专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US1428657A Sickle 失效
公开(公告)号：US1428657A
公开(公告)日：1922-09-12
申请号：US48863921
申请日：1921-07-30
申请人： PURDY WILBUR F
发明人： PURDY WILBUR F
IPC分类号： A01D34/16
CPC分类号： A01D34/16

12. 发明申请

US20100251684A1 Mowing Finger Arrangement 有权
标题翻译：割草手指布置
公开(公告)号：US20100251684A1
公开(公告)日：2010-10-07
申请号：US12754911
申请日：2010-04-06
申请人： Gustav Schumacher , Friedrich-Wilhelm Schumacher
发明人： Gustav Schumacher , Friedrich-Wilhelm Schumacher
IPC分类号： A01D34/16
CPC分类号： A01D34/18
摘要： A mowing finger arrangement has a lower element (4) and an upper element (3). The lower (4) and upper (3) elements are connected to each other and form two mowing fingers (1, 2) and a blade gap (15). The blade gap (15) guides a mowing sickle between the lower element (4) and the upper element (3). The lower element (4) forms lower counter cutting edges (20, 21). The upper element (3) forms upper counter cutting edges (22, 23) for the mowing sickle. The two mowing fingers (1, 2) are connected to each other via a rear (26) and a front (29) connection web on the upper element (3) and via a rear (35) and a front (34) connection web on the lower element (4). The two front connection webs (29, 34) of the lower element (4) and the upper element (3) define part of the blade gap (15).
摘要翻译：割草指装置具有下元件（4）和上元件（3）。下部（4）和上部（3）元件彼此连接并形成两个割草指（1,2）和叶片间隙（15）。叶片间隙（15）引导下部元件（4）和上部元件（3）之间的割草镰刀。下部元件（4）形成较低的反向切削刃（20,21）。上部元件（3）形成用于割草镰刀的上部对切削刃（22,23）。两个割草指（1,2）经由上部元件（3）上的后部（26）和前部（29）连接带彼此连接，并且经由后部（35）和前部（34）连接卷材在下部元件（4）上。下部元件（4）和上部元件（3）的两个前连接腹板（29,34）限定了叶片间隙（15）的一部分。

13. 发明授权

US5884463A Convertible mower with rotary disc mechanism 失效
标题翻译：带旋转盘机构的敞篷割草机
公开(公告)号：US5884463A
公开(公告)日：1999-03-23
申请号：US986482
申请日：1997-12-08
申请人： Kaz Darzinskis
发明人： Kaz Darzinskis
IPC分类号： A01D34/00 , A01D34/16 , A01D87/10 , A01D34/66
CPC分类号： A01D34/005 , A01D34/001 , A01D34/003 , A01D34/82 , A01D2101/00 , Y10S56/20
摘要： A mowing mechanism having a spindle rotatively driven by a power source, a blade having a radially inner portion coupled for rotation with the spindle and a radially outer portion for cutting vegetation, a housing within which the blade rotates, and a disc coupled for rotation with the spindle and operatively carried within the housing for rotation with the blade and spaced above the blade. The inner and outer portions of the disc serve to channel air and clippings to the inner portion of the blade. The rotating disc prevents accumulation of the grass clippings beneath the disc and housing, and enhances airflow within the housing due to viscous drag or friction between the disc and the air within the housing. Deflectors carried by the disc are designed to further enhance airflows and generally deflect clippings back toward the inner portion of the blade for mulching. A door hingedly fixed on the housing is provided a horizontal roof member extending over the top of part of the housing can be opened to form a discharge outlet. The combination of the readily removable or replaceable disc and a door capable of being opened serve to conveniently convert the mower from mulching mode to an alternate discharge mode. A roller in a cutout in the housing serves to stiffen the disc and to power a string trimmer fixed outside of the housing.
摘要翻译：一种具有由动力源旋转驱动的主轴的切割机构，具有与所述心轴一起旋转的径向内部的刀片和用于切割植被的径向外部部分，所述刀片旋转的壳体，以及与所述壳体旋转的盘，主轴并且可操作地承载在壳体内以与叶片一起旋转并且间隔开在叶片上方。盘的内部和外部部分用于将空气和夹子引导到叶片的内部。旋转盘防止在盘和壳体下方的草屑的积聚，并且由于盘和壳体内的空气之间的粘性阻力或摩擦而增强了壳体内的气流。被设计成由盘承载的偏转器进一步增强气流并且通常将夹子偏转回到用于覆盖的叶片的内部。铰链地固定在壳体上的门设置有一个在壳体的一部分顶部延伸的水平屋顶构件可以打开以形成排出口。容易拆卸或可替换的盘和能够打开的门的组合用于方便地将割草机从覆盖模式转换为交替排放模式。壳体中的切口中的辊子用于使盘变硬并且为固定在壳体外部的弦线修剪器提供动力。

14. 发明授权

US4387554A Cutter bar 失效
标题翻译：切刀棒
公开(公告)号：US4387554A
公开(公告)日：1983-06-14
申请号：US313826
申请日：1981-10-22
申请人： Erminio Bedogni
发明人： Erminio Bedogni
IPC分类号： A01D34/03 , A01D34/13 , A01D34/16 , A01D55/02
CPC分类号： A01D34/13 , A01D34/16
摘要： The invention relates to an improved cutter bar. The bar consists basically of a stationary comb (1) upon whose teeth a toothed blade (2) slides back and forth in alternating motion while being maintained in contact with the comb by means of blade-retaining brackets (3); the blade and the comb furnished with respective recesses (2b and 1b), the latter longitudinally disposed; the recesses being opposed in such a way as to establish an enclosed channel into which a rod (5) may be inserted with the capability of sliding therein. The blade teeth protrude transversely with respect to the bar, and forward therefrom with respect to the teeth of the comb.
摘要翻译：本发明涉及一种改进的切割杆。该杆基本上由静止梳子（1）组成，齿齿在齿齿轮（2）以交替运动方式前后滑动，同时通过刀片固定支架（3）与梳子保持接触; 刀片和梳子配有相应的凹槽（2b和1b），后者纵向设置; 凹部以这样的方式相对，以便建立一个封闭的通道，杆（5）可以插入其中，并具有在其中滑动的能力。叶片齿相对于杆横向地突出，并相对于梳子的齿向前突出。

15. 发明授权

US3722196A Cutter bar assembly 失效
标题翻译：切割棒组件
公开(公告)号：US3722196A
公开(公告)日：1973-03-27
申请号：US3722196D
申请日：1971-05-19
申请人： TEMPLETON W
发明人： TEMPLETON W
IPC分类号： A01D34/16 , A01D55/02
CPC分类号： A01D34/16
摘要： A cutter bar assembly including an improved sickle support system whereby each of the guards has an integrally formed upwardly facing bearing surface extending the entire width of the guard in the area to the rear of its ledger plate. The bearing surfaces are juxtaposed such that together they extend the entire length of the sickle. A plurality of hold-down brackets overlie the sickle at regularly spaced positions and are adjustable to provide appropriate clearances.
摘要翻译：一种切割杆组件，包括改进的镰刀支撑系统，由此每个防护件具有一体形成的向上的轴承表面，其将防护罩的整个宽度延伸到其分类板的后部。轴承表面并列，使它们一起延伸镰刀的整个长度。多个按压支架以规则间隔的位置覆盖镰刀，并且可调节以提供适当的间隙。

16. 发明授权

US2484653A Sickle guard and mounting 失效
标题翻译：镰刀防护和安装
公开(公告)号：US2484653A
公开(公告)日：1949-10-11
申请号：US75954047
申请日：1947-07-08
申请人： CASE CO J I
发明人： SCHOENROCK OTTO R
IPC分类号： A01D34/16
CPC分类号： A01D34/16

17. 发明授权

US1879195A Cutter bar 失效
标题翻译：切刀棒
公开(公告)号：US1879195A
公开(公告)日：1932-09-27
申请号：US51948231
申请日：1931-03-02
申请人： JOHN GUTSMITHL , G H HOERMAN
发明人： THOMAS GRAY
IPC分类号： A01D34/16
CPC分类号： A01D34/16

18. 发明授权

US1754302A Guide clip for cutter bars 失效
标题翻译：刀杆导向夹
公开(公告)号：US1754302A
公开(公告)日：1930-04-15
申请号：US36386329
申请日：1929-05-17
申请人： BARLOW THOMAS J
发明人： BARLOW THOMAS J
IPC分类号： A01D34/16
CPC分类号： A01D34/16

19. 发明授权

US10524413B2 Cutting system reducing cutting losses and having a floating disk 有权
公开(公告)号：US10524413B2
公开(公告)日：2020-01-07
申请号：US15551877
申请日：2016-02-16
申请人： Onivaldo Favoretto
发明人： Onivaldo Favoretto
IPC分类号： A01D34/00 , A01D34/18 , A01D34/16 , A01D34/03 , A01D34/13 , A01D57/04
摘要： Decisive modifications are proposed to a cutting system reducing cutting losses and having a floating disk, in order to improve the efficiency of the system. The lower finger (1) cuts at the lower level and has a tip pointing upwards to prevent the finger from entering the ground; weeds passing past the lower finger pass over the upper finger (3), the accumulation of branches between the fingers being thus prevented. The upper finger (3) has a guard (4) that prevents grains from dropping out of the cutting platform, and the guard is also used to mount two bearings which act to orient the cutter bar (2).

20. 发明授权

US09655299B2 Adjustable guard assembly for a sickle knife 有权
公开(公告)号：US09655299B2
公开(公告)日：2017-05-23
申请号：US13680557
申请日：2012-11-19
申请人： MacDon Industries Ltd.
发明人： Francois R. Talbot , Rheal G. Remillard
IPC分类号： A01D34/02 , A01D34/13 , A01D34/16 , A01D34/18
CPC分类号： A01D34/13 , A01D34/16 , A01D34/18
摘要： In a cutter bar having a upper and lower knife guards in cooperating pairs mounted on a support bar where each guard includes at least one point extending forwardly to define a channel therebetween in which the knife reciprocates, the upper knife guards are attached to an upper surface of the support bar by a compressible resilient pad between an under surface of the upper knife guard and the upper surface of the support bar, at least one hold down screw fastener engaged between the upper knife guard and the support bar which holds the upper knife guard on to the resilient pad and forms a fulcrum and at least one adjustment screw between the upper knife guard and the support bar behind the screw fastener so that adjustment of the screw increases an amount of compression of the compressible resilient pad.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式