A double-stack tool rack is constructed to include a base having an upright pivot shaft, a plurality of tool boxes respectively pivoted to the upright shaft and arranged into two stacks, and a carrying handle coupled to the upright pivot shaft of the base at the top.
대표청구항▼
A double-stack tool rack is constructed to include a base having an upright pivot shaft, a plurality of tool boxes respectively pivoted to the upright shaft and arranged into two stacks, and a carrying handle coupled to the upright pivot shaft of the base at the top. integral with said crossbar. 18
A double-stack tool rack is constructed to include a base having an upright pivot shaft, a plurality of tool boxes respectively pivoted to the upright shaft and arranged into two stacks, and a carrying handle coupled to the upright pivot shaft of the base at the top. integral with said crossbar. 18. The roll winding device of claim 17, wherein said sealing box comprises a housing having at least one wall and said cross bar comprises said wall. 19. The roll winding device of claim 18, wherein the sealing box has a resistance moment Wxof at least about 106mm3per meter of length. 20. The roll winding device of claim 8, wherein the cross bar comprising the sealing box substantially increases the rigidity of the machine frame. 21. A roll winding device, comprising: a frame having first and second ends, said frame comprising a first vertical support member at said first end and a second vertical support member at said second end; said first and second vertical support members being connected by at least one horizontal reinforcing member formed by a sealing box; and at least one carrying roll being disposed between said first and second vertical support members and being supported at a first end of said carrying roll by said first vertical support member and supported at a second end by said second vertical support member. 22. The roll winding device of claim 21, wherein said sealing box is disposed beneath a winding bed. 23. The roll winding device of claim 21, wherein said sealing box comprises a housing having at least one wall and said horizontal reinforcing member comprises said wall. 24. The roll winding device of claim 23, wherein the sealing box has a resistance moment Wxof at least about 106mm3per meter of length. 25. The roll winding device of claim 21, wherein the sealing box is constructed and arranged to support a guide roll. 26. The roll winding device of claim 21, further comprising a second cross bar comprising a blade cross bar on which at least one lengthwise cutting blade device is disposed so that it can be moved in a lateral direction. 27. The roll winding device of claim 26, wherein the blade cross bar is disposed adjacent to the sealing box, and the blade cross bar is hollow and is in fluid communication with a winding bed by way of a plurality of air lines distributed in a lateral direction with respect to a direction of travel of a web. 28. The roll winding device of claim 27, wherein said fluid communication takes place by way of said sealing box. 29. The roll winding device of claim 28, comprising an upper blade cross bar disposed above the web and a lower blade cross bar disposed below the web. 30. The roll winding device of claim 21, in combination with a reel cutter. 31. The roll winding device of claim 19, wherein the horizontal support member comprising the sealing box substantially increases the rigidity of the machine frame. 32. A method of increasing the rigidity of a roll winding device, the roll winding device comprising a frame having first and second ends, said frame comprising a first column structure at said first end and a second column structure at said second end, a winding bed, comprising at least one carrying roll, is disposed between said first and second column structures and is supported at a first end of said carrying roll by said first column structure and supported at a second end by said second column structure, said method comprising: connecting said first and second column structures by at least one cross bar comprising a sealing box. 33. The method of claim 32, wherein said sealing box is disposed beneath said winding bed. 34. The method of claim 32, wherein said sealing box is integral with said crossbar. 35. The method of claim 34, wherein said sealing box comprises a housing having at least one wall and said cross bar comprises said wall. 36. The method of claim 35, wherein the sealing box has a resistance moment Wxof at least about 106mm3per meter of length. 37. The method of claim 32, wherein the sealing box is constructed and arranged to support a guide roll. 38. The method of claim 32, further comprising providing a second c ross bar comprising a blade cross bar on which at least one lengthwise cutting blade device is disposed so that it can be moved in a lateral direction. 39. The method of claim 38, wherein the blade cross bar is disposed adjacent to the sealing box, and the blade cross bar is hollow and is in fluid communication with the winding bed by way of a plurality of air lines distributed in the lateral direction with respect to a direction of travel of a web. 40. The method of claim 39, wherein said fluid communication takes place by way of said sealing box. 41. The method of claim 39, comprising providing an upper blade cross bar disposed above the web and a lower blade cross bar disposed below the web. 42. The method of claim 29, wherein the cross bar comprising the sealing box substantially increases the rigidity of the machine frame. 43. A roll winding device, comprising a winding bed and at least one support device comprising at least one carrying roll having a first end and a second end and a longitudinal axis disposed in a lateral direction with respect to a direction of travel of a web, in a machine frame comprising a column device at each of the two ends of the carrying roll, said column devices being connected to each other in the lateral direction by at least one cross bar, at least one cross bar comprising a sealing box that is disposed underneath the winding bed; wherein the blade cross bar is disposed adjacent to the sealing box, and the blade cross bar is hollow and is in fluid communication with the winding bed by way of a plurality of air lines distributed in the lateral direction with respect to the direction of travel of the web. 44. A roll winding device, comprising: a frame having first and second ends, said frame comprising a first column structure at said first end and a second column structure at said second end; a winding bed comprising at least one carrying roll being disposed between said first and second column structures and being supported at a first end of said carrying roll by said first column structure and supported at a second end by said second column structure; said first and second column structures being connected by at least one cross bar comprising a sealing box; wherein the blade cross bar is disposed adjacent to the sealing box, and the blade cross bar is hollow and is in fluid communication with the winding bed by way of a plurality of air lines distributed in the lateral direction with respect to a direction of travel of a web. 45. A roll winding device, comprising: a frame having first and second ends, said frame comprising a first vertical support member at said first end and a second vertical support member at said second end; first and second column structures being connected by at least one horizontal reinforcing member comprising a sealing box; and at least one carrying roll being disposed between said first and second vertical support members and being supported at a first end of said carrying roll by said first vertical support member and supported at a second end by said second vertical support member; wherein the blade cross bar is disposed adjacent to the sealing box, and the blade cross bar is hollow and is in fluid communication with a winding bed by way of a plurality of air lines distributed in a lateral direction with respect to a direction of travel of a web. 46. A method of increasing the rigidity of a roll winding device, the roll winding device comprising a frame having first and second ends, said frame comprising a first column structure at said first end and a second column structure at said second end; a winding bed comprising at least one carrying roll being disposed between said first and second column structures and being supported at a first end of said carrying roll by said first column structure and supported at a second end by said second column structure; the method comprising connecting said first and second column structures by at leas
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