GB1388822A - Looms - Google Patents

Looms

Info

Publication number
GB1388822A
GB1388822A GB266073A GB266073A GB1388822A GB 1388822 A GB1388822 A GB 1388822A GB 266073 A GB266073 A GB 266073A GB 266073 A GB266073 A GB 266073A GB 1388822 A GB1388822 A GB 1388822A
Authority
GB
United Kingdom
Prior art keywords
piston
shedding
jan
connected via
shaft
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
GB266073A
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.)
Elitex Zavody Textilniho
Elitex
Original Assignee
Elitex Zavody Textilniho
Elitex
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 Elitex Zavody Textilniho, Elitex filed Critical Elitex Zavody Textilniho
Publication of GB1388822A publication Critical patent/GB1388822A/en
Expired 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)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1388822 Shedding motions ELITEX-ZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI 18 Jan 1973 [20 Jan 1972] 2660/73 Heading D1E A hydraulic shedding motion comprises a double acting piston 3 connected via conduits 39, 41 with a fluid reservoir 33 and reciprocated by an eccentric 7, to move a piston 12, under the control of a slide valve 19 which is connected via linkages 14, 16 to a heald frame 17, movements of the slide valve 19 being controlled by a pattern chain 28, so that it may open a by-pass conduit from one side of piston 3 to the other, without affecting piston 12, or may duct hydraulic fluid to one side or the other of piston 12 to produce a shedding motion of the heald frame 17. A number of such piston and valve units are arranged adjacent each other and provided with eccentrics 7 all driven by a shaft 8 to provide shedding means for each heald shaft.
GB266073A 1972-01-20 1973-01-18 Looms Expired GB1388822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS36572*#A CS157292B1 (en) 1972-01-20 1972-01-20

Publications (1)

Publication Number Publication Date
GB1388822A true GB1388822A (en) 1975-03-26

Family

ID=5335592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB266073A Expired GB1388822A (en) 1972-01-20 1973-01-18 Looms

Country Status (7)

Country Link
US (1) US3863681A (en)
JP (1) JPS5114621B2 (en)
CH (1) CH557436A (en)
CS (1) CS157292B1 (en)
DE (1) DE2302718C3 (en)
FR (1) FR2174558A5 (en)
GB (1) GB1388822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879908A1 (en) * 1997-04-22 1998-11-25 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for driving loom heald frame

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988828A (en) * 1975-02-11 1976-11-02 Geary William R C Animal shearing apparatus
US4248045A (en) * 1978-04-04 1981-02-03 Turner David L Means for selectively transmitting drive
DE3209376C2 (en) * 1982-03-15 1984-05-24 Čeboksarskij maŠinostroitel'nyj zavod, Čeboksary Shuttleless loom
WO2005052233A1 (en) * 2003-11-28 2005-06-09 Textilma Ag Thread control device for a textile machine in particular for a shedding device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425676A (en) * 1943-10-18 1947-08-12 Hindle Thomas Hydraulic shedding means
US2416933A (en) * 1945-03-14 1947-03-04 Cotton Ltd W Patterning mechanism
US2687750A (en) * 1952-10-17 1954-08-31 Globe Woven Belting Company In Mechanism for controlling the operation of the heddle frames of looms
FR1440871A (en) * 1965-04-24 1966-06-03 Loom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879908A1 (en) * 1997-04-22 1998-11-25 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for driving loom heald frame

Also Published As

Publication number Publication date
DE2302718B2 (en) 1981-01-29
FR2174558A5 (en) 1973-10-12
CS157292B1 (en) 1974-09-16
US3863681A (en) 1975-02-04
JPS4885856A (en) 1973-11-13
DE2302718A1 (en) 1973-07-26
CH557436A (en) 1974-12-31
DE2302718C3 (en) 1982-01-21
JPS5114621B2 (en) 1976-05-11

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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