| 摘要 |
<p>1,157,597. Stamping-out machines. SCHON & CIE G.m.b.H. 6 Feb., 1968 [9 Feb., 1967], No. 5916/68. Heading B4B. In a stamping-out machine comprising a work-table 6, Fig. 1, carried by guide frames 4, 5, on either side of a stamping-out unit 2, 3, and a loading table 7 adapted to travel above the table 6, the table 7 is provided with a conveyer belt 7d, Fig. 3, and the belt 7a, or the table 7, and the table 6 are driven by means which are so coupled that that part of the belt 7a covered by the material 18 to be stamped-out is stationary relatively to the table 6 during the transfer. The table 6 is moved stepwise through the machine either manually or mechanically. The table 7 is adapted to travel on the guide frame 5 and its drive means are so coupled with those of the belt 7a that, as shown in Fig. 3, the table 7 and the upper run of the belt 7a run opposite to each other at the same speed. In this case, the table 7 is moved and the table 6 is stationary at the time of delivering the material to be cut. Alternatively, the table 7 is stationary and the table 6 moved. The table 7 and belt 7a are driven by common means comprising gearwheels 9, 11, Fig. 4, mounted in a frame 10 of the table 7, the wheel 9 travelling in a rack 17 and the wheel 11 driving a shaft of one of the rollers 8 carrying the belt 7a. The drive means of the belt 7a may comprise a free wheel device 12 or a disengageable clutch 151.</p> |
