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PL403719A1 - Sposób zwiększenia trwałości noża kombajnowego - Google Patents

Sposób zwiększenia trwałości noża kombajnowego

Info

Publication number
PL403719A1
PL403719A1 PL403719A PL40371913A PL403719A1 PL 403719 A1 PL403719 A1 PL 403719A1 PL 403719 A PL403719 A PL 403719A PL 40371913 A PL40371913 A PL 40371913A PL 403719 A1 PL403719 A1 PL 403719A1
Authority
PL
Poland
Prior art keywords
durability
increasing
combine
combine blade
blade
Prior art date
Application number
PL403719A
Other languages
English (en)
Other versions
PL224779B1 (pl
Inventor
Aleksander Borek
Bogdan Roman Zdrojewski
Andrzej Gruszka
Ryszard Grzelka
Original Assignee
Plasma System Spółka Akcyjna
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 Plasma System Spółka Akcyjna filed Critical Plasma System Spółka Akcyjna
Priority to PL403719A priority Critical patent/PL224779B1/pl
Priority to EP13004425.8A priority patent/EP2799663A2/en
Publication of PL403719A1 publication Critical patent/PL403719A1/pl
Publication of PL224779B1 publication Critical patent/PL224779B1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1833—Multiple inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

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)
  • Harvester Elements (AREA)
  • Earth Drilling (AREA)
  • Powder Metallurgy (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Sposób zwiększenia trwałości noża kombajnowego charakteryzuje się tym, że na powierzchnię stożkową (2) noża kombajnowego (3) nakłada się co najmniej dwa pasy (6) i/lub pierścienie (7) kompozytowej substancji metalicznej (1).
PL403719A 2013-04-29 2013-04-29 Sposób zwiększenia trwałości noża kombajnowego PL224779B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL403719A PL224779B1 (pl) 2013-04-29 2013-04-29 Sposób zwiększenia trwałości noża kombajnowego
EP13004425.8A EP2799663A2 (en) 2013-04-29 2013-09-11 Method of increasing shearer bit durability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403719A PL224779B1 (pl) 2013-04-29 2013-04-29 Sposób zwiększenia trwałości noża kombajnowego

Publications (2)

Publication Number Publication Date
PL403719A1 true PL403719A1 (pl) 2014-11-10
PL224779B1 PL224779B1 (pl) 2017-01-31

Family

ID=49578061

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403719A PL224779B1 (pl) 2013-04-29 2013-04-29 Sposób zwiększenia trwałości noża kombajnowego

Country Status (2)

Country Link
EP (1) EP2799663A2 (pl)
PL (1) PL224779B1 (pl)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL88563B1 (pl) 1974-01-21 1976-09-30
PL64658Y1 (pl) 2008-03-31 2009-11-30 Lstrok Uczak Stanis & Lstrok A Polowy transporter warzyw

Also Published As

Publication number Publication date
PL224779B1 (pl) 2017-01-31
EP2799663A2 (en) 2014-11-05

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