| 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 | Erdbohreinrichtung | EP93104316.0 | 1993-03-17 | EP0562429A1 | 1993-09-29 | Heiss, Josef |
Es wird eine Erdbohreinrichtung mit einem Erdbohrer (2), der eine von einer Motor-Getriebe-Einheit (21,22) angetriebene Bohrspindel (23) aufweist, beschrieben, enthaltend einen mit einem Fahrwerk (14,15) versehenen Rahmen (11,12,13), an dessen Ende eine beim Betrieb der Einrichtung etwa in Griffhöhe einer Bedienungsperson befindliche Handgriffanordnung (11c,16a,16b) vorgesehen ist, und eine in Längsrichtung des Rahmens (11,12,13) in einem horizontalen Abstand von dem Fahrwerk (14,15) und der Handgriffanordnung (11,16a,16b) an dem Rahmen (11,12,13) angeordnete Aufnahmevorrichtung (18) zur Halterung der Motor-Getriebe-Einheit (21,22) des Erdbohrers (2), so daß die Bohrspindel im wesentlichen senkrecht verläuft, wobei die Aufnahmevorrichtung (18) ein Verschwenken des Erdbohrers (2) gegenüber der Längsrichtung des Rahmens (11,12,13) bei seinem Eindringen in den Erdboden gestattet. |
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| 42 | Method and apparatus for preparing the surface of a region of soil for further testing | EP92308622.7 | 1992-09-22 | EP0534715A1 | 1993-03-31 | Henke, Robert; Henke, Wanda K. |
The method involves the gradual removal of soil disturbed during the drilling of a borehole. An initial hole may be bored with an auger having a removable nose cone, then a trimming tool (11) may be pushed into the borehole and rotated so that a blade (39) gradually and controllably removes the soil as the tool is advanced, the removed soil being stored e.g. on a plate (45) in the tool. This removal of the soil portion disturbed during drilling results in the preparation for testing of a soil sample which is less affected by the drilling operation itself and therefore more representative of the actual soil conditions. |
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| 43 | Combination soil auger and soil core sampler with sample retaining capacity | EP87104065.5 | 1987-03-19 | EP0241750A3 | 1989-01-18 | Vollweiler, Arthur Rick |
A combination soil auger and soil care sampling apparatus has a cylindrical body with soil-cutting blades disposed at one end thereof and alternative cap and handle combinations attached at the opposite end for soil auger or soil core sampling use. In the soil auger mode, the body has an open cap with a bail and handle for augering into soil. In the core sampling mode, the body had a closed cap and handle combination and a removable sleeve insert within the body adapted to receive and hold a soil sample as the apparatus is rotated in the soil to be sampled. The sleeve insert is removeable for capping and retention of the soil sample. |
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| 44 | Combination soil auger and soil core sampler with sample retaining capacity | EP87104065.5 | 1987-03-19 | EP0241750A2 | 1987-10-21 | Vollweiler, Arthur Rick |
A combination soil auger and soil care sampling apparatus has a cylindrical body with soil-cutting blades disposed at one end thereof and alternative cap and handle combinations attached at the opposite end for soil auger or soil core sampling use. In the soil auger mode, the body has an open cap with a bail and handle for augering into soil. In the core sampling mode, the body had a closed cap and handle combination and a removable sleeve insert within the body adapted to receive and hold a soil sample as the apparatus is rotated in the soil to be sampled. The sleeve insert is removeable for capping and retention of the soil sample. |
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| 45 | RECOIL AUGER WITH CLUTCH BEARING | PCT/US2006042035 | 2006-10-26 | WO2007058751A2 | 2007-05-24 | PFLIGER DAVID C |
| A recoil auger enables holes to be drilled by using only straight line motions of a person's hand, arm, and shoulder. The recoil auger is comprised of a recoil drive system connected to an output shaft, which in turn is connected to an auger. The recoil drive system has a recoil mechanism that imparts unidirectional rotation to the auger in. response to bidirectional rotation of the recoil mechanism. The recoil mechanism includes a clutch bearing to unidirectionally rotate the auger. The recoil drive system has a handle that the person grasps during operation. Operation is achieved by pulling a rope wound around a rope wheel . A recoil spring rewinds the rope after a pulling motion. Multiple recoil mechanisms assembled to the output shaft and one or more suitable handles enable more than one person to operate the recoil auger at the same time . | ||||||
| 46 | POST HOLE DIGGER | PCT/US2007021161 | 2007-10-02 | WO2008042372A3 | 2008-11-27 | FREEMAN BROOKS M; KERSHA ANDREI; CISKOWSKI ROBERT |
| A post hole digger (10, 10', 10") is disclosed that is adapted to loosen earth and facilitate remove of the loosened earth from the post hole. The post hole digger (10) may includes a pair of handles (12, 14) pivotably coupled together and a pair of spherical blades (18, 20) pivotably coupled to the pair of handles (12, 14) and to each other (20, 18). | ||||||
| 47 | A MULTIFUNCTIONAL SCREW DRILL AND REAMING DEVICE | PCT/TT2010000001 | 2010-08-13 | WO2011056162A2 | 2011-05-12 | MOHAMED LEONARDO |
| A multifunctional screw drill and reaming device, for the testing of the structure and composition of various soil types, as well as for sampling and boring, extracting and injecting of gases and various types of chemicals as well as liquids, slurry, granules and solids. Screws can be hydraulically, pneumatically, mechanically, electrically, or manually driven. Dependent upon the operation, the secondary screws can rotate and change position or rotational direction within the primary screw's bore, or both primary and secondary screws can be coupled and rotate as one unit. | ||||||
| 48 | IMPLEMENT WITH REINFORCING RIB OR CORRUGATION | PCT/US9918348 | 1999-08-13 | WO0009818A2 | 2000-02-24 | PARKER THOMAS W |
| A reinforced implement such as a shovel is described having increased strength and resistance to deformation and/or fracture, especially in the area where the socket engaging the handle and blade are joined. Advantageously, the blade, socket, and reinforcement are formed from a single unitary piece of material having essentially uniform thickness. | ||||||
| 49 | Post hole digger | US13548836 | 2012-07-13 | US09834999B2 | 2017-12-05 | J. Phillip Fraley; John W. Davis, III |
| A post hole digger couples to the power take-off (PTO) shaft of a tractor and uses rotation from the PTO shaft to rotate an auger. A top support arm rotatably coupled to the top pin of the tractor's three point hitch supports the gearbox that translates rotation to the auger. A support frame extends upwardly from the right and left lift arms of the three point hitch and inwardly to support the top support arm from beneath. The support frame is shaped generally as an inverted “U,” with space created between the right and left lift arms to prevent interference with the rotating shaft that translates rotation from the PTO shaft to the gearbox. A shield coupled to the gearbox covers the moving parts of the joint between the rotating shaft and the gearbox and protects users during use of the auger. | ||||||
| 50 | Vacuum assisted post hole digger tool and apparatus with rotary clog breaker | US14329904 | 2014-07-12 | US09556692B1 | 2017-01-31 | Carlos J. Cordova; Sammy Vargas |
| A tool for boring holes in soil includes an elongated tubular housing which has disposed through its length a bore having an upper opening coupleable to a vacuum source and a lower opening coupled to the bore of a ring-shaped bore head having circumferentially spaced apart cutting teeth protruding downwards from the bore head. A zig-zag shaped unclogger bar disposed coaxially through the bore head and rotated by a drive shaft disposed coaxially through the tubular and housing and protruding through a bearing in an upper end of the housing and driven by a rotary power source such as an electric motor fixed to the housing fragments lumps of clay or wet soil lodged in the bore of the housing, facilitating removal of soil and clay, which are severed by twisting the tool around its longitudinal axis by manipulating handle bars protruding from the upper end of the housing. | ||||||
| 51 | Post-hole digger with foot rests | US15084139 | 2016-03-29 | US09504196B2 | 2016-11-29 | Andrew John Hudson; Caralin Riva Adair |
| A foot rest for a post-hole digger and post-hole diggers using the foot rest are disclosed. The foot rest includes two portions, one attached to each shaft of the post-hole digger. The two portions have structure that allows them to engage one another when the two shafts of the post-hole digger are vertical. The foot rest does not extend beyond the bore diameter of the post-hole digger. Thus, in order to keep the user's feet on the relatively short foot rest, the contact surface of the foot rest may be angled. In some embodiments, the foot rest may be symmetrical, so that either side may be used as the upper surface. A post-hole digger including the foot rests typically includes at least two foot rests, spaced from one another and facing different directions along the shafts of the tool. | ||||||
| 52 | Post-Hole Digger with Foot Rests | US15084139 | 2016-03-29 | US20160286711A1 | 2016-10-06 | Andrew John Hudson; Caralin Riva Adair |
| A foot rest for a post-hole digger and post-hole diggers using the foot rest are disclosed. The foot rest includes two portions, one attached to each shaft of the post-hole digger. The two portions have structure that allows them to engage one another when the two shafts of the post-hole digger are vertical. The foot rest does not extend beyond the bore diameter of the post-hole digger. Thus, in order to keep the user's feet on the relatively short foot rest, the contact surface of the foot rest may be angled. In some embodiments, the foot rest may be symmetrical, so that either side may be used as the upper surface. A post-hole digger including the foot rests typically includes at least two foot rests, spaced from one another and facing different directions along the shafts of the tool. | ||||||
| 53 | Rotary support auger | US14998943 | 2016-03-08 | US20160270518A1 | 2016-09-22 | Kevin Brooks |
| A rotary auger support for mounting and removably holding a articles or devices upright on the ground. The includes an upright rod with a helical coil or flights forming an auger base having a point at the lower distal end to be fixedly and removably screwed into the ground to support the in an upright position. | ||||||
| 54 | Single Handle Post Hole Digger | US15076130 | 2016-03-21 | US20160198619A1 | 2016-07-14 | Nathan A. Scolari; George Reiter |
| The present invention is a light-weight, single handle post hole digger. The single handle of the post hole digger is generally comprised of an outer elongated vertical handle and an inner elongated vertical shaft located substantially within the outer handle. The post hole digger of the present invention has two blade members used to cut into the ground and to loosen soil when in an open configuration and then used to capture and remove soil when in a closed configuration. In some embodiments, a first stationary blade member is permanently attached to the inner elongated vertical shaft by an adjustable pin or bolt and a second movable blade member is connected to the outer elongated handle via a connection rod. | ||||||
| 55 | Water Post Hole Digging Tool | US14826517 | 2015-08-14 | US20160145944A1 | 2016-05-26 | Jacob Andrew Reed; William Wilmoth |
| A water post hole digging tool is provided. The water post hole digging tool includes an elongate conduit member having an upper portion, a body portion, and a lower portion. The body portion may include a plurality of removably attached channel members. A handle is integrally attached to the upper portion of the elongate conduit member. A boring element is attached to a distal end of the lower portion. The boring element includes a concave expanding nozzle opening with a plurality of apertures for discharging water flow therefrom to change the contents of a desired hole from a solid to a slurry liquid mixture of water, sand, soil, and rocks. | ||||||
| 56 | Auger Blade | US14499380 | 2014-09-29 | US20160090792A1 | 2016-03-31 | Bhupinder Grewal |
| An auger blade includes a main body which defines a ground penetrating tip portion, a first blade and a second blade. The first and second blades extend from the tip portion towards an opposing end portion of the auger blade. The first and second blades are annularly arranged around a centerline of the auger blade. The first blade includes an arcuate inner surface and the second blade includes an arcuate inner surface. | ||||||
| 57 | SHOVEL DEVICE | US14249304 | 2014-04-09 | US20140300120A1 | 2014-10-09 | Michael L. McEwen; Dan Stefanik |
| A shovel device for digging in ground or other material is provided. The shovel device comprises a handle having a first end and a second end. A blade having an attachment end and a digging edge opposite the attachment end is provided with the attachment end secured to the second end of the handle. A plurality of teeth is secured to the digging edge of the blade and extending beyond the digging edge of the blade. During digging operations, the teeth contact the ground or other material prior to the digging edge of the blade contacting the ground or other material. | ||||||
| 58 | Consumer post hole digger | US12829414 | 2010-07-02 | US08579342B2 | 2013-11-12 | Jeffrey M. Norton; Barry R. Albert |
| This invention provides a post hole digger having a first, traverse pivot point, located on the lower section of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members. | ||||||
| 59 | Garden auger | US13008512 | 2011-01-18 | US08479842B2 | 2013-07-09 | Joseph Tucceri |
| The present disclosure provides for a garden auger comprising a shank and an auger body. The auger body comprises a leading end and a trailing end including a space therebetween. The auger body is substantially radial including at least two legs connecting the trailing end and the leading end. The leading end has a cutter including a plurality of teeth forming a cutting diameter. The plurality of teeth each have a tip extending from the leading end, wherein the tips form a plane that is substantially perpendicular to an axis of rotation of the garden auger. The auger body is attached to the shank to prevent rotation therebetween. The shank comprises an attachment portion for attachment to a drill motor. | ||||||
| 60 | BRAKING DEVICE FOR AN AUGER | US13182329 | 2011-07-13 | US20130014996A1 | 2013-01-17 | Robert J. Ruppel; Michael Avery |
| Apparatus and methods for braking an auger to limit rotation of the auger bit and/or auger blade relative to a power head. An auger with a braking device includes a drive shaft, one or more boring blades, a spiral auger blade, a power head, a transmission assembly, and a braking device. The transmission assembly couple to the proximal end of the drive shaft and to the power head. The transmission assembly may include a clutch to provide releasable engagement to mechanically couple the power head and the drive shaft to transfer force of the power head to rotate the drive shaft. The braking device has an activated configuration and a deactivated configuration. The braking device in the activated configuration is configured to engage a component of the transmission assembly, such as a clutch drum of the clutch, to restrict rotation of the drive shaft relative to the power head. The braking device can include an elongate band configured in a loop around the clutch drum of the transmission assembly. The band is configured to engage the clutch drum when a diameter of the elongate band loop is reduced. An activation assembly is coupled to the elongate band and can be manipulated to adjust the diameter of the elongate band loop. | ||||||
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