CN2275509Y - Blade for cutting plastics into granules - Google Patents
Blade for cutting plastics into granules Download PDFInfo
- Publication number
- CN2275509Y CN2275509Y CN 96214690 CN96214690U CN2275509Y CN 2275509 Y CN2275509 Y CN 2275509Y CN 96214690 CN96214690 CN 96214690 CN 96214690 U CN96214690 U CN 96214690U CN 2275509 Y CN2275509 Y CN 2275509Y
- Authority
- CN
- China
- Prior art keywords
- blade
- main body
- granules
- utility
- edge
- 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.)
- Ceased
Links
Landscapes
- Knives (AREA)
Abstract
The utility model relates to a plastic cutting blade which is characterized in that the blade edge and the main body of the blade are manufactured independently; the main body of the blade is made of general metal materials; the blade edge is made of tungsten steel; the blade edge and the main body are welded into integration. The utility model has the advantages of high intensity, high hardness, sharpness, and long service life.
Description
The utility model belongs to Blade for cutting plastics into granules.
Existing plastics blank blade all is to form with No. 45 steel heat treatment, and the sharpness of cutter is not enough, and hardness is also not enough, wearing and tearing easily, and service life is short.
The purpose of this utility model be to design a kind of intensity height, hardness is enough, and is not easy to wear, the Blade for cutting plastics into granules of long service life.
The utility model is finished as follows: the main body of cutter is made with the common metal material, and the edge of a knife is made with wolfram steel, and the edge of a knife separates manufacturing with the main body of cutter, and is integrally welded between the main body of the edge of a knife and cutter.
Enforcement the utility model can prolong the service life of cutter, reduces labour intensity, saves material, and has certain social and economic benefit.
Below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing is a structural representation of the present utility model.
In conjunction with the accompanying drawings, the main body of cutter (1) is made with ordinary metallic material.The edge of a knife (2) is made with wolfram steel, and is integrally welded between the main body of cutter (1) and the edge of a knife (2).
Claims (2)
1, a kind of Blade for cutting plastics into granules is characterized in that: integrally welded between the main body of cutter (1) and the edge of a knife (2).
2, according to the plastics blank blade of claim 1 regulation, it is characterized in that the main body (1) of cutter is made with the common metal material, the edge of a knife (2) is made with wolfram steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96214690 CN2275509Y (en) | 1996-06-07 | 1996-06-07 | Blade for cutting plastics into granules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96214690 CN2275509Y (en) | 1996-06-07 | 1996-06-07 | Blade for cutting plastics into granules |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2275509Y true CN2275509Y (en) | 1998-03-04 |
Family
ID=33896725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96214690 Ceased CN2275509Y (en) | 1996-06-07 | 1996-06-07 | Blade for cutting plastics into granules |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2275509Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100575013C (en) * | 2001-07-26 | 2009-12-30 | 美国制锯有限公司 | The manufacture method of combined type blades and this blade |
-
1996
- 1996-06-07 CN CN 96214690 patent/CN2275509Y/en not_active Ceased
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100575013C (en) * | 2001-07-26 | 2009-12-30 | 美国制锯有限公司 | The manufacture method of combined type blades and this blade |
US7658129B2 (en) | 2001-07-26 | 2010-02-09 | Irwin Industrial Tool Company | Method of making a composite utility blade |
US8291602B2 (en) | 2001-07-26 | 2012-10-23 | Irwin Industrial Tool Company | Composite utility knife blade, and method of making such a blade |
US9126259B2 (en) | 2001-07-26 | 2015-09-08 | American Saw & Mfg. Company | Methods of making utility knife blades |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20010703 Decision number of declaring invalidation: 3503 |