Device for the accommodation of concealed dyed wheels for final mechanical development. (Machine-translation by Google Translate, not legally binding)
ES320561A3
Procedure for the manufacture of wheels dentated of arc with fluctuos of teeth carriers spherically. (Machine-translation by Google Translate, not legally binding)
ES307702A3
Procedure for the production of preferentially central sustaining formations in concealed toothed wheel teeth flucks. (Machine-translation by Google Translate, not legally binding)
ES307700A3
Turn receiving device for contained teeth wheels for the preparation of surfaces of the body of the wheel toothed. (Machine-translation by Google Translate, not legally binding)
ES307701A3
Procedure for the manufacture of constructive parts ended. (Machine-translation by Google Translate, not legally binding)
US3233599A
Valve, valve-manufacturing process and articles used in said process
FR1405751A
Process for the manufacture of an exhaust valve filled with sodium or thermal conductivity reducing agents for combustion engines
FR1369792A
Rotating support device for bevel gears
FR1361648A
Method and device for forming load-bearing projections, preferably central, on the flanks of the teeth of bevel gears
DE1187856B
Process for the production of discharge valves for internal combustion engines filled with sodium or the like
DE1228068B
Use of a heat-resistant, quenched and tempered steel alloy as a material for valves, especially exhaust valves of internal combustion engines
CA750662A
Method and device for producing active profiles on bevel gears
