PL120582U1 - Road header's working platform - Google Patents

Road header's working platform

Info

Publication number
PL120582U1
PL120582U1 PL120582U PL12058211U PL120582U1 PL 120582 U1 PL120582 U1 PL 120582U1 PL 120582 U PL120582 U PL 120582U PL 12058211 U PL12058211 U PL 12058211U PL 120582 U1 PL120582 U1 PL 120582U1
Authority
PL
Poland
Prior art keywords
plate segment
working platform
intermediate plate
roadheader
base plate
Prior art date
Application number
PL120582U
Other languages
Polish (pl)
Other versions
PL67269Y1 (en
Inventor
Artur Chudy
Rafał Buś
Wojciech Czyrwik
Maciej Korczyński
Joachim Zlotos
Grzegorz Filipowicz
Marcin Sawicz
Original Assignee
Wamag Spólka 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 Wamag Spólka Akcyjna filed Critical Wamag Spólka Akcyjna
Priority to PL120582U priority Critical patent/PL67269Y1/en
Publication of PL120582U1 publication Critical patent/PL120582U1/en
Publication of PL67269Y1 publication Critical patent/PL67269Y1/en

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Wzór uzytkowy dotyczy pomostu roboczego kombajnu chodnikowego, znajdujacego zastosowanie przy drazeniu wyrobisk korytarzowych o duzych przekrojach w górnictwie podziemnym. Pomost roboczy zamocowany jest uchwytami do boku wysiegnika kombajnu chodnikowego i posiada segment plytowy bazowy (6), wspólpracujacy za posrednictwem belki wysuwnej (9) i mechanizmu (12, 13, 20) z polozonym na nim segmentem plytowym posrednim (7). Z kolei segment plytowy posredni (7) polaczony jest obrotowo zawiasa (14) z polozonym na nim segmentem plytowym górnym. Zarówno segment plytowy bazowy (6), jak i segmenty plytowe posredni (7) i górny maja gniazda do mocowania poreczy zabezpieczajacych.The utility model applies to the working platform of the roadheader, which is used when cutting corridor headings with large cross-sections in underground mining. The working platform is attached with handles to the side of the boom of the roadheader and has a base plate segment (6), cooperating via the withdrawable beam (9) and mechanism (12, 13, 20) with the intermediate plate segment (7) located on it. In turn, the intermediate plate segment (7) is pivotally connected to the hinge (14) with the upper plate segment situated on it. Both the base plate segment (6) as well as the intermediate plate segments (7) and the upper have slots for securing the protective bars.

PL120582U 2011-12-14 2011-12-14 Road header's working platform PL67269Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL120582U PL67269Y1 (en) 2011-12-14 2011-12-14 Road header's working platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL120582U PL67269Y1 (en) 2011-12-14 2011-12-14 Road header's working platform

Publications (2)

Publication Number Publication Date
PL120582U1 true PL120582U1 (en) 2013-06-24
PL67269Y1 PL67269Y1 (en) 2014-07-31

Family

ID=48671957

Family Applications (1)

Application Number Title Priority Date Filing Date
PL120582U PL67269Y1 (en) 2011-12-14 2011-12-14 Road header's working platform

Country Status (1)

Country Link
PL (1) PL67269Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106939794A (en) * 2017-03-14 2017-07-11 中国十七冶集团有限公司 One kind is with detachable guard rail anchor bar of waterproof plate in tunnels chassis
PL236729B1 (en) * 2017-12-21 2021-02-08 Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie Mobile platform unit

Also Published As

Publication number Publication date
PL67269Y1 (en) 2014-07-31

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