SE8803380L - Anordning foer aastadkommande av riktade krafter - Google Patents

Anordning foer aastadkommande av riktade krafter

Info

Publication number: SE8803380L
Authority: SE; Sweden
Prior art keywords: pivot; tubular vessels; tubular; adjoining; vessels
Prior art date: 1987-01-23

Application number

SE8803380A

Other languages

Unknown language ( )

English (en)

Other versions

SE8803380D0 (sv

SE460302B (sv

Inventor

J A Lebedev

Original Assignee

Gorno Altaisky G Ped I

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.)

1987-01-23

Filing date

1988-09-23

Publication date

1988-09-23

1988-09-23 Application filed by Gorno Altaisky G Ped I filed Critical Gorno Altaisky G Ped I

1988-09-23 Publication of SE8803380D0 publication Critical patent/SE8803380D0/sv

1988-09-23 Publication of SE8803380L publication Critical patent/SE8803380L/sv

1989-09-25 Publication of SE460302B publication Critical patent/SE460302B/sv

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)
Joints Allowing Movement (AREA)
Earth Drilling (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Pressure Vessels And Lids Thereof (AREA)

SE8803380A 1987-01-23 1988-09-23 Anordning foer aastadkommande av riktade krafter SE460302B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/SU1987/000008 WO1988005493A1 (fr)	1987-01-23	1987-01-23	Dispositif pour la creation d'une force dirigee

Publications (3)

Publication Number	Publication Date
SE8803380D0 SE8803380D0 (sv)	1988-09-23
SE8803380L true SE8803380L (sv)	1988-09-23
SE460302B SE460302B (sv)	1989-09-25

Family

ID=21617075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8803380A SE460302B (sv)	1987-01-23	1988-09-23	Anordning foer aastadkommande av riktade krafter

Country Status (7)

Country	Link
US (1)	US4871212A (sv)
JP (1)	JPH01502126A (sv)
DE (1)	DE3790893T1 (sv)
FI (1)	FI884364A0 (sv)
GB (1)	GB2208400B (sv)
SE (1)	SE460302B (sv)
WO (1)	WO1988005493A1 (sv)

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 (fr) *	1990-02-20	1991-09-05	Spetsializirovanny Trest Po Remontu Promyshlennykh Zdany I Sooruzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona 'tsentrmetallurgremont'	Element de force
KR970000961Y1 (ko) *	1994-09-07	1997-02-14	주식회사 호상테크노베이션	유압식 암반 절개기
CN102459812B (zh) *	2009-06-17	2015-04-01	埃姆斯敦股份公司	用于破碎固体材料的膨胀装置、该装置的用途以及用于生产该装置的方法
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

1987
- 1987-01-23 JP JP62502456A patent/JPH01502126A/ja active Pending
- 1987-01-23 DE DE19873790893 patent/DE3790893T1/de not_active Withdrawn
- 1987-01-23 WO PCT/SU1987/000008 patent/WO1988005493A1/ru active Application Filing
1988
- 1988-09-16 US US07/271,950 patent/US4871212A/en not_active Expired - Fee Related
- 1988-09-21 GB GB8822201A patent/GB2208400B/en not_active Expired - Fee Related
- 1988-09-22 FI FI884364A patent/FI884364A0/fi not_active Application Discontinuation
- 1988-09-23 SE SE8803380A patent/SE460302B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI884364A (fi)	1988-09-22
GB2208400A (en)	1989-03-30
GB8822201D0 (en)	1988-11-23
US4871212A (en)	1989-10-03
GB2208400B (en)	1990-11-07
SE8803380D0 (sv)	1988-09-23
WO1988005493A1 (fr)	1988-07-28
FI884364A0 (fi)	1988-09-22
JPH01502126A (ja)	1989-07-27
DE3790893T1 (sv)	1989-01-19
SE460302B (sv)	1989-09-25

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 8803380-8 Effective date: 19920806 Format of ref document f/p: F

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1995-01-31

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