Filling car for a coke oven battery

• US 4,988,411 A
• Filed: 05/21/1990
• Issued: 01/29/1991
• Est. Priority Date: 05/26/1989
• Status: Expired due to Fees

• Current Assignee: Hartung KUHN & Company Maschinenfabrik GmbH
• Original Assignee: Hartung KUHN & Company Maschinenfabrik GmbH
• Inventors: Schroter, Horst
• Primary Examiner(s): KRATZ, PETER F
• Application Number:
  US07/527,113
• Time in Patent Office: 253 Days
• Field of Search: 202/251, 202/262, 202/263, 202/246, 414/160, 414/163, 414/164, 414/199, 414/200
• US Class Current: 202/251
• CPC Class Codes: B65G 69/181 by means of sealed systems
• CPC Class Codes: C10B 31/02 for charging vertically
• CPC Class Codes: C10B 31/04 coke ovens with horizontal chambers
• CPC Class Codes: F16L 27/02 Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction

Abstract

A filling car for filling coal in oven chambers of a coke oven battery comprises a telescopable filling pipe having an upper part and a lower part and a lower end to be lowerable to a filling frame of a filling opening of a coke oven battery, a supporting ring in which the lower part of the filling pipe is supported for turning about a horizontal axis, a liftable and lowerable supporting bracket in which the supporting ring is held, a mechanism for suspending the lower part of the filling pipe in the supporting ring and including two oppositely located hinge arms, and a mechanism for holding the supporting ring on the supporting bracket and including two oppositely located pivot pins arranged so that the supporting ring is turnable about a horizontal axis relative to the supporting bracket, the hinge arms and the pivot pins being offset relative to one another by 90°.

Claims

1. A filling car for filling coal in oven chambers of a coke oven battery, comprising a telescopable filling pipe having an upper part and a lower part and a lower end to be lowerable to a filling frame of a filling opening of a coke oven battery;

a supporting ring in which said lower part of said filling pipe is supported for turning about a horizontal axis;

a liftable and lowerable supporting bracket in which said supporting ring is held;

means for suspending said lower part of said filling pipe in said supporting ring and including two oppositely located hinge arms; and

means for holding said supporting ring on said supporting bracket and including two oppositely located pivot pins arranged so that said supporting ring is turnable about a horizontal axis relative to said supporting bracket, said hinge arms and said pivot pins being offset relative to one another by 90°

.

2. A filling car as defined in claim 1;

and further comprising means for sealing said lower part of said filling pipe at upper and lower ends of said lower pipe.

3. A filling car as defined in claim 2, wherein said sealing means being formed as sealing rings arranged at the upper and lower ends of said lower part of said lower pipe.

4. A filling car as defined in claim 3, wherein said sealing rings are formed as spherical layers.

5. A filling car as defined in claim 1, wherein said hinge arms have upper and lower ends provided with hinge heads.

6. A filling car as defined in claim 5, wherein said hinge heads of said hinge arms are spherical.