US2906015A - Method of reconditioning plow points - Google Patents
Method of reconditioning plow points Download PDFInfo
- Publication number
- US2906015A US2906015A US614208A US61420856A US2906015A US 2906015 A US2906015 A US 2906015A US 614208 A US614208 A US 614208A US 61420856 A US61420856 A US 61420856A US 2906015 A US2906015 A US 2906015A
- Authority
- US
- United States
- Prior art keywords
- point
- blade
- plow
- reconditioning
- tip
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title description 6
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/04—Shares
- A01B15/06—Interchangeable or adjustable shares
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
- Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
- Y10T29/49737—Metallurgically attaching preform
Definitions
- the present invention relates to new and useful improvements in plow bottoms of the type comprising a share, including a separate point, and has for its primary object to provide, in a manner as hereinafter set forth, a novel method of reconditioning the point when the tip thereof becomes worn or damaged.
- Another very important object of the invention is to provide a replacement tip for plow points which will greatly increase the efliciency of the plow.
- Figure 1 is a view in side elevation of a moldboard plow equipped with a removable point embodying a tip comprising the present invention
- Figure 2 is a perspective view, showing the removable point and the replacement tip separated
- Figure 3 is a perspective view, showing the replacement tip applied to the point.
- Figure 4 is a vertical sectional view, taken substantially on the line 44 of Figure 3.
- reference character 5 designates generally a plow comprising the usual moldboard 6.
- the plow 5 further comprises a share 7 which includes a separate blade and point 8 and 9, respectively.
- the plow 5 further includes a conventional frog (not shown) on which the members 6, 8 and 9 are secured in the usual manner.
- the attaching means for the removable point 9 includes a bolt 10, said point having an opening 11 therein for the reception of said bolt.
- the embodiment of the present invention which has been illustrated comprises a tip or blade 12 of suitable hard metal, preferably high alloy steel.
- the blade or tip 12 is of substantially the shape and proportions shown to advantage in Figure 1 of the drawing, and said blade comprises a beveled cutting edge 13.
- the blade or tip 12 is adapted to be welded on the point 9 and toward this end said blade or tip comprises a straight, flat upper edge or face 14.
- a method of reconditioning the worn removable points of plows of the type including a separate share comprising cutting olf the worn tip of the point flush with the lower edge of the share and then welding on the lower end of the point a replacement tip of a length to extend rearwardly beyond the point and including a straight, horizontal, fiat upper edge paralleling and abutting said lower edge of said share.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Harvester Elements (AREA)
Description
Sept. 29, 1959 E. F. PIEPHO 2,906,015
METHOD OF RECONDITIONING PLOW POINTS Filed 001;. 5, 1956 Fig./
- z Edgar F. P/epho INVENTOR. l3 /5 BY MM 3 United States Patent METHOD OF RECONDITIONING PLOW POINTS Edgar F. Piepho, Wendell, Minn.
Application October 5, 1956, Serial N0. 614,208
1 Claim. (Cl. 29-401) The present invention relates to new and useful improvements in plow bottoms of the type comprising a share, including a separate point, and has for its primary object to provide, in a manner as hereinafter set forth, a novel method of reconditioning the point when the tip thereof becomes worn or damaged.
Another very important object of the invention is to provide a replacement tip for plow points which will greatly increase the efliciency of the plow.
Other objects of the invention are to provide a plow point repair or replacement tip of the character described which will be simple in construction, strong, durable and which may be manufactured and applied at low cost.
These together with other objects and advantages which will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being bad to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout, and in which:
Figure 1 is a view in side elevation of a moldboard plow equipped with a removable point embodying a tip comprising the present invention;
Figure 2 is a perspective view, showing the removable point and the replacement tip separated;
Figure 3 is a perspective view, showing the replacement tip applied to the point; and
Figure 4 is a vertical sectional view, taken substantially on the line 44 of Figure 3.
Referring now to the drawing in detail, it will be seen that reference character 5 designates generally a plow comprising the usual moldboard 6. The plow 5 further comprises a share 7 which includes a separate blade and point 8 and 9, respectively. The plow 5 further includes a conventional frog (not shown) on which the members 6, 8 and 9 are secured in the usual manner. The attaching means for the removable point 9 includes a bolt 10, said point having an opening 11 therein for the reception of said bolt.
ice
The embodiment of the present invention which has been illustrated comprises a tip or blade 12 of suitable hard metal, preferably high alloy steel. The blade or tip 12 is of substantially the shape and proportions shown to advantage in Figure 1 of the drawing, and said blade comprises a beveled cutting edge 13. The blade or tip 12 is adapted to be welded on the point 9 and toward this end said blade or tip comprises a straight, flat upper edge or face 14.
It is thought that the invention will be readily understood from a consideration of the foregoing. Briefly, when the original blade or tip of the point 9 becomes worn, said point is removed from the plow. The worn ,blade or tip of the point 9 is then cut off in a manner to provide a substantially straight end or edge 15. The edges 15 and 14 of the point 9 and the blade 12 are then brought into abutting engagement and welded together with the downwardly and forwardly inclined end 16 of said blade 12 flush with the front 17 of said point 9. The replacement blade 12 is considerably larger than the original point blade for increased suction and durability, the rear end portion 18 of said blade 12 projecting rearwardly beneath the forward end portion of the share blade 8. In Figure 4 of the drawing, reference character 19 designates the welded joint between the members 9 and 12.
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 as claimed.
What is claimed as new is as follows:
A method of reconditioning the worn removable points of plows of the type including a separate share, said method comprising cutting olf the worn tip of the point flush with the lower edge of the share and then welding on the lower end of the point a replacement tip of a length to extend rearwardly beyond the point and including a straight, horizontal, fiat upper edge paralleling and abutting said lower edge of said share.
References Cited in the file of this patent UNITED STATES PATENTS 275,745 Anderson et a1 Apr. 10, 1883 1,280,196 Edwardsen Oct. 1, 1918 2,148,925 Bochy Feb. 28, 1939 2,424,155 Emerick July 15, 1947 2,431,639 Goedken Nov. 25, 1947
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US614208A US2906015A (en) | 1956-10-05 | 1956-10-05 | Method of reconditioning plow points |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US614208A US2906015A (en) | 1956-10-05 | 1956-10-05 | Method of reconditioning plow points |
Publications (1)
Publication Number | Publication Date |
---|---|
US2906015A true US2906015A (en) | 1959-09-29 |
Family
ID=24460282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US614208A Expired - Lifetime US2906015A (en) | 1956-10-05 | 1956-10-05 | Method of reconditioning plow points |
Country Status (1)
Country | Link |
---|---|
US (1) | US2906015A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3110278A (en) * | 1960-07-15 | 1963-11-12 | L & B Welding Equipment Inc | Apparatus for replacing grousers and the like |
US3307882A (en) * | 1964-06-08 | 1967-03-07 | Thurman L Mcfayden | Replaceable driving lugs for crawler tread |
US3449815A (en) * | 1966-10-11 | 1969-06-17 | Robert H Jones Jr | Method of reconstruction of diesel cylinder heads |
US3675309A (en) * | 1971-02-22 | 1972-07-11 | Pre Heat Welding Co Inc | Process for reconditioning cylinder heads |
US4589498A (en) * | 1981-05-29 | 1986-05-20 | Adams Hard-Facing Company, Inc. | Plow share overcap |
DE8913787U1 (en) * | 1989-11-23 | 1990-01-18 | H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel | Ploughshare |
WO2008000989A3 (en) * | 2006-06-14 | 2008-03-06 | Kuhn Huard Sa | Working tool comprising a bearing device, and soil-working machine equipped with such a tool |
US20140076591A1 (en) * | 2012-09-19 | 2014-03-20 | Atom Jet Industries (2002) Ltd. | Multipiece Cutting Edge Attachment for Spring Tines of a Harrow |
US20150129266A1 (en) * | 2012-05-24 | 2015-05-14 | Kverneland Group Operations Norway As | Wearing part arrangement for plough share |
CN106605465A (en) * | 2015-10-23 | 2017-05-03 | 库恩股份有限公司 | Improved rotary harrow tool and harrow equipped with such tools |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US275745A (en) * | 1883-04-10 | anderson | ||
US1280196A (en) * | 1917-05-05 | 1918-10-01 | Carl John Edwardsen | Renewal-point for worn plowshares. |
US2148925A (en) * | 1936-11-25 | 1939-02-28 | Bochy Richard | Method of repointing a worn excavator tooth |
US2424155A (en) * | 1944-06-26 | 1947-07-15 | Int Harvester Co | Plow |
US2431639A (en) * | 1945-03-23 | 1947-11-25 | Silver Streak Mfg Company | Interlocking reconditioning blade for plowshares |
-
1956
- 1956-10-05 US US614208A patent/US2906015A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US275745A (en) * | 1883-04-10 | anderson | ||
US1280196A (en) * | 1917-05-05 | 1918-10-01 | Carl John Edwardsen | Renewal-point for worn plowshares. |
US2148925A (en) * | 1936-11-25 | 1939-02-28 | Bochy Richard | Method of repointing a worn excavator tooth |
US2424155A (en) * | 1944-06-26 | 1947-07-15 | Int Harvester Co | Plow |
US2431639A (en) * | 1945-03-23 | 1947-11-25 | Silver Streak Mfg Company | Interlocking reconditioning blade for plowshares |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3110278A (en) * | 1960-07-15 | 1963-11-12 | L & B Welding Equipment Inc | Apparatus for replacing grousers and the like |
US3307882A (en) * | 1964-06-08 | 1967-03-07 | Thurman L Mcfayden | Replaceable driving lugs for crawler tread |
US3449815A (en) * | 1966-10-11 | 1969-06-17 | Robert H Jones Jr | Method of reconstruction of diesel cylinder heads |
US3675309A (en) * | 1971-02-22 | 1972-07-11 | Pre Heat Welding Co Inc | Process for reconditioning cylinder heads |
US4589498A (en) * | 1981-05-29 | 1986-05-20 | Adams Hard-Facing Company, Inc. | Plow share overcap |
DE8913787U1 (en) * | 1989-11-23 | 1990-01-18 | H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel | Ploughshare |
WO2008000989A3 (en) * | 2006-06-14 | 2008-03-06 | Kuhn Huard Sa | Working tool comprising a bearing device, and soil-working machine equipped with such a tool |
US20150129266A1 (en) * | 2012-05-24 | 2015-05-14 | Kverneland Group Operations Norway As | Wearing part arrangement for plough share |
US10111371B2 (en) * | 2012-05-24 | 2018-10-30 | Kverneland Group Operations Norway As | Wearing part arrangement for plough share |
US10638652B2 (en) | 2012-05-24 | 2020-05-05 | Kverneland Group Operations Norway As | Wearing part arrangement for soil-working implement |
US20140076591A1 (en) * | 2012-09-19 | 2014-03-20 | Atom Jet Industries (2002) Ltd. | Multipiece Cutting Edge Attachment for Spring Tines of a Harrow |
US9282687B2 (en) * | 2012-09-19 | 2016-03-15 | Atom Jet Industries (2002) Ltd. | Multipiece cutting edge attachment for spring tines of a harrow |
US9596797B2 (en) | 2012-09-19 | 2017-03-21 | Atom Jet Industries (2002) Ltd. | Multipiece cutting edge attachment for spring tines of a harrow |
CN106605465A (en) * | 2015-10-23 | 2017-05-03 | 库恩股份有限公司 | Improved rotary harrow tool and harrow equipped with such tools |
US10149421B2 (en) * | 2015-10-23 | 2018-12-11 | Kuhn Sa | Rotary harrow tool and harrow equipped with such tools |
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