FR2470811A1 - SYSTEM FOR DRIVING BLADES ON A WEAVING MACHINE, ESPECIALLY CIRCULAR - Google Patents

SYSTEM FOR DRIVING BLADES ON A WEAVING MACHINE, ESPECIALLY CIRCULAR

Info

Publication number
FR2470811A1
FR2470811A1 FR8025180A FR8025180A FR2470811A1 FR 2470811 A1 FR2470811 A1 FR 2470811A1 FR 8025180 A FR8025180 A FR 8025180A FR 8025180 A FR8025180 A FR 8025180A FR 2470811 A1 FR2470811 A1 FR 2470811A1
Authority
FR
France
Prior art keywords
blades
sections
weaving machine
reverse
circular
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.)
Granted
Application number
FR8025180A
Other languages
French (fr)
Other versions
FR2470811B1 (en
Inventor
Petschner Goetz
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.)
SETAFIN SA
Original Assignee
SETAFIN 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 SETAFIN SA filed Critical SETAFIN SA
Publication of FR2470811A1 publication Critical patent/FR2470811A1/en
Application granted granted Critical
Publication of FR2470811B1 publication Critical patent/FR2470811B1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D37/00—Circular looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/26—Travelling-wave-shed looms
    • D03D47/262—Shedding, weft insertion or beat-up mechanisms
    • D03D47/267—Shedding mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN SYSTEME D'ENTRAINEMENT DES LAMES SUR UN METIER A TISSER, NOTAMMENT CIRCULAIRE. LE METIER A TISSER COMPREND DES SECTIONS INTERNES 7 ET EXTERNES 6 DE LAMES DISPOSEES EN CERCLE SUR DEUX RANGEES AUTOUR DE L'ARBRE MOTEUR 8 DU METIER A TISSER. POUR PRODUIRE UN MOUVEMENT DE LEVAGE INVERSE ENTRE LESDITES SECTIONS DE LAMES 6 ET 7, ON A PREVU UN DISQUE DE COMMANDE 21 TOURNANT AVEC L'ARBRE PRINCIPAL 8 QUI COMPREND UN REBORD 22 FORMANT COURBE DE COMMANDE SUR LEQUEL S'APPUIENT LES CONTRE-GALETS 23 DISPOSES SUR LES SECTIONS INTERNES 7 DE LAMES. PAR L'INTERMEDIAIRE DE CREMAILLERES 26 ET 27 ENGRENANT LE MEME PIGNON 25, LE MOUVEMENT D'UNE SECTION DE LAME 7 EST TRANSMIS A L'AUTRE SECTION 6 EN ETANT INVERSE. L'INVENTION PERMET D'EVITER L'USURE DES MOYENS D'ENTRAINEMENT DES LAMES DANS LES METIERS A TISSER CIRCULAIRES.THE PRESENT INVENTION CONCERNS A SYSTEM FOR DRIVING THE BLADES ON A WEAVING LOBBY, IN PARTICULAR CIRCULAR. THE Loom includes internal 7 and 6 external sections of blades arranged in a circle in two rows around the motor shaft 8 of the woven loom. TO PRODUCE A REVERSE LIFTING MOVEMENT BETWEEN SAID BLADE SECTIONS 6 AND 7, A DRIVE DISC 21 TURNING WITH THE MAIN SHAFT 8, WHICH INCLUDES AN EDGE 22, FORMING A CONTROL CURVE ON WHICH THE COUNTER-ROLLERS LAST 23 PROVISIONS ON INTERNAL SECTIONS 7 OF BLADES. THROUGH RACKS 26 AND 27 GEARING THE SAME PINION 25, THE MOVEMENT OF ONE BLADE SECTION 7 IS TRANSMITTED TO THE OTHER SECTION 6 IN REVERSE. THE INVENTION MAKES IT POSSIBLE TO AVOID THE WEAR OF THE DRIVE MEANS OF THE BLADES IN CIRCULAR Looms.

FR8025180A 1979-11-28 1980-11-27 SYSTEM FOR DRIVING BLADES ON A WEAVING MATERIAL, ESPECIALLY CIRCULAR Expired FR2470811B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1056979A CH643890A5 (en) 1979-11-28 1979-11-28 STEM DRIVE ON A ROTARY WEAVING MACHINE.

Publications (2)

Publication Number Publication Date
FR2470811A1 true FR2470811A1 (en) 1981-06-12
FR2470811B1 FR2470811B1 (en) 1986-07-11

Family

ID=4364600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025180A Expired FR2470811B1 (en) 1979-11-28 1980-11-27 SYSTEM FOR DRIVING BLADES ON A WEAVING MATERIAL, ESPECIALLY CIRCULAR

Country Status (11)

Country Link
JP (1) JPH0165883U (en)
AT (1) AT388399B (en)
BR (1) BR8007766A (en)
CH (1) CH643890A5 (en)
CS (1) CS216838B2 (en)
DE (1) DE3041689A1 (en)
FR (1) FR2470811B1 (en)
GB (1) GB2063934B (en)
IN (1) IN160809B (en)
IT (1) IT1134379B (en)
PT (1) PT72126B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664384A5 (en) * 1984-06-08 1988-02-29 Huemer Franz Xaver DRIVE DEVICE ON A ROTARY WEAVING MACHINE.
DE9414192U1 (en) * 1994-09-01 1994-10-27 Staeubli & Trumpelt Shed forming device
CN109322044A (en) * 2018-12-10 2019-02-12 常州市万方引玉环境科技有限公司 Oil-free circular weaving machine is risen and fallen component with heald bar

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999203A (en) * 1952-01-29
FR2087899A5 (en) * 1970-03-30 1971-12-31 Gummikombinat Thuringen Heald control - with circular grooved paths to operate circular loom shafts giving twill weave
FR2442905A1 (en) * 1978-11-29 1980-06-27 Torii Winding Machine Co SHUTTLE PROPULSION MECHANISM FOR CIRCULAR WEAVING

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999203A (en) * 1952-01-29
FR2087899A5 (en) * 1970-03-30 1971-12-31 Gummikombinat Thuringen Heald control - with circular grooved paths to operate circular loom shafts giving twill weave
FR2442905A1 (en) * 1978-11-29 1980-06-27 Torii Winding Machine Co SHUTTLE PROPULSION MECHANISM FOR CIRCULAR WEAVING

Also Published As

Publication number Publication date
BR8007766A (en) 1981-06-09
CS216838B2 (en) 1982-11-26
GB2063934A (en) 1981-06-10
IT1134379B (en) 1986-08-13
JPH0165883U (en) 1989-04-27
PT72126B (en) 1981-11-02
IT8026113A0 (en) 1980-11-20
DE3041689A1 (en) 1981-06-19
AT388399B (en) 1989-06-12
CH643890A5 (en) 1984-06-29
FR2470811B1 (en) 1986-07-11
ATA546080A (en) 1988-11-15
IN160809B (en) 1987-08-08
PT72126A (en) 1980-12-01
GB2063934B (en) 1983-07-13

Similar Documents

Publication Publication Date Title
FR2399590A1 (en) BLOCKER GEARBOX
FR2405377A1 (en) INDIVIDUAL WHEEL DRIVE MECHANISM FOR MACHINE TOOLS
FR2405154A1 (en) INDIVIDUAL WHEEL DRIVE MECHANISM FOR MACHINE TOOLS
FR2407131A1 (en) AERODYNE
KR840008526A (en) Driving device of breaker action axis strength
FR2441452A1 (en) TOOL HOLDER TURRET
FR2470811A1 (en) SYSTEM FOR DRIVING BLADES ON A WEAVING MACHINE, ESPECIALLY CIRCULAR
FR2436834A1 (en) ROTARY WEAPON MECHANISM, PARTICULARLY FOR BLADE WEAVING MACHINE
US4657051A (en) Weaving machine
FR2449149A1 (en) AUTOMATIC WEAVING MACHINE WITH LEVERS DRIVEN BLADES
EP1489208B1 (en) Shedding mechanism for looms with shafts and loom incorporating such a mechanism
GB1311629A (en) Spindle control means for automatic yarn piecing apparatus
GB926920A (en) Improvements in or relating to epicyclic gears
FR2315558A1 (en) Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated
US4586259A (en) Output rotational angle indicating device of rocking rotational angle altering system
FR2436832A1 (en) CONTROL DEVICE FOR ROTARY REINFORCEMENT MECHANICS, ESPECIALLY ON A BLADE WEAVING MACHINE
KR820000657Y1 (en) Operated by cam devices other than rotating cams
FR2457915A1 (en) ARMOR RATIERE FOR AUTOMATIC TRADES
DE296293C (en)
SU1463481A1 (en) Cutting mechanism of disc saw
FR2451515A1 (en) MECHANICAL DRIVE DEVICE FOR A COIL
US3119417A (en) Picking motion for looms
SU623721A1 (en) Belt grinder
GB1396616A (en) Device for driving the dobby of a loom
ES508268A0 (en) IMPROVEMENTS IN THE CONSTRUCTION OF THE TRANSMISSION MECHANISM, ESPECIALLY FOR WEAVING MACHINES.

Legal Events

Date Code Title Description
ST Notification of lapse