US6904A - Cyrus knapp - Google Patents
Cyrus knapp Download PDFInfo
- Publication number
- US6904A US6904A US6904DA US6904A US 6904 A US6904 A US 6904A US 6904D A US6904D A US 6904DA US 6904 A US6904 A US 6904A
- Authority
- US
- United States
- Prior art keywords
- sack
- tube
- knapp
- cyrus
- teat
- 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
- 210000004080 Milk Anatomy 0.000 description 14
- 239000008267 milk Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 235000013336 milk Nutrition 0.000 description 12
- 239000000899 Gutta-Percha Substances 0.000 description 8
- 229920000588 Gutta-percha Polymers 0.000 description 8
- 240000000342 Palaquium gutta Species 0.000 description 8
- 241000283690 Bos taurus Species 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J3/00—Milking with catheters
Definitions
- my invention consists in the making of a sack, or pocket, of gutta percha, or other suitable material, for the purpose of encasing the teat of the cow.
- a small silver tube In the lower end of it, is secured a small silver tube, through the orifice of Which, is inserted a gut-ta percha piston or exhauster.
- This tube and piston (when the sack is applied to the teat-,) is passed into the milk duct, when the piston is withdrawn, leaving the orifice of the tube open for the discharge of the milk in consequence of the artificial warmth like that of the mouth of the calf,) created by the impervious sack, and pressure of the band encircling the neck of it, and the teat.
- a tube E made of silver, (or other substance not liable to oxidize) secured by means of two small collars F, and F in the groove of which the edges of the sack are forced and tied, so as to prevent the circulation of air in contact with the teat, when it has been applied.
- a piston or exhauster G Through the orifice of the tube, is inserted a piston or exhauster G. This piston is about 6,904, dated November 2'7, 1849.
- the operation of the milk exhauster is that, when it is to be used the maid, or person using it, turns the mouth of the sack down, or nearly inside out, so as to expose the entire inside of the tube.
- the tube is then gently inserted in the orifice of the teat, as far as it will go, when the sack is drawn up over it, and secured in that position by the band or cord, (which is elastic) en circling it and the teat. IVhen thus properly secured, the piston is gently withdrawn, leaving the orifice of the teat distended by the sides of the tube, for the flowing of the milk, in consequence of the pressure and warmth imparted to it, (somewhat like that caused by the mouth of the calf) by the air tight sack, by which it is incased.
- the sack A made of any suitable material, (gutta percha is preferable however) in combination with the elastic strap, B, for compressing theteat, and neck of sack, and the exhauster tube E, and piston G, in form and manner, and for the purposes herein substantially set forth.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- External Artificial Organs (AREA)
Description
O. KNAPP.
00W MILKER.
Patented Nov. 27, 1849.
UNITED STATES PATENT UFFICE.
CYRUS KNAPP, OF
NE\V YORK, N. Y.
INSTRUMENT FOR MILKING- COWS.
Specification of Letters Patent No.
To all whom it may concern ,Be it known that I, CYRUS KNAPP, of
the city, county, and State of New York, have invented a new and Improved Milk- Exhauster or Instrument for Milking Cows; and I do hereby declare the following to be a full and exact description.
The nature of my invention consists in the making of a sack, or pocket, of gutta percha, or other suitable material, for the purpose of encasing the teat of the cow. In the lower end of it, is secured a small silver tube, through the orifice of Which, is inserted a gut-ta percha piston or exhauster. This tube and piston, (when the sack is applied to the teat-,) is passed into the milk duct, when the piston is withdrawn, leaving the orifice of the tube open for the discharge of the milk in consequence of the artificial warmth like that of the mouth of the calf,) created by the impervious sack, and pressure of the band encircling the neck of it, and the teat. But to describe my invention more fully I will refer to the accompanying drawings, representing a perspective, and cut section of one of the instruments and a run of piston as detached from it, the same letters on the several drawings representing the .same parts wherever they occur, letter A, the sack, made of gutta percha, or suit-- able water and air proof material, and size, for increasing the teat of a cow, attached to the neck or mouth of this sack is an elastic strap or cord, B, having a button C on its lower end, for buttoning into the eye D, when compressing the teat, to cause the cow to give down her milk, and in retaining the sack upon it. In the lower end of the sack, is a tube E, made of silver, (or other substance not liable to oxidize) secured by means of two small collars F, and F in the groove of which the edges of the sack are forced and tied, so as to prevent the circulation of air in contact with the teat, when it has been applied.
Through the orifice of the tube, is inserted a piston or exhauster G. This piston is about 6,904, dated November 2'7, 1849.
2 inches long, and made of gutta percha, though may be made of any suitable material, and is intended to act as a guide for the insertion of the tube into the milk canal, and is therefore made tapering at its point, and somewhat longer than the tube; and also as an exhauster, so that, when being withdrawn from the tube, it will cause the milk to follow it. On the end of the piston is a ring H, for the convenience of holding it, by placing it. upon the finger after having withdrawn it from the tube; the ring however is not material, as a loop of any material would answer the purpose as well.
The operation of the milk exhauster is that, when it is to be used the maid, or person using it, turns the mouth of the sack down, or nearly inside out, so as to expose the entire inside of the tube. The tube is then gently inserted in the orifice of the teat, as far as it will go, when the sack is drawn up over it, and secured in that position by the band or cord, (which is elastic) en circling it and the teat. IVhen thus properly secured, the piston is gently withdrawn, leaving the orifice of the teat distended by the sides of the tube, for the flowing of the milk, in consequence of the pressure and warmth imparted to it, (somewhat like that caused by the mouth of the calf) by the air tight sack, by which it is incased.
Having now described the mode of making, and operation of my invention, I will proceed to state what I claim and desire to secure by Letters Patent. What I claim therefore, is
The sack A, made of any suitable material, (gutta percha is preferable however) in combination with the elastic strap, B, for compressing theteat, and neck of sack, and the exhauster tube E, and piston G, in form and manner, and for the purposes herein substantially set forth.
CYRUS KNAPP. Witnesses CHARLES L. BAIRD, IVILLIAM DEARMAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US6904A true US6904A (en) | 1849-11-27 |
Family
ID=2067205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6904D Expired - Lifetime US6904A (en) | Cyrus knapp |
Country Status (1)
Country | Link |
---|---|
US (1) | US6904A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070001005A1 (en) * | 2001-05-14 | 2007-01-04 | Innovision Research & Technology Plc | Electrical devices |
WO2023102457A1 (en) | 2021-12-01 | 2023-06-08 | The Procter & Gamble Company | Arrays of absorbent article packages with natural fibers |
-
0
- US US6904D patent/US6904A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070001005A1 (en) * | 2001-05-14 | 2007-01-04 | Innovision Research & Technology Plc | Electrical devices |
WO2023102457A1 (en) | 2021-12-01 | 2023-06-08 | The Procter & Gamble Company | Arrays of absorbent article packages with natural fibers |
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