公开(公告)号：US20070235258A1

公开(公告)日：2007-10-11

申请号：US11783423

申请日：2007-04-09

Applicant: Erwin Lowe

Inventor： Erwin Lowe

IPC: E04G1/00

CPC classification number: E04H5/06

Abstract: Embodiments of the present invention are directed to a fold-up scaffold system that includes multiple spaced vertical beams adapted to be supported at one end on a floor of a building and at least one first scaffold section extending across at least a first of two of the vertical beams. The system also includes at least one second scaffold section extending across at least a second of two of the vertical beams, where the first and second scaffold sections have means at opposite ends for pivotally supporting the first and the second scaffold sections respectively to the first and second of two of the vertical beams and at least two air cylinders for each of the first and the second scaffold sections connected respectively between the first and the second scaffold sections and the at least first of two of the vertical beams and the at least second of two of the vertical beams. In addition, each of the at least two air cylinders is adapted to be actuated between a lowered and a raised position, the scaffold sections being pivoted away from the vertical beams when the at least two air cylinders are actuated to the lowered position to provide a substantially horizontal surface and is positioned substantially vertically against the beam when the at least two air cylinders are actuated to the raised position.

Abstract translation: 本发明的实施例涉及一种折叠式脚手架系统，其包括多个间隔开的垂直梁，其适于在一端支撑在建筑物的地板上，并且至少一个第一脚手架部分延伸穿过建筑物的两个中的至少一个 垂直梁。 所述系统还包括至少一个延伸穿过两个垂直梁中的至少一个的第二脚手架部分，其中所述第一和第二脚手架部分在相对的端部处具有用于将所述第一和第二脚手架部分分别枢转地支撑在所述第一和 两个垂直梁中的第二个和用于第一和第二脚手架部分中的每一个的至少两个气缸分别连接在第一和第二脚手架部分之间，并且两个垂直梁中的至少第一个和至少第二个 两个垂直梁。 另外，所述至少两个气缸中的每一个适于在下降和升高位置之间被致动，当所述至少两个气缸被致动到所述降低位置时，所述脚手架部分与所述竖直梁枢转，从而提供 基本上水平的表面，并且当至少两个气缸被致动到升高位置时，基本上垂直地定位成抵靠梁。

公开(公告)号：US07849637B2

公开(公告)日：2010-12-14

申请号：US11783423

申请日：2007-04-09

Applicant: Erwin Lowe

Inventor： Erwin Lowe

IPC: E04B7/16

CPC classification number: E04H5/06

Abstract: Embodiments of the present invention are directed to a fold-up scaffold system that includes multiple spaced vertical beams supported at one end on a floor of a building and scaffold sections extending across the vertical beams. The system also includes means at opposite ends of the scaffold sections for pivotally supporting the scaffold sections to the vertical beams and at least two air cylinders for each scaffold section connected between the scaffold sections and the vertical beams. In addition, each of the at least two air cylinders is adapted to be actuated between a lowered and a raised position, the scaffold sections being pivoted away from the vertical beams when the at least two air cylinders are actuated to the lowered position to provide a substantially horizontal surface and is positioned substantially vertically against the beam when the at least two air cylinders are actuated to the raised position.

Abstract translation: 本发明的实施例涉及一种折叠式脚手架系统，其包括多个间隔开的垂直梁，其一端支撑在建筑物的地板上，并且横跨垂直梁延伸的脚手架部分。 该系统还包括在脚手架部分的相对端处的装置，用于将脚手架部分枢转地支撑到垂直梁，以及连接在脚手架部分和垂直梁之间的每个脚手架部分的至少两个气缸。 另外，所述至少两个气缸中的每一个适于在下降和升高位置之间被致动，当所述至少两个气缸被致动到所述降低位置时，所述脚手架部分与所述竖直梁枢转，从而提供 基本上水平的表面，并且当至少两个气缸被致动到升高位置时，基本上垂直地定位成抵靠梁。