GB578651A - Sand mulling apparatus - Google Patents

Sand mulling apparatus

Info

Publication number
GB578651A
GB578651A GB25985/44A GB2598544A GB578651A GB 578651 A GB578651 A GB 578651A GB 25985/44 A GB25985/44 A GB 25985/44A GB 2598544 A GB2598544 A GB 2598544A GB 578651 A GB578651 A GB 578651A
Authority
GB
United Kingdom
Prior art keywords
bowl
sand
receptacle
arm
unit
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
GB25985/44A
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 GB578651A publication Critical patent/GB578651A/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)
  • Crushing And Grinding (AREA)
  • Handcart (AREA)
GB25985/44A 1944-04-24 1944-12-28 Sand mulling apparatus Expired GB578651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US532445A US2450299A (en) 1944-04-24 1944-04-24 Portable molding sand muller, including suspendable power-driven muller unit and underlying portable bowl receptacle

Publications (1)

Publication Number Publication Date
GB578651A true GB578651A (en) 1946-07-05

Family

ID=24121840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25985/44A Expired GB578651A (en) 1944-04-24 1944-12-28 Sand mulling apparatus

Country Status (4)

Country Link
US (1) US2450299A (enrdf_load_stackoverflow)
BE (1) BE463130A (enrdf_load_stackoverflow)
FR (1) FR922020A (enrdf_load_stackoverflow)
GB (1) GB578651A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934417A (zh) * 2021-01-26 2021-06-11 武汉博润通信息科技有限公司 一种一体式药物研磨压片装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610802A (en) * 1948-09-14 1952-09-16 Simpson Herbert Corp Variable unit pressure muller
US2676760A (en) * 1951-01-27 1954-04-27 Simpson Herbert Corp Portable mulling machine
US4104737A (en) * 1976-05-13 1978-08-01 Gerold Wayne Brailsford Mixer apparatus
US4195933A (en) * 1976-05-13 1980-04-01 Brailsford Gerold W Method of mixing mortar
CN106363126A (zh) * 2016-11-30 2017-02-01 攀枝花市蓝天锻造有限公司 混砂机
CN116408420B (zh) * 2023-04-11 2023-09-29 湖北双虎机械有限公司 一种碾轮式混砂机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US529617A (en) * 1894-11-20 Stirring-in or mixing device
US348931A (en) * 1886-09-07 Paint-mixing machine
US646484A (en) * 1899-05-04 1900-04-03 Robert H Laird Grinder for crushed ores, & c.
US856295A (en) * 1905-06-26 1907-06-11 Rotary Machine Company Cutting and mixing mill.
US1115591A (en) * 1913-08-28 1914-11-03 Walter M Smith Chilean mill.
US1144160A (en) * 1915-01-22 1915-06-22 Edgar N Turner Grout-carrier.
US1673927A (en) * 1927-11-02 1928-06-19 Flynn & Emrich Company Foundry-sand mixer
US1933278A (en) * 1932-04-11 1933-10-31 Beardsley & Piper Co Method of preparing molding sand
US2203672A (en) * 1938-11-14 1940-06-11 Frank R Chester Corp Power driven liquefier
US2318797A (en) * 1940-05-16 1943-05-11 Beardsley & Piper Co Mulling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934417A (zh) * 2021-01-26 2021-06-11 武汉博润通信息科技有限公司 一种一体式药物研磨压片装置

Also Published As

Publication number Publication date
FR922020A (fr) 1947-05-27
US2450299A (en) 1948-09-28
BE463130A (enrdf_load_stackoverflow) 1946-03-30

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