JPS61109938U

JPS61109938U -

Info

Publication number: JPS61109938U
Application number: JP19469084U
Authority: JP
Priority date: 1984-12-22
Filing date: 1984-12-22
Publication date: 1986-07-11

Description

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

第１図は本考案の一実施例であるクツシヨンゴ
ム装置がサスペンシヨンアームと車体側のブラケ
ツトとの間に介装された状態を示す図で、第３図
の―断面と同じ切断面で切断した断面図であ
る。第２図は第１図のクツシヨンゴム装置を構成
するクツシヨンゴムの断面図で、第３図の―
断面に相当する図である。第３図は第２図に示す
クツシヨンゴムの左方からの視図である。第４図
は第２図のクツシヨンゴムの外筒金具を示す斜視
図である。第５図は第２図のクツシヨンゴムの内
筒金具を示す斜視図である。第６図は第２図のク
ツシヨンゴムの中間金具を示す斜視図である。１２：クツシヨンゴム装置、２２：クツシヨン
ゴム、２４：外筒金具、２６：内筒金具、３２：
フランジ部、３４：本体ゴム、３６：凹所（中空
部）、３８：ゴム膜、４０：中間金具、４４：外
側面、４６：ストツパゴム。 Figure 1 is a diagram showing a state in which a cushion rubber device, which is an embodiment of the present invention, is interposed between a suspension arm and a bracket on the vehicle body side, and is cut along the same cross-section as the cross-section shown in Figure 3. FIG. Figure 2 is a cross-sectional view of the cushion rubber constituting the cushion rubber device in Figure 1, and -
It is a figure corresponding to a cross section. FIG. 3 is a view from the left of the cushion rubber shown in FIG. 2. FIG. 4 is a perspective view showing the outer cylindrical fitting of the cushion rubber shown in FIG. 2. FIG. FIG. 5 is a perspective view showing the inner cylindrical metal fitting of the cushion rubber of FIG. 2. FIG. FIG. 6 is a perspective view showing the middle fitting of the cushion rubber of FIG. 2. FIG. 12: Cushion rubber device, 22: Cushion rubber, 24: Outer cylinder metal fitting, 26: Inner cylinder metal fitting, 32:
Flange part, 34: Main body rubber, 36: Recess (hollow part), 38: Rubber membrane, 40: Intermediate metal fitting, 44: Outer surface, 46: Stopper rubber.

Claims

【実用新案登録請求の範囲】 (1) 内筒金具と、軸方向の一端部に半径方向外
方に延びるフランジ部を有する外筒金具と、それ
ら金具の間に一体成形された本体ゴムとを有する
クツシヨンゴムの一対を用い、該外筒金具のフラ
ンジ部が軸方向外側に位置するように、それらク
ツシヨンゴムの端部を突き合わせて軸方向に配置
せしめてなる車両用クツシヨンゴム装置にして、該クツシヨンゴムの内筒金具、外筒金具間に設
けられた本体ゴムが、その車両上下方向に位置す
る部分において、それぞれ軸方向に貫通する対称
的な中空部を有し、且つその車両左右方向に位置
する部分にそれぞれ埋設された対称的な中間金具
を有する一方、前記外筒金具のフランジ部の外側
面に軸方向に突出したストツパゴムを有すること
を特徴とする車両用クツシヨンゴム装置。 (2) 前記本体ゴムに設けられた中空部の前記外
筒金具フランジ部側開口部分が、該本体ゴムと一
体加硫成形されたゴム膜からなる防水膜にて閉塞
されている実用新案登録請求の範囲第１項に記載
の車両用クツシヨンゴム装置。[Scope of Claim for Utility Model Registration] (1) An inner cylindrical metal fitting, an outer cylindrical metal fitting having a flange portion extending radially outward at one end in the axial direction, and a main body rubber integrally formed between these metal fittings. A cushion rubber device for a vehicle is provided, in which a pair of cushion rubbers are used, and the ends of the cushion rubbers are butted against each other and arranged in the axial direction so that the flange portion of the outer cylinder fitting is located on the outside in the axial direction, The main body rubber provided between the cylindrical metal fitting and the outer cylindrical metal fitting has symmetrical hollow portions penetrating in the axial direction in the parts located in the vertical direction of the vehicle, and has symmetrical hollow parts in the parts located in the horizontal direction of the vehicle. What is claimed is: 1. A cushion rubber device for a vehicle, characterized in that the cushion rubber device has symmetrical intermediate fittings buried therein, and a stopper rubber protruding in the axial direction from the outer surface of the flange portion of the outer cylinder fitting. (2) A utility model registration request in which the opening part of the hollow part provided in the main body rubber on the side of the outer cylinder metal flange part is closed with a waterproof membrane made of a rubber membrane integrally vulcanized with the main body rubber. A cushion rubber device for a vehicle according to item 1.