Patent ID: 6689037
Filing Date: 2004-02-10
Classification: B26D,B31F,Y10T

Abstract:
A machine for lengthwise treatment of webs of corrugated board, comprisinga machine frame (1); a first tool bed (8, 8â€², 8a), which is movable from a position of rest into a working position and back again; at least one threaded spindle (18, 18â€², 18a, 18b), which is disposed in the first tool bed (8, 8â€², 8a) and which is rotatably drivable; several tool holders (12, 12â€², 12a, 12b),â€”which are disposed on the first tool bed (8, 8â€², 8a) on a first side of a web of corrugated board (4) and supported for displacement crosswise of a conveying direction (3) of the web of corrugated board (4), which have a tool (14),â€”the number of which exceeds the number of the at least one threaded spindle (18, 18â€², 18a, 18b), and which have a spindle nut (22), which is disposed on the threaded spindle (18, 18a, 18b), and which is rotatably mounted in the tool holder (12, 12â€², 12a, 12b) a supporting arrangement for the web of corrugated board (4) disposed on a second side of the web of corrugated board (4); and a clutch (26), by means of which to couple the spindle nut (22) non-rotatably with the tool holder (12, 12â€², 12a, 12b); wherein disengaging drives for releasing the clutches (26) are mounted on the first tool bed; wherein the disengaging drives are disposed in at least one parking space of the first tool bed that is disposed laterally of the web of corrugated board (4).