ZA858B - Apparatus and method for distributing powdered material - Google Patents

Apparatus and method for distributing powdered material

Info

Publication number
ZA858B
ZA858B ZA858A ZA858A ZA858B ZA 858 B ZA858 B ZA 858B ZA 858 A ZA858 A ZA 858A ZA 858 A ZA858 A ZA 858A ZA 858 B ZA858 B ZA 858B
Authority
ZA
South Africa
Prior art keywords
powdered material
arc
pair
generally vertical
distributing
Prior art date
Application number
ZA858A
Other languages
English (en)
Inventor
Donald C Estes
Original Assignee
Speedco Inc
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=24268068&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA858(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Speedco Inc filed Critical Speedco Inc
Publication of ZA858B publication Critical patent/ZA858B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/08—Rock dusting of mines; Depositing other protective substances
    • E21F5/10—Devices for rock dusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Confectionery (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ZA858A 1984-01-03 1985-01-02 Apparatus and method for distributing powdered material ZA858B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/567,652 US4510883A (en) 1984-01-03 1984-01-03 Apparatus for distributing powdered material

Publications (1)

Publication Number Publication Date
ZA858B true ZA858B (en) 1985-08-28

Family

ID=24268068

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA858A ZA858B (en) 1984-01-03 1985-01-02 Apparatus and method for distributing powdered material

Country Status (6)

Country Link
US (1) US4510883A (de)
EP (1) EP0149506B1 (de)
AT (1) ATE36894T1 (de)
AU (1) AU567788B2 (de)
DE (1) DE3564721D1 (de)
ZA (1) ZA858B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673131A (en) * 1985-02-19 1987-06-16 Travis Tonny D Mine dusting machine
US6893340B1 (en) 2003-12-09 2005-05-17 Cnh America Llc Rotary accelerating apparatus for a vertical straw and chaff spreader of an agricultural combine
US8827190B2 (en) * 2009-05-15 2014-09-09 Larry Redman Rock dusting apparatus
US8584974B2 (en) 2011-04-07 2013-11-19 Dsi Underground Systems, Inc Rock dusting apparatus
CA2958804C (en) * 2014-08-22 2022-11-29 Salford Bbi Inc. Spinner for a particulate material spreader
US10837281B2 (en) * 2016-04-14 2020-11-17 Real Innovations Australia Pty Ltd Mine safety system and method
RU2729084C1 (ru) * 2019-12-24 2020-08-04 Общество с ограниченной ответственностью "СИБ - ДАМЕЛЬ" Устройство для осланцевания горных выработок

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486688C (de) * 1929-11-22 Emil Wasskoenig Gesteinsstaubschleudervorrichtung mit von einer Radachse des Grubenwagens angetriebenem Schleuderrad
DE808582C (de) * 1949-09-28 1951-07-16 Hermann Funke Fahrbarer Gesteinsstaubausblaser bzw. -verteiler
FR1069285A (fr) * 1952-12-30 1954-07-06 Dispositif de lancement de matériaux pour le chargement de véhicules ou de dépots
US2813722A (en) * 1955-05-09 1957-11-19 Albert C Pawela Fertilizer distributor
US3019025A (en) * 1959-01-12 1962-01-30 H V Young Oil Company Apparatus for spreading granular material using hydraulic power
US3194443A (en) * 1963-07-01 1965-07-13 American Mine Door Company Rock duster
US3331607A (en) * 1965-06-28 1967-07-18 Int Harvester Co Agricultural apparatus
US3533375A (en) * 1969-01-06 1970-10-13 Leonard W Mcconnell Apparatus for selectively projecting refractory material against the lining of basic oxygen furnaces
US3589500A (en) * 1969-04-01 1971-06-29 Dale Corp Van Impeller
AU434068B2 (en) * 1971-08-27 1973-03-22 Industrial Contracting Of Fairmont, Inc Flow control of fluidized material
AU539172B2 (en) * 1979-12-13 1984-09-13 Anthony Collins Rock dusting apparatus
GB2098443B (en) * 1981-04-16 1985-01-03 Weston Jwt Ltd Material spreading apparatus

Also Published As

Publication number Publication date
EP0149506B1 (de) 1988-08-31
AU567788B2 (en) 1987-12-03
US4510883A (en) 1985-04-16
AU3726585A (en) 1985-07-18
EP0149506A3 (en) 1985-08-14
ATE36894T1 (de) 1988-09-15
EP0149506A2 (de) 1985-07-24
DE3564721D1 (en) 1988-10-06

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