摘要:
A harness system for weaving looms wherein neck cords connected to an actuating mechanism for controlling the movement of at least one heddle are releasably connected to harness cords connected to the at least one heddle by way of collars having releasably engageable male and female portions. The harness cords pass through openings in a control member which is reciprocally moveable so as to move the collars relative to guides through which the neck cords extend from the actuating mechanism.
摘要:
A process for making a loom harness provides for complete prefabrication of a plurality of subassemblies for an entire harness cord assembly as well as enabling the assembly process to move in one direction only rather than two. Each subassembly includes a frame hook, a counterpull element and a heald secured to a flexible harness cord. Connection is made between a bundle of harness cords and a carabiner hook of a Jacquard machine while mails of the healds are maintained at a defined height during an equalization process for insuring the right amount of tautness on each individual harness cord.
摘要:
A flat, lightweight shaft rod of a heald frame for a loom, is constructed as a sandwich having a light sandwich core (15) and, connected thereto, covering layers (16) made of a thermoplastics composite having industrial endless fiber reinforcements. A rigid longitudinal reinforcement member (17) is disposed on the outside of the shaft rod and a carrier bar (18) on the inside thereof, the reinforcement (17) and bar (18) both being rigidly connected mechanically to the covering layer (16).
摘要:
A device applicable to weaving looms comprises a combination of an individual system of controlling each warp thread through an adjustable position on its support, and a series of guide boards arranged essentially parallel to each other and oriented essentially parallel to the warp threads, each board having several holes for the passage of a corresponding number of control threads for the warp threads, these boards being mounted on their support so as to make it possible to adjust their number and spacing.
摘要:
An arrangement is disclosed for stabilizing and reinforcing the connection between the resilient hold-down control springs and their underlying couplings in a Jacquard loom. The junction between two portions of the spring is strengthened by using a flared-out arrangement beneath an aligning comber board through which the springs pass in a vertical orientation. In this manner, the connected heddle/spring is maintained in a reliable axial position and the spring is able to function in its resilient holding-down capacity by a technique which generates reduced stress at the key point where the spring is retained.
摘要:
To prevent the accumulation of contaminating matter in the harness of a Jacquard weaving machine, a perforated box is provided at the lower end of the harness. Air is supplied into the box so that it flows vertically upwardly along the harness members and prevents dust, fibers and other contaminating matter from settling on the harness.
摘要:
An apparatus for moving thread guide devices of textile machines wherein two traction elements are provided which move to-and-fro in a translatory fashion in opposition to one another between two terminal positions, these traction elements being coupled with one another by a connection element and via the latter acting upon the thread guide devices. A stationary retaining or holding element is associated with each traction element and each such retaining element selectively retains the associated traction element in one terminal position in accordance with a control program.
摘要:
A plastic mount wherein the spring-like bent end of a vertical hook of a jacquard mechanism is embedded for mounting the vertical hook on a mounting board. The harness cord is attached to the mount.