RU94006481A - AROCH MULTI-LINKED FASTENER - Google Patents

AROCH MULTI-LINKED FASTENER

Info

Publication number
RU94006481A
RU94006481A RU94006481/03A RU94006481A RU94006481A RU 94006481 A RU94006481 A RU 94006481A RU 94006481/03 A RU94006481/03 A RU 94006481/03A RU 94006481 A RU94006481 A RU 94006481A RU 94006481 A RU94006481 A RU 94006481A
Authority
RU
Russia
Prior art keywords
elements
overlap
aroch
mining
frames
Prior art date
Application number
RU94006481/03A
Other languages
Russian (ru)
Other versions
RU2065056C1 (en
Inventor
В.П. Макаров
Ю.А. Белоглазов
В.Я. Мининберг
А.С. Диманштейн
Original Assignee
В.П. Макаров
Filing date
Publication date
Application filed by В.П. Макаров filed Critical В.П. Макаров
Priority to RU94006481A priority Critical patent/RU2065056C1/en
Priority claimed from RU94006481A external-priority patent/RU2065056C1/en
Publication of RU94006481A publication Critical patent/RU94006481A/en
Application granted granted Critical
Publication of RU2065056C1 publication Critical patent/RU2065056C1/en

Links

Claims (1)

Изобретение относится к горному делу и может быть использовано для крепления горных выработок. Обеспечивает стабильное и высокое сопротивление крепи в условиях неравномерного по периметру рам нагружения. Арочная многозвенная крепь состоит из рам, выполненных в виде соединенных внахлестку податливыми узлами криволинейных элементов из спецпрофиля, нахлестка в податливых узлах, расположенных в зоне действия повышенных нагрузок, увеличена по сравнению с нахлесткой в остальных податливых узлах. При этом все элементы могут иметь одинаковую длину, радиусы их изгиба отличаться, их концы иметь прямолинейные участки, а замки взаимодействовать и смещаться с концами прилегающих элементов. 5 з. п. ф-лы.The invention relates to mining and can be used for fastening mining. Provides a stable and high resistance lining in conditions uneven around the perimeter of the loading frames. The arched multilink fastener consists of frames, made in the form of overlap-jointed flexible elements of curvilinear elements from a special profile, an overlap in compliant nodes located in the zone of increased loads, increased compared with the overlap in the other flexible nodes. At the same time, all elements can have the same length, their bending radii differ, their ends have straight sections, and the locks interact and move with the ends of adjacent elements. 5 h. apt.
RU94006481A 1994-02-22 1994-02-22 Arched multi-link timbering RU2065056C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94006481A RU2065056C1 (en) 1994-02-22 1994-02-22 Arched multi-link timbering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94006481A RU2065056C1 (en) 1994-02-22 1994-02-22 Arched multi-link timbering

Publications (2)

Publication Number Publication Date
RU94006481A true RU94006481A (en) 1995-10-20
RU2065056C1 RU2065056C1 (en) 1996-08-10

Family

ID=20152828

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94006481A RU2065056C1 (en) 1994-02-22 1994-02-22 Arched multi-link timbering

Country Status (1)

Country Link
RU (1) RU2065056C1 (en)

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