Claims
- 1. Vessel for metallurgical purposes for transporting molten metals, comprising:a metal jacket having an outside surface and a heat-proof lining, attachment means disposed in opposing relationship on the outside surface of the metal jacket, two lug shields supported by the attachment means so as to allow limited movement between the lug shields and the metal jacket in an axial and peripheral direction of the metal jacket, and two lifting lugs, each lifting lug rigidly connected to a respective one of the lug shields, wherein the attachment means supports a weight of the lug shields and of the vessel, when the vessel is in a vertical or tilted position.
- 2. Vessel for metallurgical purposes for transporting molten metals, comprising:a metal jacket comprised of individual sections of pipe and having a heat-proof lining, the metal jacket having an outer surface and further including two axially spaced-apart reinforcement rings integrated with the metal jacket, attachment means disposed in opposing relationship on at least one of the outside surface of the metal jacket and the reinforcement rings, two lug shields radially spaced-apart from the metal jacket and supported by the attachment means so as to allow limited movement between the lug shields and the metal jacket in an axial and peripheral direction of the metal jacket, and two lifting lugs, each lifting lug rigidly connected to a respective one of the lug shields, wherein the attachment means supports a weight of the lug shields and of the vessel, when the vessel is in a vertical or tilted position.
- 3. The vessel of claim 2, wherein the attachment means are in the form of a box which encircles a respective one of the lug shields, with the lug shields adapted for limited movement within the box.
- 4. The vessel of claim 2, wherein each lug shield comprises a projection and the attachment means are in the form of clamps which encircle marginal regions of the projection.
- 5. The vessel of claim 2, wherein each lug shield has a plurality of marginal regions, and only a first marginal region that faces a first of the two reinforcement rings is materially connected with the first reinforcement ring.
- 6. The vessel of claim 5, wherein a second marginal region opposite the first marginal region is capable of moving freely and guided in a vertical direction by guide means disposed on the second reinforcement ring.
- 7. The vessel of claim 6, wherein the guide means form an integral part of the second reinforcement ring.
- 8. The vessel of claim 6, wherein the guide means are formed separate from the second reinforcement ring and connected to the second reinforcement ring by a weld seam.
- 9. The vessel of claim 6, wherein the second reinforcement ring is the lower of the two axially spaced reinforcement rings.
- 10. The vessel of claim 6, wherein the second reinforcement ring has an upwardly pointing, nose-shaped projection which formfittingly engages in a recess disposed on an underside of the first marginal region.
- 11. The vessel of claim 6, the second reinforcement ring further comprising a bow-shaped peripheral guiding tang attached to the second reinforcement ring in a region of a corresponding lug shield, said guiding tang having a gap that is open in an upward and downward direction, wherein the first marginal region is formed as a projection that engages with the gap of the guiding tang.
- 12. The vessel of claim 4, wherein at least one clamp is attached to the second reinforcement ring in a region of a corresponding lug shield and engages with a marginal region of the projection.
- 13. The vessel of claim 12, wherein the at least one clamp, as viewed in cross-section, has a slot-like recess that faces the marginal region of the projection.
- 14. The vessel of claim 12, wherein the at least one clamp, as viewed in cross-section, is formed as an angular member which makes sliding contact with a marginal region of a corresponding lug shield only along an outer surface region.
- 15. The vessel of claim 6, wherein the reinforcement ring has an upwardly pointing, nose-shaped projection in the region of a corresponding lug shield, wherein an outside region of the first marginal region is also formed as a projection, which slidingly contacts an inner surface region of the projection of the reinforcement ring.
- 16. The vessel of claim 15, wherein the projection of the reinforcement ring and the projection of the first marginal region each have at least one mutually aligned opening, through which opening a holding element can be inserted with play.
- 17. The vessel of claim 16, wherein the holding element is secured in the opening of the projection of the reinforcement ring with a weld seam.
- 18. The vessel of claim 5, wherein the first marginal region forms a segment of the reinforcement ring and wherein abutting segments are connected by transverse seams.
- 19. The vessel of claim 18, wherein the first marginal region is an integral segment of the reinforcement ring.
- 20. Vessel for metallurgical purposes for transporting molten metals, comprising:a metal jacket comprised of individual sections of pipe and having a heat-proof lining, the metal jacket having an outer surface and further including a reinforcement ring integrated with the metal jacket, attachment means disposed in opposing relationship on at least one of the outside surface of the metal jacket and the reinforcement ring, two lug shields radially spaced-apart from the metal jacket and supported by the attachment means, said lug shield materially connected with the reinforcement ring, two lifting lugs, with each lifting lug supported by a respective one of the lug shields, and means that prevents a radial excursion of the lug shields relative to the metal jacket while allowing limited movement between the lug shields and the metal jacket in an axial and peripheral direction of the metal jacket, wherein the attachment means supports a weight of the lug shields and of the vessel, when the vessel is in a vertical or tilted position, and wherein a projection of a respective lug shield is in contact with the means that prevents the radial excursion.
- 21. The vessel of claim 20, further including a vertical brace disposed on a section of pipe, with the means that prevents the radial excursion being a guide metal sheet that is attached to the vertical brace, wherein a free inside face of the guide metal sheet slidingly contacts a free outside face of the projection of the lug shield.
- 22. The vessel of claim 20, wherein the means that prevents the radial excursion is an angled clamp which is secured on the metal jacket and encircles an end region of the projection of the lug shield.
- 23. The vessel of claim 20, wherein the means that prevents the radial excursion is a ring which encircles the metal jacket and is materially connected with the projection of the lug shields.
- 24. The vessel of claim 23, further comprising spacers which bridge a gap between the metal jacket and the ring and are secured along a circumference of at least one of the lug shields and the ring.
- 25. The vessel of claim 20, wherein in a top view a lower marginal region of the lug shields has the form of a circular arc.
- 26. The vessel according to claim 1, wherein the attachment means are in the form of a box which encircles a lug shield, with the lug shield adapted for limited movement within the box.
- 27. The vessel of claim 1, wherein the lug shield comprises a projection and the attachment means are in the form of clamps which encircle marginal regions of the projection.
Priority Claims (2)
Number |
Date |
Country |
Kind |
199 07 482 |
Feb 1999 |
DE |
|
100 06 771 |
Feb 2000 |
DE |
|
CROSS-REFERENCES TO RELATED APPLICATIONS
This application is a continuation of prior filed copending PCT International application no. PCT/DE00/00443, filed Feb. 11, 2000.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
6110414 |
Gohres et al. |
Aug 2000 |
A |
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Continuations (1)
|
Number |
Date |
Country |
Parent |
PCT/DE00/00443 |
Feb 2000 |
US |
Child |
09/928908 |
|
US |