Abstract: An electrically powered pet door assembly for use in a home or building. Each assembly includes a frame which is secured to an exterior surface of a building, a panel slidably mounted within parallel tracks of the frame, a rotatable and translational drive assembly for vertically raising the panel, a centrifugal brake for controlling the speed of the vertical opening or closing of the panel and a treadle for activating the rotational and translational drive assembly.

Abstract: A sewing machine device comprises a base, a platform elevated above the base, and a stitching head assembly suspended from the platform. The stitching head assembly includes a frame, a needle bar mounted for reciprocal movement, a clamp eye having an opening through which the needle passes and mounted for vertical reciprocal movement relative to the frame, and a thread take-up member mounted on the frame for relative movement towards and away from the needle eye. A stitching drive mechanism is mounted on a platform and imparts reciprocating motion to the needle bar, clamp eye, and thread take up. This mechanism includes a main shaft providing rotary drive motion and a drive head for transforming the rotary motion to reciprocating motion. A rotary sewing hook is mounted on a hook shaft journalled in the frame. A suspending bar is pivotally attached to the platform and journals the hook shaft a predetermined distance below the platform.

Abstract: Sewing apparatus for automatically feeding individual belt loops to a folding mechanism where opposite transverse ends of each of the belt loops is folded back upon itself. The loops are then delivered in tandem to a tacker where the folded ends are automatically stitched to a garment.

Abstract: Sewing apparatus for automatically feeding individual belt loops to a folding mechanism where opposite transverse ends of each of the belt loops is folded back upon itself. The loops are then delivered in tandem to a tacker where the folded ends are automatically stitched to a garment.

Abstract: Belt loop plies cut from the same area of a fabric lay are stacked in individual stacks in the order which they are cut and each stack is formed into a chain of belt loops. Each chain is separated into individual loops while collating the individual loops to form groups of loops in which each loop has been cut from the same area on a fabric lay. The individual loops in each group are collated from each chain in side-by-side relation on a conveyor belt in the reverse order in which they were cut from the fabric lay and wound into a bundle so that the first group cut from the fabric lay is on the exterior of the bundle. The collated loops in the bundle can be removed and sewn to garment pieces cut from adjacent areas on the lay to maintain the same shading characteristics of the component pieces of the garment throughout its construction.

Abstract: Belt loop plies cut from the same area of a fabric lay are stacked in individual stacks in the order which they are cut and each stack is formed into a chain of belt loops. Each chain is separated into individual loops while collating the individual loops to form groups of loops in which each loop has been cut from the same area on a fabric lay. The individual loops in each group are collated from each chain in side-by-side relation on a conveyor belt in the reverse order in which they were cut from the fabric lay and wound into a bundle so that the first group cut from the fabric lay is on the exterior of the bundle. The collated loops in the bundle can be removed and sewn to garment pieces cut from adjacent areas on the lay to maintain the same shading characteristics of the component pieces of the garment throughout its construction.

Abstract: Belt loop plies cut from the same area of a fabric lay are stacked in individual stacks in the order which they are cut and each stack is formed into a chain of belt loops. Each chain is separated into individual loops while collating the individual loops to form groups of loops in which each loop has been cut from the same area on a fabric lay. The individual loops in each group are collated from each chain in side-by-side relation on a conveyor belt in the reverse order in which they were cut from the fabric lay and wound into a bundle so that the first group cut from the fabric lay is on the exterior of the bundle. The collated loops in the bundle can be removed and sewn to garment pieces cut from adjacent areas on the lay to maintain the same shading characteristics of the component pieces of the garment throughout its construction.