GB631857A - Improvements in and relating to traverse mechanisms for rayon spinning machines - Google Patents
Improvements in and relating to traverse mechanisms for rayon spinning machinesInfo
- Publication number
- GB631857A GB631857A GB29077/47A GB2907747A GB631857A GB 631857 A GB631857 A GB 631857A GB 29077/47 A GB29077/47 A GB 29077/47A GB 2907747 A GB2907747 A GB 2907747A GB 631857 A GB631857 A GB 631857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spinning
- cam
- degrees
- box
- traverse
- 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
Links
- 238000009987 spinning Methods 0.000 title abstract 5
- 229920000297 Rayon Polymers 0.000 title abstract 4
- 239000002964 rayon Substances 0.000 title abstract 3
- 230000007246 mechanism Effects 0.000 title 1
- 241000220317 Rosa Species 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
- D01D7/02—Collecting the newly-spun products in centrifugal spinning pots
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
631,857. Rayon spinning. COURTAULDS, Ltd., BOLTON, H. C., and ROSE, L. Oct. 31, 1947, No. 29077. Drawings to Specification. [Class 120 (ii)] In a rayon centrifugal spinning machine, the thread guide of which for feeding the extruded filaments to a rotating spinning box is traversed by a cam, the cam is heart-shaped with tip and root portions rounded off through at least 10 degrees and preferably 15 degrees, and the stroke of the guide is made sufficiently shorter than the height of the box to permit the accumulated filaments automatically to 'spread out whereby a cake of cylindrical shape is obtained. A rounding off of the cam through 15 degrees at tip and root is stated to enable an existing machine to run at 48 beats per minute as against 32 beats previously. The required shortening of the traverse, which may be found by experiment with each particular thread, is, for example, a traverse of 4À49 in. for a box of height 4À9 in. when spinning a 60 denier viscose thread.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL74601D NL74601C (en) | 1947-10-31 | ||
BE485557D BE485557A (en) | 1947-10-31 | ||
GB29077/47A GB631857A (en) | 1947-10-31 | 1947-10-31 | Improvements in and relating to traverse mechanisms for rayon spinning machines |
FR974440D FR974440A (en) | 1947-10-31 | 1948-10-29 | Reciprocating mechanism for rayon spinning machines |
DEP28684A DE868650C (en) | 1947-10-31 | 1948-12-31 | Drive for the thread guide funnel in artificial silk pot spinning machines |
US255388A US2633693A (en) | 1947-10-31 | 1951-11-08 | Traverse mechanism for rayon spinning machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29077/47A GB631857A (en) | 1947-10-31 | 1947-10-31 | Improvements in and relating to traverse mechanisms for rayon spinning machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB631857A true GB631857A (en) | 1949-11-10 |
Family
ID=10285790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29077/47A Expired GB631857A (en) | 1947-10-31 | 1947-10-31 | Improvements in and relating to traverse mechanisms for rayon spinning machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US2633693A (en) |
BE (1) | BE485557A (en) |
DE (1) | DE868650C (en) |
FR (1) | FR974440A (en) |
GB (1) | GB631857A (en) |
NL (1) | NL74601C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647358A (en) * | 1950-12-27 | 1953-08-04 | Bolelli Aldo | Centrifugal method for the wet spinning of natural fibers and apparatus for carrying out this method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2826036A (en) * | 1954-07-06 | 1958-03-11 | American Enka Corp | Cam for pot spinning |
NL271798A (en) * | 1961-11-24 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1489199A (en) * | 1922-05-02 | 1924-04-01 | Dreaper William Porter | Spinning and twisting of strands of artificial silk and other yarns or threads |
DE625277C (en) * | 1932-05-05 | 1936-02-07 | Carl Hamel Akt Ges | Thread guide drive for spinning and twisting machines, especially for rayon pot and bobbin spinning machines |
US2443231A (en) * | 1947-01-17 | 1948-06-15 | Celanese Corp | Winding mechanism |
-
0
- NL NL74601D patent/NL74601C/xx active
- BE BE485557D patent/BE485557A/xx unknown
-
1947
- 1947-10-31 GB GB29077/47A patent/GB631857A/en not_active Expired
-
1948
- 1948-10-29 FR FR974440D patent/FR974440A/en not_active Expired
- 1948-12-31 DE DEP28684A patent/DE868650C/en not_active Expired
-
1951
- 1951-11-08 US US255388A patent/US2633693A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647358A (en) * | 1950-12-27 | 1953-08-04 | Bolelli Aldo | Centrifugal method for the wet spinning of natural fibers and apparatus for carrying out this method |
Also Published As
Publication number | Publication date |
---|---|
BE485557A (en) | |
NL74601C (en) | |
FR974440A (en) | 1951-02-22 |
US2633693A (en) | 1953-04-07 |
DE868650C (en) | 1953-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
YU35631B (en) | Improved machine for the continuous spinning and treatment of endless viscose rayon fibres or filaments and yarns | |
GB631857A (en) | Improvements in and relating to traverse mechanisms for rayon spinning machines | |
GB608781A (en) | Improvements in thread storing, thread advancing reels | |
GB1136412A (en) | A method of producing filaments and fibres of regenerated cellulose and apparatus for performing the same | |
GB454811A (en) | Improved production of tubular artificial textile threads | |
GB650366A (en) | Improvements in and relating to rayon spinning machines | |
GB611586A (en) | Improvements relating to yarn winding machines | |
GB597715A (en) | Improvements in and relating to the production of stockings | |
GB731452A (en) | Improvements in continuous filament spinning machines | |
GB635113A (en) | Improvements in and relating to the production of viscose rayon filaments | |
GB1035245A (en) | Improvements in the manufacture of viscose rayon filaments | |
GB540731A (en) | Improvements in spinning artificial silk | |
ES261848A1 (en) | Improvements relating to the production of textile yarns | |
GB1119888A (en) | Process for improving the fullness and coherence of a synthetic filament | |
GB961397A (en) | Improvements in and relating to the production of yarns of regenerated cellulose continuous filaments | |
GB808137A (en) | Improvements relating to the manufacture of composite yarns | |
GB520161A (en) | Improvements in and relating to the production and collection of yarns, threads and the like | |
GB969688A (en) | Improvements in or relating to devices for the wet spinning of artificial textile fibres | |
ES461894A1 (en) | Absorbent for aqueous physiological liquids and process for the production thereof | |
GB513394A (en) | Improvements in and relating to cop winding machines | |
GB956803A (en) | Viscose spinning process and product | |
GB703138A (en) | Improvements relating to winding machines used in the production of synthetic threads | |
GB498619A (en) | Improvements relating to the guide funnels of centrifugal apparatus for use in the manufacture and production of artificial threads | |
GB677079A (en) | Method of cold-drawing filaments, threads and yarns from high molecular polymers andpolycondensates | |
GB302890A (en) | Improvements relating to artificial cellulose yarns produced by the stretch spinningprocess |