FR2379635A1 - DEVICE FOR ORIENTING AND HOLDING THE CHAIN OF STITCHES AT THE BEGINNING OF A SEW - Google Patents

DEVICE FOR ORIENTING AND HOLDING THE CHAIN OF STITCHES AT THE BEGINNING OF A SEW

Info

Publication number
FR2379635A1
FR2379635A1 FR7802313A FR7802313A FR2379635A1 FR 2379635 A1 FR2379635 A1 FR 2379635A1 FR 7802313 A FR7802313 A FR 7802313A FR 7802313 A FR7802313 A FR 7802313A FR 2379635 A1 FR2379635 A1 FR 2379635A1
Authority
FR
France
Prior art keywords
chain
stitches
sewing
orienting
fabric
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
FR7802313A
Other languages
French (fr)
Other versions
FR2379635B1 (en
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.)
Rockwell-Rimoldi SpA
Original Assignee
Rockwell-Rimoldi SpA
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
Priority claimed from IT19865/77A external-priority patent/IT1085309B/en
Application filed by Rockwell-Rimoldi SpA filed Critical Rockwell-Rimoldi SpA
Publication of FR2379635A1 publication Critical patent/FR2379635A1/en
Application granted granted Critical
Publication of FR2379635B1 publication Critical patent/FR2379635B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread
    • D05B65/06—Devices for severing the needle or lower thread and for disposing of the severed thread end ; Catching or wiping devices for the severed thread
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices
    • D05D2207/04—Suction or blowing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Dispositif pour orienter et retenir automatiquement, sur une machine à coudre, la chaînette de points et la retenir devant le pied de biche pour permettre l'incorporation de cette chaînette dans la couture en cours sur la pièce de tissu suivante Ce dispositif comprend, en plus des organes habituels de la machine, tels que la plaque à aiguille dotée d'une languette sur laquelle se forme la chaînette et un coupe-chaînette : un bloc de soufflage de la chaînette pour souffler de l'air vers l'aiguille et obliquement, un dispositif de pincement mécanique de la chaînette et un dispositif aspirant pour la même chaînette, placé devant le dispositif de pincement et parallèlement à celui-ci. Ce dispositif permet d'équiper des machines à coudre avec un moyen automatique qui coupe la chaînette et l'incorpore à la couture de la pièce de tissu suivante, en serrant les points initiaux de la nouvelle couture.Device for automatically orienting and retaining, on a sewing machine, the chain of stitches and retaining it in front of the presser foot to allow the incorporation of this chain in the sewing in progress on the next piece of fabric This device includes, in addition the usual parts of the machine, such as the needle plate with a tongue on which the chain is formed and a chain cutter: a chain blowing block to blow air towards the needle and obliquely, a mechanical chain clamping device and a suction device for the same chain, placed in front of and parallel to the clamping device. This device makes it possible to equip sewing machines with an automatic means which cuts the chain and incorporates it into the seam of the next piece of fabric, tightening the initial stitches of the new seam.

FR7802313A 1977-02-02 1978-01-27 DEVICE FOR ORIENTING AND HOLDING THE CHAIN OF STITCHES AT THE BEGINNING OF A SEW Granted FR2379635A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19865/77A IT1085309B (en) 1977-02-02 1977-02-02 DEVICE TO ORIENT AND HOLD THE CHAIN OF STITCHES AT THE BEGINNING OF A SEWING
IT986577 1977-02-02

Publications (2)

Publication Number Publication Date
FR2379635A1 true FR2379635A1 (en) 1978-09-01
FR2379635B1 FR2379635B1 (en) 1982-10-22

Family

ID=26326282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802313A Granted FR2379635A1 (en) 1977-02-02 1978-01-27 DEVICE FOR ORIENTING AND HOLDING THE CHAIN OF STITCHES AT THE BEGINNING OF A SEW

Country Status (2)

Country Link
CH (1) CH619996A5 (en)
FR (1) FR2379635A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404065A1 (en) * 1975-02-24 1979-04-20 Rockwell Rimoldi Spa PERFECTED DEVICE TO ORIENT AND RETAIN THE CHAIN OF STITCHES AT THE BEGINNING OF A SEW
FR2573099A1 (en) * 1984-11-09 1986-05-16 Rockwell Rimoldi Spa IMPROVEMENTS ON WIRE CUTTING DEVICES FOR SEWING MACHINE
EP0282603A1 (en) * 1986-09-19 1988-09-21 Pegasus Sewing Machine Mfg. Co., Ltd. A chaining thread sew-in device
EP0322783A1 (en) * 1987-12-28 1989-07-05 Pegasus Sewing Machine Mfg. Co., Ltd. Chaining thread sew-in device
EP0342555A1 (en) * 1988-05-17 1989-11-23 Schips Ag Nähautomation Sewing machine using automatic separation of the sewn articles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490403A (en) * 1968-09-27 1970-01-20 Valton & Cie Fils De Arrangement for the automatic drawing in of the chain stitch in the whipping thread on sewing machines
US3541984A (en) * 1967-09-23 1970-11-24 Union Special Maschinenfab Thread-chain cutting device for sewing machines
US3749040A (en) * 1970-05-02 1973-07-31 Union Special Maschinenfab Thread-chain cutting device for sewing machines with means for adjusting length of thread remaining on work

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541984A (en) * 1967-09-23 1970-11-24 Union Special Maschinenfab Thread-chain cutting device for sewing machines
US3490403A (en) * 1968-09-27 1970-01-20 Valton & Cie Fils De Arrangement for the automatic drawing in of the chain stitch in the whipping thread on sewing machines
US3749040A (en) * 1970-05-02 1973-07-31 Union Special Maschinenfab Thread-chain cutting device for sewing machines with means for adjusting length of thread remaining on work

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404065A1 (en) * 1975-02-24 1979-04-20 Rockwell Rimoldi Spa PERFECTED DEVICE TO ORIENT AND RETAIN THE CHAIN OF STITCHES AT THE BEGINNING OF A SEW
FR2573099A1 (en) * 1984-11-09 1986-05-16 Rockwell Rimoldi Spa IMPROVEMENTS ON WIRE CUTTING DEVICES FOR SEWING MACHINE
EP0282603A1 (en) * 1986-09-19 1988-09-21 Pegasus Sewing Machine Mfg. Co., Ltd. A chaining thread sew-in device
EP0282603A4 (en) * 1986-09-19 1989-03-23 Pegasus Sewing Machine Mfg Co A chaining thread sew-in device.
EP0322783A1 (en) * 1987-12-28 1989-07-05 Pegasus Sewing Machine Mfg. Co., Ltd. Chaining thread sew-in device
EP0342555A1 (en) * 1988-05-17 1989-11-23 Schips Ag Nähautomation Sewing machine using automatic separation of the sewn articles
US5027733A (en) * 1988-05-17 1991-07-02 Schips Ag Nahautomation Sewing machine with automatic separation of pieces of sewing material

Also Published As

Publication number Publication date
CH619996A5 (en) 1980-10-31
FR2379635B1 (en) 1982-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse