FR842758A - Appareil pour conditionner le sable, plus spécialement le sable de fonderie - Google Patents

Appareil pour conditionner le sable, plus spécialement le sable de fonderie

Info

Publication number
FR842758A
FR842758A FR842758DA FR842758A FR 842758 A FR842758 A FR 842758A FR 842758D A FR842758D A FR 842758DA FR 842758 A FR842758 A FR 842758A
Authority
FR
France
Prior art keywords
sand
specifically
conditioning
foundry
foundry sand
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
Other languages
English (en)
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.)
Beardsley & Piper Co
Original Assignee
Beardsley & Piper 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 Beardsley & Piper Co filed Critical Beardsley & Piper Co
Application granted granted Critical
Publication of FR842758A publication Critical patent/FR842758A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/0422—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type"
    • B22C5/0427—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type" having only one vertical tool-driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)
  • Gear Transmission (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR842758D 1937-09-04 1938-08-29 Appareil pour conditionner le sable, plus spécialement le sable de fonderie Expired FR842758A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513981XA 1937-09-04 1937-09-04

Publications (1)

Publication Number Publication Date
FR842758A true FR842758A (fr) 1939-06-19

Family

ID=21971055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842758D Expired FR842758A (fr) 1937-09-04 1938-08-29 Appareil pour conditionner le sable, plus spécialement le sable de fonderie

Country Status (4)

Country Link
BE (1) BE429966A (fr)
DE (1) DE701389C (fr)
FR (1) FR842758A (fr)
GB (1) GB513981A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118385444A (zh) * 2024-06-27 2024-07-26 晋城市科裕达铸造有限公司 一种金属制品铸造用废砂处理装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975402C (de) * 1951-08-06 1961-11-16 Fischer Ag Georg Geschwindigkeitsreduktionsgetriebe fuer Kollergaenge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118385444A (zh) * 2024-06-27 2024-07-26 晋城市科裕达铸造有限公司 一种金属制品铸造用废砂处理装置

Also Published As

Publication number Publication date
GB513981A (en) 1939-10-26
BE429966A (fr)
DE701389C (de) 1941-01-15

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