| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | A sowing machine | EP96200564.1 | 1996-03-01 | EP0730817B1 | 2000-10-18 | Bom, Cornelis Johannes Gerardus; Tollenaar, Eduard |
| 62 | Faucheuse à délestage dynamique | EP93440004.5 | 1993-01-15 | EP0552120B1 | 1995-12-13 | Wolff, Michel |
| 63 | SECURITE POUR CORPS SYMETRIQUE DE CHARRUE | EP92920647.0 | 1992-09-07 | EP0609256A1 | 1994-08-10 | COSTE, Jean-Louis |
| Système de sécurité pour corps (1) de charrue à corps symétrique comportant, entre deux ensembles corps (1) et support (2) du corps (1), un moyen de liaison intermédiaire (3) incluant deux pivots (4, 5) ayant deux axes différents, relié respectivement au corps (1) et à son support (2) par un des deux axes-pivots (4, 5), un moyen de liaison tarable (6) limitant l'oscillation entre corps (1) et support, caractérisé en ce que ledit moyen de liaison tarable (6) relie le support (2) directement au corps (1), de sorte à libérer le mouvement entre le corps (1) et son support (2) lors de la rencontre d'un obstacle autour d'au moins un des deux axes-pivots (4, 5) du moyen intermédiaire. | ||||||
| 64 | 트랙터용 파종기의 다짐롤러 완충구조 | KR1020130124644 | 2013-10-18 | KR1020150045215A | 2015-04-28 | 한재헌 |
| 본발명은파종작업시토양을다지도록지면에접하는롤러를완충지지할수 있어단단한이물에의한충격을효율적으로완화하고굴곡진면의토양을원활하게다지는것이가능하도록, 내부에씨앗을저장하여고랑을향해공급가능하게파종부를구비하고상기파종부의전후로각각배치되어지반을다지도록한 쌍의다짐롤러가구성되는파종기와, 상기파종기를로터베이터가구비된트랙터의후방에견인될수 있게연결장착되는메인프레임으로구성되는트랙터용파종기에있어서, 상기메인프레임상에연결설치되어상기파종기의파종부를고정지지하되한 쌍의상기다짐롤러를회전가능하게연결결합하고상기파종부를기준으로후방에위치한상기다짐롤러의상부에롤러커버가구비되는서브프레임과; 상기메인프레임상에고정설치되고상기서브프레임이연결결합하되상기파종부를기준으로전방에위치한상기다짐롤러를완충가능하게상기서브프레임이상하수직이동될수 있도록형성되는제1완충부와; 상기서브프레임의롤러커버상에구비되어상기메인프레임에연결설치되고상기파종부를기준으로후방에위치한상기다짐롤러가수직으로유동가능하게완충하는제2완충부;를포함하는트랙터용파종기의다짐롤러완충구조를제공한다. | ||||||
| 65 | 심경 갈이용 쟁기 | KR1020120079985 | 2012-07-23 | KR101217724B1 | 2013-01-02 | 이세원 |
| PURPOSE: A trench plow is provided to automatically avoid rocks and tree roots when it is trapped during land cultivation towed by a tractor. CONSTITUTION: A trench plow comprises a main frame(10) which consists of a front width reinforcement frame, a back width reinforcement frame, a length reinforcement frame, and a connecting inclined frame towed by a tractor; a plowing apparatus(30) composed of several double width cracking plows and several subsoil cracking plows; a shock-absorbing device composed of a first and a second oil pressure lines, a cushion cylinder, and a hydraulic cylinder; and an air auto balancing and oil supplying valve to supply the oil from the tractor's oil pressure device to the front and the back of the oil pressure device and automatically emit the inner air to the tractor's oil pressure device at the same time. | ||||||
| 66 | 안전장치가 부가된 트랙터 가장자리 배토기 | KR1020040027674 | 2004-04-22 | KR1020040052645A | 2004-06-23 | 오대석 |
| PURPOSE: Provided is a tractor corner ridging machine mounted with a safety device, to prevent damages on the machine caused by stones or hard soil, and to improve work efficiency and safety of the ridging machine. CONSTITUTION: The tractor corner ridging machine mounted with a safety device includes a mounting bracket fixed to a support bracket assembled to a rotary(100) and an electromotive pipe(110); a cam bracket(310) having a hook shape and separating from the mounting bracket(230) if an overload is applied to a ridging blades; a base frame(320) rotatably built in the cam bracket(310) for inhibiting further rotations if the safety device starts operating and making a sliding pipe(330) with a cam roller(331) and an elevating cylinder(340); a rod pipe(350); a ridging blade(360) fixed to the rod pipe(350); a safety spring(370) for forcibly raising a ridging part(300); and an elevating cylinder(340). | ||||||
| 67 | AGRICULTURAL IMPLEMENT FRAME ASSEMBLY | US16271477 | 2019-02-08 | US20190246546A1 | 2019-08-15 | Clint W. Sheppard; Jeffrey Jonathan Gordon |
| An agricultural implement is configured to be advanced in a forward direction and includes an implement frame. The implement frame includes a pair of laterally extending fore-and-aft spaced frame members. The frame also includes a fore-and-aft extending interconnecting member that extends between the frame members and presents forward and aft ends. At least one of the frame members comprises a tubular beam presenting forward and aft walls. The forward and aft walls at least partly define an interior beam space, with a window opening being defined in a first one of the walls. The tubular beam receives a respective end of the interconnecting member so that the interconnecting member extends into and out of the interior beam space through the window opening. The respective end of the interconnecting member is welded to a second one of the walls. | ||||||
| 68 | Slurry applicator for an agricultural machine | US14496438 | 2014-09-25 | US09769980B1 | 2017-09-26 | Phillip E. Reed |
| A trough is cut in the ground surface by a rotating member. The rotating member displaces soil upward with respect to the ground surface and rearwardly with respect to a direction of travel of the rotating member. While the soil is in the air, slurry is deposited into the trough. The soil is then redirected downward to the trough to cover the slurry with the soil. | ||||||
| 69 | Agricultural implement with self-centering pivots | US13959828 | 2013-08-06 | US09137938B2 | 2015-09-22 | Raymond Zimmerman |
| A self-centering pivot assembly for an agricultural implement having a tool bar is provided. The self-centering pivot assembly includes at least one spring, a bar segment operatively connected to one or more working tools of the agricultural implement, and a mounting assembly operatively connected between the tool bar and the bar segment. The self-centering pivot assembly further includes a pivot operatively connected to the bar segment and the at least one spring such that as the agricultural implements travels over the ground and the bar segment deviates laterally from a neutral position, the at least one spring temporarily compresses and urges the bar segment back towards the neutral position. | ||||||
| 70 | AGRICULTURAL IMPLEMENT WITH SELF-CENTERING PIVOTS | US13959828 | 2013-08-06 | US20150041160A1 | 2015-02-12 | Raymond Zimmerman |
| A self-centering pivot assembly for an agricultural implement having a tool bar is provided. The self-centering pivot assembly includes at least one spring, a bar segment operatively connected to one or more working tools of the agricultural implement, and a mounting assembly operatively connected between the tool bar and the bar segment. The self-centering pivot assembly further includes a pivot operatively connected to the bar segment and the at least one spring such that as the agricultural implements travels over the ground and the bar segment deviates laterally from a neutral position, the at least one spring temporarily compresses and urges the bar segment back towards the neutral position. | ||||||
| 71 | Slurry applicator for an agricultural machine | US14017829 | 2013-09-04 | US08875640B1 | 2014-11-04 | Phillip E. Reed |
| A trough is cut in the ground surface by a rotating member. The rotating member displaces soil upward with respect to the ground surface and rearwardly with respect to a direction of travel of the rotating member. While the soil is in the air, slurry is deposited into the trough. The soil is then redirected downward to the trough to cover the slurry with the soil. | ||||||
| 72 | Adjustable packer wheel seeding system and method | US13725634 | 2012-12-21 | US08733466B2 | 2014-05-27 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
| 73 | Adjustable packer wheel seeding system and method | US13725667 | 2012-12-21 | US08662194B2 | 2014-03-04 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
| 74 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13725667 | 2012-12-21 | US20130112443A1 | 2013-05-09 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
| 75 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13725634 | 2012-12-21 | US20130112442A1 | 2013-05-09 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
| 76 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13725566 | 2012-12-21 | US20130105183A1 | 2013-05-02 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
| 77 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13725600 | 2012-12-21 | US20130104784A1 | 2013-05-02 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
| 78 | Adjustable packer wheel seeding system and method | US13338341 | 2011-12-28 | US08342254B2 | 2013-01-01 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
| 79 | Structure for Attaching a Tool to a Frame Tube | US12878617 | 2010-09-09 | US20120061113A1 | 2012-03-15 | Richard J. Connell; Ryan A. Hackert; Mark D. Beeck |
| Gang tube rail structure is attached to the lower front and rear corners of the implement gang tube to provide a lower clamp support. Two pivoting clamp jaws are attached to the clamp support and secured against the support by tightening a single clamp bolt extending between the lowermost portions of the jaws. A locator shoe is secured between the tube and the c-spring and includes a protrusion that projects into a hole in the c-spring. The ends of the locator shoe include short legs that wrap around the gang tube rail. The single clamp bolt provides a vertical clamp force that is approximately twice the tension generated in the bolt when the nut is tightened. | ||||||
| 80 | Adjustable packer wheel seeding system and method | US13069159 | 2011-03-22 | US08100193B2 | 2012-01-24 | Jim Henry; Nicholas George Alfred Ryder |
| In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | ||||||
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