JPH0452419U - - Google Patents
Info
- Publication number
- JPH0452419U JPH0452419U JP9659790U JP9659790U JPH0452419U JP H0452419 U JPH0452419 U JP H0452419U JP 9659790 U JP9659790 U JP 9659790U JP 9659790 U JP9659790 U JP 9659790U JP H0452419 U JPH0452419 U JP H0452419U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- protrusion
- base plate
- radially outward
- chevron
- 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 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図はこの考案の一実施例による刈払機を示
す斜視図、第２図は同刈払機の要部を示す一部断
面した側面図、第３図はカツタの平面図、第４図
は第３図の−線断面図である。
１……刈払機、２……主杆、３……カツタ、４
……駆動装置、１２……基板、１３……辺、１４
……突起、１４ａ……一側縁、１４ｂ……他側縁
、１５……山形部、１６……第１の切刃、１７…
…第２の切刃、Ａ，Ｂ……回転方向、Ｃ……円周
方向、２５……紐。
Fig. 1 is a perspective view showing a brush cutter according to an embodiment of this invention, Fig. 2 is a partially sectional side view showing the main parts of the same brush cutter, Fig. 3 is a plan view of the cutter, and Fig. 4 is a FIG. 4 is a sectional view taken along the - line in FIG. 3; 1...Brush cutter, 2...Main rod, 3...Cut, 4
... Drive device, 12 ... Substrate, 13 ... Side, 14
...Protrusion, 14a...One side edge, 14b...Other side edge, 15...Chevron portion, 16...First cutting edge, 17...
...Second cutting edge, A, B... Rotational direction, C... Circumferential direction, 25... String.
Claims (1)
他端部に上記カツタを駆動する駆動装置を備えた
刈払機において、 上記カツタは、平面形状がほぼ四角形の板材か
らなる基板を有し、この基板の各辺の一端部に径
方向外方へ突出する突起が形成され、各突起は、
その一側縁が隣接する辺とほぼ直線状に連なり、
他側縁が円周方向またはこれよりも径方向内方へ
向いており、各辺と各突起の両側縁とに切刃が形
成され、各突起の外端縁には山形状に径方向外方
へ突出する山形部が形成されていることを特徴と
する刈払機。[Scope of claim for utility model registration] A cutter is attached to one end of the main rod held by the worker.
In a brush cutter equipped with a drive device for driving the cutter at the other end, the cutter has a base plate made of a plate material having a substantially rectangular planar shape, and one end of each side of the base plate has a radially outward direction. Protruding protrusions are formed, each protrusion
One side edge is connected to the adjacent side almost in a straight line,
The other side edge faces circumferentially or radially inward, cutting edges are formed on each side and both edges of each protrusion, and the outer edge of each protrusion is shaped like a chevron radially outward. A brush cutter characterized by being formed with a chevron portion that protrudes in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9659790U JPH0452419U (en) | 1990-09-13 | 1990-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9659790U JPH0452419U (en) | 1990-09-13 | 1990-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452419U true JPH0452419U (en) | 1992-05-01 |
Family
ID=31836267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9659790U Pending JPH0452419U (en) | 1990-09-13 | 1990-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452419U (en) |
-
1990
- 1990-09-13 JP JP9659790U patent/JPH0452419U/ja active Pending
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