RU2009116115A - Crusher Hammer - Google Patents
Crusher Hammer Download PDFInfo
- Publication number
- RU2009116115A RU2009116115A RU2009116115/03A RU2009116115A RU2009116115A RU 2009116115 A RU2009116115 A RU 2009116115A RU 2009116115/03 A RU2009116115/03 A RU 2009116115/03A RU 2009116115 A RU2009116115 A RU 2009116115A RU 2009116115 A RU2009116115 A RU 2009116115A
- Authority
- RU
- Russia
- Prior art keywords
- hammer
- slots
- depth
- faces
- crusher
- Prior art date
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
1. Молоток дробилки прямоугольной формы с отверстиями на продольной оси симметрии и рабочими участками по углам прямоугольника с упрочненными торцовыми и лобовыми гранями, отличающийся тем, что лобовые грани снабжены прорезями, стенки которых образуют дополнительные лобовые грани, упрочненные адекватно другим граням рабочих участков. ! 2. Молоток дробилки по п.1, отличающийся тем, что ширину «а» прорезей выполняют равной 2-4 мм, ширину «b» перемычек между стенками соседних прорезей выполняют равной (5-8)t, где t - глубина упрочненного слоя, при этом глубину упрочненного слоя выполняют равной (0,1-0,16)S, где S-толщина молотка. ! 3. Молоток дробилки по п.1, отличающийся тем, что прорези выполнены уменьшающимися по глубине к продольной оси симметрии.1. The hammer of the crusher is rectangular in shape with holes on the longitudinal axis of symmetry and work sections at the corners of the rectangle with reinforced end and frontal faces, characterized in that the frontal faces are provided with slots, the walls of which form additional frontal faces, hardened adequately to other faces of the working areas. ! 2. The hammer of the crusher according to claim 1, characterized in that the width "a" of the slots is 2-4 mm, the width "b" of the bridges between the walls of adjacent slots is (5-8) t, where t is the depth of the hardened layer, wherein the depth of the hardened layer is equal to (0.1-0.16) S, where S is the thickness of the hammer. ! 3. The hammer of the crusher according to claim 1, characterized in that the slots are made decreasing in depth to the longitudinal axis of symmetry.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009116115/03A RU2397022C2 (en) | 2009-04-27 | 2009-04-27 | Crusher hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009116115/03A RU2397022C2 (en) | 2009-04-27 | 2009-04-27 | Crusher hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009116115A true RU2009116115A (en) | 2009-10-20 |
RU2397022C2 RU2397022C2 (en) | 2010-08-20 |
Family
ID=41262681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009116115/03A RU2397022C2 (en) | 2009-04-27 | 2009-04-27 | Crusher hammer |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2397022C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU177686U1 (en) * | 2017-03-20 | 2018-03-06 | Хенкин Михаил Александрович | MILLER HAMMER TANGENTIAL |
RU2716104C1 (en) * | 2019-09-19 | 2020-03-05 | Государственное бюджетное образовательное учреждение высшего образования Нижегородский государственный инженерно-экономический университет (НГИЭУ) | Hammer of grain grinder |
-
2009
- 2009-04-27 RU RU2009116115/03A patent/RU2397022C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2397022C2 (en) | 2010-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130428 |