ATE96342T1 - ROLLER MILL. - Google Patents

ROLLER MILL.

Info

Publication number
ATE96342T1
ATE96342T1 AT90907016T AT90907016T ATE96342T1 AT E96342 T1 ATE96342 T1 AT E96342T1 AT 90907016 T AT90907016 T AT 90907016T AT 90907016 T AT90907016 T AT 90907016T AT E96342 T1 ATE96342 T1 AT E96342T1
Authority
AT
Austria
Prior art keywords
roller
shaft
pulley
teeth
supports
Prior art date
Application number
AT90907016T
Other languages
German (de)
Inventor
Ferruccio Ginelli
Original Assignee
Ocrim Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11168760&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE96342(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ocrim Spa filed Critical Ocrim Spa
Application granted granted Critical
Publication of ATE96342T1 publication Critical patent/ATE96342T1/en

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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Ceramic Capacitors (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Massaging Devices (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The present invention relates to a roller mill device for the milling or refining of granular agricultural food materials, which comprises: at least one pair of fluted or smooth milling rollers which rotate at mutually different speeds. The roller which rotates faster is driven directly by the motive power and its shaft (12) supports a first pulley (15) which has a set of teeth with grooves perpendicular to the axis (12) of the roller's shaft. The shaft (11) of the roller which rotates slower supports a second pulley (17) which has a set of teeth with grooves which are parallel to the axis of the roller shaft (11). The belt (19) which is stretched between the pulleys is kept under tension by a third transmission pulley (20) which is adjustable in position. The device has small dimensions and allows to transmit high powers up to the mill's maximum useful power.
AT90907016T 1989-05-19 1990-05-12 ROLLER MILL. ATE96342T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT8920558A IT1230778B (en) 1989-05-19 1989-05-19 LAMINATE DEVICE
PCT/EP1990/000771 WO1990014165A1 (en) 1989-05-19 1990-05-12 Roller mill device
EP90907016A EP0425626B1 (en) 1989-05-19 1990-05-12 Roller mill device

Publications (1)

Publication Number Publication Date
ATE96342T1 true ATE96342T1 (en) 1993-11-15

Family

ID=11168760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907016T ATE96342T1 (en) 1989-05-19 1990-05-12 ROLLER MILL.

Country Status (8)

Country Link
EP (1) EP0425626B1 (en)
AT (1) ATE96342T1 (en)
AU (1) AU5645990A (en)
DE (1) DE69004213T2 (en)
DK (1) DK0425626T3 (en)
ES (1) ES2048491T3 (en)
IT (1) IT1230778B (en)
WO (1) WO1990014165A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753958A1 (en) * 1997-12-05 1999-06-10 Buehler Ag Roller mill
JP4692794B2 (en) * 2000-06-07 2011-06-01 株式会社サタケ Removal device
US6912339B2 (en) 2002-09-27 2005-06-28 Lockheed Martin Corporation Optical interface devices having balanced amplification
BR112018010702B1 (en) * 2015-11-26 2021-09-28 Omas Srl LAMINATOR WITH DIRECT DRIVE MOTORS
ITUB20156031A1 (en) * 2015-11-30 2017-05-30 Omas Srl MILL WITH IMPROVED DIRECT DRIVING MOTORS AND ROLLING MACHINE METHOD
EP3401017B1 (en) 2017-05-09 2019-08-28 Bühler AG Feed and foodstuff roller mill with a transmission
IT202100012893A1 (en) * 2021-05-19 2022-11-19 V Project S R L MACHINE FOR GRINDING FOOD PRODUCTS
TR2021013915A2 (en) * 2021-09-04 2021-09-21 Degirmencioglu Makina Sanayi Ve Ticaret Ltd Sirketi grain grinding machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB541583A (en) * 1940-07-29 1941-12-02 Thomas Robinson & Son Ltd Improvements relating to the drives of the rolls of roller mills
GB542044A (en) * 1940-07-29 1941-12-23 Thomas Robinson & Son Ltd Improvements relating to roller mills for cereal grain
US3151491A (en) * 1958-08-04 1964-10-06 Us Rubber Co Belt and belt-pulley drive
IT8320736U1 (en) * 1983-02-08 1984-08-08 Benga Impianti Cereali Spa CEREAL MILLING MILL WITH VARIABLE AXIS DISTANCE ROLLERS

Also Published As

Publication number Publication date
EP0425626A1 (en) 1991-05-08
DK0425626T3 (en) 1994-03-07
IT8920558A0 (en) 1989-05-19
DE69004213D1 (en) 1993-12-02
WO1990014165A1 (en) 1990-11-29
ES2048491T3 (en) 1994-03-16
IT1230778B (en) 1991-10-29
DE69004213T2 (en) 1994-05-05
AU5645990A (en) 1990-12-18
EP0425626B1 (en) 1993-10-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee