DE3828371C2 - Schwerthobel - Google Patents

Schwerthobel

Info

Publication number
DE3828371C2
DE3828371C2 DE19883828371 DE3828371A DE3828371C2 DE 3828371 C2 DE3828371 C2 DE 3828371C2 DE 19883828371 DE19883828371 DE 19883828371 DE 3828371 A DE3828371 A DE 3828371A DE 3828371 C2 DE3828371 C2 DE 3828371C2
Authority
DE
Germany
Prior art keywords
sword plate
chain
coupling
sword
planer according
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 - Fee Related
Application number
DE19883828371
Other languages
German (de)
English (en)
Other versions
DE3828371A1 (de
Inventor
Christoph Rasmann
Norbert Hesse
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.)
Caterpillar Global Mining Europe GmbH
Original Assignee
DBT GmbH
DBT Deustche Bergbau Technik 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 DBT GmbH, DBT Deustche Bergbau Technik GmbH filed Critical DBT GmbH
Priority to DE19883828371 priority Critical patent/DE3828371C2/de
Priority to CS894737A priority patent/CZ279990B6/cs
Priority to PL28108989A priority patent/PL159990B1/pl
Publication of DE3828371A1 publication Critical patent/DE3828371A1/de
Application granted granted Critical
Publication of DE3828371C2 publication Critical patent/DE3828371C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21C27/34—Machine propelled along the working face by cable or chain

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)
  • Chain Conveyers (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
DE19883828371 1988-08-20 1988-08-20 Schwerthobel Expired - Fee Related DE3828371C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19883828371 DE3828371C2 (de) 1988-08-20 1988-08-20 Schwerthobel
CS894737A CZ279990B6 (cs) 1988-08-20 1989-08-09 Mečovitý hoblík
PL28108989A PL159990B1 (pl) 1988-08-20 1989-08-18 Strug plozowy PL PL PL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883828371 DE3828371C2 (de) 1988-08-20 1988-08-20 Schwerthobel

Publications (2)

Publication Number Publication Date
DE3828371A1 DE3828371A1 (de) 1990-02-22
DE3828371C2 true DE3828371C2 (de) 1996-12-19

Family

ID=6361290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883828371 Expired - Fee Related DE3828371C2 (de) 1988-08-20 1988-08-20 Schwerthobel

Country Status (3)

Country Link
CZ (1) CZ279990B6 (cs)
DE (1) DE3828371C2 (cs)
PL (1) PL159990B1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012056C2 (de) * 1990-04-13 1999-02-11 Dbt Gmbh Schwerthobel
CN102175569B (zh) * 2011-03-01 2013-08-14 武汉理工大学 井下铁矿石动态称重及品位实时分析方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640826C2 (de) * 1986-11-28 1996-05-02 Westfalia Becorit Ind Tech Schwerthobel

Also Published As

Publication number Publication date
DE3828371A1 (de) 1990-02-22
CZ473789A3 (en) 1995-04-12
PL159990B1 (pl) 1993-01-29
CZ279990B6 (cs) 1995-09-13

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: WESTFALIA BECORIT INDUSTRIETECHNIK GMBH, 4670 LUEN

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: DBT DEUTSCHE BERGBAU-TECHNIK GMBH, 45128 ESSEN, DE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DBT GMBH, 44534 LUENEN, DE

8339 Ceased/non-payment of the annual fee