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 runningInfo
- 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
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.
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)
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 | GebràDer Sulzer Aktiengesellschaft | Control device for correcting mispicks |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3311670C2 (en) * | 1983-01-18 | 1986-05-22 | Textilma Ag, Hergiswil | Loom |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5212935Y2 (en) * | 1971-04-20 | 1977-03-23 | ||
JPS509903A (en) * | 1973-06-02 | 1975-01-31 |
-
1976
- 1976-07-08 FR FR7621716A patent/FR2357667A1/en active Granted
-
1977
- 1977-05-25 ES ES459117A patent/ES459117A1/en not_active Expired
- 1977-06-09 CH CH710677A patent/CH614979A5/en not_active IP Right Cessation
- 1977-06-17 IT IT24804/77A patent/IT1078332B/en active
- 1977-07-04 PL PL19935977A patent/PL199359A1/en unknown
- 1977-07-06 DE DE19772730533 patent/DE2730533A1/en not_active Withdrawn
- 1977-07-08 JP JP8248777A patent/JPS536670A/en active Pending
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083676B1 (en) * | 1981-12-16 | 1985-08-21 | GebràDer 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 |
CH614979A5 (en) | 1979-12-28 |
JPS536670A (en) | 1978-01-21 |
IT1078332B (en) | 1985-05-08 |
DE2730533A1 (en) | 1978-01-12 |
FR2357667B1 (en) | 1978-12-15 |
ES459117A1 (en) | 1978-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |