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JPH03112150U - - Google Patents

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Publication number
JPH03112150U
JPH03112150U JP2147390U JP2147390U JPH03112150U JP H03112150 U JPH03112150 U JP H03112150U JP 2147390 U JP2147390 U JP 2147390U JP 2147390 U JP2147390 U JP 2147390U JP H03112150 U JPH03112150 U JP H03112150U
Authority
JP
Japan
Prior art keywords
axle box
support device
box support
metal fitting
railway vehicle
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
JP2147390U
Other languages
Japanese (ja)
Other versions
JP2582044Y2 (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 JP1990021473U priority Critical patent/JP2582044Y2/en
Publication of JPH03112150U publication Critical patent/JPH03112150U/ja
Application granted granted Critical
Publication of JP2582044Y2 publication Critical patent/JP2582044Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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を示す図で、鉄道車
両用軸箱支持装置の要部断面図、第２図は本考案
の他の実施例の要部断面図、第３図は弾性体とコ
イルバネとの剛性と荷重との関係を示す線図、第
４図は従来の鉄道車両用軸箱支持装置の要部を示
す縦断面図である。 ４……台車枠、５……軸箱体、６……下金具、
７……外金具、８……弾性体、９……コイルバネ
、１０……ゴム。 Fig. 1 is a diagram showing an embodiment of the present invention, and Fig. 2 is a sectional view of the main part of an axle box support device for a railway vehicle, Fig. 2 is a sectional view of the main part of another embodiment of the invention, and Fig. 3 is an elastic FIG. 4 is a diagram showing the relationship between the rigidity of the body and the coil spring and the load, and FIG. 4 is a longitudinal sectional view showing the main parts of a conventional axle box support device for a railway vehicle. 4... Bogie frame, 5... Axle box body, 6... Lower metal fitting,
7...Outer metal fitting, 8...Elastic body, 9...Coil spring, 10...Rubber.

Claims (1)

【実用新案登録請求の範囲】 (1) 軸箱体に固設したほぼ円錐状の下金具と、
台車枠に固設されほぼ円錐状の内部空間が形成さ
れた外金具との間にドーナツ状の弾性体を弾設し
た鉄道車両用軸箱支持装置において、 コイルバネを前記外金具の外側であつて前記軸
箱体と台車枠との間に嵌装したことを特徴とする
鉄道車両用軸箱支持装置。 (2) 前記コイルバネがゴムで筒状に被覆された
ことを特徴とする請求項１記載の鉄道車両用軸箱
支持装置。[Scope of claim for utility model registration] (1) A substantially conical lower metal fitting fixed to the axle box body,
In an axle box support device for a railway vehicle, in which a donut-shaped elastic body is elastically installed between an outer metal fitting that is fixed to a bogie frame and has a substantially conical internal space, a coil spring is installed on the outside of the outer metal fitting. An axle box support device for a railway vehicle, characterized in that the axle box support device is fitted between the axle box body and the bogie frame. (2) The axle box support device for a railway vehicle according to claim 1, wherein the coil spring is covered with rubber in a cylindrical shape.
JP1990021473U 1990-03-05 1990-03-05 Axle box support device for railway vehicles Expired - Fee Related JP2582044Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990021473U JP2582044Y2 (en) 1990-03-05 1990-03-05 Axle box support device for railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990021473U JP2582044Y2 (en) 1990-03-05 1990-03-05 Axle box support device for railway vehicles

Publications (2)

Publication Number Publication Date
JPH03112150U true JPH03112150U (en) 1991-11-15
JP2582044Y2 JP2582044Y2 (en) 1998-09-30

Family

ID=31524516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990021473U Expired - Fee Related JP2582044Y2 (en) 1990-03-05 1990-03-05 Axle box support device for railway vehicles

Country Status (1)

Country Link
JP (1) JP2582044Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887936B1 (en) * 2005-06-30 2007-08-17 Commissariat Energie Atomique MECHANICAL ENERGY RECOVERING DEVICE WITH VARIABLE STIFFNESS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103024A (en) * 1984-10-26 1986-05-21 Japanese National Railways<Jnr> Roll rubber spring
JPS61215828A (en) * 1985-03-22 1986-09-25 Hitachi Ltd Rolling rubber spring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103024A (en) * 1984-10-26 1986-05-21 Japanese National Railways<Jnr> Roll rubber spring
JPS61215828A (en) * 1985-03-22 1986-09-25 Hitachi Ltd Rolling rubber spring

Also Published As

Publication number Publication date
JP2582044Y2 (en) 1998-09-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees