Invention Application
US20110247993A1 GANTRY CRANE HAVING A TRUSS SUPPORTED RUNWAY 有权
带有TRUSS支持跑道的GANTRY起重机

GANTRY CRANE HAVING A TRUSS SUPPORTED RUNWAY
Abstract:
Disclosed are systems and methods for providing a user installable gantry crane, wherein the gantry runways, supported by columns, utilize a lightweight truss, having a high weight to strength modulus, that permits assembly of the system without the need for rigging equipment.
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