JPH01112625U - - Google Patents
Info
- Publication number
- JPH01112625U JPH01112625U JP716588U JP716588U JPH01112625U JP H01112625 U JPH01112625 U JP H01112625U JP 716588 U JP716588 U JP 716588U JP 716588 U JP716588 U JP 716588U JP H01112625 U JPH01112625 U JP H01112625U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- blade
- veneer
- serrated
- veneers
- 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
- 239000000758 substrate Substances 0.000 claims description 3
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案の平面図、第２図は本考案の他
の実施例を示す平面図、第３，４図は従来の草刈
り刃を示す平面図である。
１：鋸歯状刃、２：突板、３ａ，３ｂ：直線刃
、４：基板、５：円周刃、６：軸穴、７ａ，７ｂ
：ナイフエツヂ。
FIG. 1 is a plan view of the present invention, FIG. 2 is a plan view showing another embodiment of the present invention, and FIGS. 3 and 4 are plan views showing a conventional mowing blade. 1: Serrated blade, 2: Projected plate, 3a, 3b: Straight blade, 4: Substrate, 5: Circumferential blade, 6: Shaft hole, 7a, 7b
: Knife etsuji.
Claims (1)
る対称複数位置に設けた複数の突板２と、該突板
２の両直線部に、直線刃３を設けた草刈り機用刃
において、前記突板２の外周部に、鋸歯状刃１と
、前記基板４の突板２を形成しない外周部に円周
刃５を設けたことを特徴とする草刈り機用刃。 ２ 一対の突板２と、隣れる他の一対の突板２に
設けた鋸歯状刃の向きが逆方向である実用新案登
録請求の範囲第１項記載の草刈り機用刃。[Claims for Utility Model Registration] 1. A plurality of projecting plates 2 provided on the outer periphery of a disc-shaped substrate 4 at a plurality of symmetrical positions passing through the center of the substrate, and linear blades 3 provided on both straight parts of the projecting plates 2. A lawn mower blade characterized in that a serrated blade 1 is provided on the outer periphery of the veneer 2, and a circumferential blade 5 is provided on the outer periphery of the base plate 4 where the veneer 2 is not formed. 2. The mower blade according to claim 1, wherein the serrated blades provided on a pair of veneers 2 and another pair of adjacent veneers 2 are oriented in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP716588U JPH01112625U (en) | 1988-01-23 | 1988-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP716588U JPH01112625U (en) | 1988-01-23 | 1988-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01112625U true JPH01112625U (en) | 1989-07-28 |
Family
ID=31211952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP716588U Pending JPH01112625U (en) | 1988-01-23 | 1988-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01112625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021029114A (en) * | 2019-08-16 | 2021-03-01 | 一郎 寺岡 | Rotary blade for mower |
-
1988
- 1988-01-23 JP JP716588U patent/JPH01112625U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021029114A (en) * | 2019-08-16 | 2021-03-01 | 一郎 寺岡 | Rotary blade for mower |