DE253355C - - Google Patents

Info

Publication number
DE253355C
DE253355C DENDAT253355D DE253355DA DE253355C DE 253355 C DE253355 C DE 253355C DE NDAT253355 D DENDAT253355 D DE NDAT253355D DE 253355D A DE253355D A DE 253355DA DE 253355 C DE253355 C DE 253355C
Authority
DE
Germany
Prior art keywords
lever
brake
winch
motor
track
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.)
Active
Application number
DENDAT253355D
Other languages
German (de)
English (en)
Publication of DE253355C publication Critical patent/DE253355C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • E21C31/12—Component parts

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)
  • Braking Arrangements (AREA)
DENDAT253355D Active DE253355C (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
DE253355C true DE253355C (cg-RX-API-DMAC10.html)

Family

ID=511642

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT253355D Active DE253355C (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
DE (1) DE253355C (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977137C (de) * 1940-11-26 1965-04-01 Hans Joachim Von Hippel Dr Ing Fuehrungs- und Foerdervorrichtung fuer schaelende Gewinnungsgeraete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977137C (de) * 1940-11-26 1965-04-01 Hans Joachim Von Hippel Dr Ing Fuehrungs- und Foerdervorrichtung fuer schaelende Gewinnungsgeraete

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