US1763520A - Spinning bowl - Google Patents
Spinning bowl Download PDFInfo
- Publication number
- US1763520A US1763520A US283043A US28304328A US1763520A US 1763520 A US1763520 A US 1763520A US 283043 A US283043 A US 283043A US 28304328 A US28304328 A US 28304328A US 1763520 A US1763520 A US 1763520A
- Authority
- US
- United States
- Prior art keywords
- depression
- spinning
- spinning bowl
- shell
- base
- 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
- 238000009987 spinning Methods 0.000 title description 19
- 239000007788 liquid Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 235000013351 cheese Nutrition 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920002955 Art silk Polymers 0.000 description 1
- 240000007472 Leucaena leucocephala Species 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- 240000002129 Malva sylvestris Species 0.000 description 1
- 235000006770 Malva sylvestris Nutrition 0.000 description 1
- 241000221013 Viscum album Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
-
- 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
Definitions
- Our invention relates to a spinning bowl, particularly for use in the artificial silk industry.
- the spinning bowl possesses the characteristicthat its bottom has a central depression, which may be circular or annular or other wise shaped. According to our invention said depression may also be designed so as to Widen out in the downward direction.
- Our invention comprises also a form in which orifices for the discharge of li uids are provided at the under side of sai de pression.
- cording to our invention may be furnished with a downwardlygb'ent portion adapted t be fixed, by rolling, pressing or other means,
- the depression may be filled up again after the downwardly bent portion has been fixed therein.
- Fig. 2 represents a vertical section .through a spinning bowl comprising a drawn aluminium shell and a foot secured thereon.
- the spinning bowl consists of the shell 1,- which merges into the base 2 and the 'foot 3. .
- the base 2 is provided with a central depression 4, from which openings 5 pass obliquely outwards through the foot 3.v
- Said foot houses, in the usual manner, a bush 6 by means of which the spinning bowl is mountedon the spindle.
- Orifices 7 in thelower ed shell permitthe discharge, during the no tation of the bowl,.of the acid adhering to the fresh yarn.
- the spinning bowl consists of a drawn aluminium shell 1 hav ing an inwardlybent lower wall 2 which rests upon the base and upon which the yarn lies in the shape of a cake or cheese.
- the foot 3 which depends from the base is of cast aluminium, and is made'with an upstanding flange 8 surrounding the shelll.
- the base is provided in its upper surface with a concentric depression 4.
- the wall 2 of the shell has f a downwardly bent central portion 9 secured in the depression 4 by pressing, rolling or other means.
- Liquid discharge openings 5 pass obliquely outwards from the e of the depression through the foot, whi e discharge orifices 7 are also provided in the vertical wall'of the shell.
- One advantage of the last described spinning bowl is that, owing to-the depression 4:, the shell 1 with its lower wall 2 can be conveniently and firmly secured to' the "On the other hand, the provisionof a de-' pression 4 with discharge orifices5 enables the liquid that is introduced into the 'fun- 1 nel in spinning tobe discharged without coming into contact with the spun thread. In the ordinary spinning bowlnot provided with such a depression this liquid can only escape through the orifices? in the shell, so that spun cakes or cheeses of inferior quality often result.
- a spinning bowl comprising a'shell
- a foot and a base one of the latter parts having a concentric depression in its upper surface, .the depression extending substantially below the upper surface of the said part, the depression being flared outwardly in a downward direction, and liquid discharge openings leading from the base.
- a spinning bowl comprising a base provided in its upper surface with a concentric depression, a foot depending from the base, a shell having side walls and an a inwardly bent lower wall, the lower wall resting on the base and being provided with a downwardly bent central portion secured in the concentric depression, and the depression extending substantially below the upper surface of the base.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL297450X | 1927-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1763520A true US1763520A (en) | 1930-06-10 |
Family
ID=19783046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US283043A Expired - Lifetime US1763520A (en) | 1927-09-22 | 1928-06-05 | Spinning bowl |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1763520A (de) |
| BE (1) | BE350921A (de) |
| DE (1) | DE501498C (de) |
| FR (1) | FR653128A (de) |
| GB (1) | GB297450A (de) |
| NL (2) | NL22895C (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585148A (en) * | 1950-01-12 | 1952-02-12 | American Viscose Corp | Spinning box hub |
| US2663988A (en) * | 1951-03-08 | 1953-12-29 | American Viscose Corp | Bottom draining spinning bucket |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490434A (en) * | 1994-01-28 | 1996-02-13 | Grand Haven Stamped Products | Vehicle transfer case shifter system |
-
0
- NL NL21284D patent/NL21284C/xx active
- BE BE350921D patent/BE350921A/xx unknown
- NL NL22895D patent/NL22895C/xx active
-
1928
- 1928-04-13 DE DEN28689D patent/DE501498C/de not_active Expired
- 1928-04-20 FR FR653128D patent/FR653128A/fr not_active Expired
- 1928-05-03 GB GB13034/28A patent/GB297450A/en not_active Expired
- 1928-06-05 US US283043A patent/US1763520A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585148A (en) * | 1950-01-12 | 1952-02-12 | American Viscose Corp | Spinning box hub |
| US2663988A (en) * | 1951-03-08 | 1953-12-29 | American Viscose Corp | Bottom draining spinning bucket |
Also Published As
| Publication number | Publication date |
|---|---|
| GB297450A (en) | 1928-10-11 |
| NL21284C (de) | |
| FR653128A (fr) | 1929-03-18 |
| NL22895C (de) | |
| DE501498C (de) | 1930-07-02 |
| BE350921A (de) |
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