| 摘要 |
PURPOSE:To easily work a metal block collectively and effectively by storing the specified number of metal blocks by exposing the peripheral side face to be worked of the metal block on the case for working capable of assembly, disassembly and fastening and setting it to a working device. CONSTITUTION:A rotary driving force is transmitted by stretching the conduction belt collecting numerous metal blocks 2 in an endless annular shape in the state of superposing each other and via a metal hoop. In working said metal block 2, the specified number of metal blocks 2 are stored in the case for working consisting of a lower case 7 and upper case 8 and horizontal cover 9. This case is made capable of assembly, disassembly and fastening via fastening bolts 11-13 and on a releasing face 10, the necessary peripheral side face to be worked of the inclined face 2b, neck part 2e, etc., of the metal block 2 is exposed. The working of a shot blast, etc., is executed on the exposed face by setting this case on a working device.
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