Vorrichtung zur Einführung von Zuglaschen von verdeckten Reissverschlussen und Vorrichtung zur Fertigstellung von verdeckten Reissverschlüssen

摘要

A slider inserting apparatus (1) is constructed such that before a concealed fastener chain (C) is threaded through a slider (S), the front and back and the rear end of a flange portion (S-1) and the front surface and the fore-end of a guide post (S-2) are held between a pair of upper and lower slider holders (11, 12) with a locking pawl (S-4) held in a releasing position. With the insertion of the fastener chain, the front surface of the flange portion (S-1) is freed from engagement with the lower holder (12) to enable passage of the fastener chain (C) through the slider (S). The slider (S) is still held from three different directions by the holders (11, 12) so that in spite of a unique or odd shape of the slider (S), the fastener chain (C) can smoothly be threaded through the slider (S). The slider inserting apparatus (1) is preferably combined with a chain-reversing apparatus (3) having element-reversing grooves (31b, 32b), in which instance the top stop applying process and the slider inserting process can be carried out continuously on one and the same processing machine.