[go: up one dir, main page]

KR890009705A - Heavy duty bogie frame of railroad car - Google Patents

Heavy duty bogie frame of railroad car Download PDF

Info

Publication number
KR890009705A
KR890009705A KR870014474A KR870014474A KR890009705A KR 890009705 A KR890009705 A KR 890009705A KR 870014474 A KR870014474 A KR 870014474A KR 870014474 A KR870014474 A KR 870014474A KR 890009705 A KR890009705 A KR 890009705A
Authority
KR
South Korea
Prior art keywords
bolster
mounting portion
side frame
axle bearing
railroad car
Prior art date
Application number
KR870014474A
Other languages
Korean (ko)
Other versions
KR900008838B1 (en
Inventor
유명종
곽진석
Original Assignee
이경훈
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 이경훈, 대우중공업 주식회사 filed Critical 이경훈
Priority to KR1019870014474A priority Critical patent/KR900008838B1/en
Publication of KR890009705A publication Critical patent/KR890009705A/en
Application granted granted Critical
Publication of KR900008838B1 publication Critical patent/KR900008838B1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

내용 없음No content

Description

철도차량의 고하중용 대차후레임Heavy duty bogie frame of railroad car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 대차후레임을 예시한 정면도.1 is a front view illustrating a conventional bogie frame.

제2도는 본 발명의 대차후레임을 예시한 정면도.Figure 2 is a front view illustrating the bogie frame of the present invention.

제3도는 본 발명의 사이드후레임의 평면도.3 is a plan view of a side frame of the present invention.

제4도는 제3도의 정면도.4 is a front view of FIG.

제5도는 제4도의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.

제6도는 제4도의 B-B선 단면도.6 is a sectional view taken along the line B-B in FIG.

제7도는 본 발명의 사이드후레임과 볼스터 및 차축이 일부결합한 상태를 나타낸 평면도.7 is a plan view showing a state in which the side frame, the bolster and the axle of the present invention partially coupled.

제8도는 본 발명의 사이드후레임과 볼스터의 지지부가 결합한 상태를 나타낸 요부 횡단면도.8 is a main cross-sectional view showing a state in which the side frame and the support portion of the bolster of the present invention coupled.

제9도는 본 발명의 사이드후레임과 볼스터가 결합한 상태를 예시한 종단면도.Figure 9 is a longitudinal cross-sectional view illustrating a state in which the side frame and the bolster of the present invention coupled.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 20 : 사이드후레임 3, 28 : 차축베어링1, 20: side frame 3, 28: axle bearing

4 : 볼스터취부공 5, 25 : 지지부4: bolster mounting hole 5, 25: support part

6, 34 : 차축베아링취부부 7 : 차축베아링고정편6, 34: axle bearing mounting part 7: axle bearing fixing piece

22, 24 : 고정쇠 26 : 스프링22, 24: clamp 26: spring

30 : 브라켓트 31, 31' : 핀조립공30: bracket 31, 31 ': pin assembly

32 : 볼스터취부부 33, 33' : 스프링시트32: Bolster mounting 33, 33 ': spring seat

35 : 지지턱 40 : 볼스터35: support jaw 40: bolster

42 : 브라켓트삽입부42: bracket insertion part

Claims (1)

고하중을 받게되는 철도차량의 대차에 있어서 2개의 사이드후레임(20)중앙부에 볼스터(40)의 지지부(25)가 취부될 수 있는 볼스터 취부부(32)를 두고, 볼스터취부부(32)하방에는 2개의 스프링(26)이 장차될 수 있는 스프링시트(33, 33')를 가지게 하며, 볼스터취부부(32)의 양측에는 지지부(25)의 브라켓트 삽입부(42)가 외삽될 수 있는 브라켓트(30)를 돌설하며, 브라켓트(30)상측의 사이드후레임(20)상에는 고정쇠(22)와 핀(21)이 고정될 수 있는 핀조립공(31)을 천설시키며, 사이드후레임(20)의 양측에는 바퀴(27)의 차축베아링(28)이 취부될 수 있는 차축베아링취부부(34)를 각각 두며, 차축베아링취부부(34)상단에는 차축베아링(28)의 상면을 지지할 수 있는 지지턱(35)을 돌설하고, 차축베아링 취부부(34)의 하단측 사이드후레임(20)상에는 고정쇠(24)가 볼트(23)에 의하여 고정될 수 있는 핀조립공(31')을 천설하며, 양 사이드후레임(20)의 중앙에서 직각으로 취부되는 볼스터(40)의 양단 지지부에는 사이드후레임(20)의 브라켓트(30)가 내삽될 수 있는 브라켓트 삽입부(42)를 갖도록 한 것을 특징으로 하는 철도차량의 고하중용 대차후레임.In the bogie of a railway vehicle subjected to high load, a bolster mounting portion 32 in which the support portion 25 of the bolster 40 can be mounted is placed at the center of two side frames 20, and the bolster mounting portion 32 is below. There are two springs 26 have spring seats 33, 33 'which can be mounted in future, and the bracket insert 42 of the support portion 25 can be extrapolated to both sides of the bolster mounting portion 32 (30) protruding, and on the side frame (20) on the bracket 30, the pin assembly hole 31, which can be fixed to the fasteners (22) and the pin (21) is laid, and on both sides of the side frame (20) Each of the axle bearing mounting portions 34 on which the axle bearings 28 of the wheels 27 may be mounted, respectively, has a support jaw that can support the upper surface of the axle bearing 28 on the axle bearing mounting portion 34. 35) and the clamping member 24 is fixed by the bolt 23 on the lower side frame 20 of the axle bearing mounting portion 34. And a pin assembly hole 31 ′, and a bracket 30 of the side frame 20 can be inserted into both ends of the bolster 40 mounted at right angles from the center of both side frames 20. A high load bogie frame for a railroad car, characterized by having a portion 42. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870014474A 1987-12-18 1987-12-18 Heavy load of bogie frame for rail vehicles Expired KR900008838B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870014474A KR900008838B1 (en) 1987-12-18 1987-12-18 Heavy load of bogie frame for rail vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870014474A KR900008838B1 (en) 1987-12-18 1987-12-18 Heavy load of bogie frame for rail vehicles

Publications (2)

Publication Number Publication Date
KR890009705A true KR890009705A (en) 1989-08-03
KR900008838B1 KR900008838B1 (en) 1990-11-30

Family

ID=19267063

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014474A Expired KR900008838B1 (en) 1987-12-18 1987-12-18 Heavy load of bogie frame for rail vehicles

Country Status (1)

Country Link
KR (1) KR900008838B1 (en)

Also Published As

Publication number Publication date
KR900008838B1 (en) 1990-11-30

Similar Documents

Publication Publication Date Title
JP2507946Y2 (en) Seat slide rail structure
JPH10329520A (en) Front axle for automobile
CA2090031A1 (en) Stabilized Swing-Motion Truck for Railway Cars
CA2213761A1 (en) Side bearings for truck bolsters
DE3868770D1 (en) CHASSIS FOR A RAIL VEHICLE.
KR850004056A (en) Railway chassis
JPS62501279A (en) Connection device for car suspension spring plate and its installation method
EP0831003A3 (en) Linkage between vehicle bodies and bogie for a Jacobs-type bogie
KR890009705A (en) Heavy duty bogie frame of railroad car
SE8405892L (en) DAMAGE DEVICE BAGGY FOR RELAYING VEHICLES
MY120671A (en) Center clamp assembly for frame brace rail truck
JPH0156942B2 (en)
US3654870A (en) Dampened railway truck
JPS5814140Y2 (en) Bearing support device for railway vehicle bogies
NO20002493L (en) Vehicle unit, especially for rail vehicles
US3253554A (en) Dampened lateral motion freight car truck bolster
IT1286164B1 (en) TROLLEY FOR RAILWAY VEHICLES.
KR0121788Y1 (en) Hauling device of a ballsterless bogie in a railcar
CA2305610A1 (en) Center clamp assembly for frame brace rail truck
RU2059489C1 (en) Two-axle bogie of rail vehicle
KR920000564A (en) Undercarriage frame with carrier
HU902625D0 (en) Engagement between carriage and beam for rail vehicles
JPS58181686U (en) Motorcycle body frame
JPS6144305U (en) Automotive stopper lever mounting structure
KR970001034A (en) How to attach the cross member to the side frame

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19871218

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19871218

Comment text: Request for Examination of Application

PG1501 Laying open of application
G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19901031

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19910225

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee