| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Flexible weeder frame | US17231627 | 1927-03-03 | US1732724A | 1929-10-22 | KEY CLAUDE L |
| 42 | Universal agricultural implement | US59031422 | 1922-09-25 | US1683018A | 1928-09-04 | BODA JOSEPH E |
| 43 | Temporary supporting-form for masonry structures | US749735D | US749735A | 1904-01-19 | ||
| 44 | Multi-functional garden implement | US15168111 | 2016-05-30 | US10117382B2 | 2018-11-06 | Weijun Li; Genfa Mao; Shijun Zhu |
| A multi-functional garden implement comprises an underframe, and a power motor is secured to the underframe. The multi-functional garden implement also comprises an adapting tube, inside which a transmitting shaft is rotatably connected. One end of the transmitting shaft connects to a working head. A locking sleeve is secured to the underframe, and the end of the adapting tube movably inserts into the locking sleeve. There is a locking piece designed on the locking sleeve, which allows the locking sleeve to clamp the adapting tube and secure the adapting tube onto the locking sleeve. The present multi-functional garden implement can replace the working head quickly, so that it has functions of cutting, micro tilling, etc. | ||||||
| 45 | Multi-Functional Garden Implement | US15168111 | 2016-05-30 | US20170223894A1 | 2017-08-10 | Weijun Li; Genfa Mao; Shijun Zhu |
| A multi-functional garden implement comprises an underframe, and a power motor is secured to the underframe. The multi-functional garden implement also comprises an adapting tube, inside which a transmitting shaft is rotatably connected. One end of the transmitting shaft connects to a working head. A locking sleeve is secured to the underframe, and the end of the adapting tube movably inserts into the locking sleeve. There is a locking piece designed on the locking sleeve, which allows the locking sleeve to clamp the adapting tube and secure the adapting tube onto the locking sleeve. The present multi-functional garden implement can replace the working head quickly, so that it has functions of cutting, micro tilling, etc. | ||||||
| 46 | Agricultural Harvester Axle | US14969923 | 2015-12-15 | US20160176231A1 | 2016-06-23 | Marcel Daffue |
| An agricultural harvester includes a chassis, an axle assembly carrying the chassis, a plurality of hub assemblies including a first hub assembly and a second hub assembly, the hub assemblies coupled to a corresponding end of the axle assembly, and a plurality of ground engaging devices each being coupled to a corresponding hub assemblies. The ground engaging devices support the axle assembly and the chassis. The axle assembly includes an extendable/retractable axle for altering a distance between the ground engaging devices that are coupled to the hub assemblies, and a connecting rod extending/retracting from a central portion of the axle assembly, the connecting rod also coupled to a portion of the first hub assembly. The connecting rod is generally vertically displaced from the extendable/retractable axle. | ||||||
| 47 | Implement frame tube joint with weldable connector | US12833801 | 2010-07-09 | US09072213B2 | 2015-07-07 | Richard Joseph Connell; Shawn Jeremy Becker; Garrett Lee Goins; Jarrod Ray Ruckle; Mark Eugene Barker |
| A tube over tube joint for an implement frame includes a self-fixturing weldable connector positioned between upper and lower tubes. Standard fillet welds connect the tubes to the connector. A unitary casting can be used made from material selected to optimize load transfer between the top and bottom tubes to improve the fatigue life of the joint. The casting is self-fixturing so the top tubes can be located by simply placing in the casting on the lower tubes. A tube end connector provides fixturing and weld surfaces for butt joints in planar frames. Outwardly extended weld edges on the connector increase resistance to parallelogramming of the frame. | ||||||
| 48 | Implement Frame Tube Joint with Weldable Connector | US12833801 | 2010-07-09 | US20100310308A1 | 2010-12-09 | Richard Joseph Connell; Shawn Jeremy Becker; Garrett Lee Goins; Jarrod Ray Ruckle; Mark Eugene Barker |
| A tube over tube joint for an implement frame includes a self-fixturing weldable connector positioned between upper and lower tubes. Standard fillet welds connect the tubes to the connector. A unitary casting can be used made from material selected to optimize load transfer between the top and bottom tubes to improve the fatigue life of the joint. The casting is self-fixturing so the top tubes can be located by simply placing in the casting on the lower tubes. A tube end connector provides fixturing and weld surfaces for butt joints in planar frames. Outwardly extended weld edges on the connector increase resistance to parallelogramming of the frame. | ||||||
| 49 | Machine with a multifunctional chassis for working the soil in tree or shrub plantations | US09993327 | 2001-11-06 | US06585056B2 | 2003-07-01 | Roger Pellenc; Robert Delran |
| Machine for working the soil in tree or shrub plantations, consisting of a chassis (1-2) equipped with mechanisms (4-5a, 11, 11) allowing it to be mounted on the universal three-point hitch system of a farm tractor and consisting, laterally, of mechanisms (28a, 28b) permitting the mounting of lateral tools (29A, 29B) allowing the working of the soil near the feet of the aligned trees or shrubs and mechanisms for driving these tools in rotation from the power take-off shaft of the tractor, characterized in that the chassis (1-2) is itself provided with a universal three-point hitch system (4-5b, 13, 13) allowing the mounting, on this chassis, of a second machine that customarily moves in between the rows, for the working or the treatment of the soil, or any other job related to the cultivating of the trees or shrubs. | ||||||
| 50 | Implement hitch | US610008 | 1990-11-07 | US5052495A | 1991-10-01 | Stanley E. McFarlane; James E. McFarlane |
| A hitch for connecting a first implement to a second implement pulled behind a tractor is disclosed which has a first parallel linkage assembly with two upright members with upper and lower portions, the upper portions of the upright members being connected by an upper follower arm and the lower portions of the upright members being pivotally connected by a lower follower arm. One upright member is adapted to rigidly connect to the second implement. A central horizontal member has two opposed ends and front and rear sides. An upright member of the first parallel linkage is rigidly connected to the front side of the horizontal member. Ground engaging caster wheels are pivotally mounted on each end of the horizontal member. A second parallel linkage has two upright members with upper and lower portions. The upper portions of the upright members are pivotally connected by an upper lifting arm and the lower portions of the upright members are pivotally connected by a lower lifting arm. One upright member is rigidly connected to the rear side of the horizontal member and the other upright member is adapted to connect to the first implement. An actuator is mounted between the central member and the second parallel linkage and adapted to move a connected first implement between a first lowered, ground-engaging position and an elevated position, wherein the weight of the first implement is substantially carried by the caster wheel. The hitch may be employed for connecting a harrow or drag behind a tractor-pulled disc tiller. | ||||||
| 51 | Hayrake hitch and method of use | US430523 | 1989-11-01 | US5025616A | 1991-06-25 | Floyd Moss |
| A second hayrake hitch for use with a tractor is disclosed. The hayrake hitch includes a generally U-shaped main frame of size and height to overfit a forward hayrake which is directly connected to the tractor. The main frame includes a main beam and a wheeled rear support bar which is pivotally interconnected relative to the main beam. A second hayrake is connected to a hitch bar secured to the rear support bar to enable the tractor to simultaneously pull the two hayrakes. A hydraulic cylinder extends between the rear support bar and a leg connected to the main beam and hydraulic lines interconnect the cylinder with the hydraulic coupling of the tractor. By hydraulically functioning the cylinder while the tractor is moving, the rear support bar can be pivoted relative to the axis of the main beam to thereby move the rear hayrake to the right or to the left relative to the front hayrake to simultaneously rake two hay windrows or one large combined windrow. | ||||||
| 52 | Agricultural machine | US110711 | 1987-07-16 | US4800826A | 1989-01-31 | Viktor V. Shiskin |
| An agricultural machine comprises a frame (1) carrying a hopper (2) for a fluid material, the hopper (2) is located in a sealed chamber (4) having an inlet communicated with a source (5) of working fluid and a device for causing the fluid material to move which is made in the form of a driven drum (6) having a flexible hose (7) wound thereon. The interior space (8) of the hose (7) communicates with the hopper (2). The free end of the hose (7) is extended through the inlet of the chamber (4) being turned inside out and sealingly secured to and along the perimeter of the chamber (4) so as to define an annular space (A). | ||||||
| 53 | Motor vehicle with two driving units especially for agricultural purposes | US3690395D | 1969-07-18 | US3690395A | 1972-09-12 | SPILLER RICHARD; MOSER GOTTFRIED; BERTHOLD WALTER |
| A vehicle, especially adapted for agricultural use, and having two engines in coaxial alignment in a frame and adapted for coupling together. Each engine drives the primary part of a torque transmitting arrangement, electrical or hydraulic, and secondary parts of the torque transmitting arrangement are connected to drive the vehicle wheels. Controls are provided to control the distribution of power from the primary parts to the secondary parts to determine the wheel, or wheels, to receive the power and the speed of rotation of the wheels. At both ends of the vehicle there are provided means for connection of implements to the vehicle and including lift type hitches and power take-off shafts.
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| 54 | Carrier beam unit for agricultural implements | US3593805D | 1968-05-09 | US3593805A | 1971-07-20 | RAU WILLY |
| A carrier beam for carrying and loading agricultural implements and having a great length extending transverse to the direction of travel of a tractor to which it is connected is divided into several parts which are rigidly connected to each other in the working position so as to have a maximum working length and the outer parts of which may be pivoted toward each other to reduce this length at least to a size not exceeding the maximum width of a vehicle permitted to travel on a public road.
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| 55 | Implement frame | US3544131D | 1968-10-23 | US3544131A | 1970-12-01 | PENNINGTON JOE S |
| 56 | Implement frame | US3525537D | 1968-11-26 | US3525537A | 1970-08-25 | HONNOLD DARREL LEE |
| 57 | Tractor cab | US52554466 | 1966-02-07 | US3397008A | 1968-08-13 | TIMMERMAN MAURICE GASTON G |
| 58 | Log-skidding air pan | US50163965 | 1965-10-22 | US3339656A | 1967-09-05 | BLONSKY JOSEPH E |
| 59 | Anti-roll bars for tractors | US34668364 | 1964-02-24 | US3244251A | 1966-04-05 | ALEXANDER DUNCAN |
| 60 | Apparatus for farm cultivating and harvesting | US34074064 | 1964-01-28 | US3200889A | 1965-08-17 | IVY DANIEL C |
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