JPS6227454U - - Google Patents
Info
- Publication number
- JPS6227454U JPS6227454U JP12049285U JP12049285U JPS6227454U JP S6227454 U JPS6227454 U JP S6227454U JP 12049285 U JP12049285 U JP 12049285U JP 12049285 U JP12049285 U JP 12049285U JP S6227454 U JPS6227454 U JP S6227454U
- Authority
- JP
- Japan
- Prior art keywords
- chisel
- tip surface
- recessed
- shaped
- breaker
- 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.)
- Granted
Links
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Description
第１図はこの考案に係るチゼルの正面図、第２
図は第１図のチゼルを取付けたブレーカを例示す
る縦断面図、第３図はシヨベルカーに搭載したブ
レーカによつて樹木の根を切断する態様を示す側
面図、第４図は樹木の根の切断方法を概略的に示
す説明図、第５図はチゼルの変形例を示す部分正
面図、第６図はチゼルの別の変形例を示す正面図
である。
２……チゼル、４……ブレーカ、６……ブラケ
ツト、８……シヨベルカー、１０……チゼル前方
部、１２……チゼル先端面、１４……凹み部分、
１６……取付ピン、１８……切欠き。
Figure 1 is a front view of the chisel according to this invention, Figure 2
The figure is a longitudinal sectional view illustrating the breaker with the chisel attached in Figure 1, Figure 3 is a side view illustrating how tree roots are cut by the breaker mounted on a shovel car, and Figure 4 is a method for cutting tree roots. FIG. 5 is a partial front view showing a modification of the chisel, and FIG. 6 is a front view showing another modification of the chisel. 2... Chisel, 4... Breaker, 6... Bracket, 8... Shovel car, 10... Chisel front part, 12... Chisel tip surface, 14... Concave portion,
16...Mounting pin, 18...Notch.
Claims (1)
であつて、前方部は幅が広くて平たく、かつ先端
面の中央部が凹み、その凹み部分の縁をカツター
状に形成していることを特徴とする樹木の根切り
用チゼル。 ２ 先端面中央の凹み部分がＶ字形平面である登
録請求の範囲第１項に記載のチゼル。[Claims for Utility Model Registration] 1. A large chisel that is removably attached to a breaker, the front part of which is wide and flat, and the central part of the tip surface is recessed, and the edge of the recessed part is shaped like a cutter. A chisel for cutting tree roots. 2. The chisel according to claim 1, wherein the concave portion at the center of the tip surface is a V-shaped plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120492U JPH0335092Y2 (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120492U JPH0335092Y2 (en) | 1985-08-05 | 1985-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6227454U true JPS6227454U (en) | 1987-02-19 |
| JPH0335092Y2 JPH0335092Y2 (en) | 1991-07-25 |
Family
ID=31008854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985120492U Expired JPH0335092Y2 (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335092Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014079201A (en) * | 2012-10-17 | 2014-05-08 | National Agriculture & Food Research Organization | Attachment and orchard bottom processing method using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130080U (en) * | 1974-08-27 | 1976-03-04 |
-
1985
- 1985-08-05 JP JP1985120492U patent/JPH0335092Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130080U (en) * | 1974-08-27 | 1976-03-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014079201A (en) * | 2012-10-17 | 2014-05-08 | National Agriculture & Food Research Organization | Attachment and orchard bottom processing method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335092Y2 (en) | 1991-07-25 |