Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Freight container doorstop 1 apparatus restricts movement of a freight container door and comprises a base 6, support 2, door engaging portion 4 and actuator 3 having a handle(s) rotatable about the support to increase the distance between the base and the door engaging portion. Preferably the support is a threaded post on which the actuator is threaded. The door engaging portion may include a plate for engaging the underside of the door and may include an upstanding protrusion/lug (12, fig.5) wherein the door may be located between the support post and lug of the door plate. Also claimed is a door stop having a base, support, door engaging portion and means for resisting sliding of the base; the resisting means may be a slidable ring with two downwardly protruding feet/L-shape legs (24, fig.9). When the base is placed on a grate the ring (16, fig.11) may slide down the support and the resisting feet protrude through apertures in the base.
Freight container doorstop 1 apparatus restricts movement of a freight container door and comprises a base 6, support 2, door engaging portion 4 and actuator 3 having a handle(s) rotatable about the support to increase the distance between the base and the door engaging portion. Preferably the support is a threaded post on which the actuator is threaded. The door engaging portion may include a plate for engaging the underside of the door and may include an upstanding protrusion/lug (12, fig.5) wherein the door may be located between the support post and lug of the door plate. Also claimed is a door stop having a base, support, door engaging portion and means for resisting sliding of the base; the resisting means may be a slidable ring with two downwardly protruding feet/L-shape legs (24, fig.9). When the base is placed on a grate the ring (16, fig.11) may slide down the support and the resisting feet protrude through apertures in the base.
Doorstop apparatus
ROBERT MENZIES BANKS (Autor:in)
28.03.2018
Patent
Elektronische Ressource
Englisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS