US121760A - Improvement in rests for cloth-shearing machines - Google Patents
Improvement in rests for cloth-shearing machines Download PDFInfo
- Publication number
- US121760A US121760A US121760DA US121760A US 121760 A US121760 A US 121760A US 121760D A US121760D A US 121760DA US 121760 A US121760 A US 121760A
- Authority
- US
- United States
- Prior art keywords
- cloth
- rests
- improvement
- shearing machines
- shearing
- 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
- 238000010008 shearing Methods 0.000 title description 8
- 230000036633 rest Effects 0.000 title 2
- 239000004744 fabric Substances 0.000 description 10
- 230000000875 corresponding Effects 0.000 description 4
- 244000144992 flock Species 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C13/00—Shearing, clipping or cropping surfaces of textile fabrics; Pile cutting; Trimming seamed edges
Definitions
- This invention refers to a new shear-rest for shearing cloth, such as plain and fancy eassimeres, satinets, shawls, &c. Its object is to prevent the forming of liocks on the back of the goods While being sheared.
- a in the drawing represents a roller as long as the brush of the machine. It hangs in arms a a, which project from a rod, B, whose ends b b are the journals by which the entire frame A B a is pivoted to the ame of the machine.
- a tongue, d projects from one end of one arm, a, intoa corresponding notch or catch of the main supporting-frame, and a handle, e, projects from the same arm, to permit the roller being carried up clear of the brush.
- the cloth is drawn over the roller A with its face side to the brush, which will raise the nap so that the shear-blades may cut it off.
- the cloth passes between the roller A an d brush, both being close enough together to raise a sufficient nap, which loosens the flock that is felted into the cloth.
- roller A will keep the lumps back and off the cutters, besides creating less friction than the ordinary flat sharp-edged rest now in use.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
MICHAEL CRAVEN.
Resi for Cloth Shearg Machines.
N0. 121,760. Patented Dec.12,1871.
hwmtur: fm Wg@ I I gttmmega.
PATENT OFFICE MICHAEL CRAVEN, OF DEDHAM, MASSACHUSETTS.
IMPROVEMENT IN RESTS FOR CLOTH-SHEARING MACHINES.
Specification forming part of Letters Patent No. 121,760, dated December 12, 1871.
To all whom t may concern:
Be it known that I, MICHAEL CRAVEN, of Dedham, in the county of Norfolk and State of Massachusetts, have invented a new and Improved Rest for Cloth-Shearing Machine; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawing forming part of this specication, in Which- Figure l represents a front View of my invention, showing it applied. Fig. 2 is a detail side view, and Fig. 3 an end view of the same.
Similarletters of reference indicate corresponding parts.
This invention refers to a new shear-rest for shearing cloth, such as plain and fancy eassimeres, satinets, shawls, &c. Its object is to prevent the forming of liocks on the back of the goods While being sheared.
The invention will first be fully described and subsequently pointed out in the claims.
A in the drawing represents a roller as long as the brush of the machine. It hangs in arms a a, which project from a rod, B, whose ends b b are the journals by which the entire frame A B a is pivoted to the ame of the machine. A tongue, d, projects from one end of one arm, a, intoa corresponding notch or catch of the main supporting-frame, and a handle, e, projects from the same arm, to permit the roller being carried up clear of the brush.
The cloth is drawn over the roller A with its face side to the brush, which will raise the nap so that the shear-blades may cut it off. The cloth passes between the roller A an d brush, both being close enough together to raise a sufficient nap, which loosens the flock that is felted into the cloth.
In ordinary shearing-machines these docks collect into lumps and accumulate on the back of the cloth, so that the shears will cut holes where such lumps appear.
The roller A will keep the lumps back and off the cutters, besides creating less friction than the ordinary flat sharp-edged rest now in use.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. The roll A and brush C, combined in a clothshearing machine, as and for the purpose described.
2. The combination, with roller A, of the frame a b B, provided with tongue d, as and for the purpose set forth.
MICHAEL CRAVEN.
Witnesses DAvID BRooKs,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US121760A true US121760A (en) | 1871-12-12 |
Family
ID=2191201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US121760D Expired - Lifetime US121760A (en) | Improvement in rests for cloth-shearing machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US121760A (en) |
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0
- US US121760D patent/US121760A/en not_active Expired - Lifetime
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