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.
BAG MATERIAL AND CRUSHED STONE PLACEMENT METHOD USING BAG MATERIAL
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
2023-09-13
Patent
Electronic Resource
English
IPC: | 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 / B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen |
BAG MATERIAL AND CRUSHED STONE CHARGING METHOD USING BAG MATERIAL
European Patent Office | 2020
|Standard sizes of crushed stone
Engineering Index Backfile | 1927
|Crushed stone industry's value to transportation
Engineering Index Backfile | 1928
|Research in national crushed stone association laboratory
Engineering Index Backfile | 1932
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