DE2711465A1 - Foerderrolle fuer durchlaufoefen - Google Patents
Foerderrolle fuer durchlaufoefenInfo
- Publication number
- DE2711465A1 DE2711465A1 DE19772711465 DE2711465A DE2711465A1 DE 2711465 A1 DE2711465 A1 DE 2711465A1 DE 19772711465 DE19772711465 DE 19772711465 DE 2711465 A DE2711465 A DE 2711465A DE 2711465 A1 DE2711465 A1 DE 2711465A1
- Authority
- DE
- Germany
- Prior art keywords
- conveyor roller
- continuous furnace
- glass
- steel
- stage
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002344 surface layer Substances 0.000 claims description 6
- 229910000734 martensite Inorganic materials 0.000 claims description 3
- 239000005357 flat glass Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 11
- 239000000919 ceramic Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 208000028659 discharge Diseases 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 201000009032 substance abuse Diseases 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/181—Materials, coatings, loose coverings or sleeves thereof
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/02—Skids or tracks for heavy objects
- F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT410976A ATA410976A (de) | 1976-06-04 | 1976-06-04 | Foerderrolle fuer durchlaufofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2711465A1 true DE2711465A1 (de) | 1977-12-15 |
Family
ID=3559771
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19777708119 Expired DE7708119U1 (de) | 1976-06-04 | 1977-03-16 | Foerderrolle fuer durchlaufoefen |
| DE19772711465 Withdrawn DE2711465A1 (de) | 1976-06-04 | 1977-03-16 | Foerderrolle fuer durchlaufoefen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19777708119 Expired DE7708119U1 (de) | 1976-06-04 | 1977-03-16 | Foerderrolle fuer durchlaufoefen |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | ATA410976A (fr) |
| BE (1) | BE855398A (fr) |
| DE (2) | DE7708119U1 (fr) |
| DK (1) | DK218377A (fr) |
| FR (1) | FR2353820A1 (fr) |
| GB (1) | GB1559438A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4006497A1 (de) * | 1990-01-18 | 1991-07-25 | Nassheuer Loi Industrieofenanl | Transportrolle fuer rollenherdoefen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619439A (en) * | 1950-06-09 | 1952-11-25 | United States Steel Corp | Method of hardening rolls |
| AT262357B (de) * | 1964-09-23 | 1968-06-10 | Boehler & Co Ag Geb | Verfahren zur Oberflächenhärtung härtbarer Stähle |
| DE2111183B2 (de) * | 1970-09-21 | 1978-03-23 | Vereinigte Edelstahlwerke Ag (Vew), Wien Niederlassung Vereinigte Edelstahlwerke Ag (Vew) Verkaufsniederlassung Buederich, 4005 Meerbusch | Verfahren und Anordnung zur zweistufigen Oberflächenhärtung von Werkstücken aus härtbaren Eisen- und Stahllegierungen |
| US3723083A (en) * | 1970-12-23 | 1973-03-27 | Libbey Owens Ford Co | Textured conveyor roll and method of finishing the same |
-
1976
- 1976-06-04 AT AT410976A patent/ATA410976A/de not_active Application Discontinuation
-
1977
- 1977-03-16 DE DE19777708119 patent/DE7708119U1/de not_active Expired
- 1977-03-16 DE DE19772711465 patent/DE2711465A1/de not_active Withdrawn
- 1977-05-18 DK DK218377A patent/DK218377A/da not_active Application Discontinuation
- 1977-05-20 GB GB2126977A patent/GB1559438A/en not_active Expired
- 1977-05-27 FR FR7716298A patent/FR2353820A1/fr active Pending
- 1977-06-03 BE BE178204A patent/BE855398A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1559438A (en) | 1980-01-16 |
| BE855398A (fr) | 1977-10-03 |
| FR2353820A1 (fr) | 1977-12-30 |
| DE7708119U1 (de) | 1978-11-16 |
| DK218377A (da) | 1977-12-05 |
| ATA410976A (de) | 1981-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |