KR0140529Y1 - 철도차량용 1차 현가장치 - Google Patents
철도차량용 1차 현가장치 Download PDFInfo
- Publication number
- KR0140529Y1 KR0140529Y1 KR2019960039183U KR19960039183U KR0140529Y1 KR 0140529 Y1 KR0140529 Y1 KR 0140529Y1 KR 2019960039183 U KR2019960039183 U KR 2019960039183U KR 19960039183 U KR19960039183 U KR 19960039183U KR 0140529 Y1 KR0140529 Y1 KR 0140529Y1
- Authority
- KR
- South Korea
- Prior art keywords
- axle box
- wear plate
- primary suspension
- wear
- bogie frame
- 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 - Lifetime
Links
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
- B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
- B60G11/52—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also rubber springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/17—Mounting of bogies, e.g. for trailers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/10—Railway vehicles
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- 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
- F16F15/046—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 using combinations of springs of different kinds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (3)
- 대차프레임(1)과 액슬박스(2)사이에 상,하부 스프링시트(3a,3b)를 매개로하여 코일스프링(4)이 설치되고, 상기 상부스프링시트(3a)의 중앙부에 수직하방으로 형성된 가이드포스트(5)가 상기 하부스프링시트(3b)와 액슬박스(2)의 중공부를 관통하도록 배치되며, 상기 가이드포스트(5) 외주면하부에 마모판(6)이 끼워진 한편, 상기 마모판(6)과 액슬박스(2)사이에 소정형상의 제1흡진부재(7)가 끼워진 철도차량용 1차 현가장치.
- 제 1항에 있어서, 상기 코일 스프링(4) 상부에 고주파 진동흡수용 제2흡진부재(8)가 끼워진 것을 특징으로 하는 철도차량용 1차 현가장치.
- 제 1 항에 있어서, 상기 제1흡진부재(7)가 원추형상을 이루면서 고무재질로 이루어진 것을 특징으로 하는 철도차량용 1차 현가장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960039183U KR0140529Y1 (ko) | 1996-11-08 | 1996-11-08 | 철도차량용 1차 현가장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960039183U KR0140529Y1 (ko) | 1996-11-08 | 1996-11-08 | 철도차량용 1차 현가장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980026320U KR19980026320U (ko) | 1998-08-05 |
KR0140529Y1 true KR0140529Y1 (ko) | 1999-04-15 |
Family
ID=19473290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960039183U Expired - Lifetime KR0140529Y1 (ko) | 1996-11-08 | 1996-11-08 | 철도차량용 1차 현가장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0140529Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101671009B1 (ko) | 2015-04-24 | 2016-11-01 | 한국철도기술연구원 | 와전류 감쇠 특성을 이용한 철도차량용 댐퍼 및 축상스프링 |
-
1996
- 1996-11-08 KR KR2019960039183U patent/KR0140529Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR19980026320U (ko) | 1998-08-05 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19961108 |
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UA0201 | Request for examination |
Patent event date: 19961108 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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UG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19980922 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19981222 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19981222 |
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LAPS | Lapse due to unpaid annual fee |