JPS63198840U

JPS63198840U -

Info

Publication number: JPS63198840U
Application number: JP9177687U
Authority: JP
Priority date: 1987-06-15
Filing date: 1987-06-15
Publication date: 1988-12-21

Description

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

第１図は本考案の一実施例たるメンバマウント
を示す縦断面図であつて、第２図における−
断面に相当する図であり、第２図は第１図におけ
る−断面図であり、第３図はかかるメンバマ
ウントの正面図であり、第４図はかかるメンバマ
ウントに用いられる外筒金具を示す正面図であり
、第５図は第４図における−断面図であり、
第６図は第１図におけるａ部を拡大して示す要部
拡大断面図である。また、第７図はかかるメンバ
マウントの装着状態を示す、第１図に対応する縦
断面図である。１０……内筒金具、１２……外筒金具、１４…
…フランジ部、１８……スリツト、２０……ゴム
ブロツク、２２……本体ゴム部、２６……被覆ゴ
ム部、３０……軸方向突条、３２……環状シール
突起、３４……中心孔、３８……ロツド、４４…
…ホルダー。 FIG. 1 is a longitudinal cross-sectional view showing a member mount as an embodiment of the present invention, and the −-
2 is a cross-sectional view of FIG. 1, FIG. 3 is a front view of the member mount, and FIG. 4 shows an outer cylindrical metal fitting used in the member mount. FIG. 5 is a front view, and FIG. 5 is a - sectional view in FIG.
FIG. 6 is an enlarged sectional view of a main part showing part a in FIG. 1. Further, FIG. 7 is a longitudinal cross-sectional view corresponding to FIG. 1, showing a state in which such a member mount is attached. 10...Inner cylinder metal fitting, 12...Outer cylinder metal fitting, 14...
...Flange part, 18...Slit, 20...Rubber block, 22...Body rubber part, 26...Coating rubber part, 30...Axial protrusion, 32...Annular seal protrusion, 34...Center hole, 38 ... Rod, 44...
…holder.

Claims

【実用新案登録請求の範囲】 (1) 所定の軸部材が内挿されて取り付けられる
内筒部材と、軸方向の一端部に径方向外方に延び
る外フランジ部を備え、前記軸部材が連結される
べき所定の取付部材の筒状ホルダー部内に圧入さ
れることにより、かかる外フランジ部の該ホルダ
ー部端面に対する当接にて軸方向における一方向
の変位が規制され得る状態で、前記取付部材に対
して取り付けられる外筒部材とを、径方向に所定
距離を隔てて配すると共に、それら内筒部材と外
筒部材との間に、筒状弾性体を介装せしめて、そ
れら内筒部材と外筒部材との間における主として
マウント軸方向の入力振動の伝達を抑制するよう
にした筒状マウントにおいて、前記外筒部材に対して、軸方向端部から所定長
さをもつて軸方向に延びる複数のスリツトを設け
る一方、該外筒部材の外周面上に、所定幅をもつ
て軸方向に延びる複数のゴム弾性突起を、周方向
に所定間隔を隔てて一体的に設け、更に該外筒部
材における前記外フランジ部のホルダー部端面に
対する当接面上に、所定高さをもつて周方向に連
続して延びる弾性突条を一体的に設けたことを特
徴とする筒状マウント。 (2) 前記弾性突条が、先細断面形状をもつて突
出する周方向に連続した環状シール突起によつて
構成されている特許請求の範囲第１項記載の筒状
マウント。[Claims for Utility Model Registration] (1) An inner cylindrical member into which a predetermined shaft member is inserted and attached, and an outer flange portion extending radially outward at one end in the axial direction, and the shaft member is connected. By being press-fitted into the cylindrical holder part of a predetermined mounting member to be mounted, the mounting member An outer cylindrical member attached to the inner cylindrical member is arranged at a predetermined distance in the radial direction, and a cylindrical elastic body is interposed between the inner cylindrical member and the outer cylindrical member. In a cylindrical mount configured to suppress transmission of input vibration mainly in the axial direction of the mount between the outer cylindrical member and the outer cylindrical member, the cylindrical mount includes a cylindrical mount that is axially connected to the outer cylindrical member by a predetermined length from an axial end. A plurality of extending slits are provided, and a plurality of rubber elastic protrusions having a predetermined width and extending in the axial direction are integrally provided on the outer peripheral surface of the outer cylinder member at predetermined intervals in the circumferential direction. A cylindrical mount, characterized in that an elastic protrusion having a predetermined height and extending continuously in the circumferential direction is integrally provided on a contact surface of the outer flange portion of the cylindrical member with respect to an end surface of the holder portion. (2) The cylindrical mount according to claim 1, wherein the elastic protrusion is constituted by a circumferentially continuous annular seal protrusion that protrudes with a tapered cross-sectional shape.