FR2347651A1 - Dispositif pour faire sauter des materiaux tels que du rocher, du beton et analogues - Google Patents

Dispositif pour faire sauter des materiaux tels que du rocher, du beton et analogues

Info

Publication number
FR2347651A1
FR2347651A1 FR7710382A FR7710382A FR2347651A1 FR 2347651 A1 FR2347651 A1 FR 2347651A1 FR 7710382 A FR7710382 A FR 7710382A FR 7710382 A FR7710382 A FR 7710382A FR 2347651 A1 FR2347651 A1 FR 2347651A1
Authority
FR
France
Prior art keywords
jumping
rock
concrete
materials
jumping materials
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
FR7710382A
Other languages
English (en)
French (fr)
Other versions
FR2347651B1 (enExample
Inventor
Per Henrik Gosta Lithner
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.)
Nitro Nobel AB
Original Assignee
Nitro Nobel 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
Application filed by Nitro Nobel AB filed Critical Nitro Nobel AB
Publication of FR2347651A1 publication Critical patent/FR2347651A1/fr
Application granted granted Critical
Publication of FR2347651B1 publication Critical patent/FR2347651B1/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
    • F42D1/04—Arrangements for ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Road Signs Or Road Markings (AREA)
  • Sewage (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7710382A 1976-04-06 1977-04-06 Dispositif pour faire sauter des materiaux tels que du rocher, du beton et analogues Granted FR2347651A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7604047A SE7604047L (sv) 1976-04-06 1976-04-06 Anleggning for sprengning av kroppar sasom berg, betong och dermed liknande

Publications (2)

Publication Number Publication Date
FR2347651A1 true FR2347651A1 (fr) 1977-11-04
FR2347651B1 FR2347651B1 (enExample) 1980-01-18

Family

ID=20327517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710382A Granted FR2347651A1 (fr) 1976-04-06 1977-04-06 Dispositif pour faire sauter des materiaux tels que du rocher, du beton et analogues

Country Status (21)

Country Link
JP (1) JPS52143212A (enExample)
AT (1) AT359412B (enExample)
BE (1) BE853247A (enExample)
BR (1) BR7702102A (enExample)
CA (1) CA1084340A (enExample)
DD (1) DD131198A5 (enExample)
DE (1) DE2714279C3 (enExample)
DK (1) DK151477A (enExample)
ES (1) ES458003A1 (enExample)
FI (1) FI770958A7 (enExample)
FR (1) FR2347651A1 (enExample)
GB (1) GB1566071A (enExample)
HU (1) HU176586B (enExample)
NL (1) NL7703699A (enExample)
NO (1) NO144783C (enExample)
PL (1) PL197128A1 (enExample)
PT (1) PT66401B (enExample)
RO (1) RO74263A (enExample)
SE (1) SE7604047L (enExample)
ZA (1) ZA772126B (enExample)
ZM (1) ZM3077A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003954A1 (en) * 1985-12-20 1987-07-02 The Ensign-Bickford Company Non-electric blasting initiation signal control system, method and transmission device therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796007A (en) * 1987-01-05 1989-01-03 Ncr Corporation Micro-motion keyboard
ZA896819B (en) * 1988-09-23 1990-06-27 Ici Australia Operations Primer
CN100462664C (zh) * 2002-07-18 2009-02-18 许祖岳 一种爆破方法
JP5184322B2 (ja) * 2008-12-08 2013-04-17 株式会社カコー 爆破の制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA727873B (en) * 1971-12-01 1974-06-26 Nitro Nobel Ab Propagation device and initiation system for low energy fuses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003954A1 (en) * 1985-12-20 1987-07-02 The Ensign-Bickford Company Non-electric blasting initiation signal control system, method and transmission device therefor
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor

Also Published As

Publication number Publication date
BE853247A (fr) 1977-10-05
NL7703699A (nl) 1977-10-10
ES458003A1 (es) 1978-08-16
RO74263A (ro) 1980-10-30
ATA232277A (de) 1980-03-15
DE2714279C3 (de) 1982-04-29
ZM3077A1 (en) 1978-09-21
JPS52143212A (en) 1977-11-29
SE7604047L (sv) 1977-10-07
PT66401A (en) 1977-05-01
AT359412B (de) 1980-11-10
NO144783B (no) 1981-07-27
BR7702102A (pt) 1978-01-10
PL197128A1 (pl) 1978-03-13
DD131198A5 (de) 1978-06-07
PT66401B (en) 1978-09-11
GB1566071A (en) 1980-04-30
DE2714279A1 (de) 1977-10-27
HU176586B (en) 1981-03-28
NO771172L (no) 1977-10-07
FI770958A7 (enExample) 1977-10-07
NO144783C (no) 1981-11-04
DK151477A (da) 1977-10-07
DE2714279B2 (de) 1980-11-13
ZA772126B (en) 1978-03-29
FR2347651B1 (enExample) 1980-01-18
CA1084340A (en) 1980-08-26

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse