JPS4931386B1 - |
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| 申请号 | JP6094169 | 申请日 | 1969-08-01 | 公开(公告)号 | JPS4931386B1 | 公开(公告)日 | 1974-08-21 |
| 申请人 | 发明人 | ||||||
| 摘要 | 1,225,915. Boots &c. STATNI VYZKUMNY USTAV KOZEDELNY. 14 July, 1969 [2 Aug., 1968], No. 35310/69. Heading A3B. A flow line for the production of cemented shoes consists of a conveyer system 1 located between machines in a lasting section 3 and machines in a finishing section 4, a machine 8 for applying adhesive to lasted shoe bottoms being located at one end of the conveyer system 1 at the beginning of the lasting section 3. The conveyer system 1 consists of two endless conveyers 2, 7 which move in opposite directions and which are mounted one above the other, the upper conveyer 2 having racks 5 for carrying lasts 10 and lasted uppers and the lower conveyer 7 being located in a heating tunnel 6 which heat sets the uppers moving along one side and evaporates the volatile ingredients of solvents from the adhesive on the shoe bottom of lasted uppers moving along the other side. In operation the uppers and lasts are carried by the racks 5 on the upper conveyer through the lasting section 3 where they are lasted. The lasted uppers are then returned on the lower conveyer 7 along the same side where they are heat set and they arrive at the machine 8 where adhesive is applied to the shoe bottom. They then move along the other side of the lower conveyer 7 where the solvents are evaporated from the adhesive and move back along the same side along the upper conveyer 2 through the finishing section 4 where soles are secured to the shoe bottom. | ||||||
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