JPH0448934U - - Google Patents
Info
- Publication number
- JPH0448934U JPH0448934U JP8963390U JP8963390U JPH0448934U JP H0448934 U JPH0448934 U JP H0448934U JP 8963390 U JP8963390 U JP 8963390U JP 8963390 U JP8963390 U JP 8963390U JP H0448934 U JPH0448934 U JP H0448934U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- outer diameter
- hole
- pin
- larger
- 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
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
回転刃の平面図、第２図はＡ−Ａ線断面図、第３
図はＢ−Ｂ線断面図で、第４図及び第５図は刃部
装着状態を示す断面図であり、第６図は刃部の平
面図、第７図は刃部係止ピンの側面図第８図から
第１０図までは他の実施例を示す本考案要部の平
面図で、第１１図はＣ−Ｃ線断面図、第１２図と
第１３図は、従来の実施例を示す回転刃の平面図
である。
１……台盤、２……凹部、３……押え金、４…
…刃部装着部、５……刃部係止ピン、６……ピン
頂部、７……ピン軸部、８……ピン止め孔、９…
…孔、１０……リベツト、１１……刃部、１２…
…孔（大）、１３……孔（小）、１４……刃部止
め孔、１５……ストツパー、１６……凸部、１７
……ねじ、１８……段部。
The drawings show an embodiment of the present invention; Fig. 1 is a plan view of the rotary blade, Fig. 2 is a sectional view taken along line A-A, and Fig.
The figure is a sectional view taken along the line B-B, Figures 4 and 5 are sectional views showing the state in which the blade is attached, Figure 6 is a plan view of the blade, and Figure 7 is a side view of the blade locking pin. Figures 8 to 10 are plan views of main parts of the present invention showing other embodiments, Figure 11 is a cross-sectional view taken along the line C-C, and Figures 12 and 13 are views of the conventional embodiment. FIG. 3 is a plan view of the rotary blade shown in FIG. 1... Base board, 2... Recess, 3... Presser foot, 4...
...Blade mounting portion, 5...Blade locking pin, 6...Pin top, 7...Pin shaft, 8...Pinning hole, 9...
...Hole, 10...Rivet, 11...Blade, 12...
... Hole (large), 13 ... Hole (small), 14 ... Blade stopper hole, 15 ... Stopper, 16 ... Convex part, 17
...Screw, 18...Step part.
Claims (1)
、かつピン頂部６外径より小さいピン止め孔８を
中央部に有する凹部２に押え金３を固着して形成
された刃部装着部４に上下端部が扁平状の刃部係
止ピン５と、 中央部にピン頂部６外径より大きい孔１２とピ
ン軸部７外径より大きく、かつピン頂部６外径よ
り小さい孔１３とからなる刃部止め孔１４を有す
る方形状の刃部１１とからなり、刃部装着部４に
刃部１１を装着し、 刃部係止ピン５により刃部１１を固着したこと
を特徴とする刈払機用回転刃。[Claims for Utility Model Registration] A presser foot 3 is attached to a concave portion 2 on the periphery of the base plate 1, which has a pinning hole 8 in the center that is larger than the outer diameter of the pin shaft portion 7 and smaller than the outer diameter of the pin top portion 6. A blade locking pin 5 having flat upper and lower ends is fixed to the blade mounting portion 4, and a hole 12 in the center that is larger than the outer diameter of the pin top portion 6 and larger than the outer diameter of the pin shaft portion 7. It consists of a rectangular blade part 11 having a blade retaining hole 14 consisting of a hole 13 smaller than the outer diameter of the pin top part 6. A rotary blade for a brush cutter, characterized in that a portion 11 is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963390U JPH0448934U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963390U JPH0448934U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448934U true JPH0448934U (en) | 1992-04-24 |
Family
ID=31823750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8963390U Pending JPH0448934U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448934U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010134462A1 (en) * | 2009-05-19 | 2010-11-25 | 株式会社筑水キャニコム | Cutting blade mounting and removal structure for mower |
| WO2011070213A1 (en) * | 2009-12-11 | 2011-06-16 | Bellota Herramientas, S.A. | Cutting device for sugar cane harvesters |
| CN102986362A (en) * | 2011-09-19 | 2013-03-27 | 苏州宝时得电动工具有限公司 | Cutting component and cutting tool with same |
| CN102986361A (en) * | 2011-09-19 | 2013-03-27 | 苏州宝时得电动工具有限公司 | Cutting element |
| WO2013040982A1 (en) * | 2011-09-19 | 2013-03-28 | 苏州宝时得电动工具有限公司 | Cutting element, cutting assembly and cutting tool |
| JP2014128230A (en) * | 2012-12-28 | 2014-07-10 | Chikusui Canycom Inc | Grass mower blade-attaching structure, and mowing blade |
| US11185012B2 (en) * | 2019-10-03 | 2021-11-30 | Deere & Company | Agricultural cutting mechanism with quick-change blade |
-
1990
- 1990-08-27 JP JP8963390U patent/JPH0448934U/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010134462A1 (en) * | 2009-05-19 | 2010-11-25 | 株式会社筑水キャニコム | Cutting blade mounting and removal structure for mower |
| JP2010268701A (en) * | 2009-05-19 | 2010-12-02 | Chikusui Canycom Inc | Mowing blade attachment / detachment structure |
| WO2011070213A1 (en) * | 2009-12-11 | 2011-06-16 | Bellota Herramientas, S.A. | Cutting device for sugar cane harvesters |
| CN102762091A (en) * | 2009-12-11 | 2012-10-31 | 贝洛塔农业技术有限公司 | Cutting device for sugar cane harvesters |
| CN102986362A (en) * | 2011-09-19 | 2013-03-27 | 苏州宝时得电动工具有限公司 | Cutting component and cutting tool with same |
| CN102986361A (en) * | 2011-09-19 | 2013-03-27 | 苏州宝时得电动工具有限公司 | Cutting element |
| WO2013040982A1 (en) * | 2011-09-19 | 2013-03-28 | 苏州宝时得电动工具有限公司 | Cutting element, cutting assembly and cutting tool |
| JP2014128230A (en) * | 2012-12-28 | 2014-07-10 | Chikusui Canycom Inc | Grass mower blade-attaching structure, and mowing blade |
| US11185012B2 (en) * | 2019-10-03 | 2021-11-30 | Deere & Company | Agricultural cutting mechanism with quick-change blade |
| AU2020233717B2 (en) * | 2019-10-03 | 2026-01-22 | Deere & Company | Agricultural cutting mechanism with quick-change blade |