Machine and method for automatically assembling bu

专利名称：Machine and method for automatically

assembling buttons

发明人：Gary M. Trocola申请号：US07/599671申请日：19901017公开号：US05113572A公开日：19920519

摘要：A machine for assembling a button shell and button back which features a pairof feeders for advancing shells and backs to a locating and closing station and a mandrelmovable from a locating jig to an overlying locating head for registering a shell within adie therein, and power means for driving the die and shell into a closing die of the jig forcrimping the shell about a button back to form a finished button. A method ofassembling buttons is disclosed including steps of nesting a button shell and buttonback, engaging the shell of a nested shell and back within a shell locating die in preciseregistration therein, and then closing the shell onto the back by compressing the nestedshell and back between the shell locating die and a closing die.

申请人：THE BALL AND SOCKET MANUFACTURING COMPANY OF DELAWARE, INC.

代理机构：Hayes & Reinsmith

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