Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TAPER-WALL RISER WITH TAB CONNECTORS
A plastic article useful as a riser assembly (18) for a septic tank or as part of another structure is comprised of a multiplicity of identical shape conical wall plastic risers (20). The risers are attached to each other at joints (42, 142) by respective tabs (26, 36) which engage respective rim segments (22, 38). Each end of the riser has alternating tabs and rim segments. A riser assembly wall 30 undulates in the lengthwise direction. The risers nest within each other for shipment or storage. A safety grating (60) having hinged arms (62) sets within the interior of a riser (20). An adapter (70) enables attachment of a riser (20) to a tank (75).
TAPER-WALL RISER WITH TAB CONNECTORS
A plastic article useful as a riser assembly (18) for a septic tank or as part of another structure is comprised of a multiplicity of identical shape conical wall plastic risers (20). The risers are attached to each other at joints (42, 142) by respective tabs (26, 36) which engage respective rim segments (22, 38). Each end of the riser has alternating tabs and rim segments. A riser assembly wall 30 undulates in the lengthwise direction. The risers nest within each other for shipment or storage. A safety grating (60) having hinged arms (62) sets within the interior of a riser (20). An adapter (70) enables attachment of a riser (20) to a tank (75).
TAPER-WALL RISER WITH TAB CONNECTORS
KONIKWANDSTEIGER MIT FLACHSTECKERN
COLONNE MONTANTE À PAROI CONIQUE À RACCORDS À LANGUETTE
TRUDE GREGORY (Autor:in) / HOLBROOK PAUL R (Autor:in)
26.02.2020
Patent
Elektronische Ressource
Englisch
IPC:
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
/
E03F
SEWERS
,
Abwasserkanäle
/
F16L
PIPES
,
Rohre