SU269114A1 - SLIDING HITCH - Google Patents

SLIDING HITCH

Info

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
Application number
SU1108272A
Other languages
Russian (ru)
Original Assignee
М. В. Колодный , Н. М. Шефир
Государственный институт проектированию , конструированию машин горнорудной промышленности
Publication of SU269114A1 publication Critical patent/SU269114A1/en

Links

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.

SU1108272A SLIDING HITCH SU269114A1 (en)

Publications (1)

Publication Number Publication Date
SU269114A1 true SU269114A1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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