Patents by Inventor Helmut Echtler

Helmut Echtler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4318331
    Abstract: At an armored vehicle containing a firing weapon, such as for instance a cannon, there is required an automatic loading apparatus, by means of which the rounds of ammunition or projectiles can be automatically infed to the firing weapon from an ammunition magazine arranged behind an armored turret of the armored vehicle. The loading apparatus removes the projectiles from two different containers. This loading apparatus comprises two withdrawal or removal devices, two pivot devices, a rotatable table containing two cartridge receiving locations or stations as well as an ammunition infeed device. This ammunition device comprises a lifting or hoisting device, a loading cradle or shell and a rammer.
    Type: Grant
    Filed: June 30, 1980
    Date of Patent: March 9, 1982
    Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
    Inventors: Helmut Echtler, Peter Wimmer