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KR910009021U - 충격완화장치가 병설된 철도 차량의 엑슬 박스 - Google Patents

충격완화장치가 병설된 철도 차량의 엑슬 박스

Info

Publication number
KR910009021U
KR910009021U KR2019890017130U KR890017130U KR910009021U KR 910009021 U KR910009021 U KR 910009021U KR 2019890017130 U KR2019890017130 U KR 2019890017130U KR 890017130 U KR890017130 U KR 890017130U KR 910009021 U KR910009021 U KR 910009021U
Authority
KR
South Korea
Prior art keywords
shock absorber
axle box
railroad car
railroad
car
Prior art date
Application number
KR2019890017130U
Other languages
English (en)
Other versions
KR920005210Y1 (ko
Inventor
임용규
Original Assignee
대우중공업 주식회사
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 by 대우중공업 주식회사 filed Critical 대우중공업 주식회사
Priority to KR2019890017130U priority Critical patent/KR920005210Y1/ko
Publication of KR910009021U publication Critical patent/KR910009021U/ko
Application granted granted Critical
Publication of KR920005210Y1 publication Critical patent/KR920005210Y1/ko

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
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Dampers (AREA)
KR2019890017130U 1989-11-20 1989-11-20 충격완화장치가 병설된 철도 차량의 엑슬 박스 KR920005210Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890017130U KR920005210Y1 (ko) 1989-11-20 1989-11-20 충격완화장치가 병설된 철도 차량의 엑슬 박스

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890017130U KR920005210Y1 (ko) 1989-11-20 1989-11-20 충격완화장치가 병설된 철도 차량의 엑슬 박스

Publications (2)

Publication Number Publication Date
KR910009021U true KR910009021U (ko) 1991-06-28
KR920005210Y1 KR920005210Y1 (ko) 1992-07-30

Family

ID=19292022

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890017130U KR920005210Y1 (ko) 1989-11-20 1989-11-20 충격완화장치가 병설된 철도 차량의 엑슬 박스

Country Status (1)

Country Link
KR (1) KR920005210Y1 (ko)

Also Published As

Publication number Publication date
KR920005210Y1 (ko) 1992-07-30

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19891120

UA0201 Request for examination

Patent event date: 19891120

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19920304

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19920702

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19921008

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19921126

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19921126

FPAY Annual fee payment

Payment date: 19950629

Year of fee payment: 6

UR1001 Payment of annual fee

Payment date: 19950629

Start annual number: 4

End annual number: 6

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee