| 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 | Agricultural machine comprising a towed support frame and rollers provided with a set of dome profile pneumatic tyres | US10969059 | 2004-10-21 | US20050087351A1 | 2005-04-28 | Denis Piou |
| The machine comprises a given number of roller pairs respectively connected to the machine frame by a linking part (32). The linking part (32) of each roller pair is adapted so as to enable the rollers (12a, 12b) to incline freely about a first roll axis (YY′) perpendicular to and coplanar with the longitudinal axis (XX′) of the rollers and about a second axis (HH′) parallel to the pitch axis of the frame (10), no matter what deformations of the road or terrain are encountered. Application in particular to seed drills for agricultural machines. | ||||||
| 62 | Folding furrow roller for the preparation of seed beds | US10775401 | 2004-02-10 | US20050028994A1 | 2005-02-10 | Thomas Pitonyak; Edward Brandi |
| A folding furrow roller that facilitates planting operations and optimization of irrigation and drainage with efficient preparation, configuration, and planting of seed beds. A centrally located fixed drum roller supports a pair of hinged outboard drum roller wings that for maximum implement width are deployed in alignment with the main section during operation. The wings are hydraulically folded into a compact upright position for legal transport over public roads. The implement is constructed so as to provide strength and durability comparable to single-section furrow rollers. | ||||||
| 63 | Self-propelled vibratory greensroller | US09244383 | 1999-02-04 | US06200066B1 | 2001-03-13 | John L. Humphrey |
| A self-propelled vibratory greensroller for smoothing a green, improving ball roll distance and striping. The greensroller has a vibratory roller and a power roller mounted in a frame with the vibratory roller in front of and parallel to the power roller. A prime mover mounted on the frame has a gear box with two power-take offs for connection to a first and second power train. The power roller is divided into right and left sections connected with a differential such that the roller sections do not scuff the green. The first power train includes, a centrifugal clutch which starts the vibratory roller into vibration at some preselected engine speed. The second power train includes a variable speed pulley providing infinite ground speed control for the power roller. | ||||||
| 64 | Fluid applicator | US271860 | 1999-03-18 | US6123478A | 2000-09-26 | Mary Jo Giles |
| A fluid applicator for applying fluid treatments, such as herbicides, pesticides, and fertilizers, to a lawn. The fluid applicator includes an elongate shaft with a handle coupled to an upper end of the shaft and a head bar coupled to a lower end of the shaft. An elongate axle is spaced apart and extended generally parallel to the head bar with a side extent connecting the axle to the head bar. A resiliently deformable roller is rotatably mounted on the axle to permit free rotation of the roller about the axle. A fluid reservoir is coupled to the shaft. The head bar has a spaced apart plurality of fluid ports therein which are in fluid communication with the fluid reservoir. | ||||||
| 65 | Agricultural frame for propulsion of ground working implements | US540005 | 1990-06-19 | US5191942A | 1993-03-09 | Raymond Bussiere |
| An agricultural frame particularly for transporting active harrow elements and packer elements comprises a central frame section and a pair of wing frames projecting outwardly to the side of the central frame section at right angles thereto. The whole of the frame can be raised and lowered to lift the ground working implements from the ground. Each of the wing frames is rigid and is formed from a front beam and a rear beam interconnected by inclined beams carrying the active harrow elements. Each wing frame includes a steerable wheel at the outside end. Each wing frame is attached to the central frame by a rear pivot member which allows pivotal movement about a forward horizontal axis and also pivotal movement about a vertical axis for movement to the transport position. A latch is provided adjacent the front beam of the wing frame and is defined by a horizontal pin the axis of which defines the horizontal axis of pivotal movement of the wing frame. The latch pin is held in place within a receptacle of a hook member. | ||||||
| 66 | Soil cultivating implements | US515974 | 1983-07-21 | US4533000A | 1985-08-06 | Cornelis van der Lely |
| A packer roller for a soil cultivating implement constructed to perform a soil cultivating operation in addition to that performed by any other soil cultivating members of the implement, the roller comprising a plurality of groups or crowns of six tine-like or tooth-like projections spaced apart from one another at regular intervals along the roller's axis of rotation which are connected to a central tubular support of that roller. Each projection has a relatively sharp rear edge with respect to the roller's usual direction of rotation and, inward from the sharp edge, a relatively blunt leading edge relative to such direction so that it first penetrates into the soil relatively easily and then resists forward progress through the soil thus tending in a positive sense to produce rotation around the roller's axis of rotation. The projections are formed from pairs of shaped plates and each plate includes a sleeve surrounding the central tubular carrier of the roller. Scrapers cooperate with the convex surfaces of these sleeves between the projections. | ||||||
| 67 | Soil cultivating implements | US447613 | 1982-12-07 | US4515222A | 1985-05-07 | Cornelis van der Lely |
| A soil cultivating implement which comprises a row of power-driven rotary soil working members is provided, behind said soil working members with respect to the intended direction of operative travel of the implement, with a freely rotatable roller (10) having a cylindrical carrier (11) and a plurality of projections (12) formed in integral pairs and arranged in groups or crowns at regularly spaced apart intervals along the intended axis of rotation (a) of the roller (10). In order substantially to prevent clods of earth, old roots and the like from becoming jammed between the groups or crowns of projections (12), the relatively facing sides of the groups or crowns skeletally define radially outwardly divergent surfaces (B) and a pointed scraper (17) bears against the carrier (11) between each group or crown of projections (12). The projections (12) are secured to the carrier (11) by welding seams that extend parallel or substantially parallel to the axis (a) and alternative constructions of the projections are both described and illustrated. | ||||||
| 68 | Garden roller capable of storing and dispensing liquids | US930893 | 1978-08-04 | US4218015A | 1980-08-19 | Thomas Dean |
| A garden roller capable of storing and dispensing a large volume of liquid without immobilizing the roller, includes a hollow drum, preferably made of plastic and having a handle pivotally connected thereto for rolling the drum. A flexible conduit passes outwardly from the interior of the drum through a flow aperture in an end wall of the drum and a seal is provided to prevent escape of liquid through the aperture. Liquid can be dispensed through the conduit via a pump connected to the conduit outside the drum or by pressurizing the interior of the drum. The flexible conduit is weighted at its open end such that it remains adjacent the bottom of the drum enabling the entire contents therein to be dispensed. | ||||||
| 69 | Earth surfacing machine | US83880959 | 1959-09-08 | US2966948A | 1961-01-03 | GEORGE ULSH |
| 70 | Aerator bar for lawn rollers | US34831153 | 1953-04-13 | US2741968A | 1956-04-17 | HARRIS FRANK O |
| 71 | Roller for lawn mowers | US68404146 | 1946-07-16 | US2528116A | 1950-10-31 | CLEMSON RICHARD D |
| 72 | Corn planter | US29134539 | 1939-08-22 | US2260023A | 1941-10-21 | HAEMER ARTHUR J |
| 73 | Agriculture machine | US20826138 | 1938-05-16 | US2163726A | 1939-06-27 | DESCO BLUNT |
| 74 | Spading device | US65092523 | 1923-07-11 | US1519465A | 1924-12-16 | HARRY MERRYMON |
| 75 | Roller attachment for gang-plows. | US27629119 | 1919-02-11 | US1298385A | 1919-03-25 | PLUMER DAVENPORT |
| 76 | Fourth to m | US349374D | US349374A | 1886-09-21 | ||
| 77 | Tereitoey | US265005D | US265005A | 1882-09-26 | ||
| 78 | Improvement in wheel-plows | US137611D | US137611A | 1873-04-08 | ||
| 79 | Agricultural rolling basket bearing assembly | US15377340 | 2016-12-13 | US10138936B2 | 2018-11-27 | Timothy R. Blunier; Gaylen J. Kromminga; Sven N. Setterdahl |
| An agricultural tillage implement includes a frame member and at least one rolling basket assembly coupled to the frame member. The rolling basket assembly has at least one bearing hanger, at least one rolling basket and at least one bearing assembly rotationally coupling the rolling basket to the bearing hanger. The bearing assembly has a bearing with an inner ring and a spindle holding the inner ring. The spindle is coupled to the bearing hanger. The spindle being configured to accommodate dynamic misalignment of the bearing. | ||||||
| 80 | Cultivator | US14434686 | 2013-10-10 | US09936621B2 | 2018-04-10 | Scott Degelman |
| A cultivator can have a frame with a tow assembly so that the cultivator can be towed by a tractor. A cultivating assembly can be pivotally attached to the rear of the frame. The cultivating assembly can have a plurality of discs that engage and penetrate the soil beneath the cultivating assembly. The cultivating assembly can have a center section pivotally connected to the rear end of the frame, a first wing section pivotally connected to one side of the center section, a second wing pivotally connected to the other side of center section where all the sections have discs connected to them. A pair of ground wheels can be connected to the center section so that the ground wheels are positioned in front of the cultivating assembly when it is being used to cultivate a field. | ||||||
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