序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
1 | Wiesenegge | EP85890108.5 | 1985-05-09 | EP0161239A2 | 1985-11-13 | Wölfleder, Hubert, jun. |
Eine Wiesenegge weist einen an einem Zugbalken (1) hängenden Hauptbearbeitungsteil (3) auf, der eine Vielzahl gegeneinander versetzt angeordneter, untereinander beweglich verbundener Eggenglieder (4) umfaßt. Die Eggenglieder (4) bestehen dabei jeweils aus einem Werkzeugträger (5, 5') und ein oder mehrerenBearbeitungswerkzeugen (7, 7'; 8). Um bei robuster, einfach herstellbarer Konstruktion die Wirkung zu erhöhen und einen breiten Anwendungsbereich zu erreichen, bilden die Eggenglieder (4) plattenoder rahmenförmige Werkzeugträger (5, 5') für Bearbeitungszähne (8) undloder Bearbeitungsleisten (7 7') und sind untereindander entlang in Fahrtrichtung verlaufender Wirkungslinien verbunden. |
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2 | Wiesenegge | EP85890108.5 | 1985-05-09 | EP0161239B1 | 1989-11-23 | Wölfleder, Hubert, jun. |
3 | Pasture harrow | EP85890108 | 1985-05-09 | EP0161239A3 | 1987-01-21 | Wölfleder, Hubert, jun. |
4 | 트랙터용 써레의 와이어 당김장치 | KR2020070000249 | 2007-01-05 | KR200435999Y1 | 2007-04-05 | 정길동 |
본 고안은 로타리에 결합되는 주써레를 두 개의 유압실린더로 승하강시키는 한편 주써레의 양측에 결합된 보조써레를 상기 유압실린더의 작동에 따라 당겨지는 와이어를 이용하여 접거나 펼칠 수 있도록 하는 트랙터용 써레에 있어서, 유압실린더에서 와이어를 안정되게 당겨줄 수 있도록 하는 와이어 당김장치에 관한 것이다. 이러한 본 고안은 주써레의 양측을 유압실린더로 각각 눌러주어 안정되고 확실한 써레질이 이루어질 수 있도록 하는 한편 써레의 승하강시 안전한 승하강이 이루어지게 하고 이동시에도 흔들림이 발생하지 않도록 주써레의 양측으로 각각 연결대와 유압실린더를 설치한 것에 있어서, 각각의 유압실린더의 축중심에서 좌우측의 보조써레를 안정되게 와이어로 당겨줄 수 있도록 하는 것으로, 와이어의 당김이 유압실린더의 축 중심에 맞추어 당겨질 수 있도록 하는 것이다 트랙터, 써레, 와이어, 가이드 | ||||||
5 | Prickle chain link | US11126406 | 2005-05-11 | US07137239B2 | 2006-11-21 | Kentyn Scott Paterson |
A cast prickle chain link element, and a prickle chain made by interconnecting a plurality of these links. Each link element includes a body, the body having at least one hole, and at least one hook formed into it, and at least one ground engaging finger projecting outwardly from the body. The hook formed into the body of one element, is adapted to engage the hole formed into the body of another identical element, thereby facilitating the linking of elements in order to form a prickle chain. | ||||||
6 | Chain harrow carts | US673789 | 1991-03-22 | US5143160A | 1992-09-01 | R. Elwin May |
A cart or "caddy" is provided for operation and transport of one or more chain harrows, the cart consisting of a frame running on a pair of road wheels. Different harrow mountings can be mounted on the frame, all of which include a draw bar to which the harrow is attached for operation. All of the mountings enable the draw bar to be lifted from the ground and then the body of the harrow to be engaged by one or more spaced cross bars parallel to the draw bar and over which the harrow is draped to store it and permit it to be transported on the cart out of contact with the ground. Some of the mountings are pivoted to the cart frame about an axis that in the stored position is vertical, so that the mounting and harrow can be turned longitudinally to reduce the effective width and permit the use of harrows that would otherwise be too wide to be moved over public roads. Wider arrangements use two harrows that operate side-by-side on mountings that are pivoted individually so that they can be turned to be parallel to one another in the stored transportable position; such mountings employ extra outrigger supporting wheels and tension cables to keep them parallel. | ||||||
7 | Chain harrows | US37809264 | 1964-06-19 | US3310122A | 1967-03-21 | TONY MACK |
8 | Harrow | US31961728 | 1928-11-15 | US1775316A | 1930-09-09 | MCLEOD HENRY R; CARL HOHM |
9 | Road scraping, grading, and ditching machine. | US18817817 | 1917-08-25 | US1265702A | 1918-05-07 | COOK GEORGE R |
10 | Road grading and ditching machine. | US6803015 | 1915-12-21 | US1185359A | 1916-05-30 | WILLIAMS WILLIAM R |
11 | Scraper. | US1910597505 | 1910-12-15 | US988601A | 1911-04-04 | SMITH JESSIE E |
12 | Ditching-plow. | US1910542353 | 1910-02-05 | US973689A | 1910-10-25 | NICKELL KELS P |
13 | Road grader and smoother. | US1910549588 | 1910-03-16 | US962299A | 1910-06-21 | BARNETT HENRY C |
14 | Reversible plow | US748623D | US748623A | 1904-01-05 | ||
15 | Road-scraper. | US1899705991 | 1899-02-18 | US637712A | 1899-11-21 | DAMERELL CHARLES E |
16 | Harrow | US448506D | US448506A | 1891-03-17 | ||
17 | Combined harrow and cultivator | US438880D | US438880A | 1890-10-21 | ||
18 | William s | US350893D | US350893A | 1886-10-12 | ||
19 | Improvement in potato-coverers | US153793D | US153793A | 1874-08-04 | ||
20 | Improvement in clod-breaking-and-pulverizing machines | US119361D | US119361A | 1871-09-26 | ||