JPH0231927U - - Google Patents

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Publication number
JPH0231927U
JPH0231927U JP11052288U JP11052288U JPH0231927U JP H0231927 U JPH0231927 U JP H0231927U JP 11052288 U JP11052288 U JP 11052288U JP 11052288 U JP11052288 U JP 11052288U JP H0231927 U JPH0231927 U JP H0231927U
Authority
JP
Japan
Prior art keywords
axial direction
engaged
outer cylinder
core body
engaging
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
JP11052288U
Other languages
Japanese (ja)
Other versions
JPH0547305Y2 (en
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 filed Critical
Priority to JP1988110522U priority Critical patent/JPH0547305Y2/ja
Publication of JPH0231927U publication Critical patent/JPH0231927U/ja
Application granted granted Critical
Publication of JPH0547305Y2 publication Critical patent/JPH0547305Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Springs (AREA)

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防振ゴムの断
面図であり、第２図は同じ防振ゴムを一部切り欠
いて示す平面図である。第３図は従来の防振ゴム
を車両への取付状態で示す要部正面図であり、第
４図は第３図の防振ゴムの断面図、第５図は第４
図の防振ゴムの不具合を説明するための説明図で
ある。 １０：外筒、１２：芯体、１４：ゴム弾性体、
３０：被係合板、３２：貫通穴、３４：連結部材
、３６：円板、３８：矩形ブロツク、４０：連結
棒。 FIG. 1 is a sectional view of a vibration isolating rubber according to an embodiment of the present invention, and FIG. 2 is a partially cutaway plan view of the same vibration isolating rubber. Fig. 3 is a front view of the main parts of a conventional anti-vibration rubber installed in a vehicle, Fig. 4 is a sectional view of the anti-vibration rubber shown in Fig. 3, and Fig.
FIG. 2 is an explanatory diagram for explaining a problem with the vibration-proof rubber shown in the figure. 10: Outer cylinder, 12: Core body, 14: Rubber elastic body,
30: engaged plate, 32: through hole, 34: connecting member, 36: disc, 38: rectangular block, 40: connecting rod.

Claims (1)

【実用新案登録請求の範囲】 外筒と芯体との間に環状のゴム弾性体を圧入し
て成り、鉄道車両の台車枠と軸箱との間に介在さ
せられて振動吸収する軸ばね用防振ゴムにおいて
、 前記外筒に対して軸方向に係合させられる第一
係合部と、前記芯体に対して軸方向に係合させら
れる第二係合部と、それら第一及び第二係合部を
繋ぐ連結部とを有する連結部材によつて該外筒と
芯体とを軸方向に且つ荷重作用状態で半径方向に
所定量相対移動可能に連結したことを特徴とする
鉄道車両の軸ばね用防振ゴム。[Claims for Utility Model Registration] For shaft springs that are made by press-fitting an annular rubber elastic body between an outer cylinder and a core body and are interposed between a bogie frame and an axle box of a railway vehicle to absorb vibrations. In the anti-vibration rubber, the first engaging part is engaged with the outer cylinder in the axial direction, the second engaging part is engaged with the core body in the axial direction, and the first and second engaging parts are engaged with the outer cylinder in the axial direction. A railway vehicle characterized in that the outer tube and the core body are connected to each other so as to be relatively movable by a predetermined amount in the axial direction and in the radial direction under load application by a connecting member having a connecting portion that connects the two engaging portions. Anti-vibration rubber for shaft springs.
JP1988110522U 1988-08-23 1988-08-23 Expired - Lifetime JPH0547305Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988110522U JPH0547305Y2 (en) 1988-08-23 1988-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988110522U JPH0547305Y2 (en) 1988-08-23 1988-08-23

Publications (2)

Publication Number Publication Date
JPH0231927U true JPH0231927U (en) 1990-02-28
JPH0547305Y2 JPH0547305Y2 (en) 1993-12-13

Family

ID=31347762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988110522U Expired - Lifetime JPH0547305Y2 (en) 1988-08-23 1988-08-23

Country Status (1)

Country Link
JP (1) JPH0547305Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833317U (en) * 1981-08-31 1983-03-04 有限会社河島農具製作所 Transmission device of cover truck
JPS6137698U (en) * 1984-08-09 1986-03-08 株式会社 日東 piezoelectric vibrator
JPS62292938A (en) * 1986-06-13 1987-12-19 Hitachi Ltd Rubber spring for rolling stock
JPS639791U (en) * 1986-07-07 1988-01-22

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833317U (en) * 1981-08-31 1983-03-04 有限会社河島農具製作所 Transmission device of cover truck
JPS6137698U (en) * 1984-08-09 1986-03-08 株式会社 日東 piezoelectric vibrator
JPS62292938A (en) * 1986-06-13 1987-12-19 Hitachi Ltd Rubber spring for rolling stock
JPS639791U (en) * 1986-07-07 1988-01-22

Also Published As

Publication number Publication date
JPH0547305Y2 (en) 1993-12-13

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