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FR2156069A1 - Warp yarn pneumatic actuating device - reducing mass of actuated parts to increase jacquard machine speed and simplify ser - Google Patents

Warp yarn pneumatic actuating device - reducing mass of actuated parts to increase jacquard machine speed and simplify ser

Info

Publication number
FR2156069A1
FR2156069A1 FR7235312A FR7235312A FR2156069A1 FR 2156069 A1 FR2156069 A1 FR 2156069A1 FR 7235312 A FR7235312 A FR 7235312A FR 7235312 A FR7235312 A FR 7235312A FR 2156069 A1 FR2156069 A1 FR 2156069A1
Authority
FR
France
Prior art keywords
increase
warp yarn
simplify
ser
actuating device
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Withdrawn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
FR7235312A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2156069A1 publication Critical patent/FR2156069A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C13/00—Shedding mechanisms not otherwise provided for

Landscapes

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

Abstract

Warp yarn pneumatic actuator to raise and lower the warp yarns in 3 Jacquard machine is arranged to increase the speed and facilitate the serving of the machine and is formed by a chamber supplied with low pressure fluid and in which terminate some pipelines of a pneumatic circuit, the pipelines being associated with healds through piston assemblies and provided with valve members which expose the piston assemblies to the low press. fluid when operated by actuators.
FR7235312A 1971-10-06 1972-10-05 Warp yarn pneumatic actuating device - reducing mass of actuated parts to increase jacquard machine speed and simplify ser Withdrawn FR2156069A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2955771A IT938965B (en) 1971-10-06 1971-10-06 DEVICE OPERATING SUBSTANTIALLY PNEUMATICALLY FOR THE LIFTING AND LOWERING MOVEMENT OF WARP YARNS IN WOVEN LOOMS

Publications (1)

Publication Number Publication Date
FR2156069A1 true FR2156069A1 (en) 1973-05-25

Family

ID=11227777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235312A Withdrawn FR2156069A1 (en) 1971-10-06 1972-10-05 Warp yarn pneumatic actuating device - reducing mass of actuated parts to increase jacquard machine speed and simplify ser

Country Status (5)

Country Link
JP (1) JPS4861761A (en)
CH (1) CH544166A (en)
DE (1) DE2248656A1 (en)
FR (1) FR2156069A1 (en)
IT (1) IT938965B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477734A1 (en) * 1990-09-26 1992-04-01 F. Oberdorfer GmbH & Co. KG Industriegewebe-Technik Electropneumatic shedding device, particularly for seaming machines
EP0536899A3 (en) * 1991-09-10 1993-07-14 Nippon Filcon Co., Ltd. Shedding system
US5494080A (en) * 1991-09-10 1996-02-27 Nippon Filcon Co., Ltd. Arcuate heddle and shedding system employing an arcuate heddle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593364A5 (en) * 1975-06-06 1977-11-30 Rueti Ag Maschf
DE2631175B1 (en) * 1976-07-10 1977-12-29 Wolfgang Ebisch RETURN DEVICE FOR THE WEAVING STRANDS OF A JACQUARD WEAVING MACHINE
DE2939421C2 (en) * 1979-09-28 1981-09-24 Grosse Webereimaschinen Gmbh, 7910 Neu-Ulm Device for raising and lowering the warp threads of a weaving machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477734A1 (en) * 1990-09-26 1992-04-01 F. Oberdorfer GmbH & Co. KG Industriegewebe-Technik Electropneumatic shedding device, particularly for seaming machines
EP0536899A3 (en) * 1991-09-10 1993-07-14 Nippon Filcon Co., Ltd. Shedding system
US5360038A (en) * 1991-09-10 1994-11-01 Nippon Filcon Co., Ltd. Seam weaving method using a shedding system with pneumatically operated heddles
US5494080A (en) * 1991-09-10 1996-02-27 Nippon Filcon Co., Ltd. Arcuate heddle and shedding system employing an arcuate heddle

Also Published As

Publication number Publication date
CH544166A (en) 1973-11-15
IT938965B (en) 1973-02-10
JPS4861761A (en) 1973-08-29
DE2248656A1 (en) 1973-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse