FR2409472B1 - - Google Patents
Info
- Publication number
- FR2409472B1 FR2409472B1 FR7828327A FR7828327A FR2409472B1 FR 2409472 B1 FR2409472 B1 FR 2409472B1 FR 7828327 A FR7828327 A FR 7828327A FR 7828327 A FR7828327 A FR 7828327A FR 2409472 B1 FR2409472 B1 FR 2409472B1
- Authority
- FR
- France
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
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- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
- F27B9/025—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks having two or more superimposed tracks
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2751777 | 1977-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2409472A1 FR2409472A1 (fr) | 1979-06-15 |
FR2409472B1 true FR2409472B1 (fr) | 1982-07-09 |
Family
ID=6024136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7828327A Granted FR2409472A1 (fr) | 1977-11-19 | 1978-09-29 | Procede et dispositif de montage des rouleaux d'entrainement dans un four tunnel |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE871026A (fr) |
FR (1) | FR2409472A1 (fr) |
GB (1) | GB2008730A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4596527A (en) * | 1984-01-13 | 1986-06-24 | Inax Corporation | Roller tunnel kiln |
IT206775Z2 (it) * | 1986-05-22 | 1987-10-01 | Welko Ind Spa | Forno a rulli equipaggiato con un canale per la essiccazione e/o la biscottatura di materiali ceramici o refrattari. |
FR2650576A1 (fr) * | 1989-08-03 | 1991-02-08 | Vesuvius France Sa | Montage sans jeu sur un embout d'un rouleau tel qu'un rouleau de manutention soumis a des temperatures elevees |
WO2002006744A1 (fr) * | 2000-07-13 | 2002-01-24 | Ronflette S.A. | Four a rouleaux |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2045773A (en) * | 1928-06-13 | 1936-06-30 | Babcock & Wilcox Tube Company | Heating furnace |
US2059794A (en) * | 1934-06-30 | 1936-11-03 | Frank F Jackson | Furnace unit |
GB525513A (en) * | 1939-02-23 | 1940-08-29 | Birmingham Electr Furnaces Ltd | Improvements in and connected with heat resistant parts of furnaces |
FR1087073A (fr) * | 1953-11-11 | 1955-02-18 | Ofag Ofenbau Ag | Fours à sole à rouleaux, en particulier de grande largeur |
DE1135937B (de) * | 1957-02-04 | 1962-09-06 | Wistra Ofenbau | Rolle fuer Rollenherdofen |
-
1978
- 1978-09-29 FR FR7828327A patent/FR2409472A1/fr active Granted
- 1978-10-05 BE BE78190919A patent/BE871026A/fr unknown
- 1978-10-26 GB GB7842106A patent/GB2008730A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2409472A1 (fr) | 1979-06-15 |
GB2008730A (en) | 1979-06-06 |
BE871026A (fr) | 1979-02-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |