GB191220445A - Improved Device for use in Blasting Coal, Rock or the like. - Google Patents

Improved Device for use in Blasting Coal, Rock or the like.

Info

Publication number
GB191220445A
GB191220445A GB191220445DA GB191220445A GB 191220445 A GB191220445 A GB 191220445A GB 191220445D A GB191220445D A GB 191220445DA GB 191220445 A GB191220445 A GB 191220445A
Authority
GB
United Kingdom
Prior art keywords
blasting
rock
improved device
blasting coal
pressure member
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.)
Expired
Application number
Other languages
English (en)
Inventor
Johann Lamour
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191220445A publication Critical patent/GB191220445A/en
Expired legal-status Critical Current

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
    • 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
    • F42D1/18—Plugs for boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Actuator (AREA)
GB191220445D 1911-09-08 1912-09-07 Improved Device for use in Blasting Coal, Rock or the like. Expired GB191220445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191220445X 1911-09-08

Publications (1)

Publication Number Publication Date
GB191220445A true GB191220445A (en) 1913-04-17

Family

ID=32604448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191220445D Expired GB191220445A (en) 1911-09-08 1912-09-07 Improved Device for use in Blasting Coal, Rock or the like.

Country Status (2)

Country Link
DE (1) DE252904C (enrdf_load_stackoverflow)
GB (1) GB191220445A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109575A (en) * 1977-03-21 1978-08-29 Tobishima Kensetsu Kabushiki Kaisha Blasting method and device
US4123108A (en) * 1975-09-19 1978-10-31 Atlas Copco Aktiebolag Method and device for breaking a hard compact material
US4141592A (en) * 1975-09-19 1979-02-27 Atlas Copco Aktiebolag Method and device for breaking hard compact material
EP0109067A1 (de) * 1982-11-13 1984-05-23 Fried. Krupp Gesellschaft mit beschränkter Haftung Verfahren zum Brechen von hartem kompaktem Material und Vorrichtung zur Durchführung des Verfahrens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123108A (en) * 1975-09-19 1978-10-31 Atlas Copco Aktiebolag Method and device for breaking a hard compact material
US4141592A (en) * 1975-09-19 1979-02-27 Atlas Copco Aktiebolag Method and device for breaking hard compact material
US4109575A (en) * 1977-03-21 1978-08-29 Tobishima Kensetsu Kabushiki Kaisha Blasting method and device
EP0109067A1 (de) * 1982-11-13 1984-05-23 Fried. Krupp Gesellschaft mit beschränkter Haftung Verfahren zum Brechen von hartem kompaktem Material und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE252904C (enrdf_load_stackoverflow)

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