公开(公告)号：US4574532A

公开(公告)日：1986-03-11

申请号：US660898

申请日：1984-10-15

申请人： Egon Haberle ,  Bernd Schwarz

发明人： Egon Haberle ,  Bernd Schwarz

IPC分类号： B24B55/05 ,  B24B55/04

CPC分类号： B24B55/052

摘要： A protective-hood fastening for portable angled grinders is disclosed. The protective hood is attached by a tensioning strap and screw to, and can be released from, a spindle collar on the gear housing. A securing element prevents the hood from slipping off the housing and into the grinding disk.

摘要翻译： 公开了一种用于便携式倾斜磨床的保护罩紧固件。 保护罩通过张紧带和螺丝连接，并可从齿轮箱上的主轴套环释放。 固定元件防止罩从壳体滑落到研磨盘中。

公开(公告)号：USD787107S1

公开(公告)日：2017-05-16

申请号：US29551240

申请日：2016-01-12

申请人： Jens Burmeister ,  Bernd Schwarz

设计人： Jens Burmeister ,  Bernd Schwarz

公开(公告)号：US20140226328A1

公开(公告)日：2014-08-14

申请号：US14111762

申请日：2012-04-03

申请人： Bernd Schwarz

发明人： Bernd Schwarz

IPC分类号： F21K99/00

CPC分类号： F21S4/008 ,  F21S4/28 ,  F21V7/0008 ,  F21V7/005 ,  F21V7/09 ,  F21V17/164 ,  F21V29/74 ,  F21V29/763 ,  F21Y2103/10 ,  F21Y2113/00 ,  F21Y2115/10

摘要： A lamp has a plurality of LEDs which are arranged behind one another in the lamp's longitudinal direction and in LED spacing by means of an LED carrier. Each LED emits light in a certain solid angle area around a beam centre direction. The solid angle area is directed towards a lamp reflector for indirect light emission of the lamp. The number of LEDs and/or the LED spacing is selected in such a way that the solid angle areas of all LEDs after reflection at the light reflector overlap at least partially at an illumination surface distance from an underside of the lamp of at least 0.2 to 2.5 times the distance between the LEDs that are spaced the farthest apart from each other.

摘要翻译： 灯具有多个LED，其在灯的纵向方向上彼此并排设置，并且通过LED载体以LED间隔布置。 每个LED在光束中心方向周围的某个立体角区域发光。 立体角区域指向灯反射器，用于灯的间接发光。 LED的数量和/或LED间隔被选择为使得在光反射器处反射之后的所有LED的立体角度区域至少部分地与从灯的下侧的照明表面距离至少为0.2重叠至 两倍于距离最远的LED间的距离的2.5倍。

公开(公告)号：US20140204570A1

公开(公告)日：2014-07-24

申请号：US14111761

申请日：2012-04-04

申请人： Jens Burmeister ,  Bernd Schwarz ,  Gerhard Schwarz ,  Michael Ketterer

发明人： Jens Burmeister ,  Bernd Schwarz ,  Gerhard Schwarz ,  Michael Ketterer

IPC分类号： F21V25/12

CPC分类号： F21V25/12 ,  F21S4/28 ,  F21V3/00 ,  F21V5/04 ,  F21V17/164 ,  F21V29/004 ,  F21V29/70 ,  F21V29/713 ,  F21V29/76 ,  F21V31/04 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10

摘要： An explosion-proof LED module has at least one light-emitting diode, a heat sink connected to this and an LED cover that covers the LED at least in the emission direction. The LED cover extends into an insertion recess of the heat sink. In this insertion recess, the LED cover is surrounded by a casting compound resulting in sealing of the LED relative to an outer and possibly explosive atmosphere. As a result, an explosion-proof LED module can be provided whereby the manufacture of said explosion-proof LED module is relatively simple and possible in an economic manner in a short time from prefabricated parts. At the same time, the explosion-proof module is furthermore characterized in that sufficient cooling corresponding to the ignition protection type “intrinsic safety” and an embedding of the component according to ignition protection type “encapsulation” are given.

摘要翻译： 防爆LED模块具有至少一个发光二极管，与其连接的散热器和至少在发射方向覆盖LED的LED盖。 LED盖延伸到散热器的插入凹槽中。 在该插入凹槽中，LED盖被铸造复合体包围，导致LED相对于外部和可能的爆炸性气氛的密封。 结果，可以提供一种防爆LED模块，其中所述防爆LED模块的制造在预制部件的短时间内以经济的方式相对简单且可能。 同时，防爆模块的特征还在于，提供了与点火保护型“本质安全”相对应的足够的冷却和根据点火保护型“封装”的部件的嵌入。

公开(公告)号：US06663952B1

公开(公告)日：2003-12-16

申请号：US09807028

申请日：2001-04-05

申请人： Reiner Mehnert ,  Hans-Jürgen Gläsel ,  Eberhard Hartmann ,  Heinz Haller ,  Bernd Schwarz

发明人： Reiner Mehnert ,  Hans-Jürgen Gläsel ,  Eberhard Hartmann ,  Heinz Haller ,  Bernd Schwarz

IPC分类号： B32B516

CPC分类号： D21H19/16 ,  B44C5/04 ,  B44C5/043 ,  B44C5/0469 ,  B44C5/0476 ,  C08K9/04 ,  D21H25/06 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2998 ,  C08L33/06

摘要： The invention relates to a stratified material with a coating which is deposited on one side or both sides and which is comprised of a planar substrate containing acrylate. The synthetic resin is modified by means of high-temperature resistant, polymerizable nanoparticles having a glass transition temperature of the homopolymerizates ≧150 ° C. Said nanoparticles comprise a core consisting of silicon dioxide and of at least one side chain which is covalently bound to the core via one or several oxygen atoms of the oxide, and which is of the formula (MeO)x(Me—(CH2)n—(OCO)m—CR1═CH2)y, wherein Me represents Si or Al, x is 1 to 3, m is 0 and 1, n is 0 to 6, y is 1 to 3 and R represents H or CH3, whereby the free valences of Me represent a binding to another oxygen atom of the core or are saturated by alkoxy radicals.

摘要翻译： 本发明涉及一种具有涂层的分层材料，其被沉积在一侧或两侧并且由包含丙烯酸酯的平面基材组成。 合成树脂通过具有均聚物> = 150℃的玻璃化转变温度的耐高温，可聚合的纳米颗粒进行改性。所述纳米颗粒包含由二氧化硅和至少一个侧链共价结合的核心 所述核通过所述氧化物的一个或多个氧原子，并且其具有式（MeO）x（Me-（CH 2）n - （OCO）m-CR 1 = CH 2）y，其中Me表示Si或Al ，x为1至3，m为0和1，n为0至6，y为1至3，R为H或CH3，由此Me的自由价表示与核心的另一氧原子结合或饱和 通过烷氧基。

公开(公告)号：US5751008A

公开(公告)日：1998-05-12

申请号：US640630

申请日：1996-05-01

申请人： Joachim Jung ,  Bernd Schwarz

发明人： Joachim Jung ,  Bernd Schwarz

IPC分类号： F26B3/28 ,  H05B31/04

CPC分类号： F26B3/283

摘要： A UV emitter for drying surface-treated substrates has a housing with an opening aligned toward the substrate. A radiation source is arranged within the housing. At least one air outlet is provided at the opening for an air current sweeping over the opening.

摘要翻译： 用于干燥表面处理的基材的UV发射体具有壳体，其具有朝向基板的开口。 辐射源设置在壳体内。 在开口处设置至少一个空气出口，用于在开口上扫过的气流。