ATE108243T1 - Arbeitselement. - Google Patents

Arbeitselement.

Info

Publication number
ATE108243T1
ATE108243T1 AT89906486T AT89906486T ATE108243T1 AT E108243 T1 ATE108243 T1 AT E108243T1 AT 89906486 T AT89906486 T AT 89906486T AT 89906486 T AT89906486 T AT 89906486T AT E108243 T1 ATE108243 T1 AT E108243T1
Authority
AT
Austria
Prior art keywords
passage
generatrix
pct
nipple
casing
Prior art date
Application number
AT89906486T
Other languages
English (en)
Inventor
Jury Alfredovich 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.)
Filing date
Publication date
Application filed by Gorno Altaisky G Ped I filed Critical Gorno Altaisky G Ped I
Application granted granted Critical
Publication of ATE108243T1 publication Critical patent/ATE108243T1/de

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

  • Mining & Mineral Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Amplifiers (AREA)
  • Vending Machines For Individual Products (AREA)
  • Valve Device For Special Equipments (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Hall/Mr Elements (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT89906486T 1988-05-06 1989-04-18 Arbeitselement. ATE108243T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884413719A SU1767174A1 (ru) 1988-05-06 1988-05-06 Силовой элемент

Publications (1)

Publication Number Publication Date
ATE108243T1 true ATE108243T1 (de) 1994-07-15

Family

ID=21370122

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89906486T ATE108243T1 (de) 1988-05-06 1989-04-18 Arbeitselement.

Country Status (15)

Country Link
US (1) US5000517A (de)
EP (1) EP0377052B1 (de)
JP (1) JPH02504176A (de)
KR (1) KR960013726B1 (de)
CN (1) CN1019224B (de)
AT (1) ATE108243T1 (de)
AU (1) AU3697489A (de)
BR (1) BR8906951A (de)
CA (1) CA1316548C (de)
DE (1) DE58908010D1 (de)
FI (1) FI89968C (de)
GR (1) GR890100299A (de)
HU (1) HU893646D0 (de)
SU (1) SU1767174A1 (de)
WO (1) WO1989011023A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500317C2 (sv) * 1991-11-22 1994-05-30 Westboenergi Ab Spräckkropp
KR970000961Y1 (ko) * 1994-09-07 1997-02-14 주식회사 호상테크노베이션 유압식 암반 절개기
RU2131033C1 (ru) * 1996-07-31 1999-05-27 Юрий Альфредович Лебедев Силовой элемент
US6305753B1 (en) 1999-03-04 2001-10-23 Casiano Glenie Rodrigues Hydraulic expansion tube
KR100394593B1 (ko) * 2000-10-13 2003-08-14 현대자동차주식회사 워터호스 체결구조
US6948573B2 (en) 2002-10-22 2005-09-27 China Ferruccio I Rock breaker tool
RU2236585C1 (ru) * 2003-06-26 2004-09-20 Институт горного дела СО РАН (статус государственного учреждения) Распорное устройство
KR100811190B1 (ko) * 2007-10-18 2008-03-07 이상휴 유체압력을 이용한 무진동 암반 절개장치
SE531297C2 (sv) * 2007-06-08 2009-02-17 Emstone Ab Förfarande för tillverkning av expansionsordning för spräckning av fasta material
RU2503812C1 (ru) * 2012-04-27 2014-01-10 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Способ разрыва горных пород и устройство для его осуществления
RU2622065C1 (ru) * 2016-04-15 2017-06-09 Юрий Альфредович Лебедев Гидрораскалывающее устройство
RU2622275C1 (ru) * 2016-04-15 2017-06-13 Юрий Альфредович Лебедев Гидрораскалывающее устройство
RU2767762C1 (ru) * 2021-09-27 2022-03-21 Николай Александрович Кузнецов Силовой элемент

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808162A (en) * 1927-08-31 1931-06-02 Samuel G Frantz Mining cartridge
FR1055473A (fr) * 1952-05-06 1954-02-18 Joints rapides à raccords multiples
US3558191A (en) * 1969-01-23 1971-01-26 Fletcher Co H E Means for applying wedging forces to minerals and other bodies
US3572840A (en) * 1969-03-21 1971-03-30 Fletcher Co H E Means for applying wedging force to mineral and other bodies
US4168862A (en) * 1978-01-05 1979-09-25 Langfield Edward R Wear or thrust plates for hydraulic rock splitting apparatus
DD139450A1 (de) * 1978-11-10 1980-01-02 Kurt Kipka Verfahren und vorrichtung zum vorbereiten feucht zugestellter reserveinduktoren fuer das schnellwechseln
SU1033819A1 (ru) * 1982-05-06 1983-08-07 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл разрушени монолитных объектов
SU1059173A1 (ru) * 1982-10-11 1983-12-07 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Устройство дл разрушени монолитных объектов
SE457209B (sv) * 1985-10-16 1988-12-05 Gorno Altaisky G Ped I Tryckelement foer soenderbrytning av berg
DE3790893T1 (de) * 1987-01-23 1989-01-19

Also Published As

Publication number Publication date
EP0377052B1 (de) 1994-07-06
CN1037756A (zh) 1989-12-06
HU893646D0 (en) 1990-04-28
GR890100299A (el) 1990-03-12
FI900073L (fi) 1990-01-05
EP0377052A1 (de) 1990-07-11
US5000517A (en) 1991-03-19
AU3697489A (en) 1989-11-29
WO1989011023A1 (fr) 1989-11-16
DE58908010D1 (de) 1994-08-11
CN1019224B (zh) 1992-11-25
CA1316548C (en) 1993-04-20
EP0377052A4 (en) 1991-04-10
FI89968B (fi) 1993-08-31
JPH02504176A (ja) 1990-11-29
BR8906951A (pt) 1990-12-11
FI89968C (fi) 1993-12-10
SU1767174A1 (ru) 1992-10-07
KR960013726B1 (en) 1996-10-10
FI900073A0 (fi) 1990-01-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee