초록 ▼

A method for registering a sheet material article in a sheet material article handler includes sequentially engaging, using a movable backstop, a leading edge portion of a sheet material article moving in a direction of movement of the sheet material article along a path of movement of the sheet mat

A method for registering a sheet material article in a sheet material article handler includes sequentially engaging, using a movable backstop, a leading edge portion of a sheet material article moving in a direction of movement of the sheet material article along a path of movement of the sheet material article in the sheet material article handler so as to register the sheet material article relative to the sheet material article handler. The backstop is moved along an arcuate path in the direction of movement of the sheet material article from a first position out of the path of movement to a second position in the path of movement using a driver.

대표청구항 ▼

What is claimed is: 1. A method for registering a sheet material article in a sheet material article handler, the method comprising: sequentially engaging, using a movable backstop, a leading edge portion of a sheet material article moving in a direction of movement of the sheet material article al

What is claimed is: 1. A method for registering a sheet material article in a sheet material article handler, the method comprising: sequentially engaging, using a movable backstop, a leading edge portion of a sheet material article moving in a direction of movement of the sheet material article along a path of movement of the sheet material article in the sheet material article handler so as to register the sheet material article relative to the sheet material article handler; and moving the backstop along an arcuate path in the direction of movement of the sheet material article from a first position out of the path of movement to a second position in the path of movement using a driver; and moving the backstop linearly at the same time as the backstop moves along the arcuate path. 2. The method as recited in claim 1 wherein the moving along the arcuate path is performed so as to move the backstop to follow a trailing edge of the sheet material article as the sheet material article moves along the path of movement of the sheet material article and the backstop moves to the second position. 3. The method as recited in claim 1 further comprising moving the backstop further along the arcuate path from the second position to a third position out of the path of movement of the sheet material article using the driver. 4. The method as recited in claim 1 wherein the moving the backstop linearly includes moving the backstop in a direction opposite the direction of the sheet material article handler. 5. The method as recited in claim 1 wherein the moving the backstop linearly includes moving the backstop in a same direction as the sheet material article. 6. The method as recited in claim 1 wherein the backstop is connected to a moveable front table. 7. The method as recited in claim 6 further comprising moving the moveable front table.