FR403824A - Hole punch that can be used as a shearer - Google Patents

Hole punch that can be used as a shearer

Info

Publication number
FR403824A
FR403824A FR403824A FR403824DA FR403824A FR 403824 A FR403824 A FR 403824A FR 403824 A FR403824 A FR 403824A FR 403824D A FR403824D A FR 403824DA FR 403824 A FR403824 A FR 403824A
Authority
FR
France
Prior art keywords
shearer
hole punch
punch
hole
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
FR403824A
Other languages
French (fr)
Inventor
Wilhelm Roeper
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 FR403824A publication Critical patent/FR403824A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/30—Fuel charging devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
FR403824A 1908-06-10 1909-06-08 Hole punch that can be used as a shearer Expired FR403824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE403824X 1908-06-10

Publications (1)

Publication Number Publication Date
FR403824A true FR403824A (en) 1909-11-15

Family

ID=6419303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR403824A Expired FR403824A (en) 1908-06-10 1909-06-08 Hole punch that can be used as a shearer

Country Status (2)

Country Link
FR (1) FR403824A (en)
GB (1) GB403824A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA745349B (en) * 1973-10-24 1975-09-24 Metallgesellschaft Ag Process and apparatus for a continuos gasification of coal under superatmospheric pressure

Also Published As

Publication number Publication date
GB403824A (en) 1934-01-04

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