ES459117A1 - Improvement of speed adjusting device used for loom such as device for fixing width between warps - Google Patents

Improvement of speed adjusting device used for loom such as device for fixing width between warps

Info

Publication number
ES459117A1
ES459117A1 ES459117A ES459117A ES459117A1 ES 459117 A1 ES459117 A1 ES 459117A1 ES 459117 A ES459117 A ES 459117A ES 459117 A ES459117 A ES 459117A ES 459117 A1 ES459117 A1 ES 459117A1
Authority
ES
Spain
Prior art keywords
loom
flanges
shaft
dobby
selector
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
ES459117A
Other languages
Spanish (es)
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
Application filed by Individual filed Critical Individual
Publication of ES459117A1 publication Critical patent/ES459117A1/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
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/146—Independent drive motor

Landscapes

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

Abstract

Mechanism for treadle selection between a loom and a dobby or another loom, uses an auxiliary motor with a clutch to engage or disengage the motor shaft with the loom and dobby. Two toothed flanges are keyed to the shaft of the dobby or the shaft of the loom. At least one selector grips in the holes of the flanges to ensure the keyed fit of the flanges. A rotary unit is operated by the auxiliary motor to control the sliding action of the selector. At least one of the two planetary rim gears carried by the rotary unit is a wheel set with a different toth count on the rim wheels. These act with a different tooth counts of the teeth of both flanges. The effect is that after holding fast of the flange keyed to the shaft of the loom, and after the selector has been pulled back and the auxiliary motor has rotated the rotary unit on the planetary rim gears, the planetary rim gears give the low speed rotation of the flange keyed on the shaft of the dobby, until the selector ranges again into the holes of the flanges. Smooth and simple selection of the operating mode is achieved without acceleration of the moving parts when the auxiliary motor is in operation.
ES459117A 1976-07-08 1977-05-25 Improvement of speed adjusting device used for loom such as device for fixing width between warps Expired ES459117A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621716A FR2357667A1 (en) 1976-07-08 1976-07-08 Dobby treadle selection - has gearing to prevent parts from turning at high speed when auxiliary motor is running

Publications (1)

Publication Number Publication Date
ES459117A1 true ES459117A1 (en) 1978-04-16

Family

ID=9175774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459117A Expired ES459117A1 (en) 1976-07-08 1977-05-25 Improvement of speed adjusting device used for loom such as device for fixing width between warps

Country Status (7)

Country Link
JP (1) JPS536670A (en)
CH (1) CH614979A5 (en)
DE (1) DE2730533A1 (en)
ES (1) ES459117A1 (en)
FR (1) FR2357667A1 (en)
IT (1) IT1078332B (en)
PL (1) PL199359A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265479D1 (en) * 1981-12-16 1985-09-26 Sulzer Ag Control device for correcting mispicks
FR2520763A1 (en) * 1982-01-29 1983-08-05 Staubli Sa Ets IMPROVEMENTS IN MECHANISMS FOR THE TRAINING OF WEAVING REGULATORS
DE3311670C2 (en) * 1983-01-18 1986-05-22 Textilma Ag, Hergiswil Loom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212935Y2 (en) * 1971-04-20 1977-03-23
JPS509903A (en) * 1973-06-02 1975-01-31

Also Published As

Publication number Publication date
CH614979A5 (en) 1979-12-28
FR2357667B1 (en) 1978-12-15
PL199359A1 (en) 1978-02-13
DE2730533A1 (en) 1978-01-12
JPS536670A (en) 1978-01-21
IT1078332B (en) 1985-05-08
FR2357667A1 (en) 1978-02-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201