JPS642509A - Mowing disk resistant to abrasion of edge - Google Patents
Mowing disk resistant to abrasion of edgeInfo
- Publication number
- JPS642509A JPS642509A JP15864487A JP15864487A JPS642509A JP S642509 A JPS642509 A JP S642509A JP 15864487 A JP15864487 A JP 15864487A JP 15864487 A JP15864487 A JP 15864487A JP S642509 A JPS642509 A JP S642509A
- Authority
- JP
- Japan
- Prior art keywords
- edge
- cutting blade
- groove
- slightly
- abrasion
- 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.)
- Pending
Links
Landscapes
- Harvester Elements (AREA)
Abstract
PURPOSE: To obtain a mowing disk resistant to abrasion of the edge of cutting blade, by forming a groove slightly after the initial edge part on a circular edge following to the rising edge of the cutting blade, forming a cutting blade on the rear side edge of the groove and inclining the rising edge to slightly front side from the vertical direction.
CONSTITUTION: The rising edge 1 of a cutting blade A is slightly inclined to the front side from the vertical direction and the stalk hooked by the rising edge 1 is made to be directed inward in spite of the centrifugal force applied by the rotation of the blade. A groove 2 is formed slightly after the initial edge part 3 of the circular edge 4 following to the rising edge 1. A cutting blade B is formed on the rear side edge of the groove 2 to prevent the dulling of the edge 3 of the cutting blade A.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158644A JPH012509A (en) | 1987-06-24 | Grass cutting disc that does not reduce the angle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158644A JPH012509A (en) | 1987-06-24 | Grass cutting disc that does not reduce the angle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS642509A true JPS642509A (en) | 1989-01-06 |
JPH012509A JPH012509A (en) | 1989-01-06 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009081184A (en) * | 2007-09-25 | 2009-04-16 | Daihen Corp | High voltage electric apparatus and current transformer fixture for high voltage electric apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009081184A (en) * | 2007-09-25 | 2009-04-16 | Daihen Corp | High voltage electric apparatus and current transformer fixture for high voltage electric apparatus |
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