PURPOSE: To provide a light-weight spark receiver, which can be folded for carrying and which can be assembled and disassembled in a short time.
CONSTITUTION: At the time of performing the metal working or the like with a working tool 9, spark is generated. At this stage, a spark receiver is used, and this spark receiver is provided with a shielding cloth 10 made of fire- resistant cloth and formed into a sector form, and a frontage beam member 51 installed along the circumferential edge of the sector form of the shielding cloth 10 and having the flexibility, and a rear beam member 55 installed over from a pivot part of the sector form of the shielding cloth 10 to the central part of the circumferential edge. Both ends of the frontage beam member 51 are drawn to each other to raise the central part thereof and the shielding cloth 10 is formed into a semi-conical surface. The member 30 is made of fire- resistant cloth.
YAMANAKA YASUTANE
USAMI CHIKAO
