PL129937U1 - Load-carrying box, in particular for mine output - Google Patents
Load-carrying box, in particular for mine outputInfo
- Publication number
- PL129937U1 PL129937U1 PL129937U PL12993717U PL129937U1 PL 129937 U1 PL129937 U1 PL 129937U1 PL 129937 U PL129937 U PL 129937U PL 12993717 U PL12993717 U PL 12993717U PL 129937 U1 PL129937 U1 PL 129937U1
- Authority
- PL
- Poland
- Prior art keywords
- box
- side walls
- equal
- reinforcements
- section
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 abstract 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Przedmiotem zgłoszenia jest skrzynia ładunkowa zwłaszcza do urobku kopalnianego o przekroju poprzecznym w kształcie koryta, zawierająca dno, trwale połączone z nim ściany boczne oraz ścianę przednią, a także górne wzmocnienia w postaci profili i obwodowe wzmocnienia w tylnej części skrzyni w postaci poprzecznej opaski, charakteryzuje się tym, że w przekroju poprzecznym w środkowej części skrzynia składa się z dna (1) o kształcie trapezowym, ścian bocznych (2) mających kształt zbliżony do litery „Z” z płaskim odcinkiem pionowym, górnymi końcami wygiętymi w kierunku na zewnątrz skrzyni oraz dolnymi końcami wygiętymi w kierunku dna (1) skrzyni oraz z górnych wzmocnień (4) ścian bocznych (2) wykonanych w postaci otwartego profilu w kształcie ceownika, przy czym skośne odcinki dna (1) połączone są trwale ze spodnią stroną dolnych końców ścian bocznych (2), a górne wzmocnienia (4) są trwale połączone ze spodnią stroną wygiętego na zewnątrz górnego obrzeża ściany bocznej (2) i do zewnętrznej powierzchni ścian bocznych (2), zaś stosunek szerokości poziomego odcinka (1a) dna (1) skrzyni do rozstawu ścian bocznych (2) w górnej części skrzyni jest większy lub równy 0,3 oraz mniejszy lub równy 0,5, zaś kąt nachylenia α ramion (1b) dna (1) skrzyni do poziomego odcinka (1a) dna (1) skrzyni jest mniejszy lub równy 150° oraz większy lub równy 130°.The subject of the application is a loading box, especially for mine spoil with a trough-shaped cross-section, containing a bottom, side walls permanently connected to it and a front wall, as well as upper reinforcements in the form of profiles and peripheral reinforcements in the rear part of the box in the form of a transverse band, is characterized by in that, in its central cross-section, the box consists of a trapezoidal bottom (1), side walls (2) having a shape similar to the letter "Z" with a flat vertical section, upper ends bent towards the outside of the box and lower ends bent towards the bottom (1) of the box and from the upper reinforcements (4) of the side walls (2) made in the form of an open C-shaped profile, with the slanted sections of the bottom (1) permanently connected to the underside of the lower ends of the side walls (2) , and the upper reinforcements (4) are firmly connected to the underside of the outwardly bent upper edge of the side wall (2) and to the outer surface of the side walls (2), and the ratio of the width of the horizontal section (1a) of the bottom (1) of the box to the spacing of the side walls (2) in the upper part of the box is greater than or equal to 0.3 and less than or equal to 0.5, and the angle of inclination α of the arms (1b) of the crate bottom (1) to the horizontal section (1a) of the crate bottom (1) is less than or equal to 150 ° and greater than or equal to 130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL129937U PL72403Y1 (en) | 2017-01-27 | 2017-01-27 | Load-carrying box, in particular for mine output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL129937U PL72403Y1 (en) | 2017-01-27 | 2017-01-27 | Load-carrying box, in particular for mine output |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL129937U1 true PL129937U1 (en) | 2021-10-25 |
| PL72403Y1 PL72403Y1 (en) | 2022-02-21 |
Family
ID=78595278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL129937U PL72403Y1 (en) | 2017-01-27 | 2017-01-27 | Load-carrying box, in particular for mine output |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL72403Y1 (en) |
-
2017
- 2017-01-27 PL PL129937U patent/PL72403Y1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL72403Y1 (en) | 2022-02-21 |
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