SU669013A1 - Working member to drilling rig for trenching - Google Patents

Working member to drilling rig for trenching

Info

Publication number
SU669013A1
SU669013A1 SU782575823A SU2575823A SU669013A1 SU 669013 A1 SU669013 A1 SU 669013A1 SU 782575823 A SU782575823 A SU 782575823A SU 2575823 A SU2575823 A SU 2575823A SU 669013 A1 SU669013 A1 SU 669013A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drilling rig
trenching
working member
knives
bar
Prior art date
Application number
SU782575823A
Other languages
Russian (ru)
Inventor
Владимир Иванович Крутов
Борис Иванович Кулачкин
Иван Васильевич Токарев
Анатолий Федорович Заворотний
Иван Иванович Стрельников
Original Assignee
Ордена Трудового Красного Знамени Научно-Исследовательский Институт Оснований И Подземных Сооружений Им. Н.М.Герсеванова
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ордена Трудового Красного Знамени Научно-Исследовательский Институт Оснований И Подземных Сооружений Им. Н.М.Герсеванова filed Critical Ордена Трудового Красного Знамени Научно-Исследовательский Институт Оснований И Подземных Сооружений Им. Н.М.Герсеванова
Priority to SU782575823A priority Critical patent/SU669013A1/en
Application granted granted Critical
Publication of SU669013A1 publication Critical patent/SU669013A1/en

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Description

та при определении его типа по просадочности и поэтому в насто щее врем  замачивают котлован размером м и площадью 400 . Применение рабочего органа буровой установки позволит исключить вли ние окружающего грунта на 3амачивae IЫй грунт и уменьшить за счет этого размеры замачиваемой пло щади до 5к5 м.when defining its type by subsidence, and therefore, at present, a pit with a size of m and an area of 400 is soaked. The use of the working body of the drilling rig will make it possible to exclude the influence of the surrounding soil on 3 wells of YY soil and, due to this, reduce the size of the wetted area to 5–5 m.

Claims (1)

Формула изобретени  10Claim 10 Рабочий орган буровой установки , дл  образовани  траншей, содержащийThe working body of the drilling rig to form trenches containing штангу с установлеинь- ш на ней режущими ножам1, о т л и чающийс  тем, что, с целью уменьпгьни  усилий пг-)Н извлечении рабочего органа из грунта, ножи снабжены подвескаш, шарнирно установленным в верхней части на а1танге и выполненными с клиновыми высгупаг/  на одних концах и с имеющими форгу дуги прорез гли на других, а штанга снабжена стрпорньл устройством размешенным в прорез х ножей«the bar with the knives installed on it cutting knives1, is about the fact that, in order to reduce the efforts of the ng-) H to remove the working body from the ground, the knives are equipped with a suspension hinged at the top of the tang and made with wedge / on some ends and with arc-forg-shaped arcs on the others, and the bar is equipped with a device mounted in the slotted knives " Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1, Авторское свидетельстзо № 514062, кл. Б 02 II 17/00, 1973.1, Author's testimony number 514062, cl. B 02 II 17/00, 1973.
SU782575823A 1978-02-02 1978-02-02 Working member to drilling rig for trenching SU669013A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782575823A SU669013A1 (en) 1978-02-02 1978-02-02 Working member to drilling rig for trenching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782575823A SU669013A1 (en) 1978-02-02 1978-02-02 Working member to drilling rig for trenching

Publications (1)

Publication Number Publication Date
SU669013A1 true SU669013A1 (en) 1979-06-25

Family

ID=20747168

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782575823A SU669013A1 (en) 1978-02-02 1978-02-02 Working member to drilling rig for trenching

Country Status (1)

Country Link
SU (1) SU669013A1 (en)

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