If you want ordinary “card” loop was samarastroydetal like spring-loaded, easy to upgrade. For this of eyes loop is extracted axial rod, and the reverse installation is put one or two springs so that their ends rested on the loop. Eyes for necessary for this file.
Recommend to read
With a sidecar and a trailer
I read in the magazine «Modelist-Konstruktor» No. 12, 1992, A. Tatarnikov’s article «Obedient trailer». It suggested a solution to what at first glance seems a rather ordinary, but on...
GRANDPA “TRABANT”
Cars with front-wheel drive today is not a novelty: they are building nearly three dozen firms. Prosperity "front-drive" started in the sixties. But in the thirties several of the...
