Die set combination for making pin-back badges

Details Die set combination for making pin-back badges Die set combination for making pin-back badges

B - Operations, Transporting

23

P

41/13

B23P 11/00 (2006.01) A44C 3/00 (2006.01) B21D 53/48 (2006.01)

Patent

CA 1245859

ABSTRACT DIE SET FOR MAKING BADGES OR BUTTONS The die set comprises a hollow die (24) having an internal forming portion (42) for supporting badge parts (10, 12, 14). A ring (22) is engageable in the die by latching elements (30) which cooperate with elements (34) on the die. The marginal edges of the badge parts are bent initially over a cylindrical member (28, Figure 8) received in the die and these edges are then formed by insertion of a pressure member (26) in the die. A backing is then inserted in the die and a hammer member (20, Figure 11) is engaged in the die and folds back the badge part edges to secure all the parts together. The latching elements engage by rotation to lock the ring and the die together axially.

469485

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