BE795710A - PIC, ESPECIALLY FOR COAL PLANER OR EQUIVALENT MACHINE - Google Patents

PIC, ESPECIALLY FOR COAL PLANER OR EQUIVALENT MACHINE

Info

Publication number
BE795710A
BE795710A BE795710DA BE795710A BE 795710 A BE795710 A BE 795710A BE 795710D A BE795710D A BE 795710DA BE 795710 A BE795710 A BE 795710A
Authority
BE
Belgium
Prior art keywords
pic
equivalent machine
coal planer
planer
coal
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Gewerk Eisenhuette Westfalia
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.)
Publication date
Publication of BE795710A publication Critical patent/BE795710A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/44—Planing knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Knives (AREA)
  • Earth Drilling (AREA)
BE795710D 1972-09-14 PIC, ESPECIALLY FOR COAL PLANER OR EQUIVALENT MACHINE BE795710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2244977A DE2244977C3 (en) 1972-09-14 1972-09-14 Chisels, especially for coal planes and the like

Publications (1)

Publication Number Publication Date
BE795710A true BE795710A (en) 1973-06-18

Family

ID=5856240

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795710D BE795710A (en) 1972-09-14 PIC, ESPECIALLY FOR COAL PLANER OR EQUIVALENT MACHINE

Country Status (7)

Country Link
US (1) US3904247A (en)
BE (1) BE795710A (en)
CS (1) CS212290B2 (en)
DE (1) DE2244977C3 (en)
FR (1) FR2230853B1 (en)
GB (1) GB1433164A (en)
PL (1) PL84151B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749830C2 (en) * 1977-11-08 1985-10-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Planing chisel
DE3122868C2 (en) * 1981-06-10 1986-06-26 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Chisel attachment, in particular for coal planes
FR2530724A1 (en) * 1982-07-21 1984-01-27 Eurotungstene MOUNTING DEVICE FOR PICK-UP SECTIONS ON A SLICER WHEEL OR STRAWBERRY DRUM
AU578637B2 (en) * 1983-12-03 1988-11-03 N.L. Petroleum Products Ltd. Rotary drill bits and cutting elements for such bits
DE3433277A1 (en) * 1984-09-11 1986-03-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen GROUND CHISEL FOR CARBON
DE8633094U1 (en) * 1986-12-10 1987-02-19 Halbach & Braun Industrieanlagen, 5600 Wuppertal Tool unit for mining machines, especially coal planers or cutting machines
DE3900140C1 (en) * 1989-01-04 1990-08-16 Halbach & Braun Industrieanlagen, 5600 Wuppertal, De
US5678645A (en) * 1995-11-13 1997-10-21 Baker Hughes Incorporated Mechanically locked cutters and nozzles
US5983534A (en) * 1997-09-17 1999-11-16 G. H. Hensley Industries, Inc. Rotary lock system for excavating tooth/adapter assembly
DE10221764C1 (en) * 2002-05-15 2003-11-27 Wirtgen Gmbh Holder for shaft chisel in milling machine has upper part with seating for shaft chisel secured to base part with clamp screw and clamp element for securing chisel shaft

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595112A (en) * 1925-09-23 1926-08-10 Stockland Road Machinery Compa Scarifying device
US2190674A (en) * 1936-01-21 1940-02-20 Sullivan Machinery Co Cutter chain
US3271080A (en) * 1964-02-06 1966-09-06 Gen Electric Cutter bit assembly for mining machines

Also Published As

Publication number Publication date
DE2244977A1 (en) 1974-03-21
FR2230853B1 (en) 1976-09-10
DE2244977C3 (en) 1981-01-08
CS212290B2 (en) 1982-03-26
GB1433164A (en) 1976-04-22
US3904247A (en) 1975-09-09
DE2244977B2 (en) 1980-04-30
FR2230853A1 (en) 1974-12-20
PL84151B1 (en) 1976-03-31

Similar Documents

Publication Publication Date Title
IT990157B (en) OIL SOLUBLE ADDITIVE FOR LUBRIFI CANTI
NO136485C (en) SAW CHAIN FOR MOTORSAWS.
FR2275133A1 (en) MACHINE FOR WORKING THE EARTH
NL160508C (en) TOOL MACHINE.
IT978652B (en) MACHINE FOR MILLING A CRANKSHAFT
BR7404600D0 (en) DRILLING MACHINE BY PERFECT PERCUSION
ES168511Y (en) SORTING TOOLS FOR SOME POSITIONS.
BE795710A (en) PIC, ESPECIALLY FOR COAL PLANER OR EQUIVALENT MACHINE
BE789133A (en) ROAD LEVELING MACHINE
NO141659C (en) PAPER MACHINE FOR PAPER MACHINE.
NL7413820A (en) IMPACT TOOLS.
NL7513659A (en) MAINTENANCE DEVICE FOR BOTTOM WORK.
FR2285060A1 (en) MACHINE FOR WORKING THE EARTH
FR2287974A1 (en) MACHINE FOR DEBELING WOODEN LOGS
BE785682A (en) FLANGES SURFACING MACHINE
CH554641A (en) AUTOMATIC MACHINE FOR MAKING CREPES.
BE807183A (en) SHIELD MACHINE FOR DRILLING TUNNELS OR ANALOUS CELLARS
DK130084B (en) Milling for roadway milling machines.
BE814774A (en) EARTH MOVING OR CONSTRUCTION MACHINE THAT CAN BE CONTROLLED FROM A DISTANCE
BE801772A (en) PIVOTING MECHANISM FOR PARTIAL CUT HAVE MACHINE
SU488010A1 (en) Cutter for coal mining machine
NO141219C (en) PAPER MACHINE FOR PAPER MACHINE.
FI45127C (en) Scraper device for paper machine.
BE810023A (en) ROAD NAILING MACHINE.
BE774781A (en) ROAD GROOVING MACHINE

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA

Effective date: 19870228