KR880000643Y1 - Sliding apparatus of coupler for railroad car - Google Patents
Sliding apparatus of coupler for railroad car Download PDFInfo
- Publication number
- KR880000643Y1 KR880000643Y1 KR2019850013501U KR850013501U KR880000643Y1 KR 880000643 Y1 KR880000643 Y1 KR 880000643Y1 KR 2019850013501 U KR2019850013501 U KR 2019850013501U KR 850013501 U KR850013501 U KR 850013501U KR 880000643 Y1 KR880000643 Y1 KR 880000643Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lever
- coupler
- rollers
- bent portion
- fixed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/02—Hand tools for coupling or uncoupling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D2001/001—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/30—Railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 설치상태 정면도.1 is a front view of the installation state of the present invention.
제 2(a)도, 제2(b)도는 본 고안의 작동 상태도.Figure 2 (a), Figure 2 (b) is an operating state of the present invention.
제 3 도는 제 1 도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제 4 도는 종래 해방레버의 설치상태 정면도.4 is a front view of an installation state of a conventional release lever.
제 5 도는 제 4 도의 B-B선 단면도.5 is a cross-sectional view taken along the line B-B in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 차체 2 : 커플러1: body 2: coupler
3 : 고정레버 5 : 이송레버3: fixed lever 5: feed lever
6 : 절곡부 7 : 하우징6: bend portion 7: housing
8, 9 : 롤러8, 9: roller
본 고안은 철도차량을 상호 연결 결합시키는 장치인 커플러의 록킹상태를 해제하기 위한 해방레버의 좌우 슬라이딩장치에 관한 것이다.The present invention relates to a left and right sliding device of the release lever for releasing the locking state of the coupler, which is a device for coupling the railroad cars.
철도 차량 특히 화차는 다수의 차량을 상호 나란하게 연결 운행하게 되는데, 이와 같은 결합을 위해서는 각 차량마다 차체 선단 중앙부에 커플러를 설치하고 있으며 특히 차체길이가 긴 차량(20M 이상)에 대해서는 커플러의 결합해체를 위한 고정 레버와 이송레버로 형성된 해방레버를 그 일측에 부착 설치운행하고 있다.Railway cars, especially freight cars, operate by connecting a number of vehicles side by side to each other.For this coupling, couplers are installed at the center of the front end of each vehicle, especially for vehicles with long body lengths (more than 20M). The release lever formed by the fixed lever and the transfer lever for the operation is installed on one side.
또한, 상기 커플러는 차량은 좌 또는 우측 방향 선회동작시 차체의 원활한 연결과 이탈을 방지하기 위하여 선단부가 일정 각도만큼 좌 또는 우로 선회하도록 설치되므로서 이에 연결 부착된 해방레버 역시 커플러의 좌, 우 각도 선회에 따른 가변 거리만큼 비례하여 그 길이가 가변되도록 하는 구조를 가지고 있다.In addition, the coupler is the vehicle is installed so that the front end to the left or right by a predetermined angle to prevent the smooth connection and separation of the vehicle body when turning to the left or right direction, the release lever attached to it is also the left and right angle of the coupler It has a structure that the length is variable in proportion to the variable distance according to the turning.
그런데, 종래의 해방레버를 보면 도면 제 4 도 및 제 5 도에서와 같이 커플러(2')의 하부와 연결 결합시킨 이송레버(5')의 후단부에 고리형 결합부(11)를 절곡 형성하여 이를 브라킷트(4')로서 차체(1')이 고정 부착한 고정레버(3')의 외측방에 삽입 상호 결합시키므로서, 차량의 좌 또는 우측 방향 선회 운전시 커플러(2')가 원심방향으로 각 외동에 의해 우 또는 좌측으로의 선회하면서 발생하는 좌우 가변거리만큼 이송레버(5')의 결합부(11)가 고정레버(3')를 타고 좌 또는 우방향으로 슬라이딩 동작되도록 하고 있다.However, in the conventional release lever, as illustrated in FIGS. 4 and 5, the annular coupling portion 11 is bent at the rear end of the transfer lever 5 ′ coupled to the lower portion of the coupler 2 ′. This is inserted into the outer side of the fixed lever 3 'to which the vehicle body 1' is fixedly attached as a bracket 4 ', so that the coupler 2' is centrifuged during the left or right turning of the vehicle. The engagement portion 11 of the feed lever 5 'is slid to the left or right direction by the fixed lever 3' by the left and right variable distances generated while turning to the right or left by each external movement in the direction. .
그러나, 이와 같은 결합부(11)와 고정레버(3') 사이의 슬라이딩 방식에 의한 길이 가변식 해방레버는 상호 면접초이 이루어 지기 때문에 접촉부위에 큰 마찰력이 발생하여 슬라이딩 동작이 원활하지 못하며, 그 사이에서 심한 기계적 마찰음의 발생과 함께 마모가 생기고, 길이 가변 동작이 그때 그때에 따라 적절히 이루어지지 못하여 레버(3') (5')에 변형이 생기는 등의 결점이 있었다.However, the variable-length release lever by the sliding method between the coupling part 11 and the fixed lever 3 'is mutually interviewed, so that a large frictional force is generated at the contact portion, so that the sliding operation is not smooth. Wearing occurs with severe mechanical friction noises between them, and the variable-length operation is not performed properly at that time, resulting in deformation of the levers 3 'and 5'.
따라서, 본 고안은 종래의 위와 같은 제반 결점을 해결하기 위하여, 이송레버와 고정레버 사이의 슬라이딩 장치를 롤러에 의한 구름마찰 방식으로 개선하여 커플러의 각도 가변에 대하여 보다 원활하고 유연한 슬라이딩 동작으로 길이가 가변되도록 한 것으로 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Therefore, the present invention improves the sliding device between the transfer lever and the fixed lever in the rolling friction method by rollers in order to solve the above-mentioned drawbacks of the prior art, the length is increased by a smoother and more flexible sliding operation for the variable angle of the coupler. It will be described in detail by the accompanying drawings as to be variable as follows.
즉, 커플러(2)에 결합된 이송레버(5)와 브라킷트(4)에 의해 자체(1)에 결합된 고정레버(3)를 상호 연동설치함에 있어서, 도면 제 1 도 및 제 3 도에서와 같이 일정 형태로 구성된 철판의 중앙부위를 대향 절곡하여 하우징(7)을 형성하면서 그 내부 양측에 각각 롤러(8)(9)를 회동자재토록 설치한뒤, 이송레버(5)의 후단부위를 상기 각 롤러(8)(9)의 상하폭과 거의 같은 간격으로 중첩 절곡하여 일정 길이의 U자형 절곡부(6)를 형성한 다음, 이를 상기 하우징(7) 내에 삽입하여 절곡부(6) 사이에 롤러(8)(9)가 위치하도록 한후, 하우징(7)의 개구부내에 고정레버(3)의 선단부를 삽입하고 수개의 리벳(10)을 관통 리벳팅 고정 설치하여서 된 것이다.That is, in the interlocking installation of the transfer lever 5 coupled to the coupler 2 and the fixed lever 3 coupled to itself 1 by the bracket 4 in FIGS. 1 and 3 After forming the housing 7 by bending the central portion of the iron plate formed in a certain shape as shown in the figure, the rollers 8 and 9 are pivotally installed on both sides thereof, and the rear end portion of the feed lever 5 is rotated. Overlapping and bending at intervals substantially equal to the upper and lower widths of the rollers 8 and 9 to form a U-shaped bent portion 6 having a predetermined length, and then inserted into the housing 7 between the bent portions 6. After the rollers 8 and 9 are positioned in the grooves, the front end of the fixing lever 3 is inserted into the opening of the housing 7, and several rivets 10 are installed through the riveting fixing.
이상과 같이 구성된 본 고안은, 고정레버(3)의 선단부에 롤러(8)(9)를 내설한 하우징(7)을 고정시키고 그 내부에 이송레버(5)의 U자형 절곡부(6)를 삽입해 넣으므로서, 절곡부(6) 사이에 위치한 롤러(8)(9)에 의해 이송레버(5)가 원활하고 스무스하게 좌우 이동하게 되는 것이다. (도면 제 2(a)도, 제2(b)도 참조).According to the present invention configured as described above, the housing 7 having the rollers 8 and 9 embedded therein is fixed to the front end of the fixed lever 3, and the U-shaped bent portion 6 of the feed lever 5 is fixed therein. By inserting, the feed lever 5 is smoothly and smoothly moved left and right by the rollers 8 and 9 located between the bent portions 6. (See also FIG. 2 (a) and FIG. 2 (b).)
따라서, 차체(1)가 좌 또는 우방향 선회시 발생하는 커플러(2)의 원심방향으로의 각 운동에 의해 발생하는 좌우 위치 이동에 따라서 이와 선단이 연결된 이송레버(5)는 롤러(8)(9)에 의해 안내되면서 좌우로 원활하게 슬리의딩 동작하여 그 길이가 가변동작 되는 것이다.Accordingly, the feed lever 5 connected to the front end thereof in accordance with the left and right positional movements generated by the respective movements in the centrifugal direction of the coupler 2 generated when the vehicle body 1 rotates in the left or right direction is connected to the roller 8 ( It is guided by 9) and the sliding is smoothly to the left and right so that its length is variable.
이와 같이 구성되고 작동되는 본 고안은, 이송레버(5)의 절곡부(6)가 하우징(7)내의 롤러(8)(9)와 연동슬라이딩 동작하므로서 이송레버가 종래와 같이 커플러를 따라 좌우 이동시 발생하던 면접촉에 의한 심한 마찰과 마찰음의 발생 및 좌우 이동이 원활하지 못하여 레버의 변형이 발생하는 등의 결점을 완벽하게 해결한 등의 특출한 효과가 있는 것이다.The present invention is constructed and operated as described above, when the bent portion 6 of the transfer lever 5 interlocks with the rollers 8 and 9 in the housing 7 so that the transfer lever moves left and right along the coupler as in the prior art. There is a special effect such as the complete contact with the defects such as the generation of severe friction and friction noise due to the surface contact and the left and right movement is not smooth and the deformation of the lever occurs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850013501U KR880000643Y1 (en) | 1985-10-17 | 1985-10-17 | Sliding apparatus of coupler for railroad car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850013501U KR880000643Y1 (en) | 1985-10-17 | 1985-10-17 | Sliding apparatus of coupler for railroad car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870006678U KR870006678U (en) | 1987-05-09 |
| KR880000643Y1 true KR880000643Y1 (en) | 1988-03-14 |
Family
ID=19245907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850013501U KR880000643Y1 (en) | 1985-10-17 | 1985-10-17 | Sliding apparatus of coupler for railroad car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880000643Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023091778A1 (en) * | 2021-11-22 | 2023-05-25 | Holland, L.P. | Railcar uncoupling lever apparatus and methods of using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026459B (en) * | 2020-09-02 | 2022-05-24 | 青岛中车四方轨道车辆有限公司 | Coupler adjusting device and highway-railway dual-purpose tractor |
-
1985
- 1985-10-17 KR KR2019850013501U patent/KR880000643Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023091778A1 (en) * | 2021-11-22 | 2023-05-25 | Holland, L.P. | Railcar uncoupling lever apparatus and methods of using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR870006678U (en) | 1987-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5604001B2 (en) | Shift-by-cable operating device with mechanical parking lock operating function | |
| EP0045139B1 (en) | A structure for preventing a sliding door for an automotive vehicle from moving vertically | |
| CA1282097C (en) | Pane guide for an automobile sliding window | |
| KR880000643Y1 (en) | Sliding apparatus of coupler for railroad car | |
| US5588508A (en) | Disk brake using a pulled pad with permanent bearing | |
| JPH02282149A (en) | Drive station for drawing-in belt material | |
| KR101097581B1 (en) | Electronic Wedge Brake Device | |
| US3938405A (en) | Actuating mechanism for Bowden cables of a hand brake | |
| US20040060780A1 (en) | Parking brake and control device therefor | |
| US10377606B2 (en) | Elevator safety gear guiding assembly and method | |
| JPS5848384B2 (en) | How do you know how to use a computer? | |
| US20060281564A1 (en) | Tripot joint retainer | |
| JP3806357B2 (en) | Power supply mechanism for sliding door | |
| KR0116838Y1 (en) | Seat track structure for a car | |
| CN111267874A (en) | Straddle type single-rail travelling mechanism and rail vehicle | |
| WO2001021976A1 (en) | Parking brake actuating mechanism | |
| KR200142291Y1 (en) | Seat track structure for a vehicle | |
| US4369990A (en) | Coupling assembly for connecting a slider to a drive wire in a passive vehicle occupant restraint belt system | |
| KR0185894B1 (en) | Equalizer easy to install for a parking brake of an automobile | |
| KR970001467Y1 (en) | Locking device of seat track for vehicles | |
| JPH032637Y2 (en) | ||
| JPS6325849Y2 (en) | ||
| KR100326382B1 (en) | A brake apparatus for parking of cars | |
| KR19980039965U (en) | Parking brake lever for variable length car | |
| KR100222893B1 (en) | A parking brake for a vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19970117 Year of fee payment: 12 |
|
| LAPS | Lapse due to unpaid annual fee |