ES432499A1 - Improvements in ovens for the continuous processing of parts. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in ovens for the continuous processing of parts. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES432499A1 ES432499A1 ES432499A ES432499A ES432499A1 ES 432499 A1 ES432499 A1 ES 432499A1 ES 432499 A ES432499 A ES 432499A ES 432499 A ES432499 A ES 432499A ES 432499 A1 ES432499 A1 ES 432499A1
- Authority
- ES
- Spain
- Prior art keywords
- conveyor
- parts
- hearth
- movement
- translation
- 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
- 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
- F27B9/243—Endless-strand conveyor
-
- 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
- C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Improvements in furnaces for the continuous heat treatment of parts, in which these parts are dragged to the heating zone by an endless conveyor, this conveyor being animated by a forward stroke movement, characterized in that this conveyor is under the action, close to the inner end portion of the hearth, on the one hand, of an animated device of an alternate movement reciprocating parallel to said hearth, this fixed hearth being, this conveyor being filled on this part in semi-loop thus forming a upper branch for advancing the parts and a lower return branch of the endless conveyor, these two branches being substantially parallel to the hearth, tension means being provided to tension a given value said conveyor, so that, during the movement of the device in the sense of the advance, the two branches of the conveyor are simultaneously dragged and that, durant e the displacement of the device in the opposite direction, the upper branch remains immobile, the lower branch being dragged in its return movement by said tension means, the assembly so that the conveyor does not deform. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH102274A CH573580A5 (en) | 1974-01-25 | 1974-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES432499A1 true ES432499A1 (en) | 1976-11-16 |
Family
ID=4200618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES432499A Expired ES432499A1 (en) | 1974-01-25 | 1974-12-02 | Improvements in ovens for the continuous processing of parts. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH573580A5 (en) |
| DE (1) | DE2454925C3 (en) |
| ES (1) | ES432499A1 (en) |
| FR (1) | FR2259337A1 (en) |
| IT (1) | IT1027578B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997045349A1 (en) * | 1996-05-24 | 1997-12-04 | Marel Hf. | Handling device |
| CN113669591A (en) * | 2021-08-23 | 2021-11-19 | 维沃移动通信有限公司 | Supporting device and electronic equipment assembly |
-
1974
- 1974-01-25 CH CH102274A patent/CH573580A5/xx not_active IP Right Cessation
- 1974-09-26 FR FR7432524A patent/FR2259337A1/en active Granted
- 1974-10-11 IT IT2831174A patent/IT1027578B/en active
- 1974-11-20 DE DE19742454925 patent/DE2454925C3/en not_active Expired
- 1974-12-02 ES ES432499A patent/ES432499A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259337A1 (en) | 1975-08-22 |
| DE2454925B2 (en) | 1978-01-12 |
| IT1027578B (en) | 1978-12-20 |
| DE2454925A1 (en) | 1975-07-31 |
| DE2454925C3 (en) | 1978-09-14 |
| FR2259337B1 (en) | 1979-02-16 |
| CH573580A5 (en) | 1976-03-15 |
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