JPH0160888U

JPH0160888U -

Info

Publication number: JPH0160888U
Application number: JP15594487U
Authority: JP
Priority date: 1987-10-12
Filing date: 1987-10-12
Publication date: 1989-04-18

Description

[Brief explanation of drawings]

図面は本案の刈払刃修正用目印盤の実施例を示
す図で、第１図は正面図、第２図は―線断面
図、第３図は刈払刃を示す図で、イは巴型４枚刃
、ロは巴型８枚刃、ハはプロペラ型３枚刃を示す
図、第４図は巴型４枚刃を例にして刃部の修正を
説明する図、第５図は基版を刈払刃に貼着させた
状態を示す横断面図、である。１：基板、１_１：周縁部、２：糊部、３：目印
、３_１：経線、３_２：緯線、４：定位体、θ：中
心点、Ｍ：表示、Ａ：刈払刃、Ａ_１：取付孔、Ａ
_２：刃部、Ａ_３：先端角部。 The drawings show an embodiment of the marking board for brush cutting blade correction of the present invention. Figure 1 is a front view, Figure 2 is a sectional view taken along the - line, and Figure 3 is a diagram showing the brush cutting blade. Figure 4 shows a model with 4 blades, B shows a Tomoe type with 8 blades, C shows a propeller type with 3 blades, Figure 4 is a diagram explaining the modification of the blade section using a Tomoe type with 4 blades as an example, and Figure 5 shows FIG. 3 is a cross-sectional view showing a state in which the base plate is attached to the cutting blade. 1: Substrate, 1 ₁ : Periphery, 2: Glue, 3: Mark, 3 ₁ : Meridian, 3 ₂ : Latitude, 4: Stereotaxic body, θ: Center point, M: Display, A: Brush cutting blade, A ₁ : Mounting hole, A
₂ : Blade part, _A3 : Tip corner part.

Claims

[Claims for Utility Model Registration] 1. On the surface of a base plate 1 having a glue portion 2 on the back side to be attached to the cutting blade A to be sharpened, a meridian ₃₁ centered at the center point θ of the base plate 1 is attached. Landmark 3 consisting of and parallel line 3 ₂
A marking board for brush cutting blade correction, characterized by being provided with. 2. The marking board for brush cutting blade correction according to claim 1 of the utility model registration, characterized in that the base plate 1 is made of a transparent film or sheet. 3 The base plate 1 has a mounting hole _A for the brush cutting blade A at the center point θ. The marking board for brush cutting blade correction according to claim 1, which is a registered utility model, characterized in that it has a positioning body 4 that fits into the marking board and orients the marking board to the cutting blade. 4. The marking board for brush cutting blade correction according to claim 1 of the utility model registration, characterized in that the marking 3 is provided on the peripheral portion ₁₁ of the base plate 1. 5. The brush cutter according to claim 1 of the utility model registration claim, characterized in that the adhesive part 2 is provided on the back side of the base plate 1 at a portion facing the mark 3, and the adhesive surface is covered with release paper. Marker for blade correction. 6. The utility model registration claim 1, characterized in that the meridian ₃₁ of the base plate 1 is marked with an indication M corresponding to the shape of the cutting blade A and the number of blade parts _A2 . Marker for brush cutting blade correction. 7. The marking board for brush cutting blade correction according to claim 1 of the utility model registration, characterized in that the marking 3 consisting of the meridian 3 ₁ and the latitude 3 ₂ is easy to confirm. 8. The marking board for brush cutting blade correction according to claim 1, wherein the base plate 1 is a transfer paper on which the mark 3 adheres to the object to be corrected.