JPH01502126A - 方位力発生装置 - Google Patents

方位力発生装置

Info

Publication number
JPH01502126A
JPH01502126A JP62502456A JP50245687A JPH01502126A JP H01502126 A JPH01502126 A JP H01502126A JP 62502456 A JP62502456 A JP 62502456A JP 50245687 A JP50245687 A JP 50245687A JP H01502126 A JPH01502126 A JP H01502126A
Authority
JP
Japan
Prior art keywords
tubular
pressure plate
vessel
pivot
adjacent
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP62502456A
Other languages
English (en)
Japanese (ja)
Inventor
レベデフ　ユーリイ　アルフレードヴィッチ
Original Assignee
ゴルノ―アルタイスキイ　ゴスダルストヴェンニイ　ペダゴギチェスキイ　インスチチュート
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 ゴルノ―アルタイスキイ　ゴスダルストヴェンニイ　ペダゴギチェスキイ　インスチチュート filed Critical ゴルノ―アルタイスキイ　ゴスダルストヴェンニイ　ペダゴギチェスキイ　インスチチュート
Publication of JPH01502126A publication Critical patent/JPH01502126A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/10—Devices with expanding elastic casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Joints Allowing Movement (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP62502456A 1987-01-23 1987-01-23 方位力発生装置 Pending JPH01502126A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1987/000008 WO1988005493A1 (en) 1987-01-23 1987-01-23 Device for creation of directed force

Publications (1)

Publication Number Publication Date
JPH01502126A true JPH01502126A (ja) 1989-07-27

Family

ID=21617075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62502456A Pending JPH01502126A (ja) 1987-01-23 1987-01-23 方位力発生装置

Country Status (7)

Country Link
US (1) US4871212A (enExample)
JP (1) JPH01502126A (enExample)
DE (1) DE3790893T1 (enExample)
FI (1) FI884364A7 (enExample)
GB (1) GB2208400B (enExample)
SE (1) SE460302B (enExample)
WO (1) WO1988005493A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1767174A1 (ru) * 1988-05-06 1992-10-07 Горно-Алтайский государственный педагогический институт Силовой элемент
EP0392030A4 (en) * 1988-08-19 1991-04-17 Spetsializirovanny Trest Po Romontu Promyshlennykh Zdany I Soorzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona Device for splitting monolithic objects
WO1991013238A1 (en) * 1990-02-20 1991-09-05 Spetsializirovanny Trest Po Remontu Promyshlennykh Zdany I Sooruzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona 'tsentrmetallurgremont' Force element
KR970000961Y1 (ko) * 1994-09-07 1997-02-14 주식회사 호상테크노베이션 유압식 암반 절개기
WO2010147522A1 (en) * 2009-06-17 2010-12-23 Emstone Ab Expansion device for breaking solid material, use of the device and method for producing it
RU2767762C1 (ru) * 2021-09-27 2022-03-21 Николай Александрович Кузнецов Силовой элемент

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401946A (en) * 1967-08-07 1968-09-17 Lynes Inc Inflatable device
SU1040147A1 (ru) * 1981-07-03 1983-09-07 Всесоюзный Ордена Ленина Проектно-Изыскательский И Научно-Исследовательский Институт "Гидропроект" Им.С.Я.Жука Устройство дл определени деформационных свойств и естественных напр жений массива горных пород
SU1033819A1 (ru) * 1982-05-06 1983-08-07 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл разрушени монолитных объектов
SU1218105A1 (ru) * 1984-08-31 1986-03-15 Всесоюзный Научно-Исследовательский Институт Нерудных Строительный Материалов И Гидромеханизации Устройство дл направленного разрушени монолитных объектов
SE457209B (sv) * 1985-10-16 1988-12-05 Gorno Altaisky G Ped I Tryckelement foer soenderbrytning av berg
US4657306A (en) * 1985-10-18 1987-04-14 Robert Koopmans Hydraulic rock breaking tool

Also Published As

Publication number Publication date
GB2208400B (en) 1990-11-07
SE460302B (sv) 1989-09-25
DE3790893T1 (enExample) 1989-01-19
WO1988005493A1 (en) 1988-07-28
FI884364A0 (fi) 1988-09-22
SE8803380D0 (sv) 1988-09-23
GB2208400A (en) 1989-03-30
GB8822201D0 (en) 1988-11-23
US4871212A (en) 1989-10-03
SE8803380L (sv) 1988-09-23
FI884364A7 (fi) 1988-09-22

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