EP0168800A3 - Pneumatic picking mechanism for shuttles - Google Patents

Pneumatic picking mechanism for shuttles Download PDF

Info

Publication number
EP0168800A3
EP0168800A3 EP85108826A EP85108826A EP0168800A3 EP 0168800 A3 EP0168800 A3 EP 0168800A3 EP 85108826 A EP85108826 A EP 85108826A EP 85108826 A EP85108826 A EP 85108826A EP 0168800 A3 EP0168800 A3 EP 0168800A3
Authority
EP
European Patent Office
Prior art keywords
shuttles
picking mechanism
pneumatic picking
pressurized gas
cylinder cavity
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
EP85108826A
Other languages
German (de)
Other versions
EP0168800B1 (en
EP0168800A2 (en
Inventor
Pekka Ferdinand Alm
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.)
Herman Wangner GmbH and Co KG
Original Assignee
Herman Wangner GmbH and Co KG
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 Herman Wangner GmbH and Co KG filed Critical Herman Wangner GmbH and Co KG
Priority to AT85108826T priority Critical patent/ATE32756T1/en
Publication of EP0168800A2 publication Critical patent/EP0168800A2/en
Publication of EP0168800A3 publication Critical patent/EP0168800A3/en
Application granted granted Critical
Publication of EP0168800B1 publication Critical patent/EP0168800B1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/24—Mechanisms for inserting shuttle in shed
    • D03D49/42—Mechanisms for inserting shuttle in shed whereby the shuttle is propelled by liquid or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Details Of Valves (AREA)
  • Looms (AREA)
  • De-Stacking Of Articles (AREA)
  • Actuator (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Soil Working Implements (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

A pneumatic picking mechanism for weaving shuttles wherein the weaving shuttle is driven by a piston moved in a cylinder cavity by pressurized gas and wherein the pressurized gas is supplied from a reservoir through a main valve to the cylinder cavity and the main valve is controlled via a control valve assisted by an auxiliary valve.
EP85108826A 1984-07-18 1985-07-15 Pneumatic picking mechanism for shuttles Expired EP0168800B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85108826T ATE32756T1 (en) 1984-07-18 1985-07-15 PNEUMATIC IMPACT DRIVE FOR WEB CONTACTORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3426534A DE3426534A1 (en) 1984-07-18 1984-07-18 PNEUMATIC STROKE DRIVE FOR WEAVERS
DE3426534 1984-07-18

Publications (3)

Publication Number Publication Date
EP0168800A2 EP0168800A2 (en) 1986-01-22
EP0168800A3 true EP0168800A3 (en) 1986-08-06
EP0168800B1 EP0168800B1 (en) 1988-03-02

Family

ID=6240986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85108826A Expired EP0168800B1 (en) 1984-07-18 1985-07-15 Pneumatic picking mechanism for shuttles

Country Status (6)

Country Link
US (1) US4602660A (en)
EP (1) EP0168800B1 (en)
AT (1) ATE32756T1 (en)
BR (1) BR8503405A (en)
DE (2) DE3426534A1 (en)
ES (1) ES288006Y (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6481723B1 (en) * 2001-03-30 2002-11-19 Lam Research Corporation Lift pin impact management
EP1777330A1 (en) * 2005-10-01 2007-04-25 Markus Farner Method for supporting a weft guide element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677933A (en) * 1949-05-13 1954-05-11 Pneumatic Loom Dev Corp Pneumatic shuttle actuating means
US3698444A (en) * 1969-08-23 1972-10-17 Hindle Son & Co Ltd Pneumatic picking mechanisms
US4082118A (en) * 1976-10-20 1978-04-04 Crompton & Knowles Corporation Pneumatic picking mechanism for looms

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218368B (en) * 1957-05-04 1966-06-02 Emil Jaeger K G Hydraulic shuttle beating device for looms
AT265157B (en) * 1965-09-10 1968-09-25 Elitex Zavody Textilniho Device for hammering in the rapier protection on rapier looms
US3902530A (en) * 1972-07-24 1975-09-02 Crompton & Knowles Corp Projectile picking means for a pneumatic loom
CS179720B1 (en) * 1975-10-10 1977-11-30 Vladimir Svaty Piston rod controlling device
SE415040B (en) * 1977-11-14 1980-09-01 Aelmhults Bruk Ab HYDRAULIC DRIVE DEVICE FOR A SHUTTER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677933A (en) * 1949-05-13 1954-05-11 Pneumatic Loom Dev Corp Pneumatic shuttle actuating means
US3698444A (en) * 1969-08-23 1972-10-17 Hindle Son & Co Ltd Pneumatic picking mechanisms
US4082118A (en) * 1976-10-20 1978-04-04 Crompton & Knowles Corporation Pneumatic picking mechanism for looms

Also Published As

Publication number Publication date
ES288006Y (en) 1986-08-01
EP0168800B1 (en) 1988-03-02
EP0168800A2 (en) 1986-01-22
DE3426534A1 (en) 1986-01-23
ATE32756T1 (en) 1988-03-15
BR8503405A (en) 1986-04-08
DE3561753D1 (en) 1988-04-07
ES288006U (en) 1986-01-01
US4602660A (en) 1986-07-29

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