| 摘要 |
<p>The invention concerns a modular system of bolts, usable in the knitting systems of rectilinear knitting machines, in which each one of the bolts turns out to be <<self-sufficient>>, in other words, functionally independent of the other ones and consequently provided with the cams proper for knitting or for transferring fabric, in such a way that the classic conventional movable cams of the machine are now stationary and the cams themselves of each bolt that turn out to be adjustable, which makes it possible to have a practically unlimited number of sets or working systems and besides the three basic operative possibilities can be done simultaneously: <<knit>>, <<mesh loaded>> and <<out of commission>>, as well as the two transfer possibilities>> <<deliver mesh>> and <<receive mesh>>. For this purpose double action electromagnets (D) are used to raise the keys, each main key (CP) articulately receives the corresponding needle (A), and it is designed to act as a spring, and between the main key and the selector key (JS) there is an auxiliary key (CA), aided by the corresponding butt and whose purpose is to achieve the return of said main (CP) and selector keys (JS), by means of the corresponding feeding cams.</p> |
