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公开(公告)号：US08701212B2
公开(公告)日：2014-04-22
申请号：US13627571
申请日：2012-09-26
发明人： Björn Daniels , Niklas Lilenthal , Marcus T. R. Wiederkehr , Jonas N. A. Frejd , Mats U. Sernfält , Oskar E. Juhlin , Arne O. Linderstrand , Stefan G. Strandberg
IPC分类号： A42B3/22
摘要： An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
摘要翻译： 细长的引导件，其可移除地附接到硬帽和可拆卸地安装到细长引导件上的遮阳板。
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公开(公告)号：US20220312881A1
公开(公告)日：2022-10-06
申请号：US17596510
申请日：2020-07-01
发明人： Björn Daniels
摘要： There is provided a welding helmet (1) comprising a face protection member (3) moveable between a lowered position in which the face protection member (3) covers a wearer's face, and an upraised position, in which the face protection member (3) uncovers the wearer's face, a headband suspension system (9) for fixing the face protection member (3) to a wearer's head, a protective cap (17) comprising a flexible outer layer (19) and at least one compressible inner liner (21).
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公开(公告)号：US09775397B2
公开(公告)日：2017-10-03
申请号：US14196941
申请日：2014-03-04
发明人： Björn Daniels , Niklas Lilenthal , Marcus T. R. Wiederkehr , Jonas N. A. Frejd , Mats U. Sernfält , Oskar Juhlin , Arne O. Linderstrand , Stefan G. Strandberg
IPC分类号： A42B3/22
CPC分类号： A42B3/225 , Y10T29/49826
摘要： An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
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公开(公告)号：US20140259318A1
公开(公告)日：2014-09-18
申请号：US14196941
申请日：2014-03-04
发明人： Björn Daniels , Niklas Lilenthal , Marcus T. R. Wiederkehr , Jonas N. A. Frejd , Mats U. Sernfält , Oskar Juhlin , Arne O. Linderstrand , Stefan G. Strandberg
IPC分类号： A42B3/22
CPC分类号： A42B3/225 , Y10T29/49826
摘要： An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
摘要翻译： 细长的引导件，其可移除地附接到硬帽和可拆卸地安装到细长引导件上的遮阳板。
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公开(公告)号：US20200289323A1
公开(公告)日：2020-09-17
申请号：US16767713
申请日：2018-12-06
发明人： Björn Daniels , Thomas B. Stenvall
IPC分类号： A61F9/06
摘要： There is provided a welding helmet having a protective shield and a welding visor. The welding visor is detachably attachable to the protective shield by means of a bayonet coupling. The bayonet coupling has a first bayonet part and a second bayonet part. The first bayonet part is rotatably connected to the welding visor for a rotation between a release position, in which the bayonet coupling is disengaged, and an engage position, in which a disengagement of the bayonet coupling is disabled. The bayonet coupling further forms a pivot for pivoting the welding visor relative to the protective shield between a welding position, in which the welding visor covers the see-through window, and a non-welding position, in which the welding visor uncovers the see-through window. A locking member is provided that is switchable between a locked position and an unlocked position.
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公开(公告)号：US20140082810A1
公开(公告)日：2014-03-27
申请号：US13627571
申请日：2012-09-26
发明人： Björn Daniels , Niklas Lilenthal , Marcus T. R. Wiederkehr , Jonas N. A. Frejd , Mats U. Sernfält , Oskar Juhlin , Arne O. Linderstrand , Stefan G. Strandberg
IPC分类号： A61F9/06
摘要： An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
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公开(公告)号：US11751623B2
公开(公告)日：2023-09-12
申请号：US16644047
申请日：2018-09-19
发明人： Mats U. Sernfält , Björn Daniels
摘要： A welding helmet (1) has a protective shield (2) and a first swivel mechanism (10) that pivotally connects the protective shield with a head suspension system (6) for swiveling about a swivel axis. The first swivel mechanism enables the protective shield and the head suspension system to be swiveled between a lowered position, in which the protective shield covers a wearer's face, and an upraised position, in which the protective shield uncovers the wearer's face. The first swivel mechanism (10) has a recess (16a) and a retainer (17a) for engaging with the recess. The retainer and the recess are arranged to engage with each other in the upraised position, and to remain disengaged in the lowered position and between the lowered position and the upraised position.
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公开(公告)号：US12004585B2
公开(公告)日：2024-06-11
申请号：US17596510
申请日：2020-07-01
发明人： Björn Daniels
摘要： There is provided a welding helmet (1) comprising a face protection member (3) moveable between a lowered position in which the face protection member (3) covers a wearer's face, and an upraised position, in which the face protection member (3) uncovers the wearer's face, a headband suspension system (9) for fixing the face protection member (3) to a wearer's head, a protective cap (17) comprising a flexible outer layer (19) and at least one compressible inner liner (21).
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公开(公告)号：US20200205507A1
公开(公告)日：2020-07-02
申请号：US16644047
申请日：2018-09-19
发明人： Mats U. Sernfält , Björn Daniels
摘要： A welding helmet (1) has a protective shield (2) and a first swivel mechanism (10) that pivotally connects the protective shield with a head suspension system (6) for swiveling about a swivel axis. The first swivel mechanism enables the protective shield and the head suspension system to be swiveled between a lowered position, in which the protective shield covers a wearer's face, and an upraised position, in which the protective shield uncovers the wearer's face. The first swivel mechanism (10) has a recess (16a) and a retainer (17a) for engaging with the recess. The retainer and the recess are arranged to engage with each other in the upraised position, and to remain disengaged in the lowered position and between the lowered position and the upraised position.
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