A bag material (10) has a tubular shape and can be folded back at an intermediate position in a longitudinal direction. Crushed stones (21) can be stored in a folded part (10a) of the back material (10). An opening (11a) on one side of the bag material (10) can be moved to a position close to an opening (11b) on the other side of the bag material (10). A one-side closing rope (12a) that closes the opening (11a) on the one side of the bag material (10) is provided near this opening (11a). An other-side closing rope (12b) that closes the opening (11b) on the other side of the bag material (10) is provided near this opening (11b). The other of the one-side closing rope (12a) and the other-side closing ropes (12b) can be released with the opening closed by one closing rope.


    Access

    Download


    Export, share and cite



    Title :

    BAG MATERIAL AND CRUSHED STONE PLACEMENT METHOD USING BAG MATERIAL


    Additional title:

    BEUTELMATERIAL UND VERFAHREN ZUM PLATZIEREN VON GEBROCHENEM GESTEIN UNTER VERWENDUNG DES BEUTELMATERIALS
    MATÉRIAU DE SAC ET PROCÉDÉ DE PLACEMENT DE PIERRES BROYÉES METTANT EN OEUVRE LE MATÉRIAU DE SAC


    Contributors:

    Publication date :

    2023-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS



    BAG MATERIAL AND CRUSHED STONE CHARGING METHOD USING BAG MATERIAL

    KAJIWARA KOJI / KAWAMURA HIRONORI / OGAWA YOSHIHIRO et al. | European Patent Office | 2020

    Free access

    Crushed material lifting device

    LI JILIN / LING WEI | European Patent Office | 2023

    Free access

    Standard sizes of crushed stone

    Jackson, F.H. | Engineering Index Backfile | 1927


    Crushed stone industry's value to transportation

    Hartzell, H.O. | Engineering Index Backfile | 1928


    Research in national crushed stone association laboratory

    Goldbeck, A.T. | Engineering Index Backfile | 1932