FR2341385B1 - - Google Patents

Info

Publication number
FR2341385B1
FR2341385B1 FR7704621A FR7704621A FR2341385B1 FR 2341385 B1 FR2341385 B1 FR 2341385B1 FR 7704621 A FR7704621 A FR 7704621A FR 7704621 A FR7704621 A FR 7704621A FR 2341385 B1 FR2341385 B1 FR 2341385B1
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
Application number
FR7704621A
Other languages
French (fr)
Other versions
FR2341385A1 (fr
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.)
Expert NV
Original Assignee
Expert NV
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
Priority claimed from NL7601719A external-priority patent/NL7601719A/xx
Application filed by Expert NV filed Critical Expert NV
Publication of FR2341385A1 publication Critical patent/FR2341385A1/fr
Application granted granted Critical
Publication of FR2341385B1 publication Critical patent/FR2341385B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • B22D31/007—Tumbling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • B22C5/085—Cooling or drying the sand together with the castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/022—Arrangements of drives, bearings, supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/044—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis the drum or receptacle having a variable outer or inner diameter in axial direction, e.g. trunconical; the drum or receptacle having a polygonal or non-cylindrical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Friction Gearing (AREA)
  • Drying Of Solid Materials (AREA)
FR7704621A 1976-02-19 1977-02-17 Dispositif a tambour rotatif destine au traitement de matieres ou de pieces et pourvu d'un entrainement perfectionne Granted FR2341385A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7601719A NL7601719A (en) 1976-02-19 1976-02-19 Chain drive and support for a horizontal rotating drum - without gear teeth to simplify construction
NL7611558A NL7611558A (nl) 1976-02-19 1976-10-19 Aandrijving voor roterende trommel.

Publications (2)

Publication Number Publication Date
FR2341385A1 FR2341385A1 (fr) 1977-09-16
FR2341385B1 true FR2341385B1 (de) 1982-05-07

Family

ID=26645184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704621A Granted FR2341385A1 (fr) 1976-02-19 1977-02-17 Dispositif a tambour rotatif destine au traitement de matieres ou de pieces et pourvu d'un entrainement perfectionne

Country Status (11)

Country Link
JP (1) JPS52113323A (de)
BE (1) BE851419A (de)
BR (1) BR7700978A (de)
CH (1) CH614283A5 (de)
DD (1) DD128933A5 (de)
DE (1) DE7704863U1 (de)
ES (1) ES456065A1 (de)
FR (1) FR2341385A1 (de)
GB (1) GB1537723A (de)
IT (1) IT1072074B (de)
NL (1) NL7611558A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229255A (ja) * 1983-06-10 1984-12-22 Sintokogio Ltd 回収鋳物砂の篩分け方法
CN112077283B (zh) * 2020-08-05 2021-12-10 重庆市双桥经开区潇然冷压铸造厂 一种降尘落砂机
CN112747464B (zh) * 2020-11-25 2022-07-12 温州职业技术学院 一种加热装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34868C (de) * 1900-01-01 P. FREYGANG in Eutritzsch bei Leipzig Neuerung an dem rohrenden Trocken- und Zerkleineruugsapparat für Thon und ähnliches Material
US2793920A (en) * 1954-12-09 1957-05-28 Link Belt Co Mount for rotary drums
US3097834A (en) * 1962-01-18 1963-07-16 George P Hurst Wire rope connector and kiln structure
US3401924A (en) * 1967-04-14 1968-09-17 George P. Hurst Wire rope connector and kiln drive structure
GB1372052A (en) * 1971-01-05 1974-10-30 Mullard Ltd Electromechanical frequency selective devices

Also Published As

Publication number Publication date
NL7611558A (nl) 1978-04-21
ES456065A1 (es) 1978-01-16
FR2341385A1 (fr) 1977-09-16
DE7704863U1 (de) 1977-06-23
IT1072074B (it) 1985-04-10
GB1537723A (en) 1979-01-04
BR7700978A (pt) 1977-10-18
CH614283A5 (en) 1979-11-15
BE851419A (nl) 1977-08-16
JPS52113323A (en) 1977-09-22
DD128933A5 (de) 1977-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse