US394071A - Thomas hayden - Google Patents
Thomas hayden Download PDFInfo
- Publication number
- US394071A US394071A US394071DA US394071A US 394071 A US394071 A US 394071A US 394071D A US394071D A US 394071DA US 394071 A US394071 A US 394071A
- Authority
- US
- United States
- Prior art keywords
- hayden
- nose
- thomas
- recess
- plow
- 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
- 210000001699 lower leg Anatomy 0.000 description 10
- 210000001331 Nose Anatomy 0.000 description 8
- 210000003128 Head Anatomy 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
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
Definitions
- the object of the invention is to form the nose of a plow so that it will not wear away; and it consists in the peculiar combinations and the construction, arrangement, and adaptation of parts, all as more fully hereinafter described and claimed.
- Figure 1 is a perspective view of a plow provided with my detachable nose-plate.
- Fig. 2 is a bottom view of the nose prepared to receive the plate.
- Fig. 3 is a detail of the noseplate.
- A is the nose of the plow, on the bottom of which I cast a T-shaped recess, the shank a of the recess being tapered and dovetailed the head b of the T-shaped recess being flush with the bottom of the tapered shank a, so that when the noseplate B, which is shaped to correspond with the T- shaped recess, is inserted into position one side of it will rest against the bottom of the recess, while its opposite side is flush with the bottom of the nose A.
- mynose-plate 1 is a thin steel plate, substantially T-shaped, easy and cheap of manufacture, and readily retained in position without the en'iployment of bolts or other fastenings, the shank and the head both being dovetailed, as shown.
- T- shaped recess is cast upon a chill.
- T- shaped nose-plate B can be readily knocked out when it becomes worn and replaced either after it has been sharpened or by a new plate.
- a plow-nose, A having a T-shaped recess, a shank, (1, of the recess being tapered and dovetailed, and the head I) of the T-shaped recess being flush with the bottom of the tapered shank a, in combination with the thin steel nose-plate 13, formed to fit the T-shaped recess, and having all of its sides inclined, as shown, substantially as and for the purpose specified.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Description
(No Model.)
T. HAYDEN.
PLOW.
No. 394,071. Patented Dec. 4, 1888.
6 JMu K-K4J 4 W N. PETERS, PheloLithognphnr, Wuhinllofl. D. C,
NITED STATES PATENT OFFICE.
THOMAS HAYDEN, OF PORT HOPE, ONTARIO, CANADA.
P L O W.
SPECIFICATION forming part of Letters Patent No. 394,071, dated December 4, 1888.
Application filed January 12, 1838. Renewed October 26,1888. Serial No. 289,242. (No model.)
To all whom it may concern:
Be it known that I, THOMAS HAYDEN, plowmaker, of the town of Port Hope, in the county of Durham, in the Province of Ontario, Canada, have invented certain new and useful Improvements in Plows, of which the following is a specification.
The object of the invention is to form the nose of a plow so that it will not wear away; and it consists in the peculiar combinations and the construction, arrangement, and adaptation of parts, all as more fully hereinafter described and claimed.
Figure 1 is a perspective view of a plow provided with my detachable nose-plate. Fig. 2 is a bottom view of the nose prepared to receive the plate. Fig. 3 isa detail of the noseplate.
In the drawings, A is the nose of the plow, on the bottom of which I cast a T-shaped recess, the shank a of the recess being tapered and dovetailed the head b of the T-shaped recess being flush with the bottom of the tapered shank a, so that when the noseplate B, which is shaped to correspond with the T- shaped recess, is inserted into position one side of it will rest against the bottom of the recess, while its opposite side is flush with the bottom of the nose A.
I am aware that it is old to provide a plow with a detachable point, and do not seek to cover such broadly. It will be observed that mynose-plate 1: is a thin steel plate, substantially T-shaped, easy and cheap of manufacture, and readily retained in position without the en'iployment of bolts or other fastenings, the shank and the head both being dovetailed, as shown.
It will of course be understood that the T- shaped recess is cast upon a chill.
From this description it will be understood that the T- shaped nose-plate B can be readily knocked out when it becomes worn and replaced either after it has been sharpened or by a new plate.
hat I claim as my invention 1. A plow-nose having a chilled recess formed on its bottom, in combination with a thin steel plate T-shaped to fit the recess, substantially as and for the purpose specified.
2. A plow-nose, A, having a T-shaped recess, a shank, (1, of the recess being tapered and dovetailed, and the head I) of the T-shaped recess being flush with the bottom of the tapered shank a, in combination with the thin steel nose-plate 13, formed to fit the T-shaped recess, and having all of its sides inclined, as shown, substantially as and for the purpose specified.
Port Hope, December 23, 1887.
THOS. HAYDEN.
In presence of- HENRY WHITE, MARION M. BLETCHER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US394071A true US394071A (en) | 1888-12-04 |
Family
ID=2463040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US394071D Expired - Lifetime US394071A (en) | Thomas hayden |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US394071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634664A (en) * | 1950-07-10 | 1953-04-14 | Benner Oscar | Plowshare with detachable blade section |
-
0
- US US394071D patent/US394071A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634664A (en) * | 1950-07-10 | 1953-04-14 | Benner Oscar | Plowshare with detachable blade section |
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