WELDING HELMET Russian patent published in 2002 - IPC

Abstract RU 2184515 C1

FIELD: protective facilities for worker during performing welding jobs. SUBSTANCE: welding helmet has headset with retaining clamps, casing with combined viewing window including light filter made from colored glass and horizontal slit defined by device made from colorless glass. Slot is positioned in upper part of combined viewing window. Movable shield is positioned on front part of headset. EFFECT: simplified construction and wider operational capabilities. 2 cl, 3 dwg

Similar patents RU2184515C1

Title	Year	Author	Number
WELDING HELMET	2009	Shovkhalov Umar Abuevich Bataev Dena Karim-Sultanovich Mazhiev Khasan Nazhoevich Bekuzarova Sarra Abramovna	RU2411928C1
PROTECTION DEVICE TO BE USED BY ARC WELDERS	1993	Romanovskij Vladimir Fedorovich Kovalenko Aleksandr Nikolaevich	RU2036627C1
WELDERЪS FACE SHIELD	0	Plyaskin Ivan Fedorovich	SU1741796A1
WELDING HAND SCREEN	0	Kvinikadze Omari Aleksandrovich Shellenberg Arkadij Davidovich Chinenova Olga Vladimirovna Kvinikadze Vazha Omarovich	SU1576166A1
PROTECTIVE MASK	0	Tyurikov Boris Mikhajlovich Gavrishchuk Vladimir Ivanovich Zagorodnikh Anatolij Nikolaevich Suzdaltsev Anatolij Ivanovich	SU1556674A1
SHIELD FOR WELDING JOBS	2011	Olenev Evgenij Aleksandrovich	RU2457815C1
WELDING MASK	1992	Shkrabak V.S. Logacheva E.A. Jurkov M.M.	RU2069553C1
	0	Yansufin Nigmatulla Rakhmatullovich Kvon Valerij Samsonovich	SU538711A1
SAFETY DEVICE FOR ELECTRIC WELDER	1998	Romanovskij V.F. Ivanov V.S.	RU2135138C1
	0	I. M. Bogdanov	SU362620A1

RU 2 184 515 C1

Authors

Galkin V.N.

Kosterin L.S.

Dmitrin V.P.

Dates

2002-07-10—Published

2001-03-12—Filed