DE447613C - Winch for cutting machines - Google Patents

Winch for cutting machines

Info

Publication number
DE447613C
DE447613C DEM88785D DEM0088785D DE447613C DE 447613 C DE447613 C DE 447613C DE M88785 D DEM88785 D DE M88785D DE M0088785 D DEM0088785 D DE M0088785D DE 447613 C DE447613 C DE 447613C
Authority
DE
Germany
Prior art keywords
winch
cutting machines
tongues
pfannenschmidt
palentucher
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
DEM88785D
Other languages
German (de)
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.)
Maschb Akt Ges H Flottmann & C
Original Assignee
Maschb Akt Ges H Flottmann & C
Publication date
Priority to DEM88785D priority Critical patent/DE447613C/en
Application granted granted Critical
Publication of DE447613C publication Critical patent/DE447613C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine

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)
  • Accessories And Tools For Shearing Machines (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patentanspruch:Claim: Windwerk für Schrämmaschinen, bei welchem die Regelung der Vorschubgeschwindigkeit durch in die Bahn derKlinken eines Klinkengetriebes eingeschobene Zungen geschieht, dadurch gekennzeichnet, daß diese Zungen (p) durch eine verschiebliche Spindel (q) bewegt werden, die an einem Ende als Zahnstange ausge- 8g bildet ist, während das andere Ende Rasten (5) trägt und vor Kopf der Maschine ausragt.Winch for cutting machines, in which the feed speed is regulated by tongues pushed into the path of the pawls of a ratchet gear, characterized in that these tongues (p) are moved by a displaceable spindle (q) which is designed as a rack at one end while the other end carries notches (5) and protrudes in front of the head of the machine. *) Von dem Palentsucher ist als der Erfinder angegeben worden:*) The inventor of the Palentucher has been given: Curt Georg Pfannenschmidt in Eichel.Curt Georg Pfannenschmidt in acorn.
DEM88785D Winch for cutting machines Expired DE447613C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM88785D DE447613C (en) Winch for cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM88785D DE447613C (en) Winch for cutting machines

Publications (1)

Publication Number Publication Date
DE447613C true DE447613C (en) 1927-07-28

Family

ID=7321119

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM88785D Expired DE447613C (en) Winch for cutting machines

Country Status (1)

Country Link
DE (1) DE447613C (en)

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