Container for bulk material

Details Container for bulk material Container for bulk material

1986-02-25

1987-04-14

Price, William

Flexible bags

Lifting or suspending element

Including reinforcement or stress distribution means...

383 6, 383 22, 383 41, 383107, 383117, 383119, 383121, 383906, B65D 3302, B65D 3314, B65D 8816, B65D 9002

Patent

active

046584323

ABSTRACT:
A large-sized transportation container for the transport of material in bulk comprises a side wall structure that is formed with four equally sized, substantially rectangular wall portions each of which is a separate cut-up of a woven fabric. The wall portions are interconnected at mutually overlapping edge portions by means of four corner seams which are each stitched with a zigzag-stitch. With this side wall structure a bulk container is obtained which has a factor of safety in respect to the forces acting on the wall which is six times higher than the safety factor of the known containers. -

REFERENCES:
patent: 1914113 (1933-06-01), Eaton
patent: 2298419 (1942-10-01), Salfisberg
patent: 3074617 (1963-01-01), Kindseth et al.
patent: 4010784 (1977-03-01), Nattrass et al.
patent: 4207937 (1980-06-01), Sandeman et al.
patent: 4224970 (1980-09-01), Williamson et al.
patent: 4300608 (1981-11-01), Cuthbertson
patent: 4301848 (1981-11-01), Beaven et al.
patent: 4307764 (1981-12-01), Nattrass
patent: 4362199 (1982-12-01), Futerman
patent: 4479243 (1984-10-01), Derby et al.

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