添付図に基
づいて以下に説明する。なお、図面は符号の向きに見る
ものとする。図1は乃至図15は、本願発明の第1実施
例を示す図であり、このうち図1は、本発明に係る連結
構造を適用した船体後部を示す図、図2は、スイベルケ
ース廻りの分解斜視図、図3は、船外機のエクステンシ
ョンケースの斜視図、図4は、本発明に係る連結構造の
要部拡大側断面図、図5は、図4のA−A線断面図、図
6は、弾性体部の取付け状態を示す平断面図、図7は、
図6のB−B線断面図、図8は、図6のC−C線断面
図、図9は、船外機のエクステンションケースの平断面
図、図10は、船外機を前方から見た状態の一部断面
図、図11は、アッパマウントの拡大断面図、図12
は、図11のD−D矢視図、図13は、図11のE−E
矢視図、図14は、ロアマウントの別実施例を示す分解
斜視図、図15は、アッパマウントの別実施例を示す分
解斜視図である。
Embodiments of the present invention will be described below with reference to the accompanying drawings. The drawings should be viewed in the direction of reference numerals. FIGS. 1 to 15 are views showing a first embodiment of the present invention, of which FIG. 1 is a view showing a rear part of a hull to which a connecting structure according to the present invention is applied, and FIG. FIG. 3 is an exploded perspective view, FIG. 3 is a perspective view of an extension case of the outboard motor, FIG. 4 is an enlarged side sectional view of a main part of a connection structure according to the present invention, FIG. FIG. 6 is a plan sectional view showing an attached state of the elastic body portion, and FIG.
6 is a sectional view taken along line BB of FIG. 6, FIG. 8 is a sectional view taken along line CC of FIG. 6, FIG. 9 is a plan sectional view of an extension case of the outboard motor, and FIG. FIG. 11 is an enlarged sectional view of the upper mount, and FIG.
FIG. 13 is a view taken along the line DD in FIG. 11, and FIG.
FIG. 14 is an exploded perspective view showing another embodiment of the lower mount, and FIG. 15 is an exploded perspective view showing another embodiment of the upper mount.

【0009】図1に示すように、船体1の船尾板1aに
は、左右一対のスターンブラケット2を固着し、これら
スターンブラケット2の上端部間にスイベルケース3を
チルト軸4で上下回動自在に枢支する。このスイベルケ
ース3に、図2に示すように、操舵のため左右回動自在
に設けたスイペルシャフト5aを含むマウントフレーム
5、及びスイペルシャフト5aの上端部にスプライン嵌
合されたセンターハウジング5bに、ロアマウント手段
100、及びアッパマウント手段200を介して、船外
機Aを取付ける。又、基端部をスターンブラケット2
に、先端部をスイベルケース3に連結したチルトシリン
ダ7を伸縮動させることで、船外機Aを上下回動せしめ
る。
As shown in FIG. 1, a pair of left and right stern brackets 2 are fixed to a stern plate 1 a of a hull 1, and a swivel case 3 is vertically rotatable about a tilt shaft 4 between upper ends of the stern brackets 2. Pivot to As shown in FIG. 2, the swivel case 3 includes a mount frame 5 including a swivel shaft 5a rotatably provided for steering, and a center housing 5b spline-fitted to the upper end of the swivel shaft 5a. Then, the outboard motor A is mounted via the lower mounting means 100 and the upper mounting means 200. The base end is a stern bracket 2
Then, the outboard motor A is rotated up and down by extending and retracting the tilt cylinder 7 having the distal end connected to the swivel case 3.

【0010】ここで、船外機Aは、外側部をエクステン
ションケース8、及びエンジンカバー9で構成し、エン
ジンカバー9内のエンジン10の駆動カを、エクステン
ションケース8内を上下に貫通するように設けたバーチ
カル軸11を介して、プロペラ軸12に伝え、プロペラ
13を回転させる。ところで、前記したように、船外機
において、エンジンの駆動トルクの反力によって発生す
る振動の中心線、すなわち、トルクロール軸は、実質的
にバーチカル軸付近か、又はそれよりやや後方位置にあ
る。
Here, the outboard motor A has an outer portion composed of an extension case 8 and an engine cover 9, and a driving force of an engine 10 in the engine cover 9 is vertically penetrated through the extension case 8. The propeller shaft 12 is transmitted through the provided vertical shaft 11 to rotate the propeller 13. By the way, as described above, in the outboard motor, the center line of the vibration generated by the reaction force of the driving torque of the engine, that is, the torque roll axis is substantially near the vertical axis or at a position slightly behind it. .

【0011】次に、ロアマウント手段100、及びアッ
パマウント手段200について述べる。先ず、ロアマウ
ント手段100について、図5乃至図9を中心にして説
明する。ロアマウ ント手段100は、船体側の部材と
しての前記したマウントフレーム5の下部に、スプライ
ン嵌合したセンターハウジング6(単体の斜視図を図2
で示した)の左右それぞれに、ボルト101,101を
介して、十分な剛性を有する軽合金等の筒状の内側部材
102,102を取り付ける。この各内側部材102の
外周に、ゴム等からなる弾性マウントを構成する弾性体
である弾性体部103を焼き付け等によって一体的に形
成する(図6参照)。
Next, the lower mounting means 100 and the upper mounting means 200 will be described. First, the lower mounting means 100 will be described mainly with reference to FIGS. The lower mounting means 100 includes a center housing 6 (a perspective view of a single unit shown in FIG. 2) spline-fitted to a lower portion of the mount frame 5 as a member on the hull side.
) Are attached to the left and right sides of each of the cylindrical members 102 and 102 through a bolt 101. An elastic body portion 103, which is an elastic body constituting an elastic mount made of rubber or the like, is integrally formed on the outer periphery of each inner member 102 by baking or the like (see FIG. 6).

【0012】弾性体部103で構成される弾性体の断面
は、船外機の推進方向(船外機の前後方向)から見てそ
の断面は非円形である。後述する弾性体部203も同様
にその断面が非円形である。弾性体部103は、前記エ
クステンションケース8の左右の部分に設けた収納部1
04,104(エクステンションケース単体は図9参
照)内に収められ、これにより船体1に船外機Aの下部
が連結される。弾性体部103は、ラバー本体103
a、前進ストッパラバー部103b、及び後進ストッパ
ラバー部103cからなる。ラバー本体103a、及び
前進ストッパラバー部103b内には、内側部材102
に一体的に形成した弾性体の変形を規制するフランジ部
102a、102bを位置せしめ、圧縮方向の剛性を高
め、推進力の伝達が効率良く行なわれるようにする。
The cross section of the elastic body constituted by the elastic portion 103 is non-circular when viewed from the propulsion direction of the outboard motor (the front-rear direction of the outboard motor). Similarly, a cross section of an elastic body portion 203 described later is non-circular. The elastic part 103 is provided in the storage part 1 provided on the left and right parts of the extension case 8.
04, 104 (see FIG. 9 for the extension case alone), whereby the lower part of the outboard motor A is connected to the hull 1. The elastic body 103 is a rubber body 103
a, a forward stopper rubber portion 103b and a reverse stopper rubber portion 103c. Inside the rubber body 103a and the forward stopper rubber portion 103b, an inner member 102 is provided.
The flange portions 102a and 102b for restricting the deformation of the elastic body formed integrally with the elastic member are positioned to increase the rigidity in the compression direction and to transmit the propulsive force efficiently.

【0013】またラバー本体1103aの断面(船外機
の推力が作用する方向と直交する面。即ち、前後方向か
ら見て)は、図8明示のように略矩形状で、前後面の四
隅には凸部103a−1を前後方向(ボルト101の軸
方向)に突出して形成する。左右の側面には凸部103
a−2を形成し、上下の面には凸部103a−3を形成
した。前後端面の凸部103a−1は、左右のボルト1
01,101の軸間距離の大きい部位に設ける。即ち、
凸部103a−1は、ラバー本体103のボルト101
の外周と最も近いの左右の部分に設けず、四隅、或いは
後述する図図14、図15のように四隅、上下の端面に
設ける。
The cross section of the rubber body 1103a (a plane perpendicular to the direction in which the thrust of the outboard motor acts; that is, as viewed from the front and rear directions) is substantially rectangular as shown in FIG. Is formed by projecting the convex portion 103a-1 in the front-rear direction (axial direction of the bolt 101). Protrusions 103 on the left and right sides
a-2 was formed, and convex portions 103a-3 were formed on upper and lower surfaces. The left and right bolts 1
01 and 101 are provided at portions where the distance between the axes is large. That is,
The convex portion 103a-1 is connected to the bolt 101 of the rubber body 103.
Are provided at the four corners or at the four corners and the upper and lower end surfaces as shown in FIGS. 14 and 15 described later.

【0014】これらの凸部103a−1,103a−
2,103a−3は、前記エクステンションケース8の
左右の部分に設けた各収納部104の内面に部分当接さ
せる。このように部分当接せしめることで、全面当接す
る場合に比較して、圧縮カが作用した場合に、容易に変
形させ、柔らかい緩衝特性を発揮して、振動を吸収す
る。そして、特に、前後面の凸部1103a−1につい
ては、推進力が大きくなると、完全に庄潰してラバー本
体103aの前端面、又は後端面が、収納部104の内
面と全面当接して剛牲が高くなり、前進、または後進の
推進力の伝達が効率良くなされる。図示例にあっては♯
弾性体部103に凸部を設けて、収納部104内面と部
分当接させたが、収納部1044内面に凸部形成して部
分当接させるようにしてもよい。
These projections 103a-1, 103a-
2, 103a-3 are partially brought into contact with the inner surfaces of the respective storage portions 104 provided on the left and right portions of the extension case 8. The partial contact makes it easier to deform and exerts a soft damping characteristic when the compression force acts, as compared with the case where the entire surface comes into contact, and absorbs vibration. In particular, the protruding portions 1103a-1 on the front and rear surfaces are completely crushed when the propulsion force is increased, and the front end surface or the rear end surface of the rubber main body 103a abuts entirely on the inner surface of the storage portion 104 and becomes rigid. And the transmission of forward or reverse propulsion is efficiently performed. In the example shown,
Although the elastic portion 103 is provided with a convex portion so as to partially contact the inner surface of the storage portion 104, a convex portion may be formed on the inner surface of the storage portion 1044 to partially contact the inner surface.

【0015】一方、前記収納部104は、エクステンシ
ョンケース8の両側に形成した凹部105に、外側から
十分な剛性をもつ樹脂、又は軽合金製のカバー106を
嵌め付けることで溝成した。これら凹部105、及びカ
バー106には、内側に突出する突起105a,106
aを形成し、これら突起105a,106aにラバー本
体103a、前進ストッパラバー部103b、及び後進
ストッパラバー部108cの端面が当接するようさせ
た。そして、ロアマウント手段100を組み立てるに
は、両外側のカバー106を外した状態で、凹部105
に、内側部材102の外側に一体的に設けた弾性体部1
03をセットした後、カバー106を固着する。
On the other hand, the storage portion 104 is formed by fitting a cover 106 made of resin or light alloy having sufficient rigidity from the outside into the concave portions 105 formed on both sides of the extension case 8. The recesses 105 and the cover 106 have protrusions 105 a and 106 protruding inward.
The end faces of the rubber main body 103a, the forward stopper rubber portion 103b, and the reverse stopper rubber portion 108c abut on the projections 105a and 106a. Then, in order to assemble the lower mounting means 100, with the covers 106 on both outer sides removed, the concave 105
Elastic member 1 integrally provided outside the inner member 102
After setting 03, the cover 106 is fixed.

【0016】図14は、上述のロアマウントの別実施例
を示す分解斜視図である。この実施例にあっては、弾性
体部103を前後のハウジング109,110に収納
し、且つ弾性体部103の前後の端面(船外機の推力方
向と直交する面)の四隅の部分に凸部103a−1を設
け、前後端面側で、上下の部分に形成した凸部103a
−2については、左右方向(幅方向)に連続したものと
し、左右の側面に形成する凸部103a−2について
は、高さ方向の中間部が切断されたものとし、左右方向
の緩衝特性が上下面のものよりも柔らかくなるようにし
た。
FIG. 14 is an exploded perspective view showing another embodiment of the above-mentioned lower mount. In this embodiment, the elastic body 103 is housed in the front and rear housings 109 and 110, and is projected at four corners of the front and rear end faces (the plane orthogonal to the thrust direction of the outboard motor) of the elastic body 103. Protrusion 103a formed in upper and lower portions on front and rear end face sides
-2 is assumed to be continuous in the left-right direction (width direction), and the convex portion 103a-2 formed on the left and right side surfaces is assumed to have a middle portion cut in the height direction. Softer than the upper and lower ones.

【0017】次に、ア ッパマウント手段200につい
て図2、図4、及び図11乃至図13を中心にして説明
する。アッパマウント手段200は、船体側の部材とし
てのマウントフレーム5の上部の左右それぞれの取り付
け部5bに、ボルト201を介して筒状の内側部材20
2を取付ける。この内側部材202の外周には、ゴム等
からなる弾性体部203を焼き付け等によって一体的に
形成する。弾性体部203は、前記エクステンションケ
ース8に設けた収納部204内に収納され、キャップ2
05により前端部から閉塞され、これにより船体1に船
外機Aの上部が、マウントフレーム5に連結される。
Next, the upper mounting means 200 will be described mainly with reference to FIGS. 2, 4, and 11 to 13. FIG. The upper mounting means 200 is attached to the right and left mounting portions 5b on the upper part of the mount frame 5 as members on the hull side, and the cylindrical inner member 20 via bolts 201.
Install 2. An elastic portion 203 made of rubber or the like is integrally formed on the outer periphery of the inner member 202 by baking or the like. The elastic part 203 is housed in a housing part 204 provided in the extension case 8 and the cap 2
The upper end of the outboard motor A is connected to the hull 1 by the mount frame 5.

【0018】本実施例では、収納部204は、エクステ
ンションケース8に結合されている部材8bの、スイベ
ルケース3に対面する前壁に前後方向に凹設され、前方
に開口する。また、キャップ205は、弾性体部203
を、後方に延びる部分205aで保持し、かつフランジ
部205bで、ボルト209などにより、エクステンシ
ョンケース8の前壁に固着した。キャップ205の後方
延出部205aは、後端面の上下に設けられた当接面2
05a−1と、左右に設けられ、前記当接面205a−
1からL3だけ後方に突出している後方凸部205a−
2とを備える。
In the present embodiment, the storage portion 204 is recessed in the front-rear direction of the front wall facing the swivel case 3 of the member 8b connected to the extension case 8, and opens forward. Further, the cap 205 is
Of the extension case 8 is fixed to the front wall of the extension case 8 by a bolt 209 or the like at the flange portion 205b. The rear extension portion 205a of the cap 205 is provided with a contact surface 2 provided above and below the rear end surface.
05a-1 and the contact surface 205a-
A rear convex portion 205a that protrudes rearward by L3 from 1
2 is provided.

【0019】本実施例では、収納部204は、エクステ
ンションケース8に結合されている弾性体部203の前
端面には、エンジンの低回転域、つまり推進力が小さい
場合に、部分当接して十分な振動吸収を行なうための凸
部203a−1を、その左右側に形成された平面部20
3a−2からL4だけ前方に突出して形成し、弾性体部
203の側面には、組付時のエアー抜き用の溝203a
−3を形成した。弾性体部203の前端面の構造を、図
13で示した。そして、キャップ205の当接部205
a−1には、弾性体部203の凸部203a−1が当接
し、キャップ205の後方凸部205a−2には、弾性
体部203の平面部203a−2が、L4−L3だけ、距
離をもって離間し、対面する。例えば、船外機Aの後進
下でのその荷重の変化に伴う船外機Aの変位は、図22
に示す如くである。
In the present embodiment, the storage portion 204 is in partial contact with the front end face of the elastic portion 203 connected to the extension case 8 when the engine is in a low rotation range, that is, when the propulsion force is small. The convex portion 203a-1 for performing the vibration absorption is formed by the flat portion 20 formed on the left and right sides thereof.
3a-2, it is formed to protrude forward by L4.
-3 was formed. The structure of the front end face of the elastic body portion 203 is shown in FIG. Then, the contact portion 205 of the cap 205
The convex portion 203a-1 of the elastic portion 203 abuts on the a-1 and the flat portion 203a-2 of the elastic portion 203 is positioned on the rear convex portion 205a-2 of the cap 205 by a distance L4-L3. Separate and face with. For example, the displacement of the outboard motor A due to the change in its load while the outboard motor A is moving backward is shown in FIG.
As shown in FIG.

【0020】図15は、アッパマウ ント200の別実
施例を示す分解斜視図である。この実施例にあっては、
ボルト201を介して取り付けられ筒状の内側部材20
2の外周に弾性体部203を設け、前後のハウジング2
06,207に収納するとともに、弾性体部203の前
後の端面の上下部に、略台形状をなす凸部203a−1
を形成した。弾性体部203の前後の端面に設けた凸部
203a−1は、収納部206,207の対向する内側
面と当接し、当接部を構成する。
FIG. 15 is an exploded perspective view showing another embodiment of the upper mount 200. As shown in FIG. In this example,
The cylindrical inner member 20 attached via the bolt 201
An elastic body portion 203 is provided on the outer periphery of
06, 207, and at the top and bottom of the front and rear end surfaces of the elastic body portion 203, a substantially trapezoidal projection 203a-1.
Was formed. The convex portions 203a-1 provided on the front and rear end surfaces of the elastic body portion 203 are in contact with the inner surfaces of the storage portions 206 and 207 facing each other to form a contact portion.

【0021】弾性体部103、及び203は、図8、及
び図13に示すように、船外機の推力方向からみて、そ
の縦寸法Llよりも横寸法L2を小さくする。図5に示す
ように、左右のボルト101,101間に、前記第1図
で示したバーチカル軸11が位置し、トルクロール軸
は、実質的にバーチカル軸11の近傍か、或いはこれの
後方ある。弾性体を構成する弾性体部103,及び20
3の断面は、前記したように非円形であり、且つ縦寸法
Llと横寸法がL2とが、Ll >L2 である。
As shown in FIGS. 8 and 13, when viewed from the thrust direction of the outboard motor, the elastic members 103 and 203 have a smaller horizontal dimension L2 than a vertical dimension L1. As shown in FIG. 5, the vertical shaft 11 shown in FIG. 1 is located between the left and right bolts 101, 101, and the torque roll shaft is substantially near the vertical shaft 11 or behind it. . Elastic body portions 103 and 20 constituting an elastic body
The cross section of No. 3 is non-circular as described above, and the vertical dimension L1 and the horizontal dimension L2 satisfy L1> L2.

【0022】これにより、弾性体部103,203を備
える左右のボルト101,101(アッパーマウントで
は左右のボルト201)間の距離を従来に比較し、可及
的に近づけることができる。即ち、左右のボルト10
1,101を、この間に配置されるバーチカル軸11に
近接させることができ、即ち、実質的にバーチカル軸1
の近傍、或いはこれのやや後方に位置するトルクロール
軸に近づけることができる。これにより、相対的に弾性
マウントは柔らかくなったこととなり、防振効果が向上
する。従って、エンジンの低速運転時の全体での左右方
向の緩衝特色を柔らかいものとすることができる。
As a result, the distance between the left and right bolts 101 and 101 (the left and right bolts 201 in the case of the upper mount) having the elastic portions 103 and 203 can be made as close as possible. That is, the left and right bolts 10
1, 101 can be brought close to the vertical axis 11 arranged between them, ie substantially vertical axis 1
In the vicinity of or slightly behind the torque roll shaft. As a result, the elastic mount is relatively soft, and the vibration isolation effect is improved. Therefore, the buffer characteristic in the left-right direction as a whole during low-speed operation of the engine can be made soft.

【0023】又、図10に示すように、アッパーマウン
ト200に応用し、左右のロアマウント100,100
の間の距離L100より、左右のアッパマウント200,
200の間L200を小さくした。このように、L100 >
L200とすることで、アッパーマウント200,200
全体としては、上述のように、柔らかい緩衝特性を示す
ようなセッテイングをしながら、アッパーマウント単体
では、従来の硬さが維持でき、好ましい操舵感覚を得る
ことができる。尚、弾性体部103が直方体形状をして
いる場合は、上下方向の緩衝特性を柔らかくしたいとき
には、90°廻してハウジング内に収納することもでき
る。
As shown in FIG. 10, this is applied to an upper mount 200, and left and right lower mounts 100, 100 are provided.
From the distance L100 between the left and right upper mounts 200,
L200 was reduced during 200. Thus, L100>
By setting L200, the upper mount 200, 200
As a whole, as described above, the conventional hardness can be maintained and the favorable steering feeling can be obtained by using the upper mount alone while setting so as to exhibit a soft cushioning characteristic. When the elastic portion 103 has a rectangular parallelepiped shape, if it is desired to soften the buffer characteristics in the vertical direction, the elastic portion 103 can be turned around 90 ° and housed in the housing.

【0024】次に、図16乃至図21に基いて第2実施
例を説明する。ここで、図16は、第2実施例を示した
図4と同様な側断面図、図17は、図16のF−F線断
面図、図18、は図17のG−G線断面図、図19は、
ロアマウントを前方から見た図、図20は、図19のH
−H線断面図、図21は、図19のI−I線断面図であ
る。尚、第1実施例と共通する部材については同一の番
号を付して説明を省略する。
Next, a second embodiment will be described with reference to FIGS. Here, FIG. 16 is a side sectional view similar to FIG. 4 showing the second embodiment, FIG. 17 is a sectional view taken along line FF of FIG. 16, and FIG. 18 is a sectional view taken along line GG of FIG. FIG.
FIG. 20 is a view of the lower mount as viewed from the front, and FIG.
FIG. 21 is a sectional view taken along the line II in FIG. 19. Note that members common to the first embodiment are assigned the same reference numerals and description thereof is omitted.

【0025】第2実施例にあっても、第1実施例と同様
に、マウントフレーム5の下部のセンターハウジング6
にアマウント手段100、及びアッパマウント手段20
0を介して、船外機Aを取付けている。ロアマウント手
段100は、第1実施例と同様に、マウントフレーム8
の下部センターハウジング6の左右に、それぞれフラン
ジ部101aを備えた内側部材としてのボルト101を
取付け、このボルト101の外周に、ゴム等からなる弾
性体部103を焼き付け等によって一体的に形成し、こ
の弾性体部103を、エクステンションケース8に設け
た収納部104内に収める。
In the second embodiment, similarly to the first embodiment, the center housing 6 below the mount frame 5 is provided.
Amount means 100 and upper mount means 20
0, an outboard motor A is attached. The lower mounting means 100 is, as in the first embodiment, provided with a mount frame 8.
A bolt 101 as an inner member having a flange portion 101a is attached to each of the left and right sides of the lower center housing 6, and an elastic body portion 103 made of rubber or the like is integrally formed on the outer periphery of the bolt 101 by baking or the like. The elastic body 103 is housed in a housing 104 provided in the extension case 8.

【0026】そして、この第2実施例にあっては、第1
実施例の如き前進ストッパラバー部、及び後進ストッパ
ラバー部を設けず、また弾性体部103の前端面には、
推進力が小さい場合の振動吸収を行なうための凸部10
3a−1を設け、上下面はフラ ットとし、左右面には
凹溝103a−3を形成し、更に収納部104の一部を
凹部104aとし、収納部内周面と、弾性体部103周
面との間に隙間106を形成し、収納部104内面と弾
性体部103表面とが部分当接するようにしている。
In the second embodiment, the first
The forward stopper rubber portion and the reverse stopper rubber portion as in the embodiment are not provided, and the front end surface of the elastic body portion 103 is provided with
Convex portion 10 for absorbing vibration when propulsion is small
3a-1 are provided, the upper and lower surfaces are flat, the left and right surfaces are formed with concave grooves 103a-3, and a part of the storage part 104 is formed as a concave part 104a. A gap 106 is formed between the surface and the surface, so that the inner surface of the storage section 104 and the surface of the elastic body 103 partially abut.

【0027】一方、アッパマウント手段200は、船体
側の部材としてのマウントフレーム5の上部の左右に、
それぞれフランジ部201aを備えた内側部材としての
ボルト201を取付け、このボルト201の外周に、弾
性体部203を一体的に形成し、この弾性体部203
を、エクステンションケース8に設けた収納部204内
に収め、キャップ205により閉塞している。弾性体部
203は、図19乃至図21に示すように、縦寸法Ll
よりも横寸法L2を小さくし、左右方向の緩衝特性を柔
らかいものとし、且つ弾性体部203の前端面には、推
進力が小さい場合に、部分当接して十分な振動吸収を行
なうための凸部203a−1を形成し、上下方向はフラ
ットとし、上下方向の微小な振動吸収を行なうよりも重
量を支えることを第1としために凸部は形成せず、左右
の側面には凹溝203a−3を形成し、更に収納部20
4の一部を凹部204aとし、収納部材内周面と弾性体
邸203外周面との間に、隙間206を形成し、収納部
204内面と弾性対部203表面とが部分当接するよう
にしている。
On the other hand, the upper mounting means 200 is provided on the left and right of the upper part of the mount frame 5 as a member on the hull side.
A bolt 201 as an inner member having a flange portion 201a is attached, and an elastic portion 203 is integrally formed on the outer periphery of the bolt 201.
Is stored in a storage section 204 provided in the extension case 8 and is closed by a cap 205. As shown in FIGS. 19 to 21, the elastic portion 203 has a vertical dimension Ll.
When the propulsion force is small, a convex portion is formed on the front end surface of the elastic portion 203 to partially abut and to sufficiently absorb vibration. A convex portion is not formed in order to firstly support the weight rather than absorb minute vibration in the vertical direction, and a concave groove 203a is formed in the left and right side surfaces. -3, and the storage portion 20
4 is a concave portion 204a, a gap 206 is formed between the inner peripheral surface of the storage member and the outer peripheral surface of the elastic body 203, and the inner surface of the storage portion 204 and the surface of the elastic pair portion 203 are in partial contact with each other. I have.

【0028】[0028]

【発明の効果】本発明は上記構成により次の効果を発揮
する。請求項1では、船体のブラケットと、該ブラケッ
トにスイベル軸を中心として左右に回動自在に支持され
た船外機本体とからなり、該スイベル軸に設けたブラケ
ットと船外機本体とを、弾性マウントを介して連結した
船外機の弾性マウントを介した連結構造において、スイ
ベル軸の左右に船外機本体側に突出するボルト部材を配
置し、該ボルト部材の外周には弾性体を配置し、船外機
本体の左右の部分と該ボルト部材とを弾性体を介して連
結し、弾性体の形状を、船外機の推力が作用する方向か
ら見て非円形とし、弾性体の前記推力が作用する方向に
直交する面において、ボルト部材の軸間距離の大きい部
位に、ボルト部材の軸方向への凸部を設けたので、これ
らの凸部は、船外機側に当接した際、凸部が部分当接す
ることとなり、弾性体が全面当接する場合に比較して、
圧縮カが作用した場合に、容易に変形させ、柔らかい緩
衝特性を発揮して、振動を吸収する。そして、弾性体の
前後面の凸部は、推進力が大きくなると、完全に庄潰し
て弾性体の前端面、又は後端面が、船外機側と全面当接
して剛牲が高くなり、前進、または後進の推進力の伝達
が効率良くなされる。
According to the present invention, the following effects are exhibited by the above configuration. In claim 1, the bracket of the hull, the outboard motor body supported to be rotatable left and right around the swivel shaft on the bracket, the bracket provided on the swivel shaft and the outboard motor body, In the connection structure of the outboard motor connected through the elastic mount via the elastic mount, a bolt member protruding toward the outboard motor main body is disposed on the left and right sides of the swivel shaft, and an elastic body is disposed on the outer periphery of the bolt member. Then, the left and right portions of the outboard motor main body and the bolt member are connected via an elastic body, and the shape of the elastic body is made non-circular when viewed from the direction in which the thrust of the outboard motor acts. On the surface orthogonal to the direction in which the thrust acts, convex portions in the axial direction of the bolt member were provided at portions where the distance between the axes of the bolt members was large, and these convex portions abutted on the outboard motor side. At this time, the projections will be in partial contact with each other, As compared with the case where a surface in contact with,
When the compression force acts, it is easily deformed, exhibits a soft cushioning property, and absorbs vibration. When the propulsion force increases, the protrusions on the front and rear surfaces of the elastic body are completely crushed, and the front end face or the rear end face of the elastic body comes into full contact with the outboard motor side, and the stiffness increases. Or, the transmission of the reverse propulsion is efficiently performed.

【0029】従って、船外機の始動直後のように、船外
機からの推進力がそれ程大きくない場合には、弾性体と
船外機側の当接部とが部分当接し、前後方向(推進力の
伝達方向)に柔らかい緩衝特性を発揮し、十分の振動吸
収を行うことができる。又船外機から船体に伝達される
推進力が大きくなると、凸部が潰れ、弾性体の前後面そ
のもが船外機側とが全面当接し、前後方向に剛な特性を
発揮し、無駄のない有効な推進力の伝達が行える。
Therefore, when the propulsion force from the outboard motor is not so large, for example, immediately after the start of the outboard motor, the elastic body partially abuts on the abutting portion on the outboard motor side, and the front-back direction ( It exhibits a soft buffering characteristic in the direction of transmission of the propulsion force) and can sufficiently absorb vibration. Also, when the propulsion force transmitted from the outboard motor to the hull increases, the protrusions are crushed, and the front and rear surfaces of the elastic body abut the entire outboard motor side, exhibiting rigid characteristics in the front and rear direction, resulting in waste. Effective propulsion force can be transmitted without any trouble.

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

【図1】本発明に係る連結構造を適用した船体後部を示
す図
FIG. 1 is a view showing a rear part of a hull to which a connection structure according to the present invention is applied.

【図2】スイベルケース廻りの分解斜視図FIG. 2 is an exploded perspective view around a swivel case.

【図3】船外機のエクステンションケースの斜視図FIG. 3 is a perspective view of an extension case of the outboard motor.

【図4】本発明に係る連結構造の要部拡大側断面図FIG. 4 is an enlarged side sectional view of a main part of a connection structure according to the present invention.

【図5】図4のA−A線断面図FIG. 5 is a sectional view taken along line AA of FIG. 4;

【図6】弾性体部の取付け状態を示す平断面図FIG. 6 is a cross-sectional plan view showing an attached state of an elastic body portion.

【図7】図6のB−B線断面図FIG. 7 is a sectional view taken along line BB of FIG. 6;

【図8】図6のC−C線断面図FIG. 8 is a sectional view taken along line CC of FIG. 6;

【図9】船外機のエクステンションケースの平断面図FIG. 9 is a plan sectional view of an extension case of the outboard motor.

【図10】船外機を前方から見た状態の一部断面図FIG. 10 is a partial cross-sectional view of the outboard motor as viewed from the front.

【図11】アッパマウントの拡大断面図FIG. 11 is an enlarged sectional view of an upper mount.

【図12】図11のD−D矢視図FIG. 12 is a view taken in the direction of arrows DD in FIG. 11;

【図13】図11のE−E矢視図FIG. 13 is a view taken along the line EE in FIG. 11;

【図14】ロアマウントの別実施例を示す分解斜視図FIG. 14 is an exploded perspective view showing another embodiment of the lower mount.

【図15】アッパマウントの別実施例を示す分解斜視図FIG. 15 is an exploded perspective view showing another embodiment of the upper mount.

【図16】第2実施例を示した図4と同様な側断面図FIG. 16 is a side sectional view similar to FIG. 4, showing a second embodiment;

【図17】図16のF−F線断面図FIG. 17 is a sectional view taken along line FF of FIG. 16;

【図18】図17のG−G線断面図18 is a sectional view taken along line GG of FIG.

【図19】ロアマウントを前方から見た図FIG. 19 is a view of the lower mount as viewed from the front.

【図20】図19のH−H線断面図20 is a sectional view taken along line HH of FIG. 19;

【図21】図19のI−I線断面図21 is a sectional view taken along line II of FIG. 19;

【図22】変位と荷重の関係を示すグラフFIG. 22 is a graph showing a relationship between displacement and load.

【符号の説明】[Explanation of symbols]

1…船体、 5…スイベル軸を構成するフレーム、 1
00…アッパーマウント、103…弾性体、 103a
−1,203a−1…凸部、 A船外機。
1: Hull, 5: Frame constituting swivel shaft, 1
00: Upper mount, 103: Elastic body, 103a
-1,203a-1: convex portion, A outboard motor.

【手続補正書】[Procedure amendment]

【提出日】平成10年8月27日[Submission date] August 27, 1998

【手続補正1】[Procedure amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0011[Correction target item name] 0011

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【0011】次に、ロアマウント手段100、及びアッ
パマウント手段200について述べる。先ず、ロアマウ
ント手段100について、図5乃至図9を中心にして説
明する。ロアマウント手段100は、船体側の部材とし
ての前記したマウントフレーム5の下部に、スプライン
嵌合したセンターハウジング6(単体の斜視図を図2で
示した)の左右それぞれに、ボルト101,101を介
して、十分な剛性を有する軽合金等の筒状の内側部材1
02,102を取り付ける。この各内側部材102の外
周に、ゴム等からなる弾性マウントを構成する弾性体で
ある弾性体部103を焼き付け等によって一体的に形成
する(図6参照)。
Next, the lower mounting means 100 and the upper mounting means 200 will be described. First, the lower mounting means 100 will be described mainly with reference to FIGS. Roama down DOO means 100, the lower portion of the mount frame 5 described above as members of the hull, the right and left on each spline fitted center housing 6 (a perspective view of a single shown in FIG. 2), bolts 101, 101 Through the cylindrical inner member 1 such as a light alloy having sufficient rigidity
02 and 102 are attached. An elastic body portion 103, which is an elastic body constituting an elastic mount made of rubber or the like, is integrally formed on the outer periphery of each inner member 102 by baking or the like (see FIG. 6).

【手続補正2】[Procedure amendment 2]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0017[Correction target item name] 0017

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【0017】次に、アッパマウント手段200について
図2、図4、及び図11乃至図13を中心にして説明す
る。アッパマウント手段200は、船体側の部材として
のマウントフレーム5の上部の左右それぞれの取り付け
部5bに、ボルト201を介して筒状の内側部材202
を取付ける。この内側部材202の外周には、ゴム等か
らなる弾性体部203を焼き付け等によって一体的に形
成する。弾性体部203は、前記エクステンションケー
ス8に設けた収納部204内に収納され、キャップ20
5により前端部から閉塞され、これにより船体1に船外
機Aの上部が、マウントフレーム5に連結される。
[0017] Next, up Pamaunto means 200 2, 4, and will be described with mainly to FIGS. The upper mounting means 200 is provided with a cylindrical inner member 202 via bolts 201 on left and right mounting portions 5b on the upper part of the mount frame 5 as a member on the hull side.
Install. An elastic portion 203 made of rubber or the like is integrally formed on the outer periphery of the inner member 202 by baking or the like. The elastic part 203 is housed in a housing part 204 provided in the extension case 8,
The upper part of the outboard motor A is connected to the hull 1 by the mount frame 5.

【手続補正3】[Procedure amendment 3]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0020[Correction target item name] 0020

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【0020】図15は、アッパマウント200の別実施
例を示す分解斜視図である。この実施例にあっては、ボ
ルト201を介して取り付けられ筒状の内側部材202
の外周に弾性体部203を設け、前後のハウジング20
6,207に収納するとともに、弾性体部203の前後
の端面の上下部に、略台形状をなす凸部203a−1を
形成した。弾性体部203の前後の端面に設けた凸部2
03a−1は、収納部206,207の対向する内側面
と当接し、当接部を構成する。
[0020] FIG. 15 is an exploded perspective view showing another embodiment of Appama down bets 200. In this embodiment, a cylindrical inner member 202 attached via a bolt 201
An elastic portion 203 is provided on the outer periphery of the
6 and 207, and a substantially trapezoidal convex portion 203a-1 was formed at the upper and lower ends of the front and rear end surfaces of the elastic body portion 203. Convex portions 2 provided on front and rear end surfaces of elastic body portion 203
03a-1 is in contact with the inner surfaces of the storage portions 206 and 207 facing each other to form a contact portion.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 斎藤 彰久 埼玉県和光市中央1丁目4番1号 株式会 社本田技術研究所内 ──────────────────────────────────────────────────の Continuation of the front page (72) Inventor Akihisa Saito 1-4-1, Chuo, Wako-shi, Saitama Pref.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 船体のブラケットと、該ブラケットにス
イベル軸を中心として左右に回動自在に支持された船外
機本体とからなり、該スイベル軸に設けたブラケットと
船外機本体とを、弾性マウントを介して連結した船外機
の弾性マウントを介した連結構造において、 前記スイベル軸の左右に船外機本体側に突出するボルト
部材を配置し、該ボルト部材の外周には弾性体を配置
し、船外機本体の左右の部分と該ボルト部材とを弾性体
を介して連結し、 前記弾性体の形状を、船外機の推力が作用する方向から
見て非円形とし、 前記弾性体の前記推力が作用する方向に直交する面にお
いて、前記ボルト部材の軸間距離の大きい部位に、ボル
ト部材の軸方向への凸部を設けた、 ことを特徴とする船外機の弾性マウントを介した連結構
造。
1. A bracket of a hull, and an outboard motor main body rotatably supported on the bracket so as to be rotatable left and right about a swivel shaft. The bracket provided on the swivel shaft and the outboard motor main body are formed by: In the connection structure of the outboard motor connected via the elastic mount via an elastic mount, a bolt member protruding toward the outboard motor main body is disposed on the left and right sides of the swivel shaft, and an elastic body is provided on an outer periphery of the bolt member. And the left and right portions of the outboard motor main body and the bolt member are connected via an elastic body. The shape of the elastic body is non-circular when viewed from the direction in which the thrust of the outboard motor acts. An elastic mount for an outboard motor, wherein a convex portion in the axial direction of the bolt member is provided at a portion of the body where the axial distance is large on a surface orthogonal to the direction in which the thrust acts on the body. Connection structure via.
JP21833098A 1990-04-25 1998-07-31 Connection structure via elastic mount of outboard motor Expired - Lifetime JP3210290B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21833098A JP3210290B2 (en) 1990-04-25 1998-07-31 Connection structure via elastic mount of outboard motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21833098A JP3210290B2 (en) 1990-04-25 1998-07-31 Connection structure via elastic mount of outboard motor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2109224A Division JP2905257B2 (en) 1990-04-25 1990-04-25 Connection structure via elastic mount of outboard motor

Publications (2)

Publication Number Publication Date
JPH1199991A true JPH1199991A (en) 1999-04-13
JP3210290B2 JP3210290B2 (en) 2001-09-17

Family

ID=16718173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21833098A Expired - Lifetime JP3210290B2 (en) 1990-04-25 1998-07-31 Connection structure via elastic mount of outboard motor

Country Status (1)

Country Link
JP (1) JP3210290B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011093475A (en) * 2009-10-30 2011-05-12 Yamaha Motor Co Ltd Mount structure of outboard motor
WO2014087912A1 (en) * 2012-12-06 2014-06-12 スズキ株式会社 Outboard motor mount device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011093475A (en) * 2009-10-30 2011-05-12 Yamaha Motor Co Ltd Mount structure of outboard motor
WO2014087912A1 (en) * 2012-12-06 2014-06-12 スズキ株式会社 Outboard motor mount device
JP2014113858A (en) * 2012-12-06 2014-06-26 Suzuki Motor Corp Mount device of outboard engine
US9415850B2 (en) 2012-12-06 2016-08-16 Suzuki Motor Corporation Mount device for outboard motor

Also Published As

Publication number Publication date
JP3210290B2 (en) 2001-09-17

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