FR2315558A1 - Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated - Google Patents

Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated

Info

Publication number
FR2315558A1
FR2315558A1 FR7520194A FR7520194A FR2315558A1 FR 2315558 A1 FR2315558 A1 FR 2315558A1 FR 7520194 A FR7520194 A FR 7520194A FR 7520194 A FR7520194 A FR 7520194A FR 2315558 A1 FR2315558 A1 FR 2315558A1
Authority
FR
France
Prior art keywords
shaft
sley
looms
assembly
weft insertion
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
FR7520194A
Other languages
French (fr)
Other versions
FR2315558B1 (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.)
PLACENCIA DE LAS ARMAS
Original Assignee
PLACENCIA DE LAS ARMAS
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 PLACENCIA DE LAS ARMAS filed Critical PLACENCIA DE LAS ARMAS
Priority to FR7520194A priority Critical patent/FR2315558A1/en
Priority to DE19762628067 priority patent/DE2628067A1/en
Priority to ES449134A priority patent/ES449134A1/en
Publication of FR2315558A1 publication Critical patent/FR2315558A1/en
Application granted granted Critical
Publication of FR2315558B1 publication Critical patent/FR2315558B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/271—Rapiers
    • D03D47/272—Rapier bands
    • 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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/275—Drive mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Abstract

An arrangement for controlling the weft lance on looms with fixed reserves of weft yarn, has a rotating shaft on which the sley pivots and on which there are two profiled discs with complementary contours followed by two rollers. The rollers are carried by a lever linked to a reciprocating toothed wheel segment, linked in turn to a notched wheel working with a perforated band forming the lance. The reciprocating toothed segment is adjustable on the shaft and the lever is carried by a shaft which is roughly at the same height as shaft, so that the main components of the assembly are at the height of the shaft. The toothed segment transmits the drive through a pinion, a vertical shaft, bevels and a horizontal shaft to the notched wheel. The wt. of the assembly is located where it does not impose inertial forces on the sley, and the assembly is adequately lubricated and protected from dust and fly.
FR7520194A 1975-06-23 1975-06-23 Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated Granted FR2315558A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7520194A FR2315558A1 (en) 1975-06-23 1975-06-23 Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated
DE19762628067 DE2628067A1 (en) 1975-06-23 1976-06-23 DEVICE FOR CONTROLLING WEFT LANDS ON LOOMS WITH FIXED RESERVE WEFT
ES449134A ES449134A1 (en) 1975-06-23 1976-06-23 Improvements in textile telescopes. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520194A FR2315558A1 (en) 1975-06-23 1975-06-23 Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated

Publications (2)

Publication Number Publication Date
FR2315558A1 true FR2315558A1 (en) 1977-01-21
FR2315558B1 FR2315558B1 (en) 1977-12-02

Family

ID=9157157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520194A Granted FR2315558A1 (en) 1975-06-23 1975-06-23 Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated

Country Status (3)

Country Link
DE (1) DE2628067A1 (en)
ES (1) ES449134A1 (en)
FR (1) FR2315558A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604257C1 (en) * 1986-02-11 1987-03-26 Dornier Gmbh Lindauer Gear for contactless weaving machines
EP0768408A2 (en) * 1995-10-11 1997-04-16 Picanol N.V. Gripper drive for a loom
CN105755651A (en) * 2016-04-26 2016-07-13 江苏友诚数控科技有限公司 Wefting insertion beating-up mechanism of loom
CN106521775A (en) * 2016-12-26 2017-03-22 浙江越剑机械制造有限公司 Right wefting insertion device for high-speed towel rapier loom
CN106757688A (en) * 2016-12-26 2017-05-31 浙江越剑机械制造有限公司 A kind of left Weft inserting device of high speed rapier towel loom
WO2021136088A1 (en) * 2019-12-30 2021-07-08 江苏友诚数控科技有限公司 Parallel beating-up and weft insertion mechanism

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526212A (en) * 1980-04-11 1985-07-02 Alamak Sa Actuating device for reciprocating grippers in shuttleless looms
BE897833A (en) * 1983-09-27 1984-01-16 Construma P V B A STEERING GEAR OF A LOOM AND LOOM WITH SUCH STEERING EQUIPMENT

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604257C1 (en) * 1986-02-11 1987-03-26 Dornier Gmbh Lindauer Gear for contactless weaving machines
FR2594146A1 (en) * 1986-02-11 1987-08-14 Dornier Gmbh Lindauer TRAINING MECHANISM FOR WORKINGS WITHOUT SHUTTLE.
US4726402A (en) * 1986-02-11 1988-02-23 Lindauer Dornier Gesellschaft Mbh Gear drive for shuttleless looms
EP0768408A2 (en) * 1995-10-11 1997-04-16 Picanol N.V. Gripper drive for a loom
BE1009681A3 (en) * 1995-10-11 1997-06-03 Picanol Nv GRAPER DRIVE FOR WEAVING MACHINES.
EP0768408A3 (en) * 1995-10-11 1998-12-23 Picanol N.V. Gripper drive for a loom
US5853032A (en) * 1995-10-11 1998-12-29 Picanol N.V. Loom gripper drive with apparatus for changing the path of motion of the gripper band
CN105755651A (en) * 2016-04-26 2016-07-13 江苏友诚数控科技有限公司 Wefting insertion beating-up mechanism of loom
CN106521775A (en) * 2016-12-26 2017-03-22 浙江越剑机械制造有限公司 Right wefting insertion device for high-speed towel rapier loom
CN106757688A (en) * 2016-12-26 2017-05-31 浙江越剑机械制造有限公司 A kind of left Weft inserting device of high speed rapier towel loom
WO2021136088A1 (en) * 2019-12-30 2021-07-08 江苏友诚数控科技有限公司 Parallel beating-up and weft insertion mechanism

Also Published As

Publication number Publication date
ES449134A1 (en) 1977-07-16
DE2628067A1 (en) 1977-01-20
FR2315558B1 (en) 1977-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse