GB2037333A - Precess and device for inserting the weft by means of a fluid flow in a loom - Google Patents

Precess and device for inserting the weft by means of a fluid flow in a loom

Info

Publication number
GB2037333A
GB2037333A GB8004177A GB8004177A GB2037333A GB 2037333 A GB2037333 A GB 2037333A GB 8004177 A GB8004177 A GB 8004177A GB 8004177 A GB8004177 A GB 8004177A GB 2037333 A GB2037333 A GB 2037333A
Authority
GB
United Kingdom
Prior art keywords
lamellae
loom
weft
precess
fluid flow
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
GB8004177A
Other versions
GB2037333B (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.)
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
Priority claimed from DE2825679A external-priority patent/DE2825679C2/en
Priority claimed from DE19792919026 external-priority patent/DE2919026A1/en
Application filed by Individual filed Critical Individual
Publication of GB2037333A publication Critical patent/GB2037333A/en
Application granted granted Critical
Publication of GB2037333B publication Critical patent/GB2037333B/en
Expired 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/302—Auxiliary nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

Abstract

This device mounted in a loom, comprises a thread guide conduit (7) consisting of upper lamellae (6) and lower lamellae (19). This conduit (7) is open at the comb side (2) so that the thrown weft thread may reach the comb (2). The path of the thread is limited at the lower side of the conduit (7) by other lamellae than at the upper side. The lamellae which form the lower enveloping surface, enter the warp in other locations than the lamellae which form the upper enveloping surface.
GB8004177A 1978-06-12 1979-06-12 Precess and device for inserting the weft by means of a fluid flow in a loom Expired GB2037333B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2825679A DE2825679C2 (en) 1978-06-12 1978-06-12 Device for weft insertion on weaving machines by means of a flowing medium
DE19792919026 DE2919026A1 (en) 1979-05-11 1979-05-11 Guide for weft inserted by propelling jets - formed as open channel by differing upper and lower dents

Publications (2)

Publication Number Publication Date
GB2037333A true GB2037333A (en) 1980-07-09
GB2037333B GB2037333B (en) 1982-11-17

Family

ID=25774686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8004177A Expired GB2037333B (en) 1978-06-12 1979-06-12 Precess and device for inserting the weft by means of a fluid flow in a loom

Country Status (6)

Country Link
EP (1) EP0016021B1 (en)
CS (1) CS220788B2 (en)
GB (1) GB2037333B (en)
IT (1) IT1125356B (en)
NL (1) NL7904374A (en)
WO (1) WO1980000087A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039741A1 (en) * 1980-05-08 1981-11-18 Walter Scheffel Loom with weft insertion by fluid means
FR2534603A1 (en) * 1982-10-14 1984-04-20 Alsacienne Constr Mat Tex DEVICE FOR FAVORING THE INSERTION OF THE FRAME WIRE ON A WEAVING

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH465521A (en) * 1967-12-08 1968-11-15 Sulzer Ag Guide device for the weft thread insertion element of a weaving machine
CS165002B1 (en) * 1970-09-18 1975-11-28
CS149198B1 (en) * 1971-07-27 1973-05-24

Also Published As

Publication number Publication date
WO1980000087A1 (en) 1980-01-24
IT1125356B (en) 1986-05-14
IT7923481A0 (en) 1979-06-12
EP0016021A1 (en) 1980-10-01
NL7904374A (en) 1979-12-14
EP0016021B1 (en) 1983-11-23
GB2037333B (en) 1982-11-17
CS220788B2 (en) 1983-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee