EP1945841A1 - Zweiseitige ringspinnmaschine mit streckwerks-rädergetriebe - Google Patents
Zweiseitige ringspinnmaschine mit streckwerks-rädergetriebeInfo
- Publication number
- EP1945841A1 EP1945841A1 EP06851537A EP06851537A EP1945841A1 EP 1945841 A1 EP1945841 A1 EP 1945841A1 EP 06851537 A EP06851537 A EP 06851537A EP 06851537 A EP06851537 A EP 06851537A EP 1945841 A1 EP1945841 A1 EP 1945841A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gear
- ring spinning
- spinning machine
- drafting
- pivotable
- 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.)
- Withdrawn
Links
- 238000007378 ring spinning Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000004519 grease Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/34—Regulating or varying draft by manual adjustments
-
- 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
- D01H1/20—Driving or stopping arrangements
- D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
Definitions
- the invention relates to a two-sided ring spinning machine with drafting gear wheels for driving at least two drafting rollers on each side of the ring spinning machine.
- the drive of the feed rollers can be adjusted with changed mutual distances of the feed rollers via the flexible drive belt to the respective position - the drive belt can be guided by tension rollers, which allow to compensate for differences in length.
- the drive belts have the disadvantage that they do not guarantee unconditional positive locking.
- the delivery of the rolls and thus the delay between them may change when, for example, the rolls are subjected to alternating drive resistance. In an effect twisting machine this is irrelevant, but in a ring spinning machine this effect is unacceptable.
- drive belts are subject to high wear.
- DE 101 37 140 C1 discloses a ring spinning machine with drafting arrangements on both sides, in which likewise the corresponding drafting rollers can be driven on both sides via common gearboxes. Different distances between the drafting rollers are made possible here by cardan shafts or by belt drives. Cardan shafts, however, are expensive and maintenance-consuming components.
- the invention was therefore the task of proposing an improvement here. It solves this problem by the features mentioned in the main claim. Specific description of the invention
- FIG. 1 shows the front view of the drafting mechanism gear from the drafting unit side with more distant
- Fig. 3 is a perspective view of the drafting gear in side view;
- Fig. 4 shows a variant of the drafting system.
- the illustrated drafting gear 1 is used for the same direction drive per three lower rollers 2, 3 and 4 on the two sides of a ring spinning machine. It is understood that the lower rollers each upper rollers 2 ', 3' 4 'are assigned, which form pairs of rollers with the lower rollers.
- the output bottom rollers 2 are usually not portable. They are therefore driven by a rigid, housed in a gear box 5, stationary gear, which is not shown here in detail and includes gears and possibly timing belt. It is driven by an electric motor 6 whose speed is variable.
- the middle bottom rollers 3 are driven by a gear combination 7, which has two meshing gears 9 and 10 in a rigid housing part 8, one of which is driven by a pinion 1 1 by an electric motor 12.
- a gear combination 7 which has two meshing gears 9 and 10 in a rigid housing part 8, one of which is driven by a pinion 1 1 by an electric motor 12.
- housing arms 15 and 16 are pivotally and sealed by links 17 in the rigid, but height-adjustable housing part 8.
- the respective last (20) are fixed to the middle bottom rollers 3.
- the input lower rollers 4 are driven by a further gear combination 21, which also includes a rigid, but height-adjustable housing part 22.
- a further gear combination 21 which also includes a rigid, but height-adjustable housing part 22.
- this housing part a number of four gears 23, 24, 25 and 26 is mounted, which mesh with each other in series.
- One of the gears 25 is again driven by a pinion 27 by an electric motor 28.
- To the axes of the outer gears 24, 26 are also housing arms 29, 30 pivotally, in each case here two meshing gears 31 and 32nd are stored.
- the last gears 32 of this series are mounted on the input lower rollers 4.
- the drive of the middle lower rollers 3 is thus branched into a non-pivotable (gears) branch 11/9 or 11/9/10 and a pivotable (gear) branch 18/19/20. Accordingly, the input lower rollers 4 are driven by a non-pivoting (gear) branch 27/25/26 and 27/22/23/24 and a pivotable (gear) branch 24/31/32.
- the speeds of the electric motors 12 and 28 are the same as that of the electric motor 6 variable to achieve different delays between the roller pairs.
- axle gear 9 33 tabs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510054024 DE102005054024A1 (de) | 2005-11-10 | 2005-11-10 | Zweiseitige Ringspinnmaschine mit Streckwerks-Rädergetriebe |
| PCT/EP2006/010623 WO2007147430A1 (de) | 2005-11-10 | 2006-11-07 | Zweiseitige ringspinnmaschine mit streckwerks-rädergetriebe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1945841A1 true EP1945841A1 (de) | 2008-07-23 |
Family
ID=37697917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06851537A Withdrawn EP1945841A1 (de) | 2005-11-10 | 2006-11-07 | Zweiseitige ringspinnmaschine mit streckwerks-rädergetriebe |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1945841A1 (de) |
| JP (1) | JP2009515062A (de) |
| CN (1) | CN101305119A (de) |
| DE (1) | DE102005054024A1 (de) |
| WO (1) | WO2007147430A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015013619A1 (de) | 2015-10-20 | 2017-04-20 | Saurer Germany Gmbh & Co. Kg | Doppelseitige Ringspinnmaschine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE454193C (de) * | 1926-10-15 | 1928-01-02 | Saechsische Maschinenfabrik Vo | Verzugswechselgetriebe fuer Spinnmaschinen mit hohen Streckverzuegen |
| DE2849567C2 (de) * | 1978-11-15 | 1982-07-22 | Evolution S.A., Rorschach, St. Gallen | Effektzwirnmaschine |
| DE19625371B4 (de) * | 1995-10-11 | 2008-12-24 | Maschinenfabrik Rieter Ag | Spinnmaschine mit zentralem Antrieb |
| DE19632112B4 (de) * | 1995-10-11 | 2010-01-28 | Maschinenfabrik Rieter Ag | Ringspinnmaschnine mit zentralem Antrieb |
-
2005
- 2005-11-10 DE DE200510054024 patent/DE102005054024A1/de not_active Withdrawn
-
2006
- 2006-11-07 CN CNA2006800417494A patent/CN101305119A/zh active Pending
- 2006-11-07 JP JP2008539318A patent/JP2009515062A/ja not_active Withdrawn
- 2006-11-07 WO PCT/EP2006/010623 patent/WO2007147430A1/de not_active Ceased
- 2006-11-07 EP EP06851537A patent/EP1945841A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007147430A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005054024A1 (de) | 2007-05-24 |
| CN101305119A (zh) | 2008-11-12 |
| WO2007147430A1 (de) | 2007-12-27 |
| JP2009515062A (ja) | 2009-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20080429 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OERLIKON TEXTILE GMBH & CO. KG |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): CH DE ES IT LI |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RBV | Designated contracting states (corrected) |
Designated state(s): CH DE ES IT LI |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20100601 |