SU117033A1 - Device for locking hinged sides of railway platforms - Google Patents
Device for locking hinged sides of railway platformsInfo
- Publication number
- SU117033A1 SU117033A1 SU607144A SU607144A SU117033A1 SU 117033 A1 SU117033 A1 SU 117033A1 SU 607144 A SU607144 A SU 607144A SU 607144 A SU607144 A SU 607144A SU 117033 A1 SU117033 A1 SU 117033A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- locking
- hinged sides
- railway platforms
- cam
- loop
- Prior art date
Links
Landscapes
- Hinge Accessories (AREA)
Description
Изобретение относитс к з стройствам дл запирани откидных бортов железнодорожных платформ в подн том положении.The invention relates to devices for locking the hinged sides of railway platforms in a raised position.
Известные дл этой цели запорные устройства, выполненные в виде петли, запирающейс на нижнем ее конце при помощи рычажного приспособлени , укрепленного на раме платформы, не обеспечивают прочного и жесткого запирани борта.The locking devices known for this purpose, made in the form of a hinge, which is locked at its lower end with the help of a lever device mounted on the platform frame, do not provide a durable and rigid locking of the bead.
Особенностью предлагаемого устройства вл етс введение дл запора петли борта в подн том положении простого фиксатора. Сущность изобретени заключаетс в том, что, с целью обеспечени надежности запирани борта, упор выполнен в виде поворотно монтированного кулачка (фиксатора), закрепленного на валике, несущем на себе рычаг дл поворота кулачка и ввода его в вырез в петле после закрыти борта.A feature of the proposed device is the insertion of a simple retainer for locking the bead loop in the raised position. The essence of the invention lies in the fact that, in order to ensure reliable side locking, the abutment is made in the form of a rotatable cam (retainer) mounted on a roller bearing a lever for turning the cam and inserting it into the notch in the loop after the bead is closed.
На чертеже дан общий вид устройства дл запора борта платформы в двух проекци х.The drawing shows a general view of the device for locking the platform side in two projections.
Описываемое устройство состоит из петли 1, щарнирно соединенной с валиком 2, который подвижно укреплен в державках 3 и 4, и поворотного кулачка 5-фиксатора, посаженного на валике 6, подвижно укрепленном в державках 7 и 4. Державки (кронщтейны) жестко монтированы на раме платформы, причем кронштейн 4 вл етс общим дл валиков петли и кулачка.The described device consists of a loop 1, hingedly connected to the roller 2, which is movably secured in the holders 3 and 4, and a rotary cam of the 5-latch, seated on the roller 6, movably fixed in the holders 7 and 4. The holders (brackets) are rigidly mounted on the frame the platform, the bracket 4 being common to the hinge rollers and the cam.
Петл корытообразного сечени , равнопрочна по всей длине, имеет внизу вогнутую форму по радиусу, соответствующему радиусу закруглени кулачка на его опорной поверхности с петлей.The loop of the trough-shaped section, of equal strength along the entire length, has a concave shape at the bottom along the radius corresponding to the radius of rounding of the cam on its bearing surface with the loop.
После закрывани борта 8, укрепленного на петл х 1, кулачок опускаетс , скользит по вогнутой нижней части петли и запирает, фиксирует ее в подн том положении. Отпнрание петли производитс ударом молотка по руко тке-рычагу 9 кулачка, перемеща его кверху и освобожда петлю от упора кулачка.After closing the bead 8, fastened to the hinges x 1, the cam lowers, slides over the concave lower part of the loop and locks, locks it in the raised position. The hinge is released by hitting the hammer with the knob-lever 9 of the cam, moving it upwards and freeing the loop from the cam stop.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU607144A SU117033A1 (en) | 1958-09-01 | 1958-09-01 | Device for locking hinged sides of railway platforms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU607144A SU117033A1 (en) | 1958-09-01 | 1958-09-01 | Device for locking hinged sides of railway platforms |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802978619A Addition SU993125A2 (en) | 1980-09-08 | 1980-09-08 | Shaft rotation angular speed pickup |
Publications (1)
Publication Number | Publication Date |
---|---|
SU117033A1 true SU117033A1 (en) | 1958-11-30 |
Family
ID=48389216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU607144A SU117033A1 (en) | 1958-09-01 | 1958-09-01 | Device for locking hinged sides of railway platforms |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU117033A1 (en) |
-
1958
- 1958-09-01 SU SU607144A patent/SU117033A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3042960A (en) | Sliding door mounting | |
NO160457C (en) | WALKING CONSOLE WITH A DOER. | |
GB1226489A (en) | ||
SU117033A1 (en) | Device for locking hinged sides of railway platforms | |
US4852689A (en) | Ladder leveling accessory | |
US2973561A (en) | Panel mounted for movement between a vertical position, a horizontal position, and a position extended horizontally therefrom | |
GB1392123A (en) | Seat slide mechanism | |
US2814340A (en) | Barrier for doorways and the like | |
US1597569A (en) | Trapdoor for automobile floors | |
US3922816A (en) | Swingable garage door | |
US4383708A (en) | Locking device for sliding closure unit | |
DE2714492A1 (en) | DEVICE FOR MOLDING POULTRY | |
SE408572B (en) | DEVICE AT VRIDFONSTER | |
US2202952A (en) | Window sash fastener or holder | |
US2554455A (en) | Window sash fastener | |
US2483608A (en) | Fireplace screen | |
SU1454945A1 (en) | Arrangement for evacuation of people in fire situation | |
US3806178A (en) | Door latch construction | |
JPH0336686Y2 (en) | ||
US2921333A (en) | Overhead locking hinge for doors | |
JPH0335633Y2 (en) | ||
SU400685A1 (en) | SPLIT FOR SLIDING DOORS | |
KR940003961Y1 (en) | Guide rail for drawer | |
US1985560A (en) | Windshield for automobiles | |
KR940007268Y1 (en) | Device for opening and closing cover of tank |