GB1063926A - Improved apparatus for the charging of blast holes in rock - Google Patents

Improved apparatus for the charging of blast holes in rock

Info

Publication number
GB1063926A
GB1063926A GB35211/65A GB3521165A GB1063926A GB 1063926 A GB1063926 A GB 1063926A GB 35211/65 A GB35211/65 A GB 35211/65A GB 3521165 A GB3521165 A GB 3521165A GB 1063926 A GB1063926 A GB 1063926A
Authority
GB
United Kingdom
Prior art keywords
charging
rock
improved apparatus
aug
blast holes
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
GB35211/65A
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.)
SEYMOUR ALBERT JOHN STARK
Original Assignee
SEYMOUR ALBERT JOHN STARK
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 SEYMOUR ALBERT JOHN STARK filed Critical SEYMOUR ALBERT JOHN STARK
Publication of GB1063926A publication Critical patent/GB1063926A/en
Expired 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
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Abstract

1,063,926. Blast hole-charging apparatus. S. A. J. STARK. Aug. 17, 1965 [Aug. 25, 1964; Sept. 24, 1964; Feb. 4, 1965], No. 35211/65. Heading E1F. In a blast hole charging apparatus a manually operate valve unit incorporated in a pistol grip with an air pipe for delivering explosive into a bore hole controls sequentially as required a piston cylinder unit for actuating a valve controlling passage of explosive from a hopper into a metering chamber leading into the air pipe and a valve controlling the passage of pressurised air into the pipe.
GB35211/65A 1964-08-25 1965-08-17 Improved apparatus for the charging of blast holes in rock Expired GB1063926A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA644033 1964-08-25
ZA644555 1964-09-24
ZA65577 1965-02-04

Publications (1)

Publication Number Publication Date
GB1063926A true GB1063926A (en) 1967-04-05

Family

ID=27420824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35211/65A Expired GB1063926A (en) 1964-08-25 1965-08-17 Improved apparatus for the charging of blast holes in rock

Country Status (3)

Country Link
US (1) US3354771A (en)
GB (1) GB1063926A (en)
SE (1) SE312513B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110375602A (en) * 2019-08-05 2019-10-25 贵州久远***工程有限责任公司 A kind of surface blasting quick-burning charge device
USD871535S1 (en) * 2018-01-19 2019-12-31 Alejandro Ferrer Micro AR gas tube
CN110375602B (en) * 2019-08-05 2024-05-17 贵州久远***工程有限责任公司 Quick loading device of open-air blasting

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757951A (en) * 1969-11-20 1971-04-23 Penarroya Miniere Metall PORTABLE DOSING LOADER FOR LOW VISCOSITY MATERIALS
US3730049A (en) * 1971-06-25 1973-05-01 Olin Corp Safety system for explosive powder storage bin
US3713359A (en) * 1971-06-25 1973-01-30 Olin Corp Safety system for explosive powder storage bin
BE793687A (en) * 1972-01-18 1973-07-04 Canadian Ind MINE HOLES LOADING DEVICE
EP0002980B1 (en) * 1977-12-23 1981-06-17 Societe Nationale Des Poudres Et Explosifs Device for storing and handling propulsive powders
NO341372B1 (en) * 2016-07-26 2017-10-23 Quick Pump An apparatus and method for filling boreholes in blasting operations
CN115507712B (en) * 2022-08-31 2024-03-19 安徽理工大学 Explosive cartridge filling blasthole machine and filling pneumatic control system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA704354A (en) * 1965-02-23 Ab Express-Dynamit Charging machine
US2834245A (en) * 1954-04-05 1958-05-13 Charles C Osborne Blast hole loading device
US3125925A (en) * 1960-03-22 1964-03-24 X xartridges
US3227093A (en) * 1964-02-03 1966-01-04 John F Taplin Piston pump having rolling diaphragm

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD871535S1 (en) * 2018-01-19 2019-12-31 Alejandro Ferrer Micro AR gas tube
CN110375602A (en) * 2019-08-05 2019-10-25 贵州久远***工程有限责任公司 A kind of surface blasting quick-burning charge device
CN110375602B (en) * 2019-08-05 2024-05-17 贵州久远***工程有限责任公司 Quick loading device of open-air blasting

Also Published As

Publication number Publication date
SE312513B (en) 1969-07-14
US3354771A (en) 1967-11-28

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