FR1142390A - Improvements to crushers - Google Patents
Improvements to crushersInfo
- Publication number
- FR1142390A FR1142390A FR1142390DA FR1142390A FR 1142390 A FR1142390 A FR 1142390A FR 1142390D A FR1142390D A FR 1142390DA FR 1142390 A FR1142390 A FR 1142390A
- Authority
- FR
- France
- Prior art keywords
- crushers
- 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
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
- B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
-
- 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
- B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
- B02C2015/126—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings of the plural stage type
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1142390XA | 1954-08-09 | 1954-08-09 | |
US448628A US2879006A (en) | 1954-08-09 | 1954-08-09 | Pulverizer grinding rings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1142390A true FR1142390A (en) | 1957-09-17 |
Family
ID=27667958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1142390D Expired FR1142390A (en) | 1954-08-09 | 1955-08-08 | Improvements to crushers |
Country Status (2)
Country | Link |
---|---|
US (1) | US2879006A (en) |
FR (1) | FR1142390A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454231A (en) * | 1965-07-22 | 1969-07-08 | Ver Kesselwerke Ag | Ball mill |
US3366338A (en) * | 1965-12-07 | 1968-01-30 | Foster Wheeler Corp | Segment-type grinding ring |
GB2449681B (en) * | 2007-05-31 | 2009-11-11 | Southwestern Corp Ltd | Adapting a grinding mill to introduce a grinding element |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US952269A (en) * | 1908-04-29 | 1910-03-15 | Francis I Matthews | Roller grinding-mill. |
US984505A (en) * | 1908-10-27 | 1911-02-14 | John N Bosch Jr | Grinding-mill. |
US2012783A (en) * | 1930-04-04 | 1935-08-27 | Fuller Lehigh Co | Grinding mill with divided feed |
US2149582A (en) * | 1936-10-21 | 1939-03-07 | May H Collins | Pulverizer mill |
US2214832A (en) * | 1937-04-06 | 1940-09-17 | James C Hobbs | Pulverizer |
-
1954
- 1954-08-09 US US448628A patent/US2879006A/en not_active Expired - Lifetime
-
1955
- 1955-08-08 FR FR1142390D patent/FR1142390A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2879006A (en) | 1959-03-24 |
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