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公开(公告)号：US08684578B2
公开(公告)日：2014-04-01
申请号：US13893881
申请日：2013-05-14
Applicant: 3M Innovative Properties Company
Inventor： David M. Rudek , Joerg R. Purfuerst , Hans-Michael Vogt
IPC: F21V5/00
CPC classification number: G02B6/0005 , B60Q3/217 , B60Q3/64 , B60Q3/78 , G02B6/001 , G02B6/0038 , G02B6/0088
Abstract: A lighting device (30) comprises a side-light light guide 1′ located in a support (2) that has an elongate opening for the passage of light emitted by the light guide. The support (20) is shaped to provide contact edges (24) and the only physical engagement between the support and the light guide is along those contact edges. The support also has planar surfaces internal positioned adjacent, and parallel to, planar surfaces (15) in the light guide to retain the light guide in the required orientation in the support. To enhance the flexibility of the support, in some embodiments only part of the support is continuous along the whole length of the support (FIGS. 14 to 19).
Abstract translation: 照明装置（30）包括位于支撑件（2）中的侧光导光体1'，该支撑件具有用于使由光导发射的光通过的细长开口。 支撑件（20）成形为提供接触边缘（24），并且支撑件和导光件之间的唯一物理接合沿着这些接触边缘。 支撑件还具有内部定位的平面，其邻近并平行于光导中的平面（15），以将光导保持在支撑件中所需的取向。 为了增强支撑件的柔性，在一些实施例中，支撑件的仅一部分沿支撑件的整个长度是连续的（图14至图19）。
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公开(公告)号：US10482703B2
公开(公告)日：2019-11-19
申请号：US15320673
申请日：2015-06-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Ralf F. Korte , Guenter M. Zilligen
Abstract: An earplug dispensing mechanism defining a longitudinal axis, and including separator and index assemblies. The separator assembly includes a platform, a guide wall and bores. The guide wall projects from the platform to define a well for receiving earplugs. The bores each extend from an entrance opening to an exit opening. The index assembly is rotatably coupled to the separator assembly, and includes a handle, a plate, and a mixing body. The plate is connected to the handle and defines a dispensing aperture. The mixing body has an upper end, a lower end, and an exterior surface defined by a cone portion and a paddle portion. The cone portion tapers in diameter. The paddle portion projects radially from the cone portion at the lower end. The exterior surface is asymmetrical to encourage earplug mixing within the well, and to impede earplugs from entering a bore open to the dispensing aperture.
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公开(公告)号：US20170200339A1
公开(公告)日：2017-07-13
申请号：US15320541
申请日：2015-06-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Ralf F. Korte , Guenter M. Zilligen
CPC classification number: G07F11/44 , A61F11/08 , A61F15/001
Abstract: An earplug dispensing mechanism defining a longitudinal axis, and including a separator assembly and an index assembly. The separator assembly includes a platform, a guide wall and bores. The guide wall projects from the platform to define a well for receiving earplugs from a container. Each bore is open to the well at an entrance opening. The guide wall forms a close, compound curve shape in a plane perpendicular to the longitudinal axis and surrounding the entrance openings. The index assembly is rotatably coupled to the separator assembly, and includes a handle, a plate, and a mixing body. The plate is connected to the handle and defines a dispensing aperture. The mixing body is connected to the plate opposite the handle. Rotation of the handle selectively aligns the dispensing aperture with individual ones of the bores, with the guide wall shape funneling earplugs in the well toward the bores.
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公开(公告)号：US09501890B2
公开(公告)日：2016-11-22
申请号：US14138585
申请日：2013-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Guenter M. Zilligen , Joerg R. Purfuerst
CPC classification number: G07F11/54 , A61F15/001 , G07F11/24 , G07F11/40 , G07F11/44 , G07F11/48 , G07F17/0092
Abstract: A manually operable dispenser for dispensing disposable earplugs. The dispenser includes a housing, an index body, and a plate. The housing forms an opening for receiving earplugs from a container. The index body includes a handle and a hub. The hub forms an upper major face, a lower major face, and a plurality of circumferentially arranged bores. Each of the bores is open to the major faces and is defined by a wall surface extending through a thickness of the hub. At least a portion of the wall surface of each of the bores has an anti-bonding construction. The hub is rotatably mounted within the housing. The plate is connected to the housing, and forms a dispensing aperture. A manually-applied rotational force at the handle selectively aligns respective ones of the bores with the dispensing aperture. The anti-bonding construction promotes sliding, low friction interface with individual earplugs.
Abstract translation: 一种用于分配一次性耳塞的可手动分配器。 分配器包括壳体，分度体和板。 壳体形成用于从容器接收耳塞的开口。 索引主体包括手柄和轮毂。 轮毂形成上主面，下主面和多个周向布置的孔。 每个孔对主要面都是敞开的，并且由一个延伸穿过轮毂厚度的壁面限定。 每个孔的壁表面的至少一部分具有抗粘结结构。 轮毂可旋转地安装在壳体内。 板连接到壳体，并形成分配孔。 在手柄处的手动施加的旋转力选择性地将孔中的相应孔与分配孔对准。 防粘结结构促进了与各种耳塞的滑动，低摩擦接口。
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公开(公告)号：US20150009707A1
公开(公告)日：2015-01-08
申请号：US14496248
申请日：2014-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Joerg R. Purfuerst , Hans-Michael Vogt
IPC: F21V8/00
CPC classification number: G02B6/0005 , B60Q3/217 , B60Q3/64 , B60Q3/78 , G02B6/001 , G02B6/0038 , G02B6/0088
Abstract: A lighting device (30) comprises a side-light light guide 1′ located in a support (2) that has an elongate opening for the passage of light emitted by the light guide. The support (20) is shaped to provide contact edges (24) and the only physical engagement between the support and the light guide is along those contact edges. The support also has planar surfaces internal positioned adjacent, and parallel to, planar surfaces (15) in the light guide to retain the light guide in the required orientation in the support. To enhance the flexibility of the support, in some embodiments only part of the support is continuous along the whole length of the support.
Abstract translation: 照明装置（30）包括位于支撑件（2）中的侧光导光体1'，该支撑件具有用于使由光导发射的光通过的细长开口。 支撑件（20）成形为提供接触边缘（24），并且支撑件和导光件之间的唯一物理接合沿着这些接触边缘。 支撑件还具有内部定位的平面，其邻近并平行于光导中的平面（15），以将光导保持在支撑件中所需的取向。 为了增强支撑件的灵活性，在一些实施例中，支撑件的一部分仅沿着支撑件的整个长度是连续的。
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Patent Agency Ranking
公开(公告)号：US20130242599A1
公开(公告)日：2013-09-19
申请号：US13893881
申请日：2013-05-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Joerg R. Purfuerst , Hans-Michael Vogt
IPC: F21V8/00
CPC classification number: G02B6/0005 , B60Q3/217 , B60Q3/64 , B60Q3/78 , G02B6/001 , G02B6/0038 , G02B6/0088
Abstract: A lighting device (30) comprises a side-light light guide 1′ located in a support (2) that has an elongate opening for the passage of light emitted by the light guide. The support (20) is shaped to provide contact edges (24) and the only physical engagement between the support and the light guide is along those contact edges. The support also has planar surfaces internal positioned adjacent, and parallel to, planar surfaces (15) in the light guide to retain the light guide in the required orientation in the support. To enhance the flexibility of the support, in some embodiments only part of the support is continuous along the whole length of the support (FIGS. 14 to 19).
Abstract translation: 照明装置（30）包括位于支撑件（2）中的侧光导光体1'，该支撑件具有用于通过由光导发射的光的细长开口。 支撑件（20）成形为提供接触边缘（24），并且支撑件和导光件之间的唯一物理接合沿着这些接触边缘。 支撑件还具有内部定位的平面，其邻近并平行于光导中的平面（15），以将光导保持在支撑件中所需的取向。 为了增强支撑件的柔性，在一些实施例中，支撑件的仅一部分沿支撑件的整个长度是连续的（图14至图19）。
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公开(公告)号：US20170172403A1
公开(公告)日：2017-06-22
申请号：US15127622
申请日：2015-03-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Johannes Fink , Guenter Zilligen , David M. Rudek
CPC classification number: A61B1/247 , A61B1/00101 , A61B1/00105 , A61B1/00165 , A61B1/042 , A61B1/063 , A61B1/0669 , A61B1/0684 , A61B1/07 , A61B1/24
Abstract: The present invention provides an intraoral imaging and illumination apparatus (10) comprising a rear portion (12) and a front portion (14) removably connected to the rear portion (12). The front portion (14) is formed as a light guide (29). The rear portion (12) comprises an imaging device (16) and an illumination device (18). The illumination device (18) is adapted to couple light into the front portion (14) and towards a leading end (30) of the front portion (14) opposite the rear portion (12) so as to illuminate a first object (66). The imaging device (16) is adapted to image the first object (66).
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公开(公告)号：US20150179018A1
公开(公告)日：2015-06-25
申请号：US14138612
申请日：2013-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Guenter M. Zilligen , Joerg R. Purfuerst
IPC: G07F11/54
CPC classification number: G07F11/54 , A61F15/001
Abstract: A manually operable dispenser for dispensing disposable earplugs. The dispenser includes a housing, index body, and plate. The housing forms an opening for receiving earplugs from a container. The index body includes a handle, hub, guide cone and shield. The hub forms opposing major faces and a plurality of circumferentially arranged bores. The guide cone projects from the upper major face, tapering in diameter to a leading end. A base of the shield is disposed above the leading end opposite the upper major face. A wall of the shield projects radially outwardly to an edge having a diameter greater than a diameter of the leading end. The shield and the handle are rotationally affixed. The hub is rotatably mounted within the opening. The plate is connected to the housing and forms a dispensing aperture. A manually-applied rotational force at the handle selectively aligns individual ones of the bores with the dispensing aperture.
Abstract translation: 一种用于分配一次性耳塞的可手动分配器。 分配器包括壳体，索引体和板。 壳体形成用于从容器接收耳塞的开口。 索引体包括手柄，毂，导锥和屏蔽。 轮毂形成相对的主面和多个周向布置的孔。 导锥从上主面突出，直径逐渐变细为前端。 护罩的底座设置在与上主面相对的前端上方。 屏蔽的壁径向向外突出到具有大于前端直径的直径的边缘。 护罩和手柄旋转地固定。 轮毂可旋转地安装在开口内。 板连接到壳体并形成分配孔。 在手柄处的手动施加的旋转力选择性地将孔中的单个孔与分配孔对准。
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公开(公告)号：US20150179017A1
公开(公告)日：2015-06-25
申请号：US14138585
申请日：2013-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Guenter M. Zilligen , Joerg R. Purfuerst
IPC: G07F11/54
CPC classification number: G07F11/54 , A61F15/001 , G07F11/24 , G07F11/40 , G07F11/44 , G07F11/48 , G07F17/0092
Abstract: A manually operable dispenser for dispensing disposable earplugs. The dispenser includes a housing, an index body, and a plate. The housing forms an opening for receiving earplugs from a container. The index body includes a handle and a hub. The hub forms an upper major face, a lower major face, and a plurality of circumferentially arranged bores. Each of the bores is open to the major faces and is defined by a wall surface extending through a thickness of the hub. At least a portion of the wall surface of each of the bores has an anti-bonding construction. The hub is rotatably mounted within the housing. The plate is connected to the housing, and forms a dispensing aperture. A manually-applied rotational force at the handle selectively aligns respective ones of the bores with the dispensing aperture. The anti-bonding construction promotes sliding, low friction interface with individual earplugs.
Abstract translation: 一种用于分配一次性耳塞的可手动分配器。 分配器包括壳体，分度体和板。 壳体形成用于从容器接收耳塞的开口。 索引主体包括手柄和轮毂。 轮毂形成上主面，下主面和多个周向布置的孔。 每个孔对主要面都是敞开的，并且由一个延伸穿过轮毂厚度的壁面限定。 每个孔的壁表面的至少一部分具有抗粘结结构。 轮毂可旋转地安装在壳体内。 板连接到壳体，并形成分配孔。 在手柄处的手动施加的旋转力选择性地将孔中的相应孔与分配孔对准。 防粘结结构促进了与各种耳塞的滑动，低摩擦接口。
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公开(公告)号：US20140160787A1
公开(公告)日：2014-06-12
申请号：US14177637
申请日：2014-02-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David M. Rudek , Joerg R. Purfuerst , Hans-Michael Vogt
IPC: F21V8/00
CPC classification number: G02B6/0005 , B60Q3/217 , B60Q3/64 , B60Q3/78 , G02B6/001 , G02B6/0038 , G02B6/0088
Abstract: A lighting device (30) comprises a side-light light guide 1′ located in a support (2) that has an elongate opening for the passage of light emitted by the light guide. The support (20) is shaped to provide contact edges (24) and the only physical engagement between the support and the light guide is along those contact edges. The support also has planar surfaces internal positioned adjacent, and parallel to, planar surfaces (15) in the light guide to retain the light guide in the required orientation in the support. To enhance the flexibility of the support, in some embodiments only part of the support is continuous along the whole length of the support.
Abstract translation: 照明装置（30）包括位于支撑件（2）中的侧光导光体1'，该支撑件具有用于使由光导发射的光通过的细长开口。 支撑件（20）成形为提供接触边缘（24），并且支撑件和导光件之间的唯一物理接合沿着这些接触边缘。 支撑件还具有内部定位的平面，其邻近并平行于光导中的平面（15），以将光导保持在支撑件中所需的取向。 为了增强支撑件的灵活性，在一些实施例中，支撑件的一部分仅沿着支撑件的整个长度是连续的。
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