| 摘要 |
Top stops for particular use in a slide fastener of the type having a continuous coupling element which is arranged on one surface of each stringer tape and which is substantially in the form of a helix including a series of ladder-like transverse portions each with a coupling head at one end and a series of connective portions remote from the coupling heads. A pair of support members of plastic material are provided which overlie and unite substantially integrally with several of the connective portions, including the uppermost ones, of the continuous coupling elements, respectively. Each top stop takes the form of a strip of metal which is received between two adjacent transverse portions of the coupling element and which is secured in position by clamping engagement of the stringer tape and the support member. |
