DE1924331U - TURNING TUBE WITH CENTRAL SPINDLE FOR GRANTING THE DRAFT ROTATION ON COATING YARN SPINNING MACHINES. - Google Patents
TURNING TUBE WITH CENTRAL SPINDLE FOR GRANTING THE DRAFT ROTATION ON COATING YARN SPINNING MACHINES.Info
- Publication number
- DE1924331U DE1924331U DE1965F0028433 DEF0028433U DE1924331U DE 1924331 U DE1924331 U DE 1924331U DE 1965F0028433 DE1965F0028433 DE 1965F0028433 DE F0028433 U DEF0028433 U DE F0028433U DE 1924331 U DE1924331 U DE 1924331U
- Authority
- DE
- Germany
- Prior art keywords
- central spindle
- granting
- rotation
- spinning machines
- yarn spinning
- 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
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
- D01H1/11—Spinning by false-twisting
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
BA.363316*R7.65BA.363316 * R7.65
Eberhard Fichtner
429 Bocholt/Westf.
Petersfeldstr. 11aEberhard Fichtner
429 Bocholt / Westf.
Petersfeldstrasse 11a
Bei den bisherigen Drehröhrchen mit Bügel und Spinnspitze Abb. 1, wird der Faden nur durch die Reibung der die Spinnspitze willkürlich umschlingenden Fadenwindungen mitgenommen. Von einer zuverlässigen, gleiehmäßigen Drehungserteilung kann dabei keine Rede sein. Der größte Teil der Drehungen der Spinnapitze bleibt wirkungslos, d.h., er wird nicht auf den Faden übertragen. Je nach Material und Liefergeschwindigkeit werden deshalb Drehzahlen bis zu 10.000/min der Drehröhrchen erforderlich, um die für den Verzug notwendige Vordrehung zu erreichen·With the previous rotating tubes with bow and spinning point Fig. 1, the thread is only through the friction of the spinning point arbitrarily entangled turns of thread. From a reliable, uniform rotation distribution there can be no question of it. Most of the spinning needle turns will be ineffective, i.e. it will not transferred to the thread. Depending on the material and delivery speed, speeds of up to 10,000 / min are therefore possible of the rotating tube is required in order to achieve the pre-rotation necessary for the warping
Nachteile dieser Drehröhrchen;Disadvantages of this rotating tube;
1. Durch die einfache Eeibungsmitnahme ergeben sich unterschiedliche Drehungen und Verzugsspannungen an den einzelnen Drehröhrchen, sodaß nur mit verhältnismäßig niedrigen Verzügen gearbeitet werden kann·1. Due to the simple dragging, there are different Twists and distortion tensions on the individual rotating tubes, so only with relatively low Delays can be worked
2. Die hohen Drehzahlen der Drehröhrchen verursachen:2. The high speeds of the rotating tubes cause:
a) hohen Verschleiß an den Kugellagerna) high wear on the ball bearings
b) erhöhten Kraftbedarfb) increased power requirement
Bei dem in Abb. 2 gezeigten, neuentwickelten Drehröhrchen , umschlingt der Vorgarnfaden eine Zentralspindel mehrfach, wird dadurch gezwungen sich immer wieder über die Spitze der Zentralspindel abzurollen und erhält dadurch seine Drehung.In the newly developed rotating tube shown in Fig. 2, the roving thread wraps around a central spindle several times, is thus forced to roll over the top of the central spindle again and again and thus receives its rotation.
Vorteile eines Drehröhrchens mit Zentralspindel;Advantages of a rotating tube with a central spindle;
1. Durch die mehrfache Umschlingung des Fadens um die Zentralspindel und das Abrollen über die Spindelspitze erfolgt eine zwangsläufige Drehungserteilung. Jede Umdrehung der Zentralspindel ergibt eine Drehung im Vorgarn. Aus diesem Grund können die Drehzatolen eines Drehröhrchens mit Zentralspindel gegenüber der alten Ausführung , bei gleichen Voraussetzungen, mindestens 50$ niedriger gehalten werden. Daraus folgt;1. By wrapping the thread around the central spindle several times and unrolling it over the spindle tip an inevitable rotation grant. Each turn of the central spindle results in one turn in the roving. Out For this reason, the rotary tats of a rotary tube with a central spindle can be the same as in the old version Requirements kept at least $ 50 lower will. It follows;
Blatt - 2 -Page 2 -
Blatt - 2 -Page 2 -
RA. 363 316*n. 7.85RA. 363 316 * n. 7.85
Eberhard Fichtner 429 Booholt/Westf. Petersfeldstr. 11aEberhard Fichtner 429 Booholt / Westf. Petersfeldstrasse 11a
a) weniger Verschleiß an den Kugellagern t>) geringerer Kraftbedarfa) less wear on the ball bearings t>) less force required
2. Die Verzugsspannung und Drehungserteilung ist an allen Drehröhrchen absolut gleichmäßig, besonders auch "beim An~ und Abstellen der Maschine.2. The distortion tension and the rotation distribution is absolutely uniform on all rotating tubes, especially also with the An ~ and turning off the machine.
3» Infolge der Gleichmäßigkeit der Spannungs und Srehungs-Verhältnisse, kann mit höheren Verzügen gearbeitet werden. 3 » As a result of the uniformity of the tension and rotation ratios, higher distortions can be used.
Q /*» Vp ι H" ^ a Yi ο_γ\ τ» ί τ /> ViQ / * »Vp ι H" ^ a Yi ο_γ \ τ »ί τ /> Vi
Drehrohrcheii mit Zentralspindel zur Erteilun drehung an StrelchgarnringspinnmaachiRotary tube chip with central spindle for granting rotation on Strelchgarnringspinnmaachi
'erzugs-'educational
dadurch eekennze,thereby eekennze,
etet
unic ο nt]unic ο nt]
, daß die Drehungserteilung nicht durch erbare Reibungsmitnahme, sondern durch die Zentral-that the rotation distribution is not due to a tangible frictional entrainment, but rather due to the central
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965F0028433 DE1924331U (en) | 1965-07-14 | 1965-07-14 | TURNING TUBE WITH CENTRAL SPINDLE FOR GRANTING THE DRAFT ROTATION ON COATING YARN SPINNING MACHINES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965F0028433 DE1924331U (en) | 1965-07-14 | 1965-07-14 | TURNING TUBE WITH CENTRAL SPINDLE FOR GRANTING THE DRAFT ROTATION ON COATING YARN SPINNING MACHINES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1924331U true DE1924331U (en) | 1965-09-23 |
Family
ID=33333787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1965F0028433 Expired DE1924331U (en) | 1965-07-14 | 1965-07-14 | TURNING TUBE WITH CENTRAL SPINDLE FOR GRANTING THE DRAFT ROTATION ON COATING YARN SPINNING MACHINES. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1924331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2334415A1 (en) | 1972-08-16 | 1974-03-07 | Gen Electric | STABILIZED ESTER IMPREGNANT |
-
1965
- 1965-07-14 DE DE1965F0028433 patent/DE1924331U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2334415A1 (en) | 1972-08-16 | 1974-03-07 | Gen Electric | STABILIZED ESTER IMPREGNANT |
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