EP2795234A4 - A rock cracker assembly, a primed rock cracker cartridge, a non-primed rock cracker cartridge, and a detonator included in the assembly - Google Patents

A rock cracker assembly, a primed rock cracker cartridge, a non-primed rock cracker cartridge, and a detonator included in the assembly

Info

Publication number
EP2795234A4
EP2795234A4 EP12859085.8A EP12859085A EP2795234A4 EP 2795234 A4 EP2795234 A4 EP 2795234A4 EP 12859085 A EP12859085 A EP 12859085A EP 2795234 A4 EP2795234 A4 EP 2795234A4
Authority
EP
European Patent Office
Prior art keywords
assembly
rock cracker
primed
cartridge
rock
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
EP12859085.8A
Other languages
German (de)
French (fr)
Other versions
EP2795234A1 (en
EP2795234B1 (en
Inventor
Jan-Åke Bengtsson
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.)
Power Tools Sprackutrustning I Herrljunga AB
Original Assignee
Power Tools Sprackutrustning I Herrljunga AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48668961&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2795234(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Power Tools Sprackutrustning I Herrljunga AB filed Critical Power Tools Sprackutrustning I Herrljunga AB
Publication of EP2795234A1 publication Critical patent/EP2795234A1/en
Publication of EP2795234A4 publication Critical patent/EP2795234A4/en
Application granted granted Critical
Publication of EP2795234B1 publication Critical patent/EP2795234B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/041—Tools for adapting cartridges for the mounting of detonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
EP12859085.8A 2011-12-23 2012-12-12 A rock cracker assembly, a primed rock cracker cartridge, and a non-primed rock cracker cartridge Active EP2795234B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1100956A SE536821C2 (en) 2011-12-23 2011-12-23 A stone cracking unit, an apertured stone crack cartridge and an unapproved stone crack cartridge, and an ignition capsule included in the assembly
PCT/SE2012/051376 WO2013095265A1 (en) 2011-12-23 2012-12-12 A rock cracker assembly, a primed rock cracker cartridge, a non-primed rock cracker cartridge, and a detonator included in the assembly

Publications (3)

Publication Number Publication Date
EP2795234A1 EP2795234A1 (en) 2014-10-29
EP2795234A4 true EP2795234A4 (en) 2015-08-05
EP2795234B1 EP2795234B1 (en) 2018-07-25

Family

ID=48668961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12859085.8A Active EP2795234B1 (en) 2011-12-23 2012-12-12 A rock cracker assembly, a primed rock cracker cartridge, and a non-primed rock cracker cartridge

Country Status (5)

Country Link
EP (1) EP2795234B1 (en)
ES (1) ES2693065T3 (en)
SE (1) SE536821C2 (en)
TR (1) TR201815920T4 (en)
WO (1) WO2013095265A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20215629A1 (en) * 2021-05-28 2022-11-29 Oy Forcit Ab Blasting cap and method for installation of a blasting cap in connection with an explosive
CN113390298B (en) * 2021-06-10 2023-03-31 河南理工大学 CO (carbon monoxide) 2 Series circuit connecting device of fracturing device
CN113551572B (en) * 2021-06-21 2022-10-28 湖南创远高新机械有限责任公司 Automatic separation device for detonation bomb and control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500417A1 (en) * 1995-01-10 1996-07-11 Sobbe Friedrich Wilhelm Propellant cartridge for disposal of blinds
EP1478608A1 (en) * 2002-01-31 2004-11-24 Sprengstoffwerk Gnaschwitz GmbH Plastic explosive composition, especially for a small-calibre priming for tunnel construction, a method for the production thereof, and a booster for using the same
WO2011096872A1 (en) * 2010-02-03 2011-08-11 Bengtsson Jan-Aake Rock cracker cartridge and ignition capsule

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE558592A (en) * 1957-06-21
SE533526C2 (en) * 2008-03-26 2010-10-19 Jan-Aake Bengtsson Use of a powder-laden cartridge to crack rocks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500417A1 (en) * 1995-01-10 1996-07-11 Sobbe Friedrich Wilhelm Propellant cartridge for disposal of blinds
EP1478608A1 (en) * 2002-01-31 2004-11-24 Sprengstoffwerk Gnaschwitz GmbH Plastic explosive composition, especially for a small-calibre priming for tunnel construction, a method for the production thereof, and a booster for using the same
WO2011096872A1 (en) * 2010-02-03 2011-08-11 Bengtsson Jan-Aake Rock cracker cartridge and ignition capsule

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013095265A1 *

Also Published As

Publication number Publication date
SE1100956A1 (en) 2013-06-24
ES2693065T3 (en) 2018-12-07
EP2795234A1 (en) 2014-10-29
SE536821C2 (en) 2014-09-23
EP2795234B1 (en) 2018-07-25
WO2013095265A1 (en) 2013-06-27
TR201815920T4 (en) 2018-11-21

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