EP0533603B1 - Dispositif de réglage de la tÔle entre pince de peigneuses rectilignes pour laines et fibres longues - Google Patents

Dispositif de réglage de la tÔle entre pince de peigneuses rectilignes pour laines et fibres longues Download PDF

Info

Publication number
EP0533603B1
EP0533603B1 EP92440106A EP92440106A EP0533603B1 EP 0533603 B1 EP0533603 B1 EP 0533603B1 EP 92440106 A EP92440106 A EP 92440106A EP 92440106 A EP92440106 A EP 92440106A EP 0533603 B1 EP0533603 B1 EP 0533603B1
Authority
EP
European Patent Office
Prior art keywords
lever
shaft
fixed comb
sheet
articulated
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
Application number
EP92440106A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0533603A1 (fr
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.)
N Schlumberger SAS
Original Assignee
N Schlumberger SAS
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 N Schlumberger SAS filed Critical N Schlumberger SAS
Publication of EP0533603A1 publication Critical patent/EP0533603A1/fr
Application granted granted Critical
Publication of EP0533603B1 publication Critical patent/EP0533603B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/14—Drawing-off and delivery apparatus
    • D01G19/16—Nipper mechanisms

Definitions

  • the present invention relates to the field of textile industry, in particular rectilinear combing machines for wools and long fibers, and in particular the sheet between grippers and relates to a device for adjusting the latter.
  • the layer of fibers which enters is taken up by the food comb and presented with the pincers.
  • the pliers When combing the head of the fibers with the circular comb, the pliers are closed in order to retain the sheet of fibers and when combing the tail of the fibers with the fixed comb, the pliers are open in order to release the combed fibers.
  • a sheet called "sheet between clamp” accompanies the fibers to the fixed comb in order to support them optimally and as close as possible to the fixed comb.
  • BE-A-664 202 describes a device intended to control, in a rectilinear combing machine, the tail of the veil already combed in order to facilitate the transfer of the fibers being combed from the pliers to the lifting unit, using a suction nozzle placed between the circular comb and the lifting cylinders.
  • the object of this document is, in fact, a "pneumatic" saber and not a means of adjusting a sheet between clamp.
  • the present invention aims to overcome these drawbacks by proposing to bring all the sheet metal adjustment points between clamps to a single point, in order to simplify the adjustment and make it faster and more practical.
  • a device for adjusting the sheet between pliers of rectilinear combing machines for wools and long fibers characterized in that it is essentially constituted by an articulated means for supporting the sheet between pliers via a support and a hinge pin for said support, a device for controlling the fixed comb by means of an oscillating lever and by means of actuation of the support means of the sheet between clamp and of the device for controlling the fixed comb by means of a connecting rod-fork, said actuating means cooperating with a central control cam.
  • the device for adjusting the sheet between pliers of straight combing machines for wools and long fibers is essentially constituted by an articulated means A for supporting the sheet between clamp 8 by means of a support 11 and a hinge pin, by a device B for controlling the fixed comb 16 via of an oscillating lever 21 and by means C of actuation of the means A for supporting the sheet 8 and of the device B for controlling the fixed comb by means of a fork-rod 16, said means C of actuation cooperating with a central control cam 1.
  • the articulated means A of the sheet between clamp 8 is constituted by a support 11 articulated on an axis 12 and provided, on the one hand, with a wing provided with another axis 14 of articulation of a control lever 7 of the sheet between clamp 8 and, on the other hand, perpendicular to this wing, of a housing for receiving a lower jaw 9 of the clamp which forms the support of the sheet between clamp 8, an upper jaw 9 'of the clamp also being articulated on the axis 12.
  • the device B for controlling the fixed comb 16 is constituted by an oscillating lever 21, mounted at one end on an axis 20, provided with an adjustable roller 23 and provided at the end opposite the axis 20 with an axis 22 articulation of a support lever 30, at its free end, of the fixed comb 16, said lever 30 being adjustable in length by means of a slide 31.
  • the possibility of adjusting the lever 30 by means of the slide 31 is necessary in order to be able to have the fixed comb 16 as close as possible to the pair of lifting cylinders 17, the distance E from the end of the lower jaw 9 of the clamp is also adjustable.
  • the means C for actuating the means A for supporting the sheet 8 and the device B for controlling the fixed comb cooperating with a central control cam 1 is advantageously constituted by a fork link rod 6, on the one hand, articulated by a tooth of its fork on the lever 7, which is loaded, moreover, by a return spring R, and provided on the internal face of its other tooth with a ramp 24 intended to cooperate with the roller 23 of the lever 21 of device B and, on the other hand, provided at the end, tee opposite its teeth with a slide 18 cooperating with a pin 19 provided at the end of a wing of an L-shaped lever 4, mounted oscillating on a fixed axis 5 and cooperating by means of a roller 3 provided at the end of the other wing with the central control cam 1, said roller 3 being applied to said cam 1 under the action of a spring F.
  • the pin 19 is mounted in an adjustable manner at the corresponding end of the wing of the lever 4 by means of a slide 26 and an adjustment wheel 25.
  • a slide 26 and an adjustment wheel 25 By displacement of the pin 19 in the slide 26, it is possible to adjust the distance d between the end of the plate between clamp 8 and the needle tip of the fixed comb 16 in a precise manner as a function of the spacing E and of the position of the fixed comb 16 relative to to the lifting cylinders 17.
  • the cam 1 rotates in the direction of the arrow 2 and prints, by means of the roller 3, an alternative movement to the lever 4, in cooperation with the spring F.
  • One turn of the cam 1 corresponds to a complete cycle of the machine .
  • the lever 4 transmits its movement to the connecting rod-fork 6, which controls the lever 7 and transmits an alternating movement to the sheet between clamp 8 as indicated by the double arrow 10.
  • the clamp formed by the lower jaw 9 and the upper jaw 9 ′, which are articulated around the axis 12, is affected by an alternating opening and closing movement, the control of which is independent and in phase with that of the sheet between clamp 8.
  • the lever 21 is also driven by an independent reciprocating oscillating movement, but also in phase with that of the sheet metal between clamp 8 and transmits, by means of its axis 22 and of lever 30, an alternative movement to the fixed comb 16.
  • the particular shape of the ramp 24 of the connecting rod 6 and of the slide 26 of the lever 4 makes it possible, on the one hand, to bring the sheet between clamp 8 to a maximum retracted position, which is invariable relative to the lower jaw 9 of the clamp, so as to ensure that the sheet between clamp 8 can in no case be caught by the jaws 9 and 9 'of the clamp and, on the other hand, to ensure that the distance d between the end of the sheet between clamp 8 and the point of the needles of the fixed comb 16 remains constant during the last part of the advance travel of said sheet between clamp 8, this regardless of the settings of the spacing E and of the distance d .
  • This condition is particularly important for the proper functioning of the machine.
  • the axis 20 supports the lever 21 for actuating the fixed comb 16, and the roller 23, fixed on the lever 21, is brought into contact with the ramp 24 during the movement of the sheet between clamp 8.
  • the sheet between gripper 8 advances on the lower jaw 9 and relative to the latter, for a period corresponding to the phase where the ramp 24 is not in contact with the roller 23.
  • the sheet 8 and the fixed comb 16 move together, as if they were integral in the direction of the stripper cylinders 17.
  • the sheet 8 is removed from the strippers 17 and, during the last part of the stroke back, the ramp 24 takes off of the roller 23, the fixed comb 16 then being stopped and the sheet 8 continuing to withdraw.
  • the cycle can then start again during a new revolution of cam 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP92440106A 1991-09-18 1992-09-18 Dispositif de réglage de la tÔle entre pince de peigneuses rectilignes pour laines et fibres longues Expired - Lifetime EP0533603B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9111776A FR2681337B1 (fr) 1991-09-18 1991-09-18 Dispositif de reglage de la tole entre pince de peigneuses rectilignes pour laines et fibres longues.
FR9111776 1991-09-18

Publications (2)

Publication Number Publication Date
EP0533603A1 EP0533603A1 (fr) 1993-03-24
EP0533603B1 true EP0533603B1 (fr) 1996-01-10

Family

ID=9417261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92440106A Expired - Lifetime EP0533603B1 (fr) 1991-09-18 1992-09-18 Dispositif de réglage de la tÔle entre pince de peigneuses rectilignes pour laines et fibres longues

Country Status (5)

Country Link
EP (1) EP0533603B1 (es)
JP (1) JP2574613B2 (es)
DE (2) DE69207534T2 (es)
ES (1) ES2048708T3 (es)
FR (1) FR2681337B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413330A1 (de) * 1994-04-18 1995-10-19 Rolf Dipl Ing Langer Anordnung der Arbeitselemente einer Kämmaschine
US5600871A (en) * 1995-09-08 1997-02-11 Mandl; Gerhard Combing machine having pneumatic detachment assist
DE10206605A1 (de) * 2002-02-15 2003-08-28 Rieter Ag Maschf Vorrichtung zum Einstellen des Ecartement
FR2857380A1 (fr) * 2003-07-10 2005-01-14 Schlumberger Cie N Procede et dispositif de peignage pour une peigneuse rectiligne

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436713A (fr) * 1965-03-16 1966-04-29 Alsacienne Constr Meca Dispositif de commande de la tôle de soutien de la nappe de fibres à la sortie de la pince d'une peigneuse rectiligne

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB158715A (en) * 1919-11-13 1921-02-14 Alsatian Machine Company Improvements in combing machines
FR605221A (fr) * 1925-03-07 1926-05-21 Dispositif capable d'éviter l'usure du bec de la tôle sous pince de la pince inférieure des peigneuses rectilignes
FR879783A (fr) * 1941-03-13 1943-03-04 Sachsische Textilmaschinenfabr Dispositif alimenteur pour peigneuses rectilignes
FR1214179A (fr) * 1958-09-12 1960-04-07 Alsacienne Constr Meca Perfectionnement aux mécanismes de commande de la pince et de l'appareil alimentairedes peigneuses rectilignes
FR1406543A (fr) * 1964-06-05 1965-07-23 Schlumberger Cie N Perfectionnements aux peigneuses rectilignes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436713A (fr) * 1965-03-16 1966-04-29 Alsacienne Constr Meca Dispositif de commande de la tôle de soutien de la nappe de fibres à la sortie de la pince d'une peigneuse rectiligne

Also Published As

Publication number Publication date
JP2574613B2 (ja) 1997-01-22
DE533603T1 (de) 1994-06-16
DE69207534D1 (de) 1996-02-22
ES2048708T1 (es) 1994-04-01
FR2681337B1 (fr) 1995-04-14
ES2048708T3 (es) 1996-05-01
FR2681337A1 (fr) 1993-03-19
DE69207534T2 (de) 1996-09-19
EP0533603A1 (fr) 1993-03-24
JPH05321044A (ja) 1993-12-07

Similar Documents

Publication Publication Date Title
EP0533603B1 (fr) Dispositif de réglage de la tÔle entre pince de peigneuses rectilignes pour laines et fibres longues
CH627500A5 (fr) Dispositif de levee de bobines pour un metier a filer open-end.
EP0420753B1 (fr) Dispositif de glantage
EP2756923A1 (fr) Pince de mesure de boucle notamment de terre du type comprenant une mâchoire solidaire d'un support fixe et une mâchoire montée pivotante sur le support
EP1016742B1 (fr) Dispositif de montage d'une brosse cylindrique de nettoyage du peigne cylindrique d'une peigneuse rectiligne à compensation automatique de l'usure de ladite brosse
CH677509A5 (es)
CH632022A5 (fr) Machine a tisser avec dispositif evitant les differences de duitage au demarrage de la machine.
FR2571070A1 (fr) Machine automatique a retourner les bas presentant des rouleaux mobiles.
FR2680652A1 (fr) Appareil d'epilation.
EP0007543B1 (fr) Métier à tisser avec dispositif coupe-trame et dispositif coupe-trame utilisé dans celui-ci
FR2684856A1 (fr) Appareil d'epilation a elements de serrage par paires.
EP0578551B1 (fr) Perfectionnements aux machines d'impression, notamment aux machines de sérigraphie
BE368142A (es)
EP0625598A1 (fr) Dispositif de nettoyage des cylindres Morel sur une carde
EP1293462B1 (fr) Dispositif de préhension de bobine en particulier pour des machines de bobinage de fils
BE568060A (es)
EP0267157A2 (fr) Bobinoir double à barillet
FR2851261A1 (fr) Peigneuse rectiligne a reglage perfectionne de l'ecartement
CH122328A (fr) Dispositif de commande de la pince dans les peigneuses genre Heilmann et peigneuses analogues.
EP0974688B1 (fr) Dispositif de guidage du manchon d'arrachage d'une peigneuse rectiligne
FR2857380A1 (fr) Procede et dispositif de peignage pour une peigneuse rectiligne
FR2542333A1 (fr) Dispositif de presentation d'une trame devant une aiguille passe-trame de metier a tisser et metier a tisser equipe d'un tel dispositif
CH327311A (fr) Dispositif de réception des feuilles pour machine à imprimer
BE363905A (es)
CH96450A (fr) Peigneuse mécanique.

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES GB IT

17P Request for examination filed

Effective date: 19930311

GBC Gb: translation of claims filed (gb section 78(7)/1977)
ITCL It: translation for ep claims filed

Representative=s name: RIVA ERMANNO

DET De: translation of patent claims
17Q First examination report despatched

Effective date: 19941004

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB IT

REF Corresponds to:

Ref document number: 69207534

Country of ref document: DE

Date of ref document: 19960222

ITF It: translation for a ep patent filed

Owner name: AGENZIA BREVETTI PORDENONE

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960312

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2048708

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990902

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19990913

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000918

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000919

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20000918

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20021123

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040401

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20011011

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050918