GB1454934A - Travelling-wave shedding loom having an apparatus for stopping the loom upon its weft thread carriers having encountered an obstacle in the shed - Google Patents

Travelling-wave shedding loom having an apparatus for stopping the loom upon its weft thread carriers having encountered an obstacle in the shed

Info

Publication number
GB1454934A
GB1454934A GB4589074A GB4589074A GB1454934A GB 1454934 A GB1454934 A GB 1454934A GB 4589074 A GB4589074 A GB 4589074A GB 4589074 A GB4589074 A GB 4589074A GB 1454934 A GB1454934 A GB 1454934A
Authority
GB
United Kingdom
Prior art keywords
shuttle
loom
conductive
shed
insert
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.)
Expired
Application number
GB4589074A
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.)
TSNII CHLOPCHATOBUMASCH PROMY
Original Assignee
TSNII CHLOPCHATOBUMASCH PROMY
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 TSNII CHLOPCHATOBUMASCH PROMY filed Critical TSNII CHLOPCHATOBUMASCH PROMY
Publication of GB1454934A publication Critical patent/GB1454934A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0218Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
    • H03J5/0227Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values using a counter
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12Looms 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
    • D03D47/26Travelling-wave-shed looms
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18Automatic stop motions
    • D03D51/44Automatic stop motions acting on defective operation of loom mechanisms

Landscapes

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

Abstract

1454934 Travelling wave shedding looms, shuttle stop motions TSENTRALNY N I INST KHLOPOHATOBUMAZHNOI PROMYSHLENNOSTI 23 Oct 1974 [23 Oct 1973] 45890/ 74 Heading D1E A travelling wave shedding loom has a non- conductive shuttle 5 with pivotal stop motion contacts 19 connected to a conductive insert 26, the shuttle running in a track 4 having guides 12 inside the shed arranged to cooperate with the shuttle contacts 19, and a conductive pile fabric facing 17, outside the shed arranged to cooperate with the insert 26, to stop the loom when the contacts 19 are pivoted, e.g., by defective warp threads. The conductive pile fabric 17 may be over the top warp sheet with its pile penetrating the sheet to contact the insert 26 or may be located under the shuttle between the shuttle driving roller 14 and the cooperating recess 15 in the shuttle.
GB4589074A 1973-10-23 1974-10-23 Travelling-wave shedding loom having an apparatus for stopping the loom upon its weft thread carriers having encountered an obstacle in the shed Expired GB1454934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1966187A SU472574A1 (en) 1973-10-23 1973-10-23 Device for stopping a multi-stage loom when a plotter encounters an obstacle in the gap of the warp

Publications (1)

Publication Number Publication Date
GB1454934A true GB1454934A (en) 1976-11-10

Family

ID=20566519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4589074A Expired GB1454934A (en) 1973-10-23 1974-10-23 Travelling-wave shedding loom having an apparatus for stopping the loom upon its weft thread carriers having encountered an obstacle in the shed

Country Status (13)

Country Link
US (1) US3923083A (en)
JP (1) JPS5149966A (en)
AR (1) AR200958A1 (en)
BR (1) BR7408838D0 (en)
CH (1) CH606563A5 (en)
DD (1) DD114837A1 (en)
DE (1) DE2450129B2 (en)
ES (1) ES431244A1 (en)
FR (1) FR2248358B1 (en)
GB (1) GB1454934A (en)
IT (1) IT1033581B (en)
NL (1) NL7413668A (en)
SU (1) SU472574A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU609799A1 (en) * 1975-09-23 1978-06-05 Центральный научно-исследовательский институт хлопчатобумажной промышленности Weft thread inserter actuating device to wave-type shedding loom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH511960A (en) * 1967-05-03 1971-08-31 Rueti Ag Maschf Loom stop motion

Also Published As

Publication number Publication date
JPS5149966A (en) 1976-04-30
AR200958A1 (en) 1974-12-27
DD114837A1 (en) 1975-08-20
IT1033581B (en) 1979-08-10
US3923083A (en) 1975-12-02
ES431244A1 (en) 1976-10-16
CH606563A5 (en) 1978-11-15
FR2248358B1 (en) 1976-10-22
DE2450129A1 (en) 1975-04-24
SU472574A1 (en) 1976-07-05
FR2248358A1 (en) 1975-05-16
DE2450129B2 (en) 1976-10-28
NL7413668A (en) 1975-04-25
BR7408838D0 (en) 1975-08-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee