JPH02148204U - - Google Patents
Info
- Publication number
- JPH02148204U JPH02148204U JP5654689U JP5654689U JPH02148204U JP H02148204 U JPH02148204 U JP H02148204U JP 5654689 U JP5654689 U JP 5654689U JP 5654689 U JP5654689 U JP 5654689U JP H02148204 U JPH02148204 U JP H02148204U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- blade part
- stepped
- sectional
- thickened
- 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
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Description
第１図および第２図はこの考案の一実施例に係
る耕耘爪の平面図および側面図、第３図は第１図
の−線矢視断面図、第４図は第１図の−
線矢視断面図、第５図は第１図の−線矢視断
面図、第６図は第１図の−線矢視断面図、第
７図は第１図の−線矢視断面図、第８図は第
１図の−線矢視断面図、第９図および第１０
図は従来例による耕耘爪の平面図および側面図、
第１１図ａ〜ｄは従来例による耕耘爪の摩耗形態
を示す説明図である。
１……耕耘爪、５……切込刀体、７……縦刃部
、９……横刃部、１１……刃部、１３……背部、
１５……段部、１７……屈曲部。
1 and 2 are a plan view and a side view of a tilling claw according to an embodiment of this invention, FIG. 3 is a cross-sectional view taken along the - line in FIG. 1, and FIG. 4 is a - in FIG. 1.
5 is a cross-sectional view taken along the - line in FIG. 1, FIG. 6 is a cross-sectional view taken along the - line in FIG. 1, and FIG. 7 is a cross-sectional view taken along the - line in FIG. , FIG. 8 is a sectional view taken along the - line in FIG. 1, FIGS. 9 and 10.
The figure shows a plan view and a side view of a conventional tilling claw.
FIGS. 11a to 11d are explanatory diagrams showing the wear pattern of tilling claws according to a conventional example. 1... Cultivating claw, 5... Cutting blade body, 7... Vertical blade part, 9... Horizontal blade part, 11... Blade part, 13... Back part,
15...Step part, 17...Bending part.
Claims (1)
を形成し、この段部の肉厚を縦刃部と横刃部の屈
曲部を厚く、その前後部を漸次減少するように形
成したことを特徴とする耕耘爪。 The blade part of the cutting blade body is made thicker than the back to form a stepped part, and the thickness of this stepped part is thickened at the bent part of the vertical blade part and horizontal blade part, and gradually decreases in the front and rear parts. A plowing claw characterized by being formed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5654689U JPH0644322Y2 (en) | 1989-05-18 | 1989-05-18 | Tillage nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5654689U JPH0644322Y2 (en) | 1989-05-18 | 1989-05-18 | Tillage nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02148204U true JPH02148204U (en) | 1990-12-17 |
| JPH0644322Y2 JPH0644322Y2 (en) | 1994-11-16 |
Family
ID=31580472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5654689U Expired - Fee Related JPH0644322Y2 (en) | 1989-05-18 | 1989-05-18 | Tillage nail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644322Y2 (en) |
-
1989
- 1989-05-18 JP JP5654689U patent/JPH0644322Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644322Y2 (en) | 1994-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |