US20020129975A1 - Ice auger system - Google Patents
Ice auger system Download PDFInfo
- Publication number
- US20020129975A1 US20020129975A1 US09/765,240 US76524001A US2002129975A1 US 20020129975 A1 US20020129975 A1 US 20020129975A1 US 76524001 A US76524001 A US 76524001A US 2002129975 A1 US2002129975 A1 US 2002129975A1
- Authority
- US
- United States
- Prior art keywords
- ice
- elongate tube
- auger system
- bore
- bit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K97/00—Accessories for angling
- A01K97/01—Accessories for angling for ice-fishing ; Ice drilling, hook-setting or signalling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/008—Drilling ice or a formation covered by ice
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/48—Ice
Definitions
- the present invention relates generally to ice augers and more specifically it relates to an ice auger system for drilling a bore within ice with significantly reduced ice shavings.
- a conventional ice auger is comprised of a motor device and a drill bit extending from the motor device wherein the drill bit is comprised of an elongate shaft with a broad flighting extending from the elongate shaft and an ice cutting blade for cutting a bore through the ice of a body of water. As the cutting blade shaves portions of the ice the flighting distributes the severed shavings upwardly out of the created bore creating a significant mess.
- the ice auger system substantially departs from the conventional concepts and designs of the prior art, and in so doing provides an apparatus primarily developed for the purpose of drilling a bore within ice with significantly reduced ice shavings.
- the present invention provides a new ice auger system construction wherein the same can be utilized for drilling a bore within ice with significantly reduced ice shavings.
- the general purpose of the present invention is to provide a new ice auger system that has many of the advantages of the ice augers mentioned heretofore and many novel features that result in a new ice auger system which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art ice augers, either alone or in any combination thereof.
- the present invention generally comprises an elongate tube having a lower end, an upper end, an outer wall, a lumen and a connector shaft attached to the upper end for connecting to a motor.
- a length of flighting is attached to the outer surface of the elongate tube in a coiled manner.
- At least one bit is attached to the lower end of the elongate tube for engaging and cutting the ice in a circular pattern to receive the elongate tube and flighting.
- a core is created that is positioned within the lumen of the elongate tube.
- the user When the user has drilled completely through the ice, the user then removes the elongate tube from the ice leaving the core within the newly created bore within the ice. The user then either may remove the core from the bore, or may push the core downwardly through the bore underneath the ice.
- a primary object of the present invention is to provide an ice auger system that will overcome the shortcomings of the prior art devices.
- a second object is to provide an ice auger system for drilling a bore within ice with significantly reduced ice shavings.
- Another object is to provide an ice auger system that is capable of drilling a new bore or creating a bore within a pre-drilled hole iced over.
- An additional object is to provide an ice auger system that reduces the amount of time and labor required to clean an ice hole out.
- a further object is to provide an ice auger system that is attachable to most ice auger motors.
- Another object is to provide an ice auger system that is easily utilized within a fish house.
- FIG. 1 is an upper perspective view of the present invention positioned above a bore within the ice.
- FIG. 2 is a side view of the present invention.
- FIG. 3 is a top view of the present invention.
- FIG. 4 is a bottom view of the present invention.
- FIG. 5 is a cross sectional view taken along line 5 - 5 of FIG. 2.
- FIG. 6 is a cross sectional view taken along line 6 - 6 of FIG. 1.
- FIGS. 1 through 6 illustrate an ice auger system 10 , which comprises an elongate tube 20 having a lower end 24 , an upper end 26 , an outer wall 22 , a lumen 28 and a connector shaft 30 attached to the upper end 26 for connecting to a motor.
- a length of flighting 40 is attached to the outer surface of the elongate tube 20 in a coiled manner.
- At least one bit is attached to the lower end 24 of the elongate tube 20 for engaging and cutting the ice 12 in a circular pattern to receive the elongate tube 20 and flighting 40 .
- a core 16 is created that is positioned within the lumen 28 of the elongate tube 20 .
- the user removes the elongate tube 20 from the ice 12 leaving the core 16 within the newly created bore 14 within the ice 12 .
- the user then either may remove the core 16 from the bore 14 , or may push the core 16 downwardly through the bore 14 underneath the ice 12 .
- the elongate tube 20 has an upper end 26 and a lower end 24 .
- the elongate tube 20 has a circular cross sectional shape as best shown in FIGS. 3, 4 and 6 of the drawings.
- the elongate includes an outer wall 22 having a lumen 28 extending within.
- the outer wall 22 is preferably comprised of a relatively thin structure for minimizing the amounting of cutting into the ice 12 required.
- the lumen 28 of the elongate tube 20 is consistent throughout for receiving the core 16 created by cutting into the ice 12 .
- the lower end 24 of the elongate tube 20 is open as shown in FIG. 4 of the drawings.
- the upper end 26 of the elongate tube 20 is preferably enclosed as shown in FIGS. 1, 3 and 5 of the drawings.
- a connecting shaft 30 having an aperture 32 is attached to the upper end 26 of the elongate tube 20 for allowing attachment to a motor for rotating the elongate tube 20 .
- a length of flighting 40 is attached to the outside of the elongate tube 20 as shown in FIGS. 1 through 6 of the drawings.
- the flighting 40 forms a coiled structure about the outside of the elongate tube 20 as illustrated in FIGS. 1 and 2 of the drawings.
- the flighting 40 is preferably comprised of a solid rod material as illustrated within FIGS. 1, 2 and 5 of the drawings.
- the flighting 40 may have various pitches as can be appreciated.
- the flighting 40 may also have various cross sectional shapes such as but not limited to triangular, circular, rectangular, square and oval.
- a first bit 50 is attached to the lower end 24 of the elongate tube 20 adjacent to the distal end of the flighting 40 .
- the first bit 50 is comprised of any conventional material and design commonly utilized within cutting bit devices.
- the first bit 50 is broad enough to cut a circular groove into the ice 12 sufficient to receive both the elongate tube 20 and the flighting 40 as shown in FIG. 4 of the drawings. More specifically, the first bit 50 extends from the lumen 28 of the elongate tube 20 to outside of the elongate tube 20 to a point representing the outside edge of the flighting 40 .
- a second bit 60 is attached to the lower end 24 of the elongate tube 20 opposite of the first bit 50 .
- the second bit 60 is comprised of any conventional material and design commonly utilized within cutting bit devices.
- the second bit 60 is broad enough to cut a circular groove into the ice 12 sufficient to receive both the elongate tube 20 and the flighting 40 similar to the first bit 50 as shown in FIG. 4 of the drawings. More specifically, the second bit 60 extends from the lumen 28 of the elongate tube 20 to outside of the elongate tube 20 to a point representing the outside edge of the flighting 40 .
- the user attaches the connecting shaft 30 to the ice 12 auger motor.
- the elongate tube 20 is rotated so that the bits 50 , 60 cut into the ice 12 forming a circular groove.
- the elongate tube 20 is leveraged downwardly during operation of the motor with the bits 50 , 60 cutting through the ice 12 .
- the freshly cut ice 12 is removed via the flighting 40 which elevates the cuttings from the bore 14 .
- the elongate tube 20 is removed with a core 16 left within the newly created bore 14 within the ice 12 .
- the user then may either remove the core 16 from the bore 14 or push the core 16 downwardly underneath the ice 12 surface so as to not interfere with usage of the bore 14 for fishing.
- the same process is utilized to clean out pre-drilled holes that have partially frozen over.
Abstract
An ice auger system for drilling a bore within ice with significantly reduced ice shavings. The ice auger system includes an elongate tube having a lower end, an upper end, an outer wall, a lumen and a connector shaft attached to the upper end for connecting to a motor. A length of flighting is attached to the outer surface of the elongate tube in a coiled manner. At least one bit is attached to the lower end of the elongate tube for engaging and cutting the ice in a circular pattern to receive the elongate tube and flighting. As the elongate tube is manipulated through the ice, a core is created that is positioned within the lumen of the elongate tube. When the user has drilled completely through the ice, the user then removes the elongate tube from the ice leaving the core within the newly created bore within the ice. The user then either may remove the core from the bore, or may push the core downwardly through the bore underneath the ice.
Description
- 1. Field of the Invention
- The present invention relates generally to ice augers and more specifically it relates to an ice auger system for drilling a bore within ice with significantly reduced ice shavings.
- 2. Description of the Prior Art
- Ice auger devices have been in use for years. A conventional ice auger is comprised of a motor device and a drill bit extending from the motor device wherein the drill bit is comprised of an elongate shaft with a broad flighting extending from the elongate shaft and an ice cutting blade for cutting a bore through the ice of a body of water. As the cutting blade shaves portions of the ice the flighting distributes the severed shavings upwardly out of the created bore creating a significant mess.
- The main problem with conventional ice auger devices is that they create a significant mess comprised of ice shavings. The user must utilize an ice scoop to remove the ice shavings from within the bore and from outside of the bore. When utilizing a fish house, the user must transport the ice shavings outside of the fish house.
- While these devices may be suitable for the particular purpose to which they address, they are not as suitable for drilling a bore within ice with significantly reduced ice shavings. Conventional ice augers do not provide a clean system of drilling a bore within ice and require significant cleaning efforts to remove the ice shavings from within the bore.
- In these respects, the ice auger system according to the present invention substantially departs from the conventional concepts and designs of the prior art, and in so doing provides an apparatus primarily developed for the purpose of drilling a bore within ice with significantly reduced ice shavings.
- In view of the foregoing disadvantages inherent in the known types of ice augers now present in the prior art, the present invention provides a new ice auger system construction wherein the same can be utilized for drilling a bore within ice with significantly reduced ice shavings.
- The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new ice auger system that has many of the advantages of the ice augers mentioned heretofore and many novel features that result in a new ice auger system which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art ice augers, either alone or in any combination thereof.
- To attain this, the present invention generally comprises an elongate tube having a lower end, an upper end, an outer wall, a lumen and a connector shaft attached to the upper end for connecting to a motor. A length of flighting is attached to the outer surface of the elongate tube in a coiled manner. At least one bit is attached to the lower end of the elongate tube for engaging and cutting the ice in a circular pattern to receive the elongate tube and flighting. As the elongate tube is manipulated through the ice, a core is created that is positioned within the lumen of the elongate tube. When the user has drilled completely through the ice, the user then removes the elongate tube from the ice leaving the core within the newly created bore within the ice. The user then either may remove the core from the bore, or may push the core downwardly through the bore underneath the ice.
- There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description thereof may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the invention that will be described hereinafter and that will form the subject matter of the claims appended hereto.
- In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of the description and should not be regarded as limiting.
- A primary object of the present invention is to provide an ice auger system that will overcome the shortcomings of the prior art devices.
- A second object is to provide an ice auger system for drilling a bore within ice with significantly reduced ice shavings.
- Another object is to provide an ice auger system that is capable of drilling a new bore or creating a bore within a pre-drilled hole iced over.
- An additional object is to provide an ice auger system that reduces the amount of time and labor required to clean an ice hole out.
- A further object is to provide an ice auger system that is attachable to most ice auger motors.
- Another object is to provide an ice auger system that is easily utilized within a fish house.
- Other objects and advantages of the present invention will become obvious to the reader and it is intended that these objects and advantages are within the scope of the present invention.
- To the accomplishment of the above and related objects, this invention may be embodied in the form illustrated in the accompanying drawings, attention being called to the fact, however, that the drawings are illustrative only, and that changes may be made in the specific construction illustrated and described within the scope of the appended claims.
- Various other objects, features and attendant advantages of the present invention will become fully appreciated as the same becomes better understood when considered in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the several views, and wherein:
- FIG. 1 is an upper perspective view of the present invention positioned above a bore within the ice.
- FIG. 2 is a side view of the present invention.
- FIG. 3 is a top view of the present invention.
- FIG. 4 is a bottom view of the present invention.
- FIG. 5 is a cross sectional view taken along line5-5 of FIG. 2.
- FIG. 6 is a cross sectional view taken along line6-6 of FIG. 1.
- Turning now descriptively to the drawings, in which similar reference characters denote similar elements throughout the several views, FIGS. 1 through 6 illustrate an
ice auger system 10, which comprises anelongate tube 20 having alower end 24, anupper end 26, anouter wall 22, alumen 28 and aconnector shaft 30 attached to theupper end 26 for connecting to a motor. A length offlighting 40 is attached to the outer surface of theelongate tube 20 in a coiled manner. At least one bit is attached to thelower end 24 of theelongate tube 20 for engaging and cutting theice 12 in a circular pattern to receive theelongate tube 20 and flighting 40. As theelongate tube 20 is manipulated through theice 12, acore 16 is created that is positioned within thelumen 28 of theelongate tube 20. When the user has drilled completely through theice 12, the user then removes theelongate tube 20 from theice 12 leaving thecore 16 within the newly createdbore 14 within theice 12. The user then either may remove thecore 16 from thebore 14, or may push thecore 16 downwardly through thebore 14 underneath theice 12. - As shown in FIGS. 1, 2 and5 of the drawings, the
elongate tube 20 has anupper end 26 and alower end 24. Theelongate tube 20 has a circular cross sectional shape as best shown in FIGS. 3, 4 and 6 of the drawings. The elongate includes anouter wall 22 having alumen 28 extending within. Theouter wall 22 is preferably comprised of a relatively thin structure for minimizing the amounting of cutting into theice 12 required. Thelumen 28 of theelongate tube 20 is consistent throughout for receiving thecore 16 created by cutting into theice 12. - The
lower end 24 of theelongate tube 20 is open as shown in FIG. 4 of the drawings. Theupper end 26 of theelongate tube 20 is preferably enclosed as shown in FIGS. 1, 3 and 5 of the drawings. A connectingshaft 30 having anaperture 32 is attached to theupper end 26 of theelongate tube 20 for allowing attachment to a motor for rotating theelongate tube 20. - A length of
flighting 40 is attached to the outside of theelongate tube 20 as shown in FIGS. 1 through 6 of the drawings. Theflighting 40 forms a coiled structure about the outside of theelongate tube 20 as illustrated in FIGS. 1 and 2 of the drawings. Theflighting 40 is preferably comprised of a solid rod material as illustrated within FIGS. 1, 2 and 5 of the drawings. Theflighting 40 may have various pitches as can be appreciated. Theflighting 40 may also have various cross sectional shapes such as but not limited to triangular, circular, rectangular, square and oval. - As shown in FIGS. 2 and 4 of the drawings, a
first bit 50 is attached to thelower end 24 of theelongate tube 20 adjacent to the distal end of the flighting 40. Thefirst bit 50 is comprised of any conventional material and design commonly utilized within cutting bit devices. Thefirst bit 50 is broad enough to cut a circular groove into theice 12 sufficient to receive both theelongate tube 20 and the flighting 40 as shown in FIG. 4 of the drawings. More specifically, thefirst bit 50 extends from thelumen 28 of theelongate tube 20 to outside of theelongate tube 20 to a point representing the outside edge of the flighting 40. - As shown in FIGS. 2 and 4 of the drawings, a
second bit 60 is attached to thelower end 24 of theelongate tube 20 opposite of thefirst bit 50. Thesecond bit 60 is comprised of any conventional material and design commonly utilized within cutting bit devices. Thesecond bit 60 is broad enough to cut a circular groove into theice 12 sufficient to receive both theelongate tube 20 and the flighting 40 similar to thefirst bit 50 as shown in FIG. 4 of the drawings. More specifically, thesecond bit 60 extends from thelumen 28 of theelongate tube 20 to outside of theelongate tube 20 to a point representing the outside edge of the flighting 40. - In use, the user attaches the connecting
shaft 30 to theice 12 auger motor. Upon operating the motor, theelongate tube 20 is rotated so that thebits ice 12 forming a circular groove. Theelongate tube 20 is leveraged downwardly during operation of the motor with thebits ice 12. The freshly cutice 12 is removed via the flighting 40 which elevates the cuttings from thebore 14. Once thelower end 24 of theelongate tube 20 is completely through theice 12 and engaging water, theelongate tube 20 is removed with a core 16 left within the newly created bore 14 within theice 12. The user then may either remove the core 16 from thebore 14 or push thecore 16 downwardly underneath theice 12 surface so as to not interfere with usage of thebore 14 for fishing. The same process is utilized to clean out pre-drilled holes that have partially frozen over. - As to a further discussion of the manner of usage and operation of the present invention, the same should be apparent from the above description. Accordingly, no further discussion relating to the manner of usage and operation will be provided.
- With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed to be within the expertise of those skilled in the art, and all equivalent structural variations and relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
- Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
Index of Elements for Ice Auger System □ ENVIRONMENTAL ELEMENTS □ 40. Flighting □ □ 41. □ □ 42. □ □ 43. □ □ 44. □ □ 45. □ □ 46. □ □ 47. □ □ 48. □ □ 49. □ 10. Ice Auger System □ 50. First Bit □ 11. □ 51. □ 12. Ice □ 52. □ 13. □ 53. □ 14. Bore □ 54. □ 15. □ 55. □ 16. Core □ 56. □ 17. □ 57. □ 18. □ 58. □ 19. □ 59. □ 20. Elongate Tube □ 60. Second Bit □ 21. □ 61. □ 22. Outer Wall □ 62. □ 23. □ 63. □ 24. Lower End □ 64. □ 25. □ 65. □ 26. Upper End □ 66. □ 27. □ 67. □ 28. Lumen □ 68. □ 29. □ 69. □ 30. Shaft □ 70. □ 31. □ 71. □ 32. Aperture □ 72. □ 33. □ 73. □ 34. □ 74. □ 35. □ 75. □ 36. □ 76. □ 37. □ 77. □ 38. □ 78. □ 39. □ 79.
Claims (10)
1. An ice auger system, comprising:
an elongate tube having a wall, a lower end, an upper end, a lumen and a connecting shaft, wherein said lower end is open exposing said lumen and wherein said upper end is at least partially enclosed;
a length of flighting attached to an exterior surface of said wall in a coiled manner; and
at least one cutting bit attached to said lower end of said elongate tube.
2. The ice auger system of claim 1 , wherein said at least one cutting bit is comprised of a structure having a width at least equal to a width of said wall and said flighting combined.
3. The ice auger system of claim 2 , wherein said flighting is comprised of a rod material.
4. The ice auger system of claim 3 , wherein said at least one cutting bit is comprised of a first bit and a second bit.
5. The ice auger system of claim 4 , wherein said first bit is attached to said lower end of said elongate tube adjacent a lower distal end of said flighting.
6. The ice auger system of claim 5 , wherein said second bit is attached to said lower end of said elongate tube opposite of said first bit.
7. The ice auger system of claim 6 , wherein said lumen has a constant inner diameter.
8. A method of operating an ice auger system, said ice auger system having an elongate tube having a lumen, a connecting shaft attached to an upper end of said elongate tube, a length of flighting attached to an outer surface of said elongate tube, and at least one cutting bit attached to a lower end of said elongate tube, comprising the steps of:
(a) positioning said lower end of said elongate tube adjacent a cutting location upon ice;
(b) rotating said elongate tube thereby manipulating said at least one cutting bit to cut a circular groove into said ice;
(c) terminating step (b) upon said elongate tube extending completely through said ice creating a free floating core within a bore of said ice; and
(d) removing said elongate tube from said ice.
9. The method of operating said ice auger system of claim 8 , further including the following step:
(e) removing said core from said bore within said ice.
10. The method of operating said ice auger system of claim 8 , further including the following steps:
(e) pushing said core downwardly into said bore within said ice; and
(f) manipulating said core to the side of said bore to be positioned underneath said ice and away from said bore.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/765,240 US20020129975A1 (en) | 2001-01-17 | 2001-01-17 | Ice auger system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/765,240 US20020129975A1 (en) | 2001-01-17 | 2001-01-17 | Ice auger system |
Publications (1)
Publication Number | Publication Date |
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US20020129975A1 true US20020129975A1 (en) | 2002-09-19 |
Family
ID=25073012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/765,240 Abandoned US20020129975A1 (en) | 2001-01-17 | 2001-01-17 | Ice auger system |
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US (1) | US20020129975A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090019877A1 (en) * | 2006-01-13 | 2009-01-22 | Dale Larson | Systems, Methods and Devices for Frozen Sample Distribution |
US20090283326A1 (en) * | 2008-05-13 | 2009-11-19 | Longyear Tm, Inc. | Sonic drill bit for core sampling |
US20100101863A1 (en) * | 2008-10-29 | 2010-04-29 | Longyear Tm, Inc. | Sonic drill rod with external surface features |
US8646547B1 (en) | 2010-01-29 | 2014-02-11 | John E. Johnson | Chisel ice drill |
US20140335554A1 (en) * | 2010-12-01 | 2014-11-13 | President And Fellows Of Harvard College | Apparatus and methods for aliquotting frozen samples |
US9689780B2 (en) | 2012-07-24 | 2017-06-27 | Cryoxtract Instruments, Llc | Apparatus and methods for aliquotting frozen samples |
JP6198233B1 (en) * | 2016-12-06 | 2017-09-20 | 益弘 佐藤 | Cylindrical ice scraping device for natural and artificial ice shaving machines |
CN109042568A (en) * | 2018-09-30 | 2018-12-21 | 滦南建国科技有限公司 | The drilling equipment of circular pipe type ice-breaking on ice |
CN109570632A (en) * | 2018-12-26 | 2019-04-05 | 芜湖科翔动力机械有限公司 | A kind of engine cylinder cap injector orifice processing technology |
-
2001
- 2001-01-17 US US09/765,240 patent/US20020129975A1/en not_active Abandoned
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8448456B2 (en) | 2006-01-13 | 2013-05-28 | President And Fellows Of Harvard College | Systems, methods and devices for frozen sample distribution |
US20090019877A1 (en) * | 2006-01-13 | 2009-01-22 | Dale Larson | Systems, Methods and Devices for Frozen Sample Distribution |
US8336647B2 (en) | 2008-05-13 | 2012-12-25 | Longyear Tm, Inc. | Sonic drill bits and sonic drilling systems |
US20090283326A1 (en) * | 2008-05-13 | 2009-11-19 | Longyear Tm, Inc. | Sonic drill bit for core sampling |
US20110162892A1 (en) * | 2008-05-13 | 2011-07-07 | Longyear Tm, Inc. | Sonic drill bits and sonic drilling systems |
US7984773B2 (en) | 2008-05-13 | 2011-07-26 | Longyear Tm, Inc. | Sonic drill bit for core sampling |
US7806204B2 (en) * | 2008-10-29 | 2010-10-05 | Longyear Tm, Inc. | Sonic drill rod with external surface features |
US20100101863A1 (en) * | 2008-10-29 | 2010-04-29 | Longyear Tm, Inc. | Sonic drill rod with external surface features |
US8646547B1 (en) | 2010-01-29 | 2014-02-11 | John E. Johnson | Chisel ice drill |
US20140335554A1 (en) * | 2010-12-01 | 2014-11-13 | President And Fellows Of Harvard College | Apparatus and methods for aliquotting frozen samples |
US9689780B2 (en) | 2012-07-24 | 2017-06-27 | Cryoxtract Instruments, Llc | Apparatus and methods for aliquotting frozen samples |
JP6198233B1 (en) * | 2016-12-06 | 2017-09-20 | 益弘 佐藤 | Cylindrical ice scraping device for natural and artificial ice shaving machines |
CN109042568A (en) * | 2018-09-30 | 2018-12-21 | 滦南建国科技有限公司 | The drilling equipment of circular pipe type ice-breaking on ice |
CN109570632A (en) * | 2018-12-26 | 2019-04-05 | 芜湖科翔动力机械有限公司 | A kind of engine cylinder cap injector orifice processing technology |
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