ATE36894T1 - Geraet und verfahren zur verteilung von staubfoermigem material. - Google Patents

Geraet und verfahren zur verteilung von staubfoermigem material.

Info

Publication number
ATE36894T1
ATE36894T1 AT85300010T AT85300010T ATE36894T1 AT E36894 T1 ATE36894 T1 AT E36894T1 AT 85300010 T AT85300010 T AT 85300010T AT 85300010 T AT85300010 T AT 85300010T AT E36894 T1 ATE36894 T1 AT E36894T1
Authority
AT
Austria
Prior art keywords
arc
pair
generally vertical
powdered material
distributing
Prior art date
Application number
AT85300010T
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=ATE36894(T1) "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
Application granted granted Critical
Publication of ATE36894T1 publication Critical patent/ATE36894T1/de

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
AT85300010T 1984-01-03 1985-01-02 Geraet und verfahren zur verteilung von staubfoermigem material. ATE36894T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/567,652 US4510883A (en) 1984-01-03 1984-01-03 Apparatus for distributing powdered material
EP85300010A EP0149506B1 (de) 1984-01-03 1985-01-02 Gerät und Verfahren zur Verteilung von staubförmigem Material

Publications (1)

Publication Number Publication Date
ATE36894T1 true ATE36894T1 (de) 1988-09-15

Family

ID=24268068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85300010T ATE36894T1 (de) 1984-01-03 1985-01-02 Geraet und verfahren zur verteilung von staubfoermigem 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
AU2011364976B2 (en) 2011-04-07 2015-10-29 Dsi Underground Systems, Inc. Rock dusting apparatus
WO2016027260A2 (en) * 2014-08-22 2016-02-25 Salford Bbi Inc. Spinner for a particulate material spreader
AU2017250011B2 (en) * 2016-04-14 2022-08-25 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
EP0149506A2 (de) 1985-07-24
AU3726585A (en) 1985-07-18
DE3564721D1 (en) 1988-10-06
US4510883A (en) 1985-04-16
EP0149506B1 (de) 1988-08-31
AU567788B2 (en) 1987-12-03
EP0149506A3 (en) 1985-08-14
ZA858B (en) 1985-08-28

Similar Documents

Publication Publication Date Title
NO161579C (no) Fremgangsmaate og anordning for utfoerelse av logge- eller serviceoperasjoner i et borehull.
FI823440A7 (fi) Menetelmä ja laitteisto hiilipitoisen materiaalin kaasuttamiseksi.
JPS57127098A (en) Machine for mining coal and or rock in level
ZA81621B (en) Rock bolts for strengthening the walls of underground workings
FI820592A7 (fi) Menetelmä ja laite malmipitoisten hiukkasten lajittelemiseksi.
ATE36894T1 (de) Geraet und verfahren zur verteilung von staubfoermigem material.
FI831481A7 (fi) Kalliopultituslaitteisto.
JPS57123398A (en) Tunnel excavator and operation thereof
IT8848408A0 (it) Apparecchio e procedimento per la alimentazione controllata di un flusso di polverine di carbone pneu maticamente trsportato
JPS57127097A (en) Apparatus for mining and conveying coal
ZA831359B (en) Roof bolts for mines and the like workings
PL241356A1 (en) Method of loosening and/or mining materials,in particular coal deposits,by means of mining heads driven with compressed air and apparatus therefor
ZA835479B (en) Excavatory machine for use in coal and other mining operations
GB8405808D0 (en) Equipment for transport of men/materials underground
EP0383362A3 (en) Method for backfilling underground excavations, in particular in coal mines
IT1149345B (it) Dispositivo per la distribuzione di carbone polverizzato, ad esempio negli ugelli di un alto-forno
AU538189B2 (en) Transporting mined particles from an elevated site
SU1129995A1 (ru) Способ ведения буровзрывных работ при открытой разработке месторождений твердых полезных ископаемых (его варианты)
ZA892022B (en) Method of evacuating mineral-containing rock mined in longwall-face underground mining,and transportation apparatus to carry out the method
IT8223968A0 (it) Apparecchiatura e metodo per alimentare un abrasivo in unacorrente di gas.
CA1027614A (en) Conveying excavated material from the site of underground workings
JPS57133398A (en) Running machine for underground survey and dust attraction
NO157727C (no) Sfaeriske, hoeyporoese molekylsiktpartikler, en fremgangsmaate for behandling av disse og en fremgangsmaate for behandling av et materiale under anvendelse av disse molekylsiktpartikler.
PL236182A1 (en) Apparatus for crushing large coal lumps in wall-type mine workings
GB893135A (en) Conveying apparatus for removing roof falls during earth boring

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties