EP4310438A4 - SELF-LOADING SYSTEM FOR EXPLOSIVES AND SELF-LOADING PROCESS FOR EXPLOSIVES - Google Patents

SELF-LOADING SYSTEM FOR EXPLOSIVES AND SELF-LOADING PROCESS FOR EXPLOSIVES

Info

Publication number
EP4310438A4
EP4310438A4 EP22771318.7A EP22771318A EP4310438A4 EP 4310438 A4 EP4310438 A4 EP 4310438A4 EP 22771318 A EP22771318 A EP 22771318A EP 4310438 A4 EP4310438 A4 EP 4310438A4
Authority
EP
European Patent Office
Prior art keywords
explosives
self
loading
loading system
loading process
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.)
Pending
Application number
EP22771318.7A
Other languages
German (de)
French (fr)
Other versions
EP4310438A1 (en
Inventor
Kazuhiko Mizutani
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.)
Maeda Corp
Original Assignee
Maeda Corp
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 Maeda Corp filed Critical Maeda Corp
Publication of EP4310438A1 publication Critical patent/EP4310438A1/en
Publication of EP4310438A4 publication Critical patent/EP4310438A4/en
Pending 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
EP22771318.7A 2021-03-18 2022-03-11 SELF-LOADING SYSTEM FOR EXPLOSIVES AND SELF-LOADING PROCESS FOR EXPLOSIVES Pending EP4310438A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021044969 2021-03-18
PCT/JP2022/011030 WO2022196570A1 (en) 2021-03-18 2022-03-11 Explosive autoloading system and explosive autoloading method

Publications (2)

Publication Number Publication Date
EP4310438A1 EP4310438A1 (en) 2024-01-24
EP4310438A4 true EP4310438A4 (en) 2025-03-19

Family

ID=83320345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22771318.7A Pending EP4310438A4 (en) 2021-03-18 2022-03-11 SELF-LOADING SYSTEM FOR EXPLOSIVES AND SELF-LOADING PROCESS FOR EXPLOSIVES

Country Status (3)

Country Link
EP (1) EP4310438A4 (en)
JP (1) JPWO2022196570A1 (en)
WO (1) WO2022196570A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116147443B (en) * 2023-03-22 2026-02-24 北部湾大学 Explosive feeding rod for energy gathering blasting, blasting assembly and application of explosive feeding rod
CN116952087A (en) * 2023-09-08 2023-10-27 北京北矿亿博科技有限责任公司 An open-air charging vehicle and charging method
CN117433370A (en) * 2023-11-07 2024-01-23 贵州大通路桥工程建设有限公司 Explosive installation equipment and method of use thereof
CN118769266B (en) * 2024-07-08 2026-03-20 山东大学 A standard emulsion explosive intelligent loading robot suitable for underground engineering
CN119642674B (en) * 2025-01-03 2025-10-28 北京科技大学 Tunnel tunneling blasting automatic chemical filling method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008025972A (en) * 2006-07-25 2008-02-07 Shimizu Corp Explosive automatic loading device and explosive loading method
WO2017041830A1 (en) * 2015-09-07 2017-03-16 Abb Schweiz Ag An assembly feeder and a method for automated assembly of a primer device and a detonator unit
WO2020047560A1 (en) * 2018-08-27 2020-03-05 Detnet South Africa (Pty) Ltd Method of and apparatus for establishing a blasting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2860847B2 (en) 1992-05-15 1999-02-24 佐藤工業株式会社 Automatic loading device for flowable explosives
JPH06323795A (en) * 1993-05-12 1994-11-25 Asahi Chem Ind Co Ltd Blasting method
US6941870B2 (en) * 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
JP5614139B2 (en) 2010-07-09 2014-10-29 日油株式会社 Explosive loading device
JP5854923B2 (en) 2012-05-14 2016-02-09 カヤク・ジャパン株式会社 Loading device
JP6516520B2 (en) * 2015-03-19 2019-05-22 株式会社フジタ Blasting method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008025972A (en) * 2006-07-25 2008-02-07 Shimizu Corp Explosive automatic loading device and explosive loading method
WO2017041830A1 (en) * 2015-09-07 2017-03-16 Abb Schweiz Ag An assembly feeder and a method for automated assembly of a primer device and a detonator unit
WO2020047560A1 (en) * 2018-08-27 2020-03-05 Detnet South Africa (Pty) Ltd Method of and apparatus for establishing a blasting system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022196570A1 *

Also Published As

Publication number Publication date
JPWO2022196570A1 (en) 2022-09-22
WO2022196570A1 (en) 2022-09-22
EP4310438A1 (en) 2024-01-24

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