GB263070A - Jaws or breaker plates for stone crushers and the like - Google Patents
Jaws or breaker plates for stone crushers and the likeInfo
- Publication number
- GB263070A GB263070A GB2539526A GB2539526A GB263070A GB 263070 A GB263070 A GB 263070A GB 2539526 A GB2539526 A GB 2539526A GB 2539526 A GB2539526 A GB 2539526A GB 263070 A GB263070 A GB 263070A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ridges
- cavities
- initial
- plate
- spaces
- 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
- B02C1/02—Jaw crushers or pulverisers
- B02C1/10—Shape or construction of jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Percussive Tools And Related Accessories (AREA)
- Crushing And Grinding (AREA)
Abstract
263,070. Bechgaard, P. Oct. 12, 1926. Crushers with vibrating jaws. - In a jaw or breakerplate for stonecrushers and the like, cavities are arranged in the body of the plate underneath the initial ridges in such a manner that new ridges are formed when the initial ridges are worn out. As shown, the cavities 3 beneath the teeth or ridges 2 of the original working- surface 1 of the plate are of approximately the same form and cross-sectional area as the spaces between the ridges 2. The cavities 3 are in juxtaposition to the spaces between the ridges 2, and are filled with a soft or brittle metal, such as lead, cast iron, &c., which is removed when the ridges 2 are worn out. The initial ridges 2 hang integrally together with the body of the plate by means of the solid bars 6, the corners of the cavities 3 near the bars 5 being rounded off. In a modification, the thinner portions 6 are omitted and the spaces filled at 7 with the same metal as the cavities 3. When the breaker plate is cast, cores of cast iron &c. may be used for forming the cavities, the cores being left in the cavities until the initial ridges are worn out, when they may be knocked out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2539526A GB263070A (en) | 1926-10-12 | 1926-10-12 | Jaws or breaker plates for stone crushers and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2539526A GB263070A (en) | 1926-10-12 | 1926-10-12 | Jaws or breaker plates for stone crushers and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB263070A true GB263070A (en) | 1926-12-23 |
Family
ID=10226987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2539526A Expired GB263070A (en) | 1926-10-12 | 1926-10-12 | Jaws or breaker plates for stone crushers and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB263070A (en) |
-
1926
- 1926-10-12 GB GB2539526A patent/GB263070A/en not_active Expired
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