INSERT OF VIBRATION-PROOF MITTEN Russian patent published in 1994 - IPC

FIELD: individual protective means. SUBSTANCE: insert in form of load-carrying plate for palm part and finger-stall is made of vibration-absorbing material perforated in staggered manner. Insert is additionally furnished with dermatin plate located on one side of load-carrying plate and its size is similar to that of load-carrying plate, shock-absorbing members corresponding to number of perforation cells. Each absorbing member is installed in respective cell and made in form of coil spring and dermatin cover plates corresponding to number of perforation cells and closing cells from the other side of load-carrying plate. One end of each coil spring is attached to dermatin cover plate. The other end is statically pressed by dermatin plate. Stiffness coefficients of spring system and load-carrying plates are taken in compliance with ratio of 1:1.75. EFFECT: higher efficiency. 3 dwg