초록 ▼

The present invention includes both the device and the method for utilizing two wedge shaped halves to retract a stud used to deform rivet nut material, thereby setting the rivet nut. The tool consists of two wedge shaped halves and a stud passing through both halves, extending to receive the thread

The present invention includes both the device and the method for utilizing two wedge shaped halves to retract a stud used to deform rivet nut material, thereby setting the rivet nut. The tool consists of two wedge shaped halves and a stud passing through both halves, extending to receive the threads of an uncompressed rivet nut. A slide screw controls the wedging action, causing the stud to retract. A stabilizing member is utilized to resist the rotational forces created during activation of the slide screw. The slide screw allows the top wedge and bottom wedge to slidably relate to one another, allowing the stud to increasingly extend beyond the bottom wedge. The extended stud threads into a rivet nut which is then passed through a predrilled hole in the material to which the rivet nut is to be fastened. Upon activation, the slide screw causes the top wedge to slide along the bottom wedge. The wedging action decreases the length of the stud extending beyond the bottom piece, creating a withdrawal force that causes the compression area of the rivet nut to deform, setting the rivet nut in the material.

대표청구항 ▼

The present invention includes both the device and the method for utilizing two wedge shaped halves to retract a stud used to deform rivet nut material, thereby setting the rivet nut. The tool consists of two wedge shaped halves and a stud passing through both halves, extending to receive the thread

The present invention includes both the device and the method for utilizing two wedge shaped halves to retract a stud used to deform rivet nut material, thereby setting the rivet nut. The tool consists of two wedge shaped halves and a stud passing through both halves, extending to receive the threads of an uncompressed rivet nut. A slide screw controls the wedging action, causing the stud to retract. A stabilizing member is utilized to resist the rotational forces created during activation of the slide screw. The slide screw allows the top wedge and bottom wedge to slidably relate to one another, allowing the stud to increasingly extend beyond the bottom wedge. The extended stud threads into a rivet nut which is then passed through a predrilled hole in the material to which the rivet nut is to be fastened. Upon activation, the slide screw causes the top wedge to slide along the bottom wedge. The wedging action decreases the length of the stud extending beyond the bottom piece, creating a withdrawal force that causes the compression area of the rivet nut to deform, setting the rivet nut in the material. formed by at least two thread groups each of said thread groups including a plurality of elastic threads that are sequentially woven, in the warp direction of said fabric structure, into successive pattern areas along a contour which deviates from a path parallel to the warp direction, each of said thread groups being woven into said fabric structure in a different manner, whereby said thread groups can be differentiated from one another. 2. Fabric structure in accordance with claim 1, wherein each of said at least two thread groups is woven along a different contour. 3. Fabric structure in accordance with claim 1, wherein each of said at least two thread groups is woven with a different density. 4. Fabric structure in accordance with claim 1, wherein each of said at least two thread groups is woven with a different tension. 5. Fabric structure in accordance with claim 1, wherein said at least two thread groups at least partially overlap each other. 6. Fabric structure in accordance with claim 2, wherein said plurality of elastic threads crosses said at least two different patterns in each of said plurality of pattern areas. 7. Fabric structure in accordance with claim 2, wherein some of said plurality of elastic threads are woven with a transverse shogging of at least twenty wales. 8. Fabric structure in accordance with claim 7, wherein said shogging includes at least forty wales. 9. A garment piece for the creation of a garment, comprising a pattern area having a warp direction and at least one elastic function zone formed by at least two thread groups, each of said thread groups including a plurality of elastic threads that are sequentially woven, in the warp direction, along a contour which deviates from a path parallel to the warp direction, each of said thread groups being woven in a different manner, whereby said thread groups can be differentiated from one another. 10. A garment, comprising at least one garment piece including a pattern area having a warp direction and at least one elastic function zone formed by at least two thread groups, each of said thread groups including a plurality of elastic threads that are sequentially woven, in the warp direction, along a contour which deviates from a path parallel to the warp direction, each of said thread groups being woven in a different manner, whereby said thread groups can be differentiated from one another.