FR2436964A1 - CARTRIDGE FOR STUFFING MINE HOLES - Google Patents

CARTRIDGE FOR STUFFING MINE HOLES

Info

Publication number
FR2436964A1
FR2436964A1 FR7827322A FR7827322A FR2436964A1 FR 2436964 A1 FR2436964 A1 FR 2436964A1 FR 7827322 A FR7827322 A FR 7827322A FR 7827322 A FR7827322 A FR 7827322A FR 2436964 A1 FR2436964 A1 FR 2436964A1
Authority
FR
France
Prior art keywords
cartridge
stuffing
mine holes
zone
effect
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.)
Granted
Application number
FR7827322A
Other languages
French (fr)
Other versions
FR2436964B1 (en
Inventor
Frederic Jehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
APPLIC PLASTIQUES STE BOUR
Original Assignee
APPLIC PLASTIQUES STE BOUR
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 APPLIC PLASTIQUES STE BOUR filed Critical APPLIC PLASTIQUES STE BOUR
Priority to FR7827322A priority Critical patent/FR2436964A1/en
Priority to DE19792934733 priority patent/DE2934733A1/en
Priority to BE1/009528A priority patent/BE878787A/en
Priority to BR7905979A priority patent/BR7905979A/en
Priority to ES1979245677U priority patent/ES245677Y/en
Priority to GB7932529A priority patent/GB2031561B/en
Publication of FR2436964A1 publication Critical patent/FR2436964A1/en
Application granted granted Critical
Publication of FR2436964B1 publication Critical patent/FR2436964B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material

Abstract

A.L'INVENTION CONCERNE UNE CARTOUCHE EN UNE MATIERE ELASTIQUE POUR LE BOURRAGE DES TROUS DE MINE. B.LA CARTOUCHE 1 D'ALLURE CYLINDRIQUE PRESENTE AU MOINS UNE ZONE 6 OU 7 POUVANT SE DEFORMER RADIALEMENT ET AU MOINS UNE ZONE 8 POUVANT SE DEFORMER AXIALEMENT SOUS L'EFFET D'UNE PRESSION RADIALE OU AXIALE EXERCEE SUR LA CARTOUCHE OU SOUS L'EFFET D'UNE VARIATION DE LA PRESSION INTERNE. C.LA CARTOUCHE EST UTILISABLE NOTAMMENT DANS LES MINES DE CHARBON.A. THE INVENTION RELATES TO A CARTRIDGE OF AN ELASTIC MATERIAL FOR BLINDING MINE HOLES. B. THE CYLINDRICAL CARTRIDGE 1 SHOWS AT LEAST ONE ZONE 6 OR 7 MAY BE RADIALLY DEFORMED AND AT LEAST ONE ZONE 8 MAY DEFORM AXIALLY UNDER THE EFFECT OF RADIAL OR AXIAL PRESSURE EXERCISED ON THE CARTRIDGE OR UNDER THE CARTRIDGE. EFFECT OF A VARIATION IN INTERNAL PRESSURE. C. THE CARTRIDGE CAN BE USED IN PARTICULAR IN COAL MINES.

FR7827322A 1978-09-20 1978-09-20 CARTRIDGE FOR STUFFING MINE HOLES Granted FR2436964A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7827322A FR2436964A1 (en) 1978-09-20 1978-09-20 CARTRIDGE FOR STUFFING MINE HOLES
DE19792934733 DE2934733A1 (en) 1978-09-20 1979-08-28 CARTRIDGE FOR PLUGGING DRILL HOLES
BE1/009528A BE878787A (en) 1978-09-20 1979-09-14 CARTRIDGE FOR STUFFING MINE HOLES
BR7905979A BR7905979A (en) 1978-09-20 1979-09-19 CYLINDRICAL CONFORMATION CARTRIDGE
ES1979245677U ES245677Y (en) 1978-09-20 1979-09-19 CYLINDRICAL CARTRIDGE OF AN ELASTIC MATERIAL FOR ELEVATION OF DRILLS
GB7932529A GB2031561B (en) 1978-09-20 1979-09-19 Cartridges for plugging blasting holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827322A FR2436964A1 (en) 1978-09-20 1978-09-20 CARTRIDGE FOR STUFFING MINE HOLES

Publications (2)

Publication Number Publication Date
FR2436964A1 true FR2436964A1 (en) 1980-04-18
FR2436964B1 FR2436964B1 (en) 1981-07-31

Family

ID=9212978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827322A Granted FR2436964A1 (en) 1978-09-20 1978-09-20 CARTRIDGE FOR STUFFING MINE HOLES

Country Status (6)

Country Link
BE (1) BE878787A (en)
BR (1) BR7905979A (en)
DE (1) DE2934733A1 (en)
ES (1) ES245677Y (en)
FR (1) FR2436964A1 (en)
GB (1) GB2031561B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE887123A (en) * 1981-01-19 1981-07-20 Bourguignonne Plastique CARTRIDGE FOR STUFFING MINE HOLES
ZW12688A1 (en) * 1987-10-23 1989-05-31 Ici Australia Operations Conduit construction means
US20080047455A1 (en) * 2004-01-26 2008-02-28 Edward Walenty Tota Rock Breaking Cartridge and Use Thereof
WO2006042342A1 (en) * 2004-10-12 2006-04-20 Glen Robert Hawkins Stemming plug
CN108398067B (en) * 2018-03-16 2019-09-17 长春黄金研究院有限公司 On a kind of medium-length hole under punching to the In-hole short delay blasting method of powder charge
CN109238871B (en) * 2018-09-05 2021-01-05 西安近代化学研究所 Non-contact type measuring device for axial and radial deformation of explosive column under temperature loading condition
CN109142667B (en) * 2018-09-05 2021-02-26 西安近代化学研究所 Non-contact measurement method for axial and radial deformation of explosive column under temperature loading condition
CN112945041B (en) * 2021-01-21 2022-08-30 中南大学 Blast hole plugging device
CN114543606B (en) * 2022-04-12 2022-12-16 中国矿业大学 Mine roof presplitting blasting hole sealing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE256789C (en) *
DE1114133B (en) * 1959-03-12 1961-09-21 Guenther Mittag Water contamination
FR1294253A (en) * 1961-04-13 1962-05-26 Explosifs Prod Chim Improvements to water-filled blastholes
CH382058A (en) * 1958-06-16 1964-09-15 Josef Peters Kg Method and device for blasting
DE1646368A1 (en) * 1967-09-09 1970-08-13 Morhenn Dipl Ing Ernst Method and filling ampoule for filling explosive charges in boreholes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073921B (en) * 1960-01-21 Mülheim/Ruhr Günther Mittag Water trimmings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE256789C (en) *
CH382058A (en) * 1958-06-16 1964-09-15 Josef Peters Kg Method and device for blasting
DE1114133B (en) * 1959-03-12 1961-09-21 Guenther Mittag Water contamination
FR1294253A (en) * 1961-04-13 1962-05-26 Explosifs Prod Chim Improvements to water-filled blastholes
DE1646368A1 (en) * 1967-09-09 1970-08-13 Morhenn Dipl Ing Ernst Method and filling ampoule for filling explosive charges in boreholes

Also Published As

Publication number Publication date
BE878787A (en) 1980-03-14
FR2436964B1 (en) 1981-07-31
DE2934733A1 (en) 1980-04-10
GB2031561B (en) 1982-07-14
BR7905979A (en) 1980-05-27
ES245677U (en) 1980-01-01
DE2934733C2 (en) 1988-09-15
ES245677Y (en) 1980-06-16
GB2031561A (en) 1980-04-23

Similar Documents

Publication Publication Date Title
GB1415926A (en) Fluid seal
FR2436964A1 (en) CARTRIDGE FOR STUFFING MINE HOLES
ES273624U (en) Expansion dowel assembly
ES287837U (en) Bi-directional hydrodynamic seal.
FR2506419A1 (en) DEVICE FOR SEALING AN ANNULAR PART
GB1242759A (en) Improvements in or relating to rotary shaft seals
US2509151A (en) Pressure-sealing means
FR2452039A1 (en) HYDROSTATIC SEAL FOR CENTRIFUGAL PUMPS
BR7603583A (en) DYNAMIC CONCENTRATOR-WASHER AND DYNAMIC PROCESS TO SEPARATE A FILTRATE AND A CONCENTRATED MUD FROM A FLUID CONTAINING SOLIDS
GB1352182A (en) Oil seal with a pumping action
EP0385113A3 (en) Liquid filter
SE8403889L (en) TETNING
FR2438214A1 (en) SEALED SEALS
Horve A macroscopic view of the sealing phenomenon for radial lip oil seals
EP0218394A3 (en) Fluid seals
DE69110212T2 (en) Sealing tape for arrow stick.
GB1495210A (en) Disc-type centrifugal separators
BE880349A (en) SHOTGUN GRENADE
SU850903A1 (en) Sludge pump valve
BE1002113A4 (en) PROCESS AND MATERIAL FOR ENCHAPPING FOULY EXPLOSIVES.
EP0374713A3 (en) Shaft seal for turbo machines
FR2326635A1 (en) Hydraulically compensated shaft seal - has rubbing ring spring load reacted by ring clamped by grub screws
FR2317570A1 (en) Sealed bearing for boat prop shaft - consists of resilient sleeve with bearing portion on wet, and sealing portion on dry side
SU580432A1 (en) Device for packing gap between rotary furnace and stationary chamber
SE8406332D0 (en) TETNINGSANORDNING

Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse