ES390264A1 - Yarn handling pneumatic device - Google Patents

Yarn handling pneumatic device

Info

Publication number
ES390264A1
ES390264A1 ES390264A ES390264A ES390264A1 ES 390264 A1 ES390264 A1 ES 390264A1 ES 390264 A ES390264 A ES 390264A ES 390264 A ES390264 A ES 390264A ES 390264 A1 ES390264 A1 ES 390264A1
Authority
ES
Spain
Prior art keywords
yarn
tube
pneumatic device
egress
delivery tube
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
Application number
ES390264A
Other languages
Spanish (es)
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of ES390264A1 publication Critical patent/ES390264A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
    • B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2066—By fluid current
    • Y10T83/207—By suction means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/404—By means to misalign aligned apertured tools
    • Y10T83/412—Rectilinear relative movement only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6472—By fluid current

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Coiling Of Filamentary Materials In General (AREA)

Abstract

A yarn handling pneumatic device including a casing having a distribution chamber therein, a delivery conduit adapted to pick up yarn at one end to move the yarn through a delivery tube and an egress tube co-axially aligned in the device to a yarn collecting device, and a lever for pivotally sliding the egress tube to therefore control the area of a control orifice defined between the outlet of the delivery tube and the inlet lip of the egress tube in the distribution chamber, the inlet lip having an inner surface configuration defined by a surface of revolution having an arcuate generatrix with a point of inflexion. The egress tube is advanced toward the delivery tube to define a restricted position for initially introducing yarn into the pneumatic device and is thereafter moved away from the delivery tube to increase traction on the yarn as it passes through the pneumatic device. In a modification of the yarn handling pneumatic device a cutting mechanism is provided therein to selectively cut yarn passing therethrough.
ES390264A 1970-04-16 1971-04-16 Yarn handling pneumatic device Expired ES390264A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013708A FR2086991A5 (en) 1970-04-16 1970-04-16

Publications (1)

Publication Number Publication Date
ES390264A1 true ES390264A1 (en) 1973-07-16

Family

ID=9054039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390264A Expired ES390264A1 (en) 1970-04-16 1971-04-16 Yarn handling pneumatic device

Country Status (12)

Country Link
US (1) US3683732A (en)
JP (1) JPS531378B1 (en)
AT (1) AT324898B (en)
BE (1) BE765813A (en)
BR (1) BR7102275D0 (en)
CH (1) CH530928A (en)
DE (1) DE2118575A1 (en)
ES (1) ES390264A1 (en)
FR (1) FR2086991A5 (en)
GB (1) GB1318359A (en)
LU (1) LU63004A1 (en)
NL (1) NL7105161A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754694A (en) * 1972-01-06 1973-08-28 Metallgesellschaft Ag Fluid adjusting means
US3922938A (en) * 1972-06-26 1975-12-02 Rhone Poulenc Textile Apparatus for the cutting of a yarn travelling in a tube by means of a fluid
US3827320A (en) * 1973-02-16 1974-08-06 Westinghouse Learning Corp Air exhaust system for waste material
US3844190A (en) * 1973-05-25 1974-10-29 Karlsruhe Augsburg Iweka Cutter for use in automatic yarn transfer system
US3857309A (en) * 1973-11-05 1974-12-31 Celanese Corp Filament breakage detection and correction
AR205180A1 (en) * 1973-12-13 1976-04-12 Rhone Poulenc Textile IMPROVEMENTS IN PNEUMATIC DEVICES FOR TRANSFER AND TREATMENT OF TEXTILE THREADS
DE2508221C3 (en) * 1975-02-26 1982-03-04 Neumünstersche Maschinen- und Apparatebau GmbH (Neumag), 2350 Neumünster Device for the pneumatic catching and guiding of threads
US4048884A (en) * 1975-12-15 1977-09-20 The Archilithic Company Fiber shear system
IT1062929B (en) * 1976-04-23 1985-02-11 Utita Spa IMPROVEMENT OF DEVICES FOR THE COLLECTION AND REMOVAL OF TEXTILE YARNS FOR SUCTION AND PNEUMATIC TRANSPORT AND RELATED TO PERFECTED DEVICES
US4346504A (en) * 1980-07-11 1982-08-31 Hoechst Fibers Industries Yarn forwarding and drawing apparatus
US4563809A (en) * 1982-12-09 1986-01-14 Littelfuse, Inc. Fuse with centered fuse filament and method of making the same
US4638955A (en) * 1984-03-27 1987-01-27 Barmag Barmer Maschinenfabrik Ag Yarn handling apparatus for winding machine
US5086679A (en) * 1988-10-03 1992-02-11 Basf Fibres Inc. Process for apparatus for collecting continuous supplied yarn to waste
DE4037067A1 (en) * 1990-11-22 1992-05-27 Rheinmetall Gmbh Simulation of glass fibre bobbin take-off - uses jet assembly with gas flow to carry material with it
US5839342A (en) * 1995-06-29 1998-11-24 E. I. Du Pont De Nemours And Company Yarn cutter
CN116876090B (en) * 2023-09-07 2023-11-21 新乡化纤股份有限公司 Electric vortex negative pressure generator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156395A (en) * 1960-11-25 1964-11-10 Du Pont Fluid pressure method for transferring yarn
US3094262A (en) * 1960-11-25 1963-06-18 Du Pont Improved yarn handling sucker gun

Also Published As

Publication number Publication date
CH530928A (en) 1972-11-30
LU63004A1 (en) 1971-08-26
BE765813A (en) 1971-10-15
JPS531378B1 (en) 1978-01-18
US3683732A (en) 1972-08-15
NL7105161A (en) 1971-10-19
AT324898B (en) 1975-09-25
BR7102275D0 (en) 1973-04-19
DE2118575A1 (en) 1971-11-04
GB1318359A (en) 1973-05-31
FR2086991A5 (en) 1971-12-31

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