TABLE FOR SEWING MACHINE Russian patent published in 2003 - IPC

FIELD: sewing engineering. SUBSTANCE: table has pedestal 1 with four supports 13 and table top 2 mounted on pedestal 1. One of four supports 13 may be adjusted in vertical plane. Table has center of gravity arranged inside triangle defined by three non-adjustable supports 12. Adjustable support 13 is positioned for vertical displacement relative to pedestal 1 by gravity and under the action of spring additionally positioned for providing desired automatic adjustment of support in vertical plane. Non-adjustable and adjustable supports are mounted on shafts for rotation and adaptation to floor relief. Adjustable support is positioned for fixing thereof after automatic adjustment. EFFECT: simplified construction and automatic adjustment of pedestal for providing stable position of sewing machine table on floor. 5 dwg