초록 ▼

A transport system for moving a load, particularly for use in connection with servicing the surfaces of a building, comprising an elongated rail section (1) which is affixed to a stationary structure, and a travelling crab (3, 4; 5) provided with traversing wheels (2; 21, 22, 23, 24) with which the

A transport system for moving a load, particularly for use in connection with servicing the surfaces of a building, comprising an elongated rail section (1) which is affixed to a stationary structure, and a travelling crab (3, 4; 5) provided with traversing wheels (2; 21, 22, 23, 24) with which the load (6, 7) is connected, and the travelling crab being movable with traversing wheels carried on the rail section in the longitudinal direction thereof. The system comprises a first travelling crab (3, 4) to which is connected a first load (6) and a second travelling crab (5) to which is connected a second load (7); the rail section (1) comprises a first guide surface (8) for carrying the first travelling crab upon the rail section and a second guide surface (9) for supporting the second travelling crab, suspended from the rail section; and the first and second travelling crabs are separately and independent of each other movable, carried by one and the same rail section (1).

대표청구항 ▼

A transport system for moving loads for use in connection with servicing the surfaces of a building, comprising: an elongated rail section (1) which is affixed to the building and which has a vertical axis of symmetry, transverse to the direction of elongation of said rail section, the elongated rai

A transport system for moving loads for use in connection with servicing the surfaces of a building, comprising: an elongated rail section (1) which is affixed to the building and which has a vertical axis of symmetry, transverse to the direction of elongation of said rail section, the elongated rail section having a first guide surface (8) and a second guide surface (9) spaced along the axis of the rail section, said the first guide surface being convex and having a cross section defining a circular arc having a center of curvature located on the vertical axis of symmetry of the rail section; a first (3) and a second (5) traveling crab, each traveling crab being provided with a plurality of traversing wheels (2; 21, 22, 23, 44), such that the first guide surface carries the first traveling crab thereupon and the second guide surface supports the second traveling crab below said first traveling crab, each traversing wheel of the first traveling crab being disposed on the first guide surface such that the plane of rotation of each traversing wheel of the first traveling crab intersects the center of curvature of the first guide surface, wherein the first and the second traveling crabs are independently movable along the longitudinal length of the elongated rail section; and a first and a second load connection means, said first load connection means being connected to said first traveling crab and being suitable for connection to a first load for said transport system, and said second load connection means being connected to said second traveling crab and being suitable for connection to a second load for said transport system.