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
Application number
ES432499A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOREL
Original Assignee
BOREL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BOREL filed Critical BOREL
Publication of ES432499A1 publication Critical patent/ES432499A1/en
Expired legal-status Critical Current

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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
ES432499A 1974-01-25 1974-12-02 Improvements in ovens for the continuous processing of parts. (Machine-translation by Google Translate, not legally binding) Expired ES432499A1 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69714618T2 (en) * 1996-05-24 2003-04-03 Skaginn Hf, Akranes 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

Also Published As

Publication number Publication date
FR2259337B1 (en) 1979-02-16
IT1027578B (en) 1978-12-20
CH573580A5 (en) 1976-03-15
DE2454925A1 (en) 1975-07-31
DE2454925C3 (en) 1978-09-14
FR2259337A1 (en) 1975-08-22
DE2454925B2 (en) 1978-01-12

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