Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material

BPERFORMING OPERATIONS TRANSPORTING B65Thin material handling B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS

B65D11/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material

B65D11/02of curved cross-section B65D11/04Bottles or similar containers with necks or like restricted apertures designed for pouring contents B65D11/06Drums or barrels B65D11/08Arrangements of filling or discharging apertures B65D11/10of polygonal cross-section and all parts being permanently connected to each other B65D11/105the container being formed by two mating U-shaped halves connected to each other after a rotation of 90 degrees B65D11/12of drawer-and-shell type B65D11/14of skeleton or apertured construction B65D11/16with double walls B65D11/18collapsible B65D11/1806comprising two side walls hinged to a base panel and two other side walls being extensions hinged to said side walls B65D11/1813and one or more side walls being foldable along a median line B65D11/182comprising two side walls hinged along the sides of a base panel and to an upper frame and two other side walls being hinged only to the upper frame B65D11/1826and one or more side walls being foldable along a median line B65D11/1833whereby all side walls are hingedly connected to the base panel B65D11/184and one or more side walls being foldable along a median line B65D11/1846whereby all side walls are hingedly connected to each other B65D11/1853and one or more side walls being foldable along a median line B65D11/186whereby all side walls are hingedly connected to the base panel and to each other to allow automatic collapsing and reerecting B65D11/1866with detachable components B65D11/1873all walls are detached from each other to collapse the container B65D11/188the container being formed by two mating halves B65D11/1886the two mating halves being U-shaped and connected to each other after a rotation of 90 degrees B65D11/1893with semidetachable components B65D11/20Details of walls made of plastics material B65D11/22Reinforcing for strengthening parts of members B65D11/24Corrugations B65D11/26Local reinforcements B65D11/28Metal reinforcements