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| Number | Title | Issue Date |
| 4777988 | Reading device for dobby A reading device for use in a dobby having a peg cylinder connected to a heddle frame for operation thereof comprises a first bracket, a second bracket, a means for permitting physical contact between the first and second brackets and device to oscillate ... | 10/18/1988 |
| 4766936 | Card switching apparatus for dobby A card switching apparatus for a dobby comprises a bracket mounted for rocking motion around a shaft, a cylinder supported on said bracket and having a rotary shaft, a gear securely mounted on said rotary shaft of said cylinder, an input power shaft, anot... | 08/30/1988 |
| 4489763 | Leveling device of dobby machine This invention relates to a leveling device in which a shaft (7) of a card cylinder (6) is supported by a bearing of a card cylinder bracket, base portion of the card cylinder bracket is pivotally attached to a machine frame, and the card cylinder bracket... | 12/25/1984 |
| 4438787 | Device for selecting the hooks of a weaving mechanism by successively feeling the two halves of a card of the Jacquard type The present invention relates to a device for selecting the hooks of a weaving mechanism by successive feeling of two half zones of a card of the Jacquard type. Said device comprises a Maltese cross having four inlets determined by two perpendicular groov... | 03/27/1984 |
| 4417604 | Method and dobby for synchronizing all heddle frames of a weaving machine A method and apparatus for synchronizing all heddle frames of a weaving machine which are operated by a punched-card-controlled dobby. The pattern card cylinder or the reading needles are moved to positions in which during a read, all the reading needles ... | 11/29/1983 |
| 4415007 | Apparatus for effecting back-and-forth movement of a guide synchronously with the intermittent rotary movement of a shaft An apparatus for controlling a dobby in which reading needles read a punch card and each needle influences the movement of a respective heddle frame. Two outer disks having annular toothed portions arranged on the axial facing sides thereof which face one... | 11/15/1983 |
| 4351368 | Dobby The invention relates to dobbies of the type with double swinging levers and fastening hooks, provided with an auxiliary actuating system ensuring functioning for a weave different from that corresponding to the conventional reading device. To this end, a... | 09/28/1982 |
| 4250930 | Reading device for dobbies or other weaving mechanism In a reading device for dobby or other weaving mechanism with double swinging levers and retaining hooks, of the type in which said hooks are actuated by a disc with radial lugs or the equivalent, at least one input gear connected for rotation with the sh... | 02/17/1981 |
| 4150698 | Patterning means A loom patterning mechanism including a continuously movable pattern information means and pattern sensing means associated with the information means and movable synchronously therewith over at least part of a loom cycle, the sensing means serving to ini... | 04/24/1979 |
| 4067364 | Apparatus for reversing and racing a card in a dobby machine An apparatus for reversing and racing a card in a dobby machine by using a planetary gear mechanism for reversing a card cylinder by a specified angle and operating a card handle fixed on the shaft, thus avoiding damage to the machinery even when operatio... | 01/10/1978 |
| 3941161 | Jacquard reversing mechanism for looms In a double-left Jacquard of the Verdol type in which the cam system adapted to actuate the pusher grid must be displaced angularly on its driving shaft between a first and a second position, or vice versa, whenever the direction of rotation of the loom i... | 03/02/1976 |
