GB1206685A - Improvements in or relating to travelling grates - Google Patents
Improvements in or relating to travelling gratesInfo
- Publication number
- GB1206685A GB1206685A GB44763/68A GB4476368A GB1206685A GB 1206685 A GB1206685 A GB 1206685A GB 44763/68 A GB44763/68 A GB 44763/68A GB 4476368 A GB4476368 A GB 4476368A GB 1206685 A GB1206685 A GB 1206685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- section
- travelling
- heads
- thermal expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1,206,685. Travelling grates. GUTEHOFFNUNGSHUTTE STERKRADE A.G. 20 Sept., 1968 [12 Oct., 1967], No. 44763/68. Heading F4B. In a travelling grate, particularly a sinter strand, having longitudinal bars 6 resting on transverse bars 1, 2, 3 forming the grate sections, the longitudinal bars 6 overlap the top surface of the leading cross member 1 of each section by at least the amount of the clearance allowed in manufacture. The ends 8 of the longitudinal bars 6 have depending parts 10 to further protect the heads of the outer transverse bars 1, 2 of each section. Since the heads 3<SP>1</SP> of the intermediate transverse bars 3 prevent air passing over the surfaces of these bars, thermal expansion can be allowed for in the gap 14 over the intermediate bars 3, without overheating. The clearances provided between the retainers 7<SP>1</SP> and the head 31 of the intermediate bars is greater than that provided between the retainer 7, and the head 11 of the leading bar of a section by an amount corresponding to the thermal expansion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671583450 DE1583450B1 (en) | 1967-10-12 | 1967-10-12 | Grate trolley for belt sintering or pelletizing systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1206685A true GB1206685A (en) | 1970-09-30 |
Family
ID=5679500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44763/68A Expired GB1206685A (en) | 1967-10-12 | 1968-09-20 | Improvements in or relating to travelling grates |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3548763A (en) |
| AT (1) | AT285183B (en) |
| GB (1) | GB1206685A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841829A (en) * | 1972-10-17 | 1974-10-15 | Polysius Ag | Traveling grate for heat treating materials |
| US3861659A (en) * | 1972-10-27 | 1975-01-21 | Certified Alloy Products Inc | Sinter pallet apparatus |
-
1968
- 1968-09-19 AT AT915068A patent/AT285183B/en not_active IP Right Cessation
- 1968-09-20 GB GB44763/68A patent/GB1206685A/en not_active Expired
- 1968-10-09 US US766108A patent/US3548763A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT285183B (en) | 1970-10-12 |
| US3548763A (en) | 1970-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |