A - Human Necessities – 43 – D
Patent
A - Human Necessities
43
D
12/33
A43D 21/00 (2006.01) A43D 25/053 (2006.01) A43D 89/00 (2006.01)
Patent
CA 1174402
Abstract A machine for lasting side portions of shoes The machine comprises a shoe support (20) on which a shoe can be positioned, and which includes a tee end engaging member (48) which senses the shoe length, two abutment faces (84, 90) being set along shoe length sensed. The machine also comprises adhesive-applying nozzles (262) and side lasting rolls (224) mounted on a carriage (216) for movement relative to the last support. The "start" position of the nozzles is set by valves (334,336) actuated by cams (330,332) positioned by a sensing member (326) engaging with one abutment face (84). Various other machine operations, which take place at the ball region of the shoe bottom, the position of which region thus varies proportionately with shoe length. are controlled by further valves (354,356) actuated by cams (350,352) carried as a control rod (344) the position of which is determined by a sensing member (338) engaging the other abutment face (90), an appropriate length grading arrangement (342) connecting said member and said control rod. The position of the abutment face (84) can be adjusted by the operator to accommodate different shoe styles.
394980
Berrill William H.
Price Frank C.
Corporation Usm
Swabey Ogilvy Renault
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