US179105A - Improvement in clipping-machines - Google Patents
Improvement in clipping-machines Download PDFInfo
- Publication number
- US179105A US179105A US179105DA US179105A US 179105 A US179105 A US 179105A US 179105D A US179105D A US 179105DA US 179105 A US179105 A US 179105A
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- US
- United States
- Prior art keywords
- comb
- clipping
- teeth
- disk
- machines
- 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
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- 210000003414 Extremities Anatomy 0.000 description 8
- 210000004209 Hair Anatomy 0.000 description 8
- 241000283086 Equidae Species 0.000 description 6
- 230000036346 tooth eruption Effects 0.000 description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 241000283898 Ovis Species 0.000 description 4
- 240000006614 Hericium coralloides Species 0.000 description 2
- 241001425761 Parthenos sylvia Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
Images
Classifications
-
- 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
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
Definitions
- My invention consists of the combination, in a clipping-machine, of two levers, pivoted together, as hereinafter shownone having at its extremity a comb-plate, and the other a curved rack gearing into a curved gear, which operates a serrated,toothed cutting-plate; also, of the combination, in a clipping-machine, of two levers, pivoted together, as hereinafter shownone of said levers having at its extremity a comb-plate, all in combination with a serrated, toothed, rotary, vibratory cutter, operated by said levers and intermediate gear
- I will describe its construction and operation.
- Figurel is a plan view of my invention; Fig.2,an enlarged cross-section on the line X Y of Fig. 1.
- A is the ,combdisk; B, a shaft or standard, rigidly secured by a screw-thread, or rivet or bolt-head, to comb-plate A; O, a'revolving cutting-disk on the shaft B, having serrated cutting-teeth D; E, a cogwheel, rigidly at tached to disk 0; G, a washer; H, a screwnut on top of shaft B, to keep washer Gr, cogwheel E, and disk (3 in place, and to sustain the latter close againstcomb-plate A.
- I and K are handles, the latter being pivoted at L.
- M is a curved rack on the extremity of handle K, furnished with cogs to gear into cogwheel E.
- the operation is as follows: The handle I is taken in one hand, and handle K in the other, and the comb-teeth on disk A are pushed under and through the horses hair; at the same time handle K is moved from and toward handle I like shear-handles.
- the out-stroke is stopped by a thick check-tooth on the right end (in the drawings) of rack M, which will not enter the gears of cog E.
- the back-stroke is checked by handles I and K meeting each other. This motion, through the medium of gears M and E, operates to revolve with a vibratory motion the cutting-teeth D, which cut off the hairs projecting up through the comb-teeth.
- disk A can be pursued with disk A by unscrewing or detaching the shaft B from it and removing the handle I.
- the nut H will follow disk (3 down on the shaft or standard B, as the disks are Worn thin by repeated grindings.
- the degree of revolution of disk (3 can be regulated by varying the relative sizes of rack M and cog E.
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Description
A. N. GAVIT.
CLIPPING-MACHINE.
No. 179,105. v Patented June 27,1876.
N. PETERS, PHOTO-LITHDGRAPHER. WASHINGION, D 0.
ALBERT N. GAVIT, OE PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO HIM- SELF AND GEORGE E. BUOKLEY, OF SAME PLACE.
IMPROVEMENT IN CLlPPlNG-MACHINES.
Specification forming part of Letters Patent No. 179, 105, dated June 27, 1876 application filed April 10, 1876.
To all whom it may concern Be it known that I, ALBERT N. GAVIT, of Philadelphia, Pennsylvania, have invented certain new and useful Improvements in Machines for Clipping Horses, Sheep, Dogs, 8w;
and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, making part hereof.
My invention consists of the combination, in a clipping-machine, of two levers, pivoted together, as hereinafter shownone having at its extremity a comb-plate, and the other a curved rack gearing into a curved gear, which operates a serrated,toothed cutting-plate; also, of the combination, in a clipping-machine, of two levers, pivoted together, as hereinafter shownone of said levers having at its extremity a comb-plate, all in combination with a serrated, toothed, rotary, vibratory cutter, operated by said levers and intermediate gear To enable others skilled in the art to make and use my invention, I will describe its construction and operation.
In the drawings, Figurel is a plan view of my invention; Fig.2,an enlarged cross-section on the line X Y of Fig. 1.
A is the ,combdisk; B, a shaft or standard, rigidly secured by a screw-thread, or rivet or bolt-head, to comb-plate A; O, a'revolving cutting-disk on the shaft B, having serrated cutting-teeth D; E, a cogwheel, rigidly at tached to disk 0; G, a washer; H, a screwnut on top of shaft B, to keep washer Gr, cogwheel E, and disk (3 in place, and to sustain the latter close againstcomb-plate A. I and K are handles, the latter being pivoted at L. M is a curved rack on the extremity of handle K, furnished with cogs to gear into cogwheel E.
The contiguous sides of disks A and (l are concave, as shown in enlarged Fig. 2, nearly to the inner ends of the comb and cuttingteeth. In that figure in the drawing I have slightly exaggerated the degree of concavity to show it more plainly. The edges of teeth D are beveled sharp, the outer edge of the bevel being next to the comb-plate A. The handle I is attached to the comb-plate A by screws,
and is thus detachable from it. Though the comb-teeth radiate from a common center, it will be seen that the edges of contiguous teeth are close and nearly parallel.
The operation is as follows: The handle I is taken in one hand, and handle K in the other, and the comb-teeth on disk A are pushed under and through the horses hair; at the same time handle K is moved from and toward handle I like shear-handles. The out-stroke is stopped by a thick check-tooth on the right end (in the drawings) of rack M, which will not enter the gears of cog E. The back-stroke is checked by handles I and K meeting each other. This motion, through the medium of gears M and E, operates to revolve with a vibratory motion the cutting-teeth D, which cut off the hairs projecting up through the comb-teeth. These teeth D pass directly over and touch the comb-teeth, and each hair to be out is caught between the edge of the cutting-tooth and the edge of the comb-tooth, above which it projects, and toward which the cutting-tooth is proceeding. This operates to nip the hair off in the same manner as harvester-teeth, between themselves and the fingers of the beam, nip off the grain-stalks. The knives or cutters G are sharpened by detaching the disk (3 and rubbing its concave side down upon a grindstone or flat stone,and it can be sharpened to any extent-in fact, until it is worn through. Of course, it is to be rubbed upon the same side as the concavity is placed. The same course can be pursued with disk A by unscrewing or detaching the shaft B from it and removing the handle I. The nut H will follow disk (3 down on the shaft or standard B, as the disks are Worn thin by repeated grindings. The degree of revolution of disk (3 can be regulated by varying the relative sizes of rack M and cog E.
The smaller the latter is in proportion to the former the greater is its revolution and speed. By changing disk 0 around occasionally the wear will be equalized. I
From the length of the cutting-edge of my clipper or shearer, sheep, horses, and dogs can be rapidly clipped, while the roundness of the edge makes it an easy matter for the operator to reach all parts and depressions of 2. The combination, in a clipping-machine, of two levers, pivoted together, L, one of said levers having at its extremity a comb-plate, all in combination with a serrated, toothed, rotary, vibratory cutter, operated by said levers and intermediate gearing, substantially as described.
ALBERT N. GAVIT.
Witnesses:
CHAS. H. ROBERO, ALBERT E. ZACHERLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US179105A true US179105A (en) | 1876-06-27 |
Family
ID=2248512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US179105D Expired - Lifetime US179105A (en) | Improvement in clipping-machines |
Country Status (1)
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US (1) | US179105A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611954A (en) * | 1950-03-13 | 1952-09-30 | Peter A Schmitt | Seam ripping device |
US20040007242A1 (en) * | 2002-04-22 | 2004-01-15 | Rothmans, Benson & Hedges Inc. | Low ignition propensity cigarette having oxygen donor metal oxide in the cigarette wrapper |
US20090223529A1 (en) * | 2008-02-22 | 2009-09-10 | Schweitzer-Mauduit International, Inc. | Treated Areas on a Wrapper For Reducing the Ignition Proclivity Characteristics of a Smoking Article |
-
0
- US US179105D patent/US179105A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611954A (en) * | 1950-03-13 | 1952-09-30 | Peter A Schmitt | Seam ripping device |
US20040007242A1 (en) * | 2002-04-22 | 2004-01-15 | Rothmans, Benson & Hedges Inc. | Low ignition propensity cigarette having oxygen donor metal oxide in the cigarette wrapper |
US20090223529A1 (en) * | 2008-02-22 | 2009-09-10 | Schweitzer-Mauduit International, Inc. | Treated Areas on a Wrapper For Reducing the Ignition Proclivity Characteristics of a Smoking Article |
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