FR2302784B3 - - Google Patents

Info

Publication number
FR2302784B3
FR2302784B3 FR7606367A FR7606367A FR2302784B3 FR 2302784 B3 FR2302784 B3 FR 2302784B3 FR 7606367 A FR7606367 A FR 7606367A FR 7606367 A FR7606367 A FR 7606367A FR 2302784 B3 FR2302784 B3 FR 2302784B3
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
FR7606367A
Other languages
French (fr)
Other versions
FR2302784A1 (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.)
Unifrax I LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of FR2302784A1 publication Critical patent/FR2302784A1/fr
Application granted granted Critical
Publication of FR2302784B3 publication Critical patent/FR2302784B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/20—Disintegrating by grating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc 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
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/10—Foundry sand treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
FR7606367A 1975-03-06 1976-03-05 Appareil de broyage Granted FR2302784A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/556,021 US3982702A (en) 1975-03-06 1975-03-06 Sand lump grinder

Publications (2)

Publication Number Publication Date
FR2302784A1 FR2302784A1 (fr) 1976-10-01
FR2302784B3 true FR2302784B3 (enExample) 1978-12-01

Family

ID=24219554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606367A Granted FR2302784A1 (fr) 1975-03-06 1976-03-05 Appareil de broyage

Country Status (7)

Country Link
US (1) US3982702A (enExample)
JP (1) JPS51113247A (enExample)
AU (1) AU1166776A (enExample)
CH (1) CH604890A5 (enExample)
DE (1) DE2608890A1 (enExample)
FR (1) FR2302784A1 (enExample)
ZA (1) ZA761424B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377858A1 (fr) * 1977-01-20 1978-08-18 Fm Ind Installation de recuperation de sable de fonderie
US4126922A (en) * 1977-06-20 1978-11-28 Brunswick Industrial Supply Company Sand muller reconditioning method and structure
US4898078A (en) * 1987-09-11 1990-02-06 Deere & Company Hydraulic system for a work vehicle
GB2225522B (en) * 1988-07-01 1992-09-30 Alexander Stephen Anderson Surface abrasive treatment of small objects
EP0666126B1 (en) * 1994-01-07 1998-07-08 Sintokogio, Ltd. Method and apparatus for recycling sand
CH686411A5 (de) * 1994-06-15 1996-03-29 Fischer Georg Giessereianlagen Verfahren und Vorrichtung zur Regenerierung von Giessereialtsand.
US7530513B2 (en) * 2001-10-18 2009-05-12 Aerosion, Ltd. Apparatus and methodology for comminuting materials
US7207513B2 (en) * 2001-10-18 2007-04-24 Aerosion Ltd. Device and method for comminuting materials
RU2232638C2 (ru) * 2002-07-29 2004-07-20 Оренбургский государственный аграрный университет Центробежно-ударная мельница
CN100441304C (zh) * 2002-09-02 2008-12-10 张瑞龙 矿石、食物、废轮胎等快速制粉和搅拌多用机器
DE102013103012A1 (de) * 2013-03-25 2014-09-25 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Granulatkonditionierer
US10376894B2 (en) 2014-02-14 2019-08-13 Glennon C. Sontag Grinder
CN106111888B (zh) * 2016-08-17 2019-04-16 浙江品创知识产权服务有限公司 一种铸造机械混砂设备
CN117583097B (zh) * 2024-01-18 2024-03-29 哈尔滨学院 一种土木工程用砂石分选清洁一体机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US279067A (en) * 1883-06-05 Grinding mill
US801572A (en) * 1904-09-10 1905-10-10 John Henry Davis Pulverizing-mill.
US948129A (en) * 1909-02-16 1910-02-01 Rudolf Miller Sand-grinder.
US2616340A (en) * 1949-02-01 1952-11-04 William V Knoll Apparatus for pulping papermaking material
SE354978B (enExample) * 1967-12-21 1973-04-02 Gutmann Ges Fuer Maschinenbau
US3697004A (en) * 1971-06-23 1972-10-10 Joseph H Lazar Method and apparatus for granulating wax

Also Published As

Publication number Publication date
FR2302784A1 (fr) 1976-10-01
DE2608890A1 (de) 1976-09-23
JPS51113247A (en) 1976-10-06
CH604890A5 (enExample) 1978-09-15
AU1166776A (en) 1977-09-08
US3982702A (en) 1976-09-28
ZA761424B (en) 1977-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse