Ramon Hofer Kraner,Daniel Iranyi,Leo Keller,Arno Lenzi,Tom Staubli,Uwe Werner
申请号：
US14021020
公开号：
US20150033430A1
申请日:
2013.09.09
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A face protector for protecting a welders eyes and face includes an auto-darkening welding filter (ADF) unit that, in turn, includes a filter pane or ADF pane and an electronics unit driving the ADF pane. The electronics unit is configured to switch the ADF pane automatically from a transparent state to a darkened state when a welding operation takes place. A hard shell unit includes a shell carrying the ADF unit with the ADF and being shaped to protect a wearers face, the shell being made from a plastic material A soft shell unit includes a cap for protecting the crown of the wearers head and a neck protector for protecting the wearers neck. The soft shell unit is made of flexible fabric with support elements.
