US22225A - Improvement in sewing-machines - Google Patents
Improvement in sewing-machines Download PDFInfo
- Publication number
- US22225A US22225A US22225DA US22225A US 22225 A US22225 A US 22225A US 22225D A US22225D A US 22225DA US 22225 A US22225 A US 22225A
- Authority
- US
- United States
- Prior art keywords
- smooth
- sewing
- machines
- improvement
- feed
- 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
- 230000001070 adhesive Effects 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 229910001369 Brass Inorganic materials 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 239000007799 cork Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 240000007748 Annona glabra Species 0.000 description 2
- 244000144229 Gaultheria miqueliana Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
- D05B27/04—Work-feeding means with feed dogs having horizontal and vertical movements arranged above the workpieces
Definitions
- h is a double-acting cam-lever.
- I is a smooth piece of cork-wood, made fast to the under surface of b; and L is a smooth brass table or plate.
- J is a niche in which the short end of lever h is held, and k is a set-screw by which the extent of action of h is controlled.
- the drawing represents the needle-bar a down to its full extent; and I, the smooth but adhesive feed-surface, is thrown up and back to its full extent.
- the feed bar b includingthe feed-foot I
- the feed bar b is relieved from c and f, and pressed down by (1* until I is firmly held upon and against the cloth or other material intervening between the adhesive smooth surface I and smooth surface L on which the material glides, and as the needle-bar a ascends farther it reverses the position of the double cam-lever h, and the consequent action therefrom is to throw I with its smooth adhesive feed-surface forward, through the media of c and Z), drawing forward with it the material to be sewed, ready for a new and succeeding stitches.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
- R. M. BERRY.
Sewing Machine. v v
No. 22,225. .Patented- Dec. 7. 1858.
hon Washington. D. c
A UNITED STATES PATENT OFFICE.
ROBERT M. BERRY, OF NEW YORK,'N. Y.
IMPROVEMENT IN SEWING-MACHINES.
Specification forming part of Letters Patent No. 22,225, dated December 7, 18..8.
To. all whom it may concern:
Be it known that I, ROBERT M. BERRY, of the city, county, and State of New York, have invented new and useful Improvements in Sewing-Machines, which consist in the application and peculiar combination of a smooth feeding-surface of cork or its equivalent, with a smooth bed-plate or table, so as to operate upon or over the table by a peculiar arrangement of mechanism, hereinafter described, whereby I am enabled to feed the cloth be tween two smooth surfaces of unequal adhesive qualities in a regular and accurate manner.
That others may have the benefit of my invention,- I proceed to give a full, clear, and exact description of its construction and operation, reference being had to the accompanying drawing and letters of reference thereon, and making part of the same.
The drawing shows a front view of all the parts necessary to enable others skilled in like arts to make and use the same.
a, b, c, d, e, f, and y are all described in my Letters Patent of July 6, 1858.
h is a double-acting cam-lever.
I is a smooth piece of cork-wood, made fast to the under surface of b; and L is a smooth brass table or plate.
J is a niche in which the short end of lever h is held, and k is a set-screw by which the extent of action of h is controlled.
The drawing represents the needle-bar a down to its full extent; and I, the smooth but adhesive feed-surface, is thrown up and back to its full extent. As the needle bar a rises the feed bar b, includingthe feed-foot I, is relieved from c and f, and pressed down by (1* until I is firmly held upon and against the cloth or other material intervening between the adhesive smooth surface I and smooth surface L on which the material glides, and as the needle-bar a ascends farther it reverses the position of the double cam-lever h, and the consequent action therefrom is to throw I with its smooth adhesive feed-surface forward, through the media of c and Z), drawing forward with it the material to be sewed, ready for a new and succeeding stitches.
In this descriptive specification of my manner of obtaining feed-power I have only de scribed the smooth brass and smooth cork surfaces; but sufficient power can be obtained upon this principle and arrangement of mechanism by the combination of any two. materials of like diverse adhesive qualities.
It is obvious that themovements of the feeding-surface I, when operated by the mechanism described, will necessarily be, first, downward, then forward, then upward, then backward to the place of beginning, which operation is fully described in my Letters Patent referred to.
\Vha t I claim, and desire to secure by Let ters Patent is The combination and arrangement of the feeding-foot L, of corkor its equivalent, with the peculiar feeding mechanism described or its equivalent, operating in the manner sub stantially as and for the purpose specified.
- ROBT. M. BERRY.
\Vitnesses: 4
WILLIAM T. GRAFF, GEO. W. RAMSAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US22225A true US22225A (en) | 1858-12-07 |
Family
ID=2088608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US22225D Expired - Lifetime US22225A (en) | Improvement in sewing-machines |
Country Status (1)
Country | Link |
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US (1) | US22225A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030096426A1 (en) * | 1997-01-23 | 2003-05-22 | Daniel P. Little | Systems and methods for preparing and analyzing low volume analyte array elements |
US20070230392A1 (en) * | 2006-03-31 | 2007-10-04 | Adams Stewart L | Minimization of in-band noise in a WLAN network |
US20150296865A1 (en) * | 2011-08-26 | 2015-10-22 | Elwha Llc | Food printing goal implementation substrate structure ingestible material preparation system and method |
US9997006B2 (en) | 2011-08-26 | 2018-06-12 | Elwha Llc | Treatment system and method for ingestible product dispensing system and method |
US10026336B2 (en) | 2011-08-26 | 2018-07-17 | Elwha Llc | Refuse intelligence acquisition system and method for ingestible product preparation system and method |
US10104904B2 (en) | 2012-06-12 | 2018-10-23 | Elwha Llc | Substrate structure parts assembly treatment system and method for ingestible product system and method |
US10121218B2 (en) | 2012-06-12 | 2018-11-06 | Elwha Llc | Substrate structure injection treatment system and method for ingestible product system and method |
US10192037B2 (en) | 2011-08-26 | 2019-01-29 | Elwah LLC | Reporting system and method for ingestible product preparation system and method |
US10239256B2 (en) | 2012-06-12 | 2019-03-26 | Elwha Llc | Food printing additive layering substrate structure ingestible material preparation system and method |
-
0
- US US22225D patent/US22225A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030096426A1 (en) * | 1997-01-23 | 2003-05-22 | Daniel P. Little | Systems and methods for preparing and analyzing low volume analyte array elements |
US20070230392A1 (en) * | 2006-03-31 | 2007-10-04 | Adams Stewart L | Minimization of in-band noise in a WLAN network |
US20150296865A1 (en) * | 2011-08-26 | 2015-10-22 | Elwha Llc | Food printing goal implementation substrate structure ingestible material preparation system and method |
US9997006B2 (en) | 2011-08-26 | 2018-06-12 | Elwha Llc | Treatment system and method for ingestible product dispensing system and method |
US10026336B2 (en) | 2011-08-26 | 2018-07-17 | Elwha Llc | Refuse intelligence acquisition system and method for ingestible product preparation system and method |
US10115093B2 (en) * | 2011-08-26 | 2018-10-30 | Elwha Llc | Food printing goal implementation substrate structure ingestible material preparation system and method |
US10192037B2 (en) | 2011-08-26 | 2019-01-29 | Elwah LLC | Reporting system and method for ingestible product preparation system and method |
US10104904B2 (en) | 2012-06-12 | 2018-10-23 | Elwha Llc | Substrate structure parts assembly treatment system and method for ingestible product system and method |
US10121218B2 (en) | 2012-06-12 | 2018-11-06 | Elwha Llc | Substrate structure injection treatment system and method for ingestible product system and method |
US10239256B2 (en) | 2012-06-12 | 2019-03-26 | Elwha Llc | Food printing additive layering substrate structure ingestible material preparation system and method |
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