US417790A - Implement for dehorning cattle - Google Patents
Implement for dehorning cattle Download PDFInfo
- Publication number
- US417790A US417790A US417790DA US417790A US 417790 A US417790 A US 417790A US 417790D A US417790D A US 417790DA US 417790 A US417790 A US 417790A
- Authority
- US
- United States
- Prior art keywords
- implement
- plates
- pivoted
- jaws
- handles
- 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
- 241000283690 Bos taurus Species 0.000 title description 6
- 210000001847 Jaw Anatomy 0.000 description 14
- 210000001699 lower leg Anatomy 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
- B26B17/02—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact with jaws operated indirectly by the handles, e.g. through cams or toggle levers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
Definitions
- the D D represent two parallel plates connected by the pin cl, which inclose the handles and jaws at their fulcrums.
- the lever-handles A A are pivoted between the two plates D D by the pin 0 and are connected with the jaws by the pairs of connecting links or plates E E, which are pivoted to the handles and to the shanks of thejaws.
- the jaws are pivoted between the plates D D by the pin b, which passes through the plates and jaws.
- the jaw B is a thin curved cutting-blade, the line of the cutting-edge being convex in shape and terminating at its outer end in a sharp point, as shown in the drawing.
- the inner or gripping edge of the jaw O is concave in shape, and the gripping-face F is slightly beveled, the bevel falling away from the cutting-surface.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tea And Coffee (AREA)
Description
7 (No Model.)
J. A. POST LE.
IMPLEMENT FOR .DEHORNING CATTLE.
N0. 417,790. Patented Dec. 24, 1889.
UNITED STATES PATENT OFFICE.
JOHN A. POS'ILE, OF ENDIOOTT, ASSIGNOR OF ONE-HALF TO CHARLES E.
' RICE, OF STEELE OITY, NEBRASKA.
IMPLEMENT FOR DEHORNING CATTLE.
SPECIFICATION forming part of Letters Patent No. 417,790, dated December 24, 1889.
Application filed May 9, 1889. Serial No. 310,139. (No model.)
'is strengthened and the cutting-power increased, my invention consisting in the combination of parts and details of construction hereinafter described.
In the accompanying drawing, the figure is a perspective view of the implement.
Similar letters refer to similar parts.
D D represent two parallel plates connected by the pin cl, which inclose the handles and jaws at their fulcrums. The lever-handles A A are pivoted between the two plates D D by the pin 0 and are connected with the jaws by the pairs of connecting links or plates E E, which are pivoted to the handles and to the shanks of thejaws. The jaws are pivoted between the plates D D by the pin b, which passes through the plates and jaws. The jaw B is a thin curved cutting-blade, the line of the cutting-edge being convex in shape and terminating at its outer end in a sharp point, as shown in the drawing. The inner or gripping edge of the jaw O is concave in shape, and the gripping-face F is slightly beveled, the bevel falling away from the cutting-surface.
What I claim, and desire to secure by Letters Patent, is
The combination of the plates D D, connected by the pin (1, the handles A A, pivoted between said plates D D, the connecting-links E E, pivoted to the handles and to the shanks of the jaws, and the cutting-jaw B and beveled gripping-j aw C, pivoted together between said plates D D, as and for the purposes specified.
In testimony whereof I affix my signature in presence of two witnesses.
JOHN A. POSTIJE.
\Vitnesses:
E. W. MCDONALD, CHAS. B. RICE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US417790A true US417790A (en) | 1889-12-24 |
Family
ID=2486715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US417790D Expired - Lifetime US417790A (en) | Implement for dehorning cattle |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US417790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6752054B2 (en) | 2000-12-28 | 2004-06-22 | Irwin Industrial Tool Company | Utility cutting tool having toggle link mechanism field of the invention |
| US20080168870A1 (en) * | 2007-01-15 | 2008-07-17 | Caravello Paul E | Adjustable Compound Cutters or Grippers |
-
0
- US US417790D patent/US417790A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6752054B2 (en) | 2000-12-28 | 2004-06-22 | Irwin Industrial Tool Company | Utility cutting tool having toggle link mechanism field of the invention |
| US20080168870A1 (en) * | 2007-01-15 | 2008-07-17 | Caravello Paul E | Adjustable Compound Cutters or Grippers |
| US7434497B2 (en) * | 2007-01-15 | 2008-10-14 | Caravello Paul E | Adjustable compound cutters or grippers |
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