JP5623855B2 - バネ構造体 - Google Patents
バネ構造体 Download PDFInfo
- Publication number
- JP5623855B2 JP5623855B2 JP2010221800A JP2010221800A JP5623855B2 JP 5623855 B2 JP5623855 B2 JP 5623855B2 JP 2010221800 A JP2010221800 A JP 2010221800A JP 2010221800 A JP2010221800 A JP 2010221800A JP 5623855 B2 JP5623855 B2 JP 5623855B2
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- elastic
- cylindrical body
- elastic member
- partition
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
Description
14 軸部材
16 軸箱
18 ボルト
22 内側円筒体(第1連結部材)
24 外側円筒体(第2連結部材)
26 仕切部材
26A 内側仕切部材
26B 外側仕切部材
28 空隙部
30 弾性積層体
32 第1弾性部材
34 第2弾性部材
36A 内側段部
36B 外側段部
38A クリアランス
38B クリアランス
Claims (5)
- 相対移動する2つの移動部材のいずれか一方に連結される第1連結部材と、
前記移動部材の他方に連結され、前記第1連結部材との間に間隙を構成して対向する対向面を備えた第2連結部材と、
前記第1連結部材と前記第2連結部材との間で前記第2連結部材の対向面に沿った方向に延在されて第1連結部材と第2連結部材との間隙を仕切ると共に、この延在方向で間隙の一部を第1連結部材と第2連結部材との空隙部として残すように配置される複数の仕切部材と、
前記第1連結部材及び前記第2連結部材と前記仕切部材の間、及び仕切部材同士の間に配置され第1連結部材と第2連結部材との相対移動により弾性変形する第1弾性部材と、
前記空隙部に配置されて前記第1連結部材と前記第2連結部材との相対移動により圧縮弾性変形すると共に、当該圧縮弾性変形の方向と直交する方向で複数の前記仕切部材のそれぞれとの間に異なる長さのクリアランスを構成する第2弾性部材と、
を有するバネ構造体。 - 前記第1弾性部材と前記第2弾性部材とが、互いに異なる種類の弾性体で構成されている請求項1に記載のバネ構造体。
- 前記第1弾性体が前記第1連結部材、前記第2連結部材及び前記仕切部材に加硫接着されたゴムであり、
前記第2弾性体が前記第1連結部材及び前記第2連結部材に加硫接着されたゴムである請求項1又は請求項2に記載のバネ構造体。 - 前記第2弾性部材が、前記圧縮弾性変形の方向で前記第1連結部材と前記第2連結部材の双方に接触している請求項1〜請求項3のいずれか1項に記載のバネ構造体。
- 前記第1連結部材体が円筒状に形成された内側円筒体とされ、
前記第2連結部材が、前記第1弾性部材及び前記第2弾性部材の自然状態で前記内側円筒体と同心の円筒状に形成された外側円筒体とされている請求項1〜請求項4のいずれか1項に記載のバネ構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010221800A JP5623855B2 (ja) | 2010-09-30 | 2010-09-30 | バネ構造体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010221800A JP5623855B2 (ja) | 2010-09-30 | 2010-09-30 | バネ構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012077799A JP2012077799A (ja) | 2012-04-19 |
JP5623855B2 true JP5623855B2 (ja) | 2014-11-12 |
Family
ID=46238296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010221800A Expired - Fee Related JP5623855B2 (ja) | 2010-09-30 | 2010-09-30 | バネ構造体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5623855B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT524776B1 (de) * | 2021-02-19 | 2022-09-15 | Siemens Mobility Austria Gmbh | Elastikelement |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008275009A (ja) * | 2007-04-26 | 2008-11-13 | Nippon Sharyo Seizo Kaisha Ltd | 軸ばね装置 |
JP2009024734A (ja) * | 2007-07-17 | 2009-02-05 | Toyo Tire & Rubber Co Ltd | 軸ばね |
-
2010
- 2010-09-30 JP JP2010221800A patent/JP5623855B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012077799A (ja) | 2012-04-19 |
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