GR890100299A - Μηχανοκινητο μελος καταλληλο για χρηση σε ορυχεια. - Google Patents

Μηχανοκινητο μελος καταλληλο για χρηση σε ορυχεια.

Info

Publication number
GR890100299A
GR890100299A GR890100299A GR890100299A GR890100299A GR 890100299 A GR890100299 A GR 890100299A GR 890100299 A GR890100299 A GR 890100299A GR 890100299 A GR890100299 A GR 890100299A GR 890100299 A GR890100299 A GR 890100299A
Authority
GR
Greece
Prior art keywords
passage
generatrix
pct
nipple
casing
Prior art date
Application number
GR890100299A
Other languages
English (en)
Inventor
Alfredovich Jury Lebedev
Original Assignee
Gorno Altaisky G
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 filed Critical Gorno Altaisky G
Publication of GR890100299A publication Critical patent/GR890100299A/el

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

Abstract

Σε ένα μηχανοκίνητο μέλος σχηματίζεται ένα μέσον 5 συνδέσεως κάθε άκρου ενός ευκάμπτου σωληνοειδούς θαλάμου 2 με μία κεφαλή 6 μιας προστομίδας 4 από ένα ζεύγος κυλινδρικών τριβέων 7, 8, διασυνδεδεμένων δια μέσου ενός συνδέσμου τόρμου και εντορμίας, που τοποθετούνται στο περίβλημα 1 και καθορίζουν μία κεντρική δίοδο της οποίας ο άξονας ευθυγραμμίζεται με τον άξονα του περιβλήματος 1. Τα τοιχώματα της διόδου σε ένα επίπεδο σχεδιαζόμενο παράλληλα προς τον διαμήκη άξονα του περιβλήματος 1 έχουν την μορφή ενός ζεύγους κολούρων κώνων, με τις μεγαλύτερες βάσεις τους στρεφόμενες προς άλληλες. Μία γενέτειρα της κωνικής επιφανείας της διόδου εκτείνεται περίπου παράλληλα προς την γενέτειρα μιας κωνικής διόδου της κεφαλής 6 της προστομίδας 4, ενώ η άλλη γενέτειρα της διόδου εκτείνεται περίπου παράλληλα προς την γενέτειρα της άλλης κωνικής διόδου της κεφαλής 6 της προστομίδας 4. Εικόνα του σχ.1. ω
GR890100299A 1988-05-06 1989-05-05 Μηχανοκινητο μελος καταλληλο για χρηση σε ορυχεια. GR890100299A (el)

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
GR890100299A true GR890100299A (el) 1990-03-12

Family

ID=21370122

Family Applications (1)

Application Number Title Priority Date Filing Date
GR890100299A GR890100299A (el) 1988-05-06 1989-05-05 Μηχανοκινητο μελος καταλληλο για χρηση σε ορυχεια.

Country Status (15)

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

Families Citing this family (11)

* 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
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
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2011978A (en) * 1978-01-05 1979-07-18 Langfield Edward R Wear and thrust plate and housing assembly for hydraulic rock splitting apparatus
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
US4690460A (en) * 1985-10-16 1987-09-01 Gorno-Altaisky Gosudarstvenny Pedagogichesky Institut Power unit

Family Cites Families (3)

* 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
DD139450A1 (de) * 1978-11-10 1980-01-02 Kurt Kipka Verfahren und vorrichtung zum vorbereiten feucht zugestellter reserveinduktoren fuer das schnellwechseln
DE3790893T1 (el) * 1987-01-23 1989-01-19

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2011978A (en) * 1978-01-05 1979-07-18 Langfield Edward R Wear and thrust plate and housing assembly for hydraulic rock splitting apparatus
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
US4690460A (en) * 1985-10-16 1987-09-01 Gorno-Altaisky Gosudarstvenny Pedagogichesky Institut Power unit

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *
SOVIET INVENTIONS ILLUSTRATED, section P/Q, week 8432, 19th September 1984, class Q49, accession 84-200055/32, Derwent Publications Ltd, London, GB; & SU-A-1059 173 (NON-ORE CONS. MAT. INST.) 07-12-1983 *
SOVIET INVENTIONS ILLUSTRATED, section P/Q, week 8448, 16th January 1985, class Q49, accession no. 84-299044/48, Derwent Publications Ltd, London, GB; & SU-A-1033 819 (NON-ORE CONS. MAT. INST.) 07-08-1983 *

Also Published As

Publication number Publication date
DE58908010D1 (de) 1994-08-11
HU893646D0 (en) 1990-04-28
WO1989011023A1 (en) 1989-11-16
JPH02504176A (ja) 1990-11-29
FI900073A0 (fi) 1990-01-05
ATE108243T1 (de) 1994-07-15
FI900073A (fi) 1990-01-05
BR8906951A (pt) 1990-12-11
AU3697489A (en) 1989-11-29
FI89968B (fi) 1993-08-31
SU1767174A1 (ru) 1992-10-07
EP0377052A1 (de) 1990-07-11
EP0377052B1 (de) 1994-07-06
FI89968C (fi) 1993-12-10
CA1316548C (en) 1993-04-20
CN1037756A (zh) 1989-12-06
KR960013726B1 (en) 1996-10-10
US5000517A (en) 1991-03-19
EP0377052A4 (en) 1991-04-10
CN1019224B (zh) 1992-11-25

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