GB513981A - Mulling apparatus - Google Patents

Mulling apparatus

Info

Publication number
GB513981A
GB513981A GB25967/38A GB2596738A GB513981A GB 513981 A GB513981 A GB 513981A GB 25967/38 A GB25967/38 A GB 25967/38A GB 2596738 A GB2596738 A GB 2596738A GB 513981 A GB513981 A GB 513981A
Authority
GB
United Kingdom
Prior art keywords
casing
sand
sections
bolts
rotate
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
GB25967/38A
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
Publication of GB513981A publication Critical patent/GB513981A/en
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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Crushing And Grinding (AREA)
  • Gear Transmission (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
GB25967/38A 1937-09-04 1938-09-05 Mulling apparatus Expired GB513981A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB513981A true GB513981A (en) 1939-10-26

Family

ID=21971055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25967/38A Expired GB513981A (en) 1937-09-04 1938-09-05 Mulling apparatus

Country Status (4)

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

Families Citing this family (3)

* 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
CN118385444B (zh) * 2024-06-27 2024-08-20 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
CN119870376B (zh) * 2025-03-27 2025-06-06 德阳应和机械制造有限责任公司 一种适用于金属铸造的废弃物再利用装置及其方法

Also Published As

Publication number Publication date
DE701389C (de) 1941-01-15
FR842758A (fr) 1939-06-19
BE429966A (enrdf_load_stackoverflow)

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