EP0433875A1 - Machine textile - Google Patents

Machine textile Download PDF

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Publication number
EP0433875A1
EP0433875A1 EP90124023A EP90124023A EP0433875A1 EP 0433875 A1 EP0433875 A1 EP 0433875A1 EP 90124023 A EP90124023 A EP 90124023A EP 90124023 A EP90124023 A EP 90124023A EP 0433875 A1 EP0433875 A1 EP 0433875A1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
textile machine
machine according
section
sections
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Withdrawn
Application number
EP90124023A
Other languages
German (de)
English (en)
Inventor
André Lattion
Heinz Wildberger
Peter Oehy
Kurt Frei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0433875A1 publication Critical patent/EP0433875A1/fr
Withdrawn legal-status Critical Current

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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
    • D01H1/16—Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables
    • D01H1/162—Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables for ring type

Definitions

  • the invention relates to a textile machine according to the preamble of claim 1.
  • DE-15 11 000, DE-22 20 228 and DE-29 15 814 can be considered as prior art.
  • the frame longitudinal sections or module sections or longitudinal sections are supported on the floor. The sections are individually aligned and connected with each other with regard to the floor position.
  • the shipping units should also be able to be made smaller.
  • the two corresponding frame longitudinal section parts can be shipped pre-assembled.
  • the frame longitudinal section parts can be mirror images, but also uniform or identical. This has the advantage of only having to produce a single molded part. Even more time can be saved if each frame longitudinal section part has at least two height-different longitudinal components. As a result, the stability of each longitudinal frame section is increased, so that there is no need to realign the longitudinal direction of the textile machine during final assembly.
  • the longitudinal components should not only serve for longitudinal stability, but also fulfill other tasks at the same time.
  • the lower longitudinal component can thus represent a spindle bench section and the upper longitudinal component a support for a suction channel.
  • the spindle bench sections are now cast on instead of releasably fastened, which in turn saves time and money.
  • the frame longitudinal section parts can be cast uniformly regardless of the sleeves to be used, which enables variant-independent production. Although it seems most economical to manufacture by casting, welded and riveted structures would be conceivable.
  • a pre-assembled frame longitudinal section 4 has two frame longitudinal section parts 5, 6, part 6 in FIG. 1 being drawn with dashed lines for the sake of clarity.
  • the parts 5, 6 are firmly but releasably connected to one another at connection points 7 and 8 in the area of the vertical machine center plane 9 with suitable connection means.
  • the frame longitudinal sections 4 which are arranged at a distance from one another are supported with their feet 10, 11 on longitudinal sections of the footbed 12 and are connected to them at connecting points 13, 14. The dimension of this abscess can correspond to the division distance of two spinning positions.
  • These longitudinal footbed sections 12 are connected to one another at connection points 15, 16.
  • Each longitudinal section of the footbed 12 has height adjustment devices 19.
  • the footbed extends between an end head 20 and a drive head (not shown) and has guide surfaces for peg trays 21 and shafts 22 for doffer devices.
  • Each part has 5.6 an upper longitudinal member 25 and a lower longitudinal member 26.
  • the upper longitudinal member 25 serves as a support for a central suction channel 28 which sucks broken threads from drafting units 30 by means of a plurality of suction tubes 29.
  • the upper longitudinal components 25 have hollow bodies 33 at their two longitudinal ends, which are aligned vertically with the feet 10, 11 and which extend to the machine center plane 9.
  • the cast-on lower longitudinal component 26 is at the same time a spindle bench section which is arranged offset in the longitudinal direction of the ring spinning machine with respect to the longitudinal ends of the longitudinal frame section, as clearly shown in FIG. 2.
  • the length of each spindle bench section 26 is, for example by the distance of two spindle divisions, longer than a longitudinal frame section 4 and the same length as a longitudinal footbed section 12.
  • FIG. 4 shows a modification of a longitudinal section 4.1 of the frame, the longitudinal section 6.1 of the frame not being a mirror image, but identical to the part 5.
  • FIG. 5 shows the same arrangement of the spindle bench 26, ie the same height from the ground as in FIG. 1 with a spindle 36.1 modified compared to a spindle 36.
  • the embodiment according to FIG. 1 uses a long sleeve 39, while the embodiment according to FIG. 5 uses a short sleeve 40. From Fig. 1.5 it can be seen that the upper ends of the sleeves 39, 40 are at the same height.
  • the vertical distance 41 between the exit point of the thread from the drafting device 30 and the upper end of the sleeve should be as equal as possible for reasons of spinning geometry.
  • the spindle bench 26 and also the whorl 42 which cooperates with the spindle drive belt can remain at the same height, while the housing 46.1 with respect to the Housing 46 between the whorl 42 and the underwind crown 47 or the lower sleeve stop has been extended.
  • the running behavior of the spindle 36.1 with the shorter sleeve 40 is practically not affected.
  • the additional mass even shows a stabilizing effect.
  • the spindles are to be regarded as wearing parts. Even after the initial determination of the sleeve length, a customer can only use sleeves of different lengths or heights simply by exchanging a spindle set.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP90124023A 1989-12-22 1990-12-13 Machine textile Withdrawn EP0433875A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4627/89 1989-12-22
CH462789A CH681232A5 (fr) 1989-12-22 1989-12-22

Publications (1)

Publication Number Publication Date
EP0433875A1 true EP0433875A1 (fr) 1991-06-26

Family

ID=4279668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124023A Withdrawn EP0433875A1 (fr) 1989-12-22 1990-12-13 Machine textile

Country Status (3)

Country Link
EP (1) EP0433875A1 (fr)
JP (1) JPH03193924A (fr)
CH (1) CH681232A5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400795C1 (de) * 1994-01-13 1995-06-22 Zinser Textilmaschinen Gmbh Ringspinnmaschine mit mindestens einer Spulenwechselvorrichtung
DE19836911A1 (de) * 1997-12-19 1999-06-24 Rieter Ag Maschf Tragstruktur für Spinnmaschine
CH705937A1 (de) * 2011-12-23 2013-06-28 Rieter Ag Maschf Textilmaschine mit beweglich gelagertem Maschinengestell.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075737B2 (ja) * 1988-05-17 1995-01-25 三井東圧化学株式会社 熱硬化性樹脂組成物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH271620A (de) * 1949-05-02 1950-11-15 Rieter Joh Jacob & Cie Ag Stützvorrichtung für die Zylinderbank einer Spinnmaschine.
GB1030077A (en) * 1963-11-22 1966-05-18 Palitex Project Co Gmbh A machine framework for uptwist frames, particularly double twist frames
GB2019454A (en) * 1978-04-24 1979-10-31 Marzoli & C Spa Scaffolding for spinning or twisting frames

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH271620A (de) * 1949-05-02 1950-11-15 Rieter Joh Jacob & Cie Ag Stützvorrichtung für die Zylinderbank einer Spinnmaschine.
GB1030077A (en) * 1963-11-22 1966-05-18 Palitex Project Co Gmbh A machine framework for uptwist frames, particularly double twist frames
GB2019454A (en) * 1978-04-24 1979-10-31 Marzoli & C Spa Scaffolding for spinning or twisting frames

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400795C1 (de) * 1994-01-13 1995-06-22 Zinser Textilmaschinen Gmbh Ringspinnmaschine mit mindestens einer Spulenwechselvorrichtung
DE19836911A1 (de) * 1997-12-19 1999-06-24 Rieter Ag Maschf Tragstruktur für Spinnmaschine
CH705937A1 (de) * 2011-12-23 2013-06-28 Rieter Ag Maschf Textilmaschine mit beweglich gelagertem Maschinengestell.

Also Published As

Publication number Publication date
JPH03193924A (ja) 1991-08-23
CH681232A5 (fr) 1993-02-15

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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