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21. 发明专利

JP3992098B2 Farming machine 有权
公开(公告)号：JP3992098B2
公开(公告)日：2007-10-17
申请号：JP2002254906
申请日：2002-08-30
申请人：松山株式会社 , 独立行政法人農業・食品産業技術総合研究機構
发明人：光広堀尾 , 正喜篠原 , 勉谷澤
IPC分类号： A01B35/04 , A01B49/02 , A01B33/16

22. 发明专利

JP3979520B2 Composite tiller 有权
公开(公告)号：JP3979520B2
公开(公告)日：2007-09-19
申请号：JP2001327380
申请日：2001-10-25
申请人：独立行政法人農業・食品産業技術総合研究機構
发明人：光広堀尾
IPC分类号： A01B49/02 , A01B13/08 , A01B33/12

23. 发明专利

JP3940698B2 Sub Soi ring Diga - plow working machine 有权
公开(公告)号：JP3940698B2
公开(公告)日：2007-07-04
申请号：JP2003135651
申请日：2003-05-14
申请人：スガノ農機株式会社
发明人：剛下村 , 和春今井 , 道春宇佐美 , 幹夫谷水
IPC分类号： A01B13/12 , A01B49/02 , A01B59/042

24. 发明专利

JP2007006776A Cover apparatus for rotary tilling device 审中-公开
标题翻译：旋转装置的封盖装置
公开(公告)号：JP2007006776A
公开(公告)日：2007-01-18
申请号：JP2005191727
申请日：2005-06-30
申请人： Iseki & Co Ltd , 井関農機株式会社
发明人： TAKAHASHI HISASHI , ISHIMARU MASAKUNI , NAKAMURA HIROKI , NAGAI SATOSHI
IPC分类号： A01B33/12 , A01B49/02 , A01B59/043 , A01B63/04
摘要： PROBLEM TO BE SOLVED: To prevent mud from leaking from both right and left sides of a rear cover in a rotary tilling device.
SOLUTION: The cover apparatus for a rotary tilling device has a constitution that a tilling shaft 17 is axially installed rotatably on the lower end part of a chain case 13, a large number of tilling tines 18, ... are attached to the tilling shaft 17 to constitute a tilling part A, the upper part of the tilling part A and both the right and left sides of the tilling part are covered with a tilling cover 19, the rear cover 21 is pivotally supported vertically rotatably on the rear end part of the tilling cover 19 through a pin 21a in the right and left direction, both the right and left front parts of the rear cover 21 are covered with right and left rear side covers 22 and 22, vertically movable right and left closing plates 26 and 26 are arranged at both right and left rear parts of the rear cover 21, when the tilling depth of the tilling part A is made shallow and the rear cover 21 is in a downward rotating state, the right and left closing plates 26 and 26 are moved downward and when the tilling depth of the tilling part A is made deep and the rear cover 21 is in an upward rotating state, the right and left closing plates 26 and 26 are moved upward.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止泥土在旋耕机中从后盖的左右两侧泄漏。解决方案：用于旋转耕作装置的盖装置具有如下结构：耕作轴17可旋转地轴向安装在链条箱13的下端部分上，大量的耕作条18附接到耕作轴17构成耕耘部A，耕耘部A的上部和耕耘部的左右两侧均由耕耘钵盖19覆盖，后盖21在后方可上下旋转地支承后盖21的右前侧和左后两侧的左右前后方均被左右后侧罩22,22覆盖，可垂直移动的左右的封闭板如图26和图26所示，在后盖21的左右两后部配置有耕耘部A的耕作深度，后盖21处于向下旋转状态时，左右的封闭板26和 26向下移动当耕作部A的耕作深度变深，后盖21处于向上旋转状态时，左右的封闭板26,26向上方移动。版权所有（C）2007，JPO＆INPIT

25. 发明专利

JP3769599B2 Field forming method 有权
公开(公告)号：JP3769599B2
公开(公告)日：2006-04-26
申请号：JP2003205686
申请日：2003-08-04
申请人：スガノ農機株式会社
发明人：茂明長門
IPC分类号： A01B3/44 , A01B79/00 , A01B19/02 , A01B21/04 , A01B21/08 , A01B35/04 , A01B49/02 , A01B63/10

26. 发明专利

JP3683768B2 Plow type cultivator 有权
公开(公告)号：JP3683768B2
公开(公告)日：2005-08-17
申请号：JP2000052869
申请日：2000-02-29
申请人：立男松井
发明人：立男松井
IPC分类号： A01B17/00 , A01B49/02

27. 发明专利

JP3681997B2 Farming machine 有权
公开(公告)号：JP3681997B2
公开(公告)日：2005-08-10
申请号：JP2001204094
申请日：2001-07-04
申请人：株式会社クボタ
发明人：達哉前山 , 光喜平田 , 健木ノ下 , 駿児藤本
IPC分类号： A01B13/08 , A01B35/04 , A01B49/02

28. 发明专利

JP3569350B2 Tilling the rotary working machine 失效
公开(公告)号：JP3569350B2
公开(公告)日：2004-09-22
申请号：JP14535495
申请日：1995-05-19
申请人：ヤンマー農機株式会社 , 石川島芝浦機械株式会社
发明人：崎光登志宮 , 沢哲也滝 , 藤孝明須
IPC分类号： A01B33/02 , A01B49/02

29. 发明专利

JP3540013B2 Rotary tiller 失效
公开(公告)号：JP3540013B2
公开(公告)日：2004-07-07
申请号：JP15130094
申请日：1994-07-01
申请人：ヤンマー株式会社
发明人：征夫仁尾 , 隆司平野 , 東光高橋
IPC分类号： A01B15/18 , A01B33/12 , A01B33/14 , A01B49/02

30. 发明专利

JP2004041032A Ridging working machine 审中-公开
公开(公告)号：JP2004041032A
公开(公告)日：2004-02-12
申请号：JP2002200508
申请日：2002-07-09
申请人： Yanmar Agricult Equip Co Ltd , ヤンマー農機株式会社
发明人： NAKANO MASANORI
IPC分类号： A01B39/14 , A01B35/16 , A01B49/02
摘要： PROBLEM TO BE SOLVED: To readily make an improvement of durability and driving efficiency, or the like.
SOLUTION: Traveling wheels supporting the machine body are installed in the forward direction of the machine body and a rotary part is arranged at a position just in the rear of the traveling wheels to perform furrowing up operation. A slope-forming part is arranged at a position just in the rear of the rotary part to shape tilled soil furrowed up with the rotary part and form slops of cultivating ridges. Thereby, the tilled soil furrowed up with the rotary part is shaped with the slope-forming part to form the slopes of the cultivating ridges and resultantly reduce the vibration and vibration load on the machine body or an operator.
COPYRIGHT: (C)2004,JPO

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