DE3261023D1 - A drum for separating castings and molding sand or the like - Google Patents

A drum for separating castings and molding sand or the like

Info

Publication number
DE3261023D1
DE3261023D1 DE8282200305T DE3261023T DE3261023D1 DE 3261023 D1 DE3261023 D1 DE 3261023D1 DE 8282200305 T DE8282200305 T DE 8282200305T DE 3261023 T DE3261023 T DE 3261023T DE 3261023 D1 DE3261023 D1 DE 3261023D1
Authority
DE
Germany
Prior art keywords
drum
molding sand
separating castings
castings
separating
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
DE8282200305T
Other languages
English (en)
Inventor
Cornelius Otto Jonkers
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19837125&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3261023(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3261023D1 publication Critical patent/DE3261023D1/de
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Crushing And Grinding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
DE8282200305T 1981-03-09 1982-03-09 A drum for separating castings and molding sand or the like Expired DE3261023D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8101117A NL8101117A (nl) 1981-03-09 1981-03-09 Draaibare trommel voor het scheiden en koelen van gietstukken en vormzand.

Publications (1)

Publication Number Publication Date
DE3261023D1 true DE3261023D1 (en) 1984-11-29

Family

ID=19837125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282200305T Expired DE3261023D1 (en) 1981-03-09 1982-03-09 A drum for separating castings and molding sand or the like

Country Status (7)

Country Link
US (1) US4933073A (de)
EP (1) EP0060010B2 (de)
JP (2) JPS58500316A (de)
DE (1) DE3261023D1 (de)
DK (1) DK162745B (de)
NL (1) NL8101117A (de)
WO (1) WO1982003029A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533928A1 (de) * 1985-09-24 1987-03-26 Badische Maschf Gmbh Vorrichtung zum putzen von werkstuecken, insbesondere von gussstuecken
US5116363A (en) * 1990-02-26 1992-05-26 Romweber Frank T Method and apparatus for conditioning refuse
US5248042A (en) * 1991-06-18 1993-09-28 Ossi Rissanen Resilient wire-wrapped, and adjustably tensioned screen drum with drum overload-preventing feedback control
US5345620A (en) * 1993-03-26 1994-09-13 Henric Sundberg Composting toilet
US5566473A (en) * 1994-08-16 1996-10-22 Salminen; Reijo K. Processing roll apparatus and method for web drying
NL1000389C2 (nl) * 1995-05-18 1996-11-19 Amko Int Inrichting en werkwijze voor het separeren van stukken wasgoed.
FR2735051A1 (fr) * 1995-06-09 1996-12-13 Ronis Sa Procede d'isolation phonique de tonnelets de decarottage de pieces metalliques de fonderie et tonnelet pour la mise en oeuvre de ce procede
DE102005023258A1 (de) * 2004-11-16 2006-11-23 Fan Separator Gmbh Drehtrommel zur aeroben Erwärmung rieselfähiger Feststoffe
ITVE20070080A1 (it) * 2007-10-25 2009-04-26 Piovan Spa Deumidificatore ad infrarossi
CN109261944A (zh) * 2018-12-10 2019-01-25 新晃远大机械铸造有限公司 一种便于型砂收集的滚筒落砂机
CN110193595A (zh) * 2019-07-03 2019-09-03 安徽省凤形耐磨材料股份有限公司 一种连体铸件的机械化分离装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US224406A (en) * 1880-02-10 Machine for washing
NL6701529A (de) * 1964-10-09 1968-08-02
FR2167308A1 (en) * 1972-01-12 1973-08-24 Bonvillain & Ronceray Sand casting cleaning and cooling plant - consists of inclined revolving barrel
NL156945B (nl) * 1972-09-29 1978-06-15 Expert Nv Inrichting voor het koelen en drogen van vormzand en voor het koelen van gietstukken.
JPS4998729A (de) * 1973-01-30 1974-09-18
JPS5141977A (ja) * 1974-10-07 1976-04-08 Suwa Seikosha Kk Handotaisochi
US3998262A (en) * 1975-01-06 1976-12-21 Didion Charles J Casting shake-out unit and method of operation
DE2607265C3 (de) * 1976-02-23 1979-04-19 Mec-Fond S.P.A., S. Prospero, Modena (Italien) Vorrichtung zum Kühlen von Gußteilen und Formsand
NL162578C (nl) * 1976-06-21 1980-06-16 Ir Cornelius Otto Jonkers Prof Draaibare trommel voor het scheiden en koelen van giet- stukken en vormzand.
NL7614082A (nl) * 1976-12-17 1978-06-20 Expert Nv Inrichting voor het koelen van gietstukken en het behandelen van vormzand.
NL7701502A (en) * 1977-02-11 1978-08-15 Vicon Nv Installation for cooling castings and sepg. them from form sand - has means of emptying the installation after each work period
DK57578A (da) * 1977-02-11 1978-08-12 Expert Nv Apparat til behandling af stoebegods og formsand
YU89478A (en) * 1977-05-12 1983-01-21 Przedsieb Projektowania Wyposa Equipment for cooling and separating castings from casting sand
US4151074A (en) * 1977-06-20 1979-04-24 Akae Kikai Kogyo Co. Ltd. Wet-type sand classifier
DE2751500C2 (de) * 1977-11-18 1979-06-07 Eugen Dipl.-Ing. 8871 Burtenbach Buehler Verfahren und Vorrichtung zum Kühlen, Trocknen und Trennen von Gußstücken und Formsand in einer Kühltrommel
US4209055A (en) * 1977-11-18 1980-06-24 Buehler Eugen Proceeding and apparatus for cooling, drying and separating castings and foundry sand in a cooling device

Also Published As

Publication number Publication date
JPS6366561U (de) 1988-05-02
JPH0243564Y2 (de) 1990-11-20
DK479482A (da) 1982-10-29
EP0060010B1 (de) 1984-10-24
EP0060010A1 (de) 1982-09-15
EP0060010B2 (de) 1989-09-06
WO1982003029A1 (en) 1982-09-16
NL8101117A (nl) 1982-10-01
JPS58500316A (ja) 1983-03-03
US4933073A (en) 1990-06-12
DK162745B (da) 1991-12-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee