SU269114A1 - SLIDING HITCH - Google Patents
SLIDING HITCHInfo
- Publication number
- SU269114A1 SU269114A1 SU1108272A SU1108272A SU269114A1 SU 269114 A1 SU269114 A1 SU 269114A1 SU 1108272 A SU1108272 A SU 1108272A SU 1108272 A SU1108272 A SU 1108272A SU 269114 A1 SU269114 A1 SU 269114A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coupling
- hitch
- sliding
- finger
- loading
- Prior art date
Links
- 241001236653 Lavinia exilicauda Species 0.000 title description 5
- 230000001808 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 230000003245 working Effects 0.000 description 2
Description
Известны раздвижные сцепки дл соединени погрузочной машины с вагонеткой при ведении погрузочных работ в горных выработках шахт.Sliding couplers are known for connecting a loading machine to a trolley during loading operations in mine workings.
Описываема сцепка отличаетс от известных тем, что она выполнена в виде шарнирного четырехзвенника, снабженного проушинами и фиксируемого в рабочих положени х при помоши пальца.The described coupling is distinguished from the known ones in that it is made in the form of a hinged four-bar bearing, equipped with eyelets and fixed in working positions with the help of a finger.
Это упрош,ает монтаж и демонтаж сцепки без наличи дополнительного пространства дл ее установки в зоне буфера погрузочной машины.This simplifies installation and disassembly of the coupling without additional space for its installation in the buffer zone of the loading machine.
На чертеже изображена предлагаема раздвижна сцепка, вид сверху.The drawing shows the proposed sliding hitch, top view.
Сцепка состоит из соединительных устройств 1 и 2, св занных между собой при помощи шарннрно соединенных т г 3 и 4. Т ги 3 снабжены проушинами 5. Соединительное устройство 1 выполнено с верхней и нижней проушинами 6 и дл закреплени в буфере погрузочной машины снабжено отверстием а.The hitch consists of connecting devices 1 and 2 connected to each other by means of pivotally connected pipes 3 and 4. The pipes 3 are equipped with eyelets 5. The connecting device 1 is made with the upper and lower eyes 6 and is fitted with a hole in the loading machine for loading .
При складывании сцепки соединительное устройство 2, снабженное отверсти ми, входитWhen the coupling is folded, the connecting device 2, provided with holes, enters
между нижней и верхней проушинами 6 и фиксируетс пальцем 7.between the lower and upper lugs 6 and is fixed by the finger 7.
Дл раздвигани сцепки палец 7 необходимо отсоединить, раздвинуть сцепку и при совмешении проушин 5, вновь зафиксировать пальцем 7.To extend the coupling, the finger 7 must be disconnected, the coupling moved apart and, when the lugs 5 are combined, re-fix with the finger 7.
Дл ограниченп раздвижки сцепки т ги 4 снабжены упорами 8. Возвращение сцепки из одного положени в другое можно производить при помощи обратного хода погрузочной машины, предварительно отсоединив фиксирующий сцепку палец 7.In order to limit the sliding of the coupling, gi 4 are provided with stops 8. The return of the coupling from one position to another can be done by reversing the loading of the machine, after disconnecting the securing pin of the coupling 7.
Предмет изобретени Subject invention
Раздвижна сцепка дл соединени погрузочной машины с вагонеткой при ведении погрузочных работ в горных выработках шахт, отличающа с тем, что, с целью упрощени монтажа и демонтажа сцепки без наличи дополнительпого пространства дл установки ее в зоне буфера погрузочной машины, сцепка выполнена в виде шарнирного четырехзвенника, снабженного проушинами и фиксируемого в рабочих положени х при помощи пальца.Sliding hitch for connecting the loading machine with a trolley during loading operations in the mine workings of mines, characterized in that, in order to simplify mounting and dismounting of the hitch without additional space for installing it in the buffer zone of the loading machine, provided with eyelets and fixed in work positions with a finger.
Publications (1)
Publication Number | Publication Date |
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SU269114A1 true SU269114A1 (en) |
Family
ID=
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4869521A (en) * | 1989-03-13 | 1989-09-26 | Johnson Andrew B | Collapsible towing hitch |
US5000473A (en) * | 1990-03-07 | 1991-03-19 | Johnson Andrew B | Collapsible towing hitch |
US5232240A (en) * | 1992-10-29 | 1993-08-03 | Johnson Andrew B | Towing hitch |
US5765851A (en) * | 1994-08-03 | 1998-06-16 | Dethmers Manufacturing Company, Inc. | Self-aligning towing apparatus |
US6991247B1 (en) | 2004-05-07 | 2006-01-31 | Merton Hahne | Tow bar having a single moving part for operatively accommodating pitch and roll movements between a towing vehicle and a towed vehicle |
US7125031B1 (en) | 2004-05-24 | 2006-10-24 | Schoonover Donald R | Tow bar having a single, centrally-located ball-and-socket joint for accommodating pitch, yaw and roll movements between a towing vehicle and a towed vehicle |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4869521A (en) * | 1989-03-13 | 1989-09-26 | Johnson Andrew B | Collapsible towing hitch |
US5000473A (en) * | 1990-03-07 | 1991-03-19 | Johnson Andrew B | Collapsible towing hitch |
US5232240A (en) * | 1992-10-29 | 1993-08-03 | Johnson Andrew B | Towing hitch |
USRE35482E (en) * | 1992-10-29 | 1997-03-25 | Dethmers Mfg. Co. | Towing hitch |
US5765851A (en) * | 1994-08-03 | 1998-06-16 | Dethmers Manufacturing Company, Inc. | Self-aligning towing apparatus |
US6991247B1 (en) | 2004-05-07 | 2006-01-31 | Merton Hahne | Tow bar having a single moving part for operatively accommodating pitch and roll movements between a towing vehicle and a towed vehicle |
US7445226B1 (en) | 2004-05-07 | 2008-11-04 | Automatic Equipment Manufacturing Company | Tow bar having a single moving part for operatively accommodating pitch and roll movements between a towing vehicle and a towed vehicle |
US7125031B1 (en) | 2004-05-24 | 2006-10-24 | Schoonover Donald R | Tow bar having a single, centrally-located ball-and-socket joint for accommodating pitch, yaw and roll movements between a towing vehicle and a towed vehicle |
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