Abstract: A straddle-type steel section processing device of multiple saddles is disclosed, which comprises: a machine unit, a holding unit, a Z-axis direction processing unit, a pair of Y-axis direction processing units, a Y-axis direction guiderail unit and a Y-axis direction driving unit. In an embodiment, the Y-axis direction processing units are arranged respectively at the two sides of the Z-axis direction processing unit while allowing each to slide in a Y-axis direction as each Y-axis direction processing unit is further being mounted on a crossbeam of a base fitted on the machine unit. By sildably mounting the side saddles of the Y-axis direction processing unit on an end surface of the crossbeam, not only a desire condition of stable positioning can be achieved, but also the processing accuracy is enhanced.

Abstract: A straddle-type steel section processing device of multiple saddles is disclosed, which comprises: a machine unit, a holding unit, a Z-axis direction processing unit, a pair of Y-axis direction processing units, a Y-axis direction guiderail unit and a Y-axis direction driving unit. In an embodiment, the Y-axis direction processing units are arranged respectively at the two sides of the Z-axis direction processing unit while allowing each to slide in a Y-axis direction as each Y-axis direction processing unit is further being mounted on a crossbeam of a base fitted on the machine unit. By sildably mounting the side saddles of the Y-axis direction processing unit on an end surface of the crossbeam, not only a desire condition of stable positioning can be achieved, but also the processing accuracy is enhanced.

Abstract: A scanning system for scanning a document placed on a document platen and for projecting an image onto a photosensitive image medium to form a latent image of the document thereon including a housing, a photosensitive scanner, and a scanning window is provided. The photosensitive scanner is adapted to move beneath the platen in a scan operation for projecting the image onto the photosensitive image medium to form the latent image. The scanning window is mounted on a ceiling of the housing and a fringe of the scanning window bordered with a frame, wherein a top surface of the scanning window is substantially equal to or higher than that of the one side of the frame in height. Furthermore, another scanning system for scanning two pages of a book and projecting an image onto a photosensitive image medium to form a latent image of the document thereon is provided.

Abstract: The scanning system for scanning a document placed on a document platen and for projecting an image onto a photosensitive image medium to form a latent image of the document thereon including a housing, a photosensitive scanner, and a scanning window is provided. Meanwhile, the photosensitive scanner is adapted to move beneath the platen in a scan operation for projecting the image onto the photosensitive image medium to form the latent image. The scanning window is mounted on a ceiling of the housing and a fringe of the scanning window bordered with a frame, wherein a top surface of the scanning window is substantially equal to that of the one side of the frame in height. Furthermore, another scanning system for scanning two pages of a book and projecting an image onto a photosensitive image medium to form a latent image of the document thereon is provided.

Abstract: The scanning system for scanning a document placed on a document platen and for projecting an image onto a photosensitive image medium to form a latent image of the document thereon including a housing, a photosensitive scanner, and a scanning window is provided. Meanwhile, the photosensitive scanner is adapted to move beneath the platen in a scan operation for projecting the image onto the photosensitive image medium to form the latent image. The scanning window is mounted on a ceiling of the housing and a fringe of the scanning window bordered with a frame, wherein a top surface of the scanning window is substantially equal to that of the one side of the frame in height.