PL268862A1 - Ripper bucket in particular for a bucket-wheel excavator - Google Patents

Ripper bucket in particular for a bucket-wheel excavator

Info

Publication number
PL268862A1
PL268862A1 PL26886287A PL26886287A PL268862A1 PL 268862 A1 PL268862 A1 PL 268862A1 PL 26886287 A PL26886287 A PL 26886287A PL 26886287 A PL26886287 A PL 26886287A PL 268862 A1 PL268862 A1 PL 268862A1
Authority
PL
Poland
Prior art keywords
bucket
ripper
wheel excavator
excavator
wheel
Prior art date
Application number
PL26886287A
Other versions
PL154093B1 (en
Inventor
Norbert Wocka
Zbigniew Kulakowski
Original Assignee
Ogolnokrajowe Gwarectwo Wegla
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 Ogolnokrajowe Gwarectwo Wegla filed Critical Ogolnokrajowe Gwarectwo Wegla
Priority to PL26886287A priority Critical patent/PL154093B1/en
Priority to CS738188A priority patent/CS275717B6/en
Priority to DE19883838588 priority patent/DE3838588A1/en
Priority to DD32181088A priority patent/DD285392A5/en
Publication of PL268862A1 publication Critical patent/PL268862A1/en
Publication of PL154093B1 publication Critical patent/PL154093B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/26—Safety or control devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Crushing And Grinding (AREA)
PL26886287A 1987-11-16 1987-11-16 Method of manufacturing non-woven filter fabric and non-woven filter fabric as such PL154093B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL26886287A PL154093B1 (en) 1987-11-16 1987-11-16 Method of manufacturing non-woven filter fabric and non-woven filter fabric as such
CS738188A CS275717B6 (en) 1987-11-16 1988-11-10 Bucket with digging element, particularly for digging-wheel excavator
DE19883838588 DE3838588A1 (en) 1987-11-16 1988-11-14 Bucket with breaking pick, in particular for bucket wheel excavators
DD32181088A DD285392A5 (en) 1987-11-16 1988-11-15 MAKER WITH BREAKER, ESPECIALLY FOR WHEELBAGGER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL26886287A PL154093B1 (en) 1987-11-16 1987-11-16 Method of manufacturing non-woven filter fabric and non-woven filter fabric as such

Publications (2)

Publication Number Publication Date
PL268862A1 true PL268862A1 (en) 1989-05-30
PL154093B1 PL154093B1 (en) 1991-07-31

Family

ID=20039033

Family Applications (1)

Application Number Title Priority Date Filing Date
PL26886287A PL154093B1 (en) 1987-11-16 1987-11-16 Method of manufacturing non-woven filter fabric and non-woven filter fabric as such

Country Status (4)

Country Link
CS (1) CS275717B6 (en)
DD (1) DD285392A5 (en)
DE (1) DE3838588A1 (en)
PL (1) PL154093B1 (en)

Also Published As

Publication number Publication date
DD285392A5 (en) 1990-12-12
CS275717B6 (en) 1992-03-18
DE3838588A1 (en) 1989-05-24
CS8807381A2 (en) 1991-07-16
PL154093B1 (en) 1991-07-31

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