GB634464A - Improvements in or relating to a bowl liner and gyratory crusher employing said bowl liner - Google Patents
Improvements in or relating to a bowl liner and gyratory crusher employing said bowl linerInfo
- Publication number
- GB634464A GB634464A GB29883/47A GB2988347A GB634464A GB 634464 A GB634464 A GB 634464A GB 29883/47 A GB29883/47 A GB 29883/47A GB 2988347 A GB2988347 A GB 2988347A GB 634464 A GB634464 A GB 634464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mantle
- ring
- bowl liner
- substantially parallel
- lower portion
- 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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/005—Lining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
634,464. Gyratory crushers. NORDBERG MANUFACTURING CO. Nov. 10, 1947, No. 29883. Convention date, Aug. 4. [Class 59] In a gyratory crusher comprising a head 25, provided with a mantle 45, and a concave ring 12, the crushing cavity defined by the latter members comprises a lower portion bounded b y substantially parallel conical surfaces and a much wider upper feedcontrolling portion separated from the lower portion by an abrupt step formed at least partly by a shoulder on the mantle extending substantially perpendicularly to the surface of its lower portion. As shown in Fig. 1, the mantle is formed with a thickened rim portion 45c, a recess or shoulder 45b, a conical portion 45a substantially parallel to the co-operating surface 12a of the ring and a bevelled portion 45d; and the ring is formed with a flared portion 12b connecting the substantially parallel surfaces of the portions 12a and 12c. In a modification, Fig. 2, the mantle and ring are formed with two recesses 145b and 145d and flared portions 112b and 112d respectively.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US634464XA | 1947-08-04 | 1947-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB634464A true GB634464A (en) | 1950-03-22 |
Family
ID=22049237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29883/47A Expired GB634464A (en) | 1947-08-04 | 1947-11-10 | Improvements in or relating to a bowl liner and gyratory crusher employing said bowl liner |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB634464A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011131835A1 (en) * | 2010-04-23 | 2011-10-27 | Metso Minerals, Inc. | Wear part, processing apparatus and processing plant for mineral material |
-
1947
- 1947-11-10 GB GB29883/47A patent/GB634464A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011131835A1 (en) * | 2010-04-23 | 2011-10-27 | Metso Minerals, Inc. | Wear part, processing apparatus and processing plant for mineral material |
CN102858458A (en) * | 2010-04-23 | 2013-01-02 | 美特索矿物公司 | Wear part, processing apparatus and processing plant for mineral material |
CN102858458B (en) * | 2010-04-23 | 2015-02-04 | 美特索矿物公司 | Wear part, processing apparatus and processing plant for mineral material |
US9216416B2 (en) | 2010-04-23 | 2015-12-22 | Metso Minerals, Inc. | Wear part, processing apparatus and processing plant for mineral material |
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