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Application filed by Zbigniew BareckifiledCriticalZbigniew Barecki
Priority to PL125157UpriorityCriticalpatent/PL70470Y1/en
Publication of PL125157U1publicationCriticalpatent/PL125157U1/en
Publication of PL70470Y1publicationCriticalpatent/PL70470Y1/en
Przedmiotem zgłoszenia jest jarzmo strzemienia do odrzwi obudowy górniczej, które stanowi wycinek profilu o kształcie zbliżonym do zewnętrznej płaszczyzny stropnicy odrzwi obudowy łukowej lub prostej. Od zewnątrz do jego ramion (1) i kołnierzy (2) zamocowane są nierozłącznie gniazda (3) na elementy montażowe do odrzwi obudowy.The subject of the application is a stirrup yoke for mining casing doors, which is a section of a profile similar in shape to the external plane of the girder of an arched or straight casing door. From the outside, to its arms (1) and flanges (2), the sockets (3) for mounting elements for the enclosure door are permanently attached.
PL125157U2016-05-182016-05-18Shackle yoke for the mining lining double timber
PL70470Y1
(en)
tunnel wall element consisting of lightweight coated road or rail tunnel elements, and method of mounting a tunnel wall comprising light tunnel wall elements
Elongated modular element, or “splint”, for making shutters, shutters, shutters, wall panels of cabinets and bonnets for electrical equipment or the like