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(11) | EP 0 247 831 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Side and heel seat lasting machine |
| (57) Side and heel seat lasting machine has two side lasting assemblies (30;30สน) each
having a fastener-inserting tool (64) and a wiper arrangement (76;176). For providing
an updraft at a pre-set location, two abutments (112) are provided, one associated
with each side lasting assembly and co-operating with counter-abutments (66a;178a) provided by the side lasting assemblies, the arrangment being such that as the side
lasting assemblies are moved to their operative position over the shoe bottom, the
upper margin is trapped against the abutments (112) and thus, with a slipping grip,
is drawn over the insole edge. The abutments are then retracted to an out-of-the-way
position. The abutments (112) may be positioned either at the heel breast line region,
where each co-operates with a counter-abutment (66a) provided on the tool (64) or in the waist region, where the counter-abutment (178a) is provided on a finger (178) which is arranged adjacent the wiper arrangement (176)
and effects a preliminary over-folding of the upper lasting margin. |