EP0071906A3 - Household grain-mill - Google Patents

Household grain-mill Download PDF

Info

Publication number
EP0071906A3
EP0071906A3 EP82106899A EP82106899A EP0071906A3 EP 0071906 A3 EP0071906 A3 EP 0071906A3 EP 82106899 A EP82106899 A EP 82106899A EP 82106899 A EP82106899 A EP 82106899A EP 0071906 A3 EP0071906 A3 EP 0071906A3
Authority
EP
European Patent Office
Prior art keywords
mill
recesses
flank
central opening
grain
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.)
Granted
Application number
EP82106899A
Other languages
German (de)
Other versions
EP0071906A2 (en
EP0071906B1 (en
Inventor
Hilmar A. Dr.-Ing. Burggrabe
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
Application filed by Individual filed Critical Individual
Priority to AT82106899T priority Critical patent/ATE22233T1/en
Publication of EP0071906A2 publication Critical patent/EP0071906A2/en
Publication of EP0071906A3 publication Critical patent/EP0071906A3/en
Application granted granted Critical
Publication of EP0071906B1 publication Critical patent/EP0071906B1/en
Expired 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
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs
    • B02C7/13—Shape or construction of discs for grain mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A household grain mill includes a mill in which the grinding surfaces of the millstones (18, 20) are provided with recesses (28) which extend from the inside toward the outside with decreasing depth and which crack grain fed through a central opening and lead it to an outer grinding zone. The recesses (28) have an asymmetrical cross-sectional shape with two flanks (34, 36), of which the leading flank (34) is steeper than the trailing flank (36) and, together with the flatter flank (36) of the preceeding recess (28), forms an edge (38) which runs tangentially to the periphery of the central opening.
EP82106899A 1981-08-01 1982-07-30 Household grain-mill Expired EP0071906B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82106899T ATE22233T1 (en) 1981-08-01 1982-07-30 HOUSEHOLD GRAIN MILL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3130519 1981-08-01
DE19813130519 DE3130519A1 (en) 1981-08-01 1981-08-01 GRINDING A HOUSEHOLD CEREAL MILL

Publications (3)

Publication Number Publication Date
EP0071906A2 EP0071906A2 (en) 1983-02-16
EP0071906A3 true EP0071906A3 (en) 1983-10-26
EP0071906B1 EP0071906B1 (en) 1986-09-17

Family

ID=6138364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106899A Expired EP0071906B1 (en) 1981-08-01 1982-07-30 Household grain-mill

Country Status (4)

Country Link
US (1) US4502643A (en)
EP (1) EP0071906B1 (en)
AT (1) ATE22233T1 (en)
DE (2) DE3130519A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122402A3 (en) * 1983-02-23 1986-11-12 Heinrich Gerk Grist mill
DE3503010A1 (en) * 1985-01-30 1986-07-31 Reiff, Peter, 7614 Gengenbach Grain mill, in particular for domestic use
DE3541389A1 (en) * 1985-11-22 1987-05-27 Planeta Hausgeraete Kitchen machine for the mechanical comminution of foods
US5975440A (en) * 1995-04-21 1999-11-02 Watson; William Ferguson Mixing
FI98148C (en) * 1995-06-02 1997-04-25 Tomas Bjoerkqvist Method and apparatus for mechanical defibering of wood
US5673862C1 (en) * 1996-04-09 2001-11-06 New River Mills L L C Grain mill
ITFI20060281A1 (en) * 2006-11-14 2008-05-15 Saeco Ipr Ltd GRINDING ORGANS FOR A COFFEE MILL DEVICE AND A COFFEE MACHINE INCLUDING SUCH A DEVICE.
US7874505B1 (en) * 2007-08-31 2011-01-25 Food Equipment Technologies Company, Inc. Food grinder with electronically adjustable grind settings, tooless disassembly
DE102009047818A1 (en) * 2009-09-30 2011-04-07 Gharagozlu, Parviz, Bucalemu Method and device for comminuting ore material
EP2764807A1 (en) * 2013-02-12 2014-08-13 Jura Elektroapparate AG Grinder
KR101692998B1 (en) * 2015-04-06 2017-01-05 문인술 Third stage millstone which is driven by power unit
WO2018088092A1 (en) * 2016-11-10 2018-05-17 ヤンマー株式会社 Rice gel production system and rice gel production method
KR102107944B1 (en) * 2019-10-07 2020-05-07 차기정 Millstone for grinding coffee beans
EP3804586B1 (en) * 2019-10-10 2022-01-26 Hemro International AG Coffee mill

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643249A (en) * 1900-01-01
US1556323A (en) * 1925-06-04 1925-10-06 Garza Pablo Gongales Mill disk
US1670714A (en) * 1924-01-04 1928-05-22 James A Craig Attrition grinder
US2119768A (en) * 1938-06-07 Grinding plate
US3761027A (en) * 1971-03-15 1973-09-25 F Mendoza Disk mill
DE8122817U1 (en) * 1981-08-04 1982-02-04 Burggrabe, A.-Hilmar, Dr.-Ing., 7031 Aidlingen GRINDING A HOUSEHOLD CEREAL MILL

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7630A (en) * 1850-09-10 Paint-mill
DE240737C (en) *
DE368126C (en) * 1923-02-02 Rudolf Beck Millstones for horizontal and vertical mills
US2537570A (en) * 1951-01-09 Grinding disk
US891050A (en) * 1905-12-04 1908-06-16 John L Durham Millstone.
US1969899A (en) * 1933-02-15 1934-08-14 Hamilton Beach Mfg Company Coffee grinder attachment
US2478937A (en) * 1946-02-28 1949-08-16 Niethamer Julius Horizontal-disk pulverizer
DE1896841U (en) * 1963-11-15 1964-07-16 Georg Johann Schmidt MAHLSTEIN.
US3688996A (en) * 1971-01-25 1972-09-05 Johnnie Kuest Flour mill
DE2202798A1 (en) * 1972-01-21 1973-08-02 Johann Georg Dr Med Schnitzer PAIR OF GRINDSTONES FOR GRAIN MILLS
DE2444152C2 (en) * 1974-09-16 1982-10-14 Johann Georg Dr.med.dent. 7742 St Georgen Schnitzer Pair of grinding stones for a flour mill
DE2436482C3 (en) * 1974-07-29 1981-07-30 Gebr. Eizenhöfer oHG Metallwarenfabrik, 8752 Kleiostheim Motor-operated mill for household use for grinding dry, granular grist, in particular grain
CA1077006A (en) * 1976-04-20 1980-05-06 Toshio Yagi Garbage disposal apparatus
US4039153A (en) * 1976-04-26 1977-08-02 Hoffman Douglas L Grinding mill
US4057194A (en) * 1976-08-23 1977-11-08 Orton Roger W Portable flour mill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643249A (en) * 1900-01-01
US2119768A (en) * 1938-06-07 Grinding plate
US1670714A (en) * 1924-01-04 1928-05-22 James A Craig Attrition grinder
US1556323A (en) * 1925-06-04 1925-10-06 Garza Pablo Gongales Mill disk
US3761027A (en) * 1971-03-15 1973-09-25 F Mendoza Disk mill
DE8122817U1 (en) * 1981-08-04 1982-02-04 Burggrabe, A.-Hilmar, Dr.-Ing., 7031 Aidlingen GRINDING A HOUSEHOLD CEREAL MILL

Also Published As

Publication number Publication date
ATE22233T1 (en) 1986-10-15
EP0071906A2 (en) 1983-02-16
DE3273354D1 (en) 1986-10-23
US4502643A (en) 1985-03-05
EP0071906B1 (en) 1986-09-17
DE3130519A1 (en) 1983-02-17

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