Abrégé

One embodiment of the invention is a horizontal scaffold member having a primary end connector and a secondary end connector. Each end connector is configured to couple to a cup on a vertical scaffold member. Each end connector includes a wedge assembly having a handle and a wedge, movable with respect to the wedge head to a latched and unlatched position. The primary wedge assembly is connected to the secondary wedge assembly by a cable, and configured so that moving the primary wedge assembly to an unlatched position also moves the secondary wedge assembly to an unlatched position.

Classes IPC  ?

• E04G 7/32 - Barres ou éléments d'échafaudage avec des pièces d'assemblage fixées de façon inamovible les éléments d'assemblage utilisant des coins

Abrégé

One embodiment of the invention is a horizontal scaffold member having a primary end connector and a secondary end connector. Each end connector is configured to couple to a cup on a vertical scaffold member. Each end connector includes a wedge assembly having a handle and a wedge, movable with respect to the wedge head to a latched and unlatched position. The primary wedge assembly is connected to the secondary wedge assembly by a cable, and configured so that moving the primary wedge assembly to an unlatched position also moves the secondary wedge assembly to an unlatched position.

Classes IPC  ?

• E04G 7/32 - Barres ou éléments d'échafaudage avec des pièces d'assemblage fixées de façon inamovible les éléments d'assemblage utilisant des coins
• E04G 7/30 - Barres ou éléments d'échafaudage avec des pièces d'assemblage fixées de façon inamovible
• E04G 7/34 - Barres ou éléments d'échafaudage avec des pièces d'assemblage fixées de façon inamovible les éléments d'assemblage utilisant un engagement positif, p. ex. des crochets ou des broches

Abrégé

Scaffold components and system for coupling a horizontal member to a vertical member of a scaffold, comprising a horizontal member and a wedge head attached to each end of the horizontal member each wedge head having an associated wedge assembly. The wedge assembly is located partially within the horizontal member and each wedge head, each wedge assembly having a handle communicably coupled to a wedge operable to couple the wedge head to a vertical member. The vertical member includes at least one rosette having a set of radially arranged cut-outs, the vertical member affixed in coaxial alignment with the rosette, the cut-outs to receive the wedge head having mating elements corresponding to the radially arranged cut-outs of the rosette, wherein, the mating elements of the wedge head are received in the radially arranged cut-outs of the rosette.

Classes IPC  ?

• E04G 7/22 - Brides rigides d'échafaudage pour réunir des éléments d'échafaudage de même forme pour relier l'extrémité d'un élément au côté de l'autre

Abrégé

One embodiment of the invention is a horizontal scaffold member having a primary end connector and a secondary end connector. Each end connector is configured to couple to a cup on a vertical scaffold member. Each end connector includes a wedge assembly having a handle and a wedge, movable with respect to the wedge head to a latched and unlatched position. The primary wedge assembly is connected to the secondary wedge assembly by a cable, and configured so that moving the primary wedge assembly to a unlatched position also moves the secondary wedge assembly to an unlatched position.

Classes IPC  ?

• E04G 1/00 - Échafaudages reposant principalement sur le sol
• E04G 7/30 - Barres ou éléments d'échafaudage avec des pièces d'assemblage fixées de façon inamovible
• E04G 7/32 - Barres ou éléments d'échafaudage avec des pièces d'assemblage fixées de façon inamovible les éléments d'assemblage utilisant des coins

Abrégé

A scaffold system and method having a hollow horizontal member with an internal wedge head at each end thereof, and internal wedge assembly with an external handle, and a vertical member having affixed in coaxial alignment therewith at least one grid patterned rosette. Each internal wedge head at the end of the horizontal member is configured to couple to the grid patterned rosette coupled to the vertical member substantially simultaneously using the wedge assembly mechanism.

Classes IPC  ?

• E04G 7/18 - Brides ou pinces pour éléments croisés pour serrer les éléments l'un contre l'autre ou contre une pièce séparée formant coussinet entre les éléments
• E04G 7/02 - Assemblage des éléments d'échafaudage avec des pièces d'assemblage séparées
• E04G 5/04 - Moyens pour fixer, maintenir, ancrer les échafaudages sur ou contre les bâtiments
• F16B 2/14 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif utilisant des coins