FR2357667A1 - Dobby treadle selection - has gearing to prevent parts from turning at high speed when auxiliary motor is running - Google Patents

Dobby treadle selection - has gearing to prevent parts from turning at high speed when auxiliary motor is running

Info

Publication number
FR2357667A1
FR2357667A1 FR7621716A FR7621716A FR2357667A1 FR 2357667 A1 FR2357667 A1 FR 2357667A1 FR 7621716 A FR7621716 A FR 7621716A FR 7621716 A FR7621716 A FR 7621716A FR 2357667 A1 FR2357667 A1 FR 2357667A1
Authority
FR
France
Prior art keywords
dobby
auxiliary motor
loom
flanges
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.)
Granted
Application number
FR7621716A
Other languages
French (fr)
Other versions
FR2357667B1 (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
Application filed by Individual filed Critical Individual
Priority to FR7621716A priority Critical patent/FR2357667A1/en
Priority to ES459117A priority patent/ES459117A1/en
Priority to CH710677A priority patent/CH614979A5/en
Priority to IT24804/77A priority patent/IT1078332B/en
Priority to PL19935977A priority patent/PL199359A1/en
Priority to DE19772730533 priority patent/DE2730533A1/en
Priority to JP8248777A priority patent/JPS536670A/en
Publication of FR2357667A1 publication Critical patent/FR2357667A1/en
Application granted granted Critical
Publication of FR2357667B1 publication Critical patent/FR2357667B1/fr
Granted 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

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.
FR7621716A 1976-07-08 1976-07-08 Dobby treadle selection - has gearing to prevent parts from turning at high speed when auxiliary motor is running Granted FR2357667A1 (en)

Priority Applications (7)

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
ES459117A ES459117A1 (en) 1976-07-08 1977-05-25 Improvement of speed adjusting device used for loom such as device for fixing width between warps
CH710677A CH614979A5 (en) 1976-07-08 1977-06-09 Shed-seeking device, interposed between a weaving mechanism, and the corresponding weaving loom
IT24804/77A IT1078332B (en) 1976-07-08 1977-06-17 DEVICE FOR SEARCHING THE PITCH IN A WEAVING FRAME
PL19935977A PL199359A1 (en) 1976-07-08 1977-07-04 DEVICE FOR SPLASH SEARCH
DE19772730533 DE2730533A1 (en) 1976-07-08 1977-07-06 DEVICE FOR SELECTING STEPS ON SHEEP MACHINES AND OTHER WEB MACHINES
JP8248777A JPS536670A (en) 1976-07-08 1977-07-08 Improvement of speed adjusting device used for loom such as device for fixing width between warps

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 (2)

Publication Number Publication Date
FR2357667A1 true FR2357667A1 (en) 1978-02-03
FR2357667B1 FR2357667B1 (en) 1978-12-15

Family

ID=9175774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621716A Granted 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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520763A1 (en) * 1982-01-29 1983-08-05 Staubli Sa Ets IMPROVEMENTS IN MECHANISMS FOR THE TRAINING OF WEAVING REGULATORS
EP0083676B1 (en) * 1981-12-16 1985-08-21 GebràœDer Sulzer Aktiengesellschaft Control device for correcting mispicks

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083676B1 (en) * 1981-12-16 1985-08-21 GebràœDer Sulzer Aktiengesellschaft 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
EP0085637A1 (en) * 1982-01-29 1983-08-10 S.A. DES ETABLISSEMENTS STAUBLI (France) Mechanisms for driving the regulator of a loom

Also Published As

Publication number Publication date
PL199359A1 (en) 1978-02-13
FR2357667B1 (en) 1978-12-15
DE2730533A1 (en) 1978-01-12
CH614979A5 (en) 1979-12-28
ES459117A1 (en) 1978-04-16
IT1078332B (en) 1985-05-08
JPS536670A (en) 1978-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse