Patents by Inventor Heinz-Dieter Bruske

Heinz-Dieter Bruske 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).

  • Apparatus for removing charging hole covers and for cleaning sealing surfaces in a coke oven
    Patent number: 4515660
    Abstract: Apparatus for removing charging hole covers and for cleaning sealing surfaces is carried by a charging car that is movable along an oven roof of a battery of horizontal coke oven chambers. The apparatus includes a support member carried by guides for vertical movement on the charging car. A pivot head is carried by a shaft to pivot about a first axis on the support member. The first axis is inclined at an angle of 45.degree. to vertical. A magnetic gripper is carried by a shaft to rotate about a second axis on the pivot head. A charging hole frame cleaner includes a cleaning tool carried by a shaft to rotate about a third axis on the pivot head. The second and third axes are disposed in a plane at an angle to one another on opposite sides of the first axis and coplanar with the first axis.
    Type: Grant
    Filed: May 2, 1984
    Date of Patent: May 7, 1985
    Assignee: C. Otto & Comp. G.m.b.H.
    Inventors: Hans-Jurgen Kwasnik, Hans-Gunter Piduch, Heinz-Dieter Bruske