GB276943A - Improvements in machines for breaking coal or other material - Google Patents
Improvements in machines for breaking coal or other materialInfo
- Publication number
- GB276943A GB276943A GB1865527A GB1865527A GB276943A GB 276943 A GB276943 A GB 276943A GB 1865527 A GB1865527 A GB 1865527A GB 1865527 A GB1865527 A GB 1865527A GB 276943 A GB276943 A GB 276943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conveyer
- picks
- anvils
- machines
- coal
- 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/12—Mills with non-rotating spiked members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
276,943. Norton, B. July 14, 1927. Reciprocating picks. - In machines for breaking coal &c. and of the kind in which the coal is carried on a conveyer under reciprocating picks, the conveyer is supported beneath the picks by a resiliently-mounted anvil so that the conveyer and anvil can yield when the picks encounter anv hard substances on the conveyer. As shown, the anvils 1 are supported on springs 2 which abut against a fixed frame 3 and hold the anvils against stops 4. One of the shafts 7 of the drums 6 carrying the conveyer 5 is mounted in spring-pressed bearings 8 so that it can move inwards when the conveyers and anvils are depressed. The picks 13 are shown carried by a parallelogram frame 11, 12, but they may be operated independently.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1865527A GB276943A (en) | 1927-07-14 | 1927-07-14 | Improvements in machines for breaking coal or other material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1865527A GB276943A (en) | 1927-07-14 | 1927-07-14 | Improvements in machines for breaking coal or other material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB276943A true GB276943A (en) | 1927-09-08 |
Family
ID=10116174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1865527A Expired GB276943A (en) | 1927-07-14 | 1927-07-14 | Improvements in machines for breaking coal or other material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB276943A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107670759A (en) * | 2017-11-10 | 2018-02-09 | 无锡宇能选煤机械厂 | Installation is separated by filtration the heavy duty detergent belt coal pulverizer of mesh bag |
CN110075954A (en) * | 2019-05-13 | 2019-08-02 | 山东建筑大学 | A kind of civil engineering stone crusher and method |
CN112121882A (en) * | 2020-08-26 | 2020-12-25 | 常德市俊德科技发展有限公司 | Municipal administration is with automatic classification's refuse treatment device |
-
1927
- 1927-07-14 GB GB1865527A patent/GB276943A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107670759A (en) * | 2017-11-10 | 2018-02-09 | 无锡宇能选煤机械厂 | Installation is separated by filtration the heavy duty detergent belt coal pulverizer of mesh bag |
CN110075954A (en) * | 2019-05-13 | 2019-08-02 | 山东建筑大学 | A kind of civil engineering stone crusher and method |
CN110075954B (en) * | 2019-05-13 | 2020-10-30 | 山东建筑大学 | Stone crusher for civil engineering |
CN112121882A (en) * | 2020-08-26 | 2020-12-25 | 常德市俊德科技发展有限公司 | Municipal administration is with automatic classification's refuse treatment device |
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