DE69504763D1 - Improved pan mill for clay or aggregates in general - Google Patents

Improved pan mill for clay or aggregates in general

Info

Publication number
DE69504763D1
DE69504763D1 DE69504763T DE69504763T DE69504763D1 DE 69504763 D1 DE69504763 D1 DE 69504763D1 DE 69504763 T DE69504763 T DE 69504763T DE 69504763 T DE69504763 T DE 69504763T DE 69504763 D1 DE69504763 D1 DE 69504763D1
Authority
DE
Germany
Prior art keywords
grinding
pair
pan mill
aggregates
clay
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 - Fee Related
Application number
DE69504763T
Other languages
German (de)
Other versions
DE69504763T2 (en
Inventor
Guglielmo Bedeschi
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.)
BEDESCHI SpA
Original Assignee
BEDESCHI 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=11390735&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69504763(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BEDESCHI SpA filed Critical BEDESCHI SpA
Publication of DE69504763D1 publication Critical patent/DE69504763D1/en
Application granted granted Critical
Publication of DE69504763T2 publication Critical patent/DE69504763T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/14—Edge runners, e.g. Chile mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Cookers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

An improved pan mill for clay or aggregates in general, comprising, on a supporting structure, a grinding surface (14) in the center of which a substantially vertical shaft (15) is rotatably coupled. Grinding wheels (17-20) furthermore rotate on the grinding surface (14) along a revolving path about the shaft. The improved pan mill is characterized in that it comprises two pairs (17,18; 19,20) of said grinding wheels, each pair being constituted by two mutually identical grinding wheels that are arranged symmetrically with respect to the shaft (15). One (19,20) of the two pairs of grinding wheels is an inner grinding pair, whereas the other pair (17,18) is an outer crushing pair, so as to cover areas of the grinding surface that are substantially annular and partially interfere with each other. <IMAGE>
DE69504763T 1994-06-22 1995-06-19 Improved pan mill for clay or aggregates in general Expired - Fee Related DE69504763T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94PD000115A ITPD940115A1 (en) 1994-06-22 1994-06-22 PERFECT MOLLE FOR CLAY OR INERT IN GENERAL

Publications (2)

Publication Number Publication Date
DE69504763D1 true DE69504763D1 (en) 1998-10-22
DE69504763T2 DE69504763T2 (en) 1999-02-04

Family

ID=11390735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504763T Expired - Fee Related DE69504763T2 (en) 1994-06-22 1995-06-19 Improved pan mill for clay or aggregates in general

Country Status (6)

Country Link
EP (1) EP0688604B1 (en)
AT (1) ATE171085T1 (en)
DE (1) DE69504763T2 (en)
DK (1) DK0688604T3 (en)
ES (1) ES2124466T3 (en)
IT (1) ITPD940115A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106179624A (en) * 2014-12-05 2016-12-07 成都宸鸿科技有限公司 A kind of switch arm for cutting machine
CN106179621A (en) * 2014-12-05 2016-12-07 成都宸鸿科技有限公司 A kind of switch arm for cutting machine
CN110369088A (en) * 2019-06-14 2019-10-25 安吉县宇宏粘土化工有限公司 Automate bentonite processing method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101987303A (en) * 2009-08-07 2011-03-23 上海建设路桥机械设备有限公司 Double-geared roller clay crusher
CN103752375A (en) * 2014-01-24 2014-04-30 宁现林 Double-roller stone roll
JP6374742B2 (en) * 2014-09-22 2018-08-15 川崎重工業株式会社 Vertical roller mill
CN106638076A (en) * 2016-12-08 2017-05-10 中国宣纸股份有限公司 Grinding device for Chinese art paper raw material
CN106513114A (en) * 2016-12-26 2017-03-22 郑州游爱网络技术有限公司 Traditional Chinese medicine grinding device capable of achieving weighing
CN109465071B (en) * 2019-01-16 2020-12-18 王微静 Grain milling machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE137970C (en) *
GB191221069A (en) * 1912-09-16 1913-09-16 Robert Rodger Improvements in Mills or Apparatus for Reducing Ore or other Material.
DE698349C (en) * 1937-11-30 1940-11-08 Carl Weisshuhn & Soehne Pan mill
US2475814A (en) * 1944-08-25 1949-07-12 Bruchsaler Karl Edge runner mill
JPS5821531Y2 (en) * 1979-09-01 1983-05-07 太洋鋳機株式会社 kneading equipment
DE9017356U1 (en) * 1990-12-22 1991-03-21 Rieter-Werke Händle KG, 78467 Konstanz Pan mill, especially for continuous dry or wet processing of mineral material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106179624A (en) * 2014-12-05 2016-12-07 成都宸鸿科技有限公司 A kind of switch arm for cutting machine
CN106179621A (en) * 2014-12-05 2016-12-07 成都宸鸿科技有限公司 A kind of switch arm for cutting machine
CN110369088A (en) * 2019-06-14 2019-10-25 安吉县宇宏粘土化工有限公司 Automate bentonite processing method

Also Published As

Publication number Publication date
DK0688604T3 (en) 1999-06-14
ITPD940115A1 (en) 1995-12-22
ITPD940115A0 (en) 1994-06-22
ES2124466T3 (en) 1999-02-01
ATE171085T1 (en) 1998-10-15
EP0688604A1 (en) 1995-12-27
DE69504763T2 (en) 1999-02-04
EP0688604B1 (en) 1998-09-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 80796 MUENCHEN

8339 Ceased/non-payment of the annual fee