US1366442A - Cam for ring-spinning and doubling frames and the like - Google Patents
Cam for ring-spinning and doubling frames and the like Download PDFInfo
- Publication number
- US1366442A US1366442A US386515A US38651520A US1366442A US 1366442 A US1366442 A US 1366442A US 386515 A US386515 A US 386515A US 38651520 A US38651520 A US 38651520A US 1366442 A US1366442 A US 1366442A
- Authority
- US
- United States
- Prior art keywords
- cam
- ring
- spinning
- doubling frames
- doubling
- 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
- 238000007378 ring spinning Methods 0.000 title description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
Definitions
- This invention consists of an attachment adapted for use on a cam for increasing its lift, and constructed as hereinafter fully described and claimed.
- Figure 1 is a side elevation of a cam showing the application of one form of my invention thereto,
- My invention is designed to accomplish the object aforesaid, in one case by utilizing the existing cams a for controlling the lifting rail and consists in attaching to such cams one or more brackets I) designed to be secured to the side of the .cam by a screw 0 or bolt.
- brackets I designed to be secured to the side of the .cam by a screw 0 or bolt.
- Each of these brackets overlaps the edge of the cam' and is shaped at its outer end so as to form an inclined surface d at one side in the direction in which the cam rotates and a declining surface 6 at the other, so that the ring rail is caused to rise and fall sharply at one or more points in its vertical traverse to give a cross winding effect to the yarn.
- the ordinary bowl which the cam operates is not shown in the drawing.
- the combination, with a cam having a curved lifting edge, of an attachment for increasing the lift comprising a curved plate shaped to fit over a portion of the curved lifting edge of the cam, said plate being thickest at its middle part and tapering to thin edges at its ends, said plate having on one side and at the middle part 7 of its length a bracket which bears against the side of the cam, and a fastening device for securing the said bracket to the cam.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Finger-Pressure Massage (AREA)
Description
J. R. WILLIAMS. CAM FOR RING SPINNING AND DOUBLING FRAMES AND THE LIKE.
APPLICATION FILED JUNE 4, I920. 1,366,442.
Illll 9 Patented Jan. 25, 1921.
UNITED STATES PATENT OFFICE.
JOHN ROBERT WILLIAMS, 0F ROCHDALE, ENGLAND.
Specification of Letters Patent.
Patented Jan. 25, 1921.
Application filed June 4, 1920. Serial No. 386,515.
To all whom it may concern:
Be it known that I, Join: Ronnn'r WIL- LIAMS, subject of the King of Great Britain and Ireland, and resident of Rochdale, in the county of Lancaster, England, have invented certain Improvements in Cams for Ring-Spinning and Doubling Frames and the like, of which the following is a specification.
This invention consists of an attachment adapted for use on a cam for increasing its lift, and constructed as hereinafter fully described and claimed.
My invention will be fully described with reference to the accompanying drawing in which,
Figure 1, is a side elevation of a cam showing the application of one form of my invention thereto,
Fig. 2, plan of same partly in section.
My invention is designed to accomplish the object aforesaid, in one case by utilizing the existing cams a for controlling the lifting rail and consists in attaching to such cams one or more brackets I) designed to be secured to the side of the .cam by a screw 0 or bolt. Each of these brackets overlaps the edge of the cam' and is shaped at its outer end so as to form an inclined surface d at one side in the direction in which the cam rotates and a declining surface 6 at the other, so that the ring rail is caused to rise and fall sharply at one or more points in its vertical traverse to give a cross winding effect to the yarn. The ordinary bowl which the cam operates is not shown in the drawing.
hat I claim is:
The combination, with a cam having a curved lifting edge, of an attachment for increasing the lift comprising a curved plate shaped to fit over a portion of the curved lifting edge of the cam, said plate being thickest at its middle part and tapering to thin edges at its ends, said plate having on one side and at the middle part 7 of its length a bracket which bears against the side of the cam, and a fastening device for securing the said bracket to the cam.
In testimony whereof I have hereunto set my hand in the presence of two witnesses.
JOHN ROBERT WILLIAMS.
Witnesses:
WILLIAM HALL, LILIAN FAVELL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US386515A US1366442A (en) | 1920-06-04 | 1920-06-04 | Cam for ring-spinning and doubling frames and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US386515A US1366442A (en) | 1920-06-04 | 1920-06-04 | Cam for ring-spinning and doubling frames and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1366442A true US1366442A (en) | 1921-01-25 |
Family
ID=23525903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US386515A Expired - Lifetime US1366442A (en) | 1920-06-04 | 1920-06-04 | Cam for ring-spinning and doubling frames and the like |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1366442A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528524A (en) * | 1947-08-18 | 1950-11-07 | Robert Reiner Inc | Pattern mechanism of knitting machines |
| US3377790A (en) * | 1964-12-18 | 1968-04-16 | Sulzer Ag | Spinning frames |
-
1920
- 1920-06-04 US US386515A patent/US1366442A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528524A (en) * | 1947-08-18 | 1950-11-07 | Robert Reiner Inc | Pattern mechanism of knitting machines |
| US3377790A (en) * | 1964-12-18 | 1968-04-16 | Sulzer Ag | Spinning frames |
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