Plastic rack for rapier mechanism on rapier loom comprises a tooth section interlocking with a frame section and assembled under heat and pressure

摘要

A fiber reinforced U-shaped carrier frame (3) partially encloses the rack section (2) and has surface projections to provide interlocking at the contact surfaces (4) and the tooth gaps (6, 8). The rack section (2) is made separately by injection molding and assembled with the carrier frame (3) and the fiber reinforcement under heat and pressure in a multi-axis press tool.