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ES523382A0 - Perfeccionamientos en una rozadora de explotacion con porta-cinceles para testeros ajustable en altura. - Google Patents

Perfeccionamientos en una rozadora de explotacion con porta-cinceles para testeros ajustable en altura.

Info

Publication number
ES523382A0
ES523382A0 ES523382A ES523382A ES523382A0 ES 523382 A0 ES523382 A0 ES 523382A0 ES 523382 A ES523382 A ES 523382A ES 523382 A ES523382 A ES 523382A ES 523382 A0 ES523382 A0 ES 523382A0
Authority
ES
Spain
Prior art keywords
headlines
adjustable
farming machine
chisel holders
chisel
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.)
Granted
Application number
ES523382A
Other languages
English (en)
Other versions
ES8403563A1 (es
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES523382A0 publication Critical patent/ES523382A0/es
Publication of ES8403563A1 publication Critical patent/ES8403563A1/es
Expired legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines

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)
  • General Details Of Gearings (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
ES523382A 1982-06-19 1983-06-17 Perfeccionamientos en una rozadora de explotacion con porta-cinceles para testeros ajustable en altura. Expired ES8403563A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823222984 DE3222984A1 (de) 1982-06-19 1982-06-19 Gewinnungshobel mit hoehenverstellbarem firstmeisseltraeger

Publications (2)

Publication Number Publication Date
ES523382A0 true ES523382A0 (es) 1984-03-16
ES8403563A1 ES8403563A1 (es) 1984-03-16

Family

ID=6166396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523382A Expired ES8403563A1 (es) 1982-06-19 1983-06-17 Perfeccionamientos en una rozadora de explotacion con porta-cinceles para testeros ajustable en altura.

Country Status (5)

Country Link
US (1) US4548444A (es)
DE (1) DE3222984A1 (es)
ES (1) ES8403563A1 (es)
FR (1) FR2528904B1 (es)
GB (1) GB2125854B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023815A1 (de) * 1990-07-27 1992-01-30 Westfalia Becorit Ind Tech Hobelkettenspannvorrichtung
DE19637973B4 (de) * 1996-09-18 2004-03-04 Dbt Gmbh Gewinnungshobel mit höhenverstellbarem Firstmeißelträger
DE202005016177U1 (de) * 2005-10-12 2005-12-22 Dbt Gmbh Firstmeißelträgerverstellung und Gewinnungshobel hiermit
DE202008000527U1 (de) * 2008-01-11 2009-03-05 Bucyrus Dbt Europe Gmbh Firstmeißelträgerverstellung und Sicherungselement hierfür
CN107476804B (zh) * 2017-08-08 2019-02-19 张义民 一种无摇臂滚筒垂直升降式综合采煤机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278881C (es) *
US2010774A (en) * 1932-07-14 1935-08-06 Hartford Empire Co Jacketed suction mold
GB686522A (en) * 1948-01-30 1953-01-28 Mavor & Coulson Ltd Improvements in mining machines
US2876663A (en) * 1956-03-09 1959-03-10 Eugene W Buck Pneumatic magnetic drill support
US3118657A (en) * 1961-05-09 1964-01-21 Gewerk Eisenhuette Westfalia Mining machine with roof cutter
US3184209A (en) * 1963-07-10 1965-05-18 Gen Motors Corp Horizontal drive means for powered seat adjusters
DE1265092B (de) * 1964-11-27 1968-04-04 Gewerk Eisenhuette Westfalia Vorrichtung zur schaelenden Gewinnung von vorwiegend maechtigen Kohlenfloezen mit einem eingeschlossenen Bergemittel
DE1602856C3 (de) * 1967-06-13 1975-01-16 Kennametal Inc., Latrobe, Pa. (V.St.A.) Werkzeughalter für Werkzeuge der spanabhebenden Bearbeitung
DE2137962C3 (de) * 1971-07-29 1980-04-10 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Kohlenhobel
DE2140609C3 (de) * 1971-08-13 1980-08-28 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Kohlenhobel
DE2250535C3 (de) * 1972-10-14 1980-12-18 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Kohlenhobel
DE2836133C2 (de) * 1978-08-18 1991-05-08 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Hobel mit höhenverstellbarem Firstmeißelträger

Also Published As

Publication number Publication date
FR2528904B1 (fr) 1986-04-11
DE3222984C2 (es) 1993-06-03
GB2125854B (en) 1985-07-17
FR2528904A1 (fr) 1983-12-23
GB2125854A (en) 1984-03-14
GB8311791D0 (en) 1983-06-02
US4548444A (en) 1985-10-22
DE3222984A1 (de) 1983-12-22
ES8403563A1 (es) 1984-03-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108