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公开(公告)号：US20110303732A1
公开(公告)日：2011-12-15
申请号：US13158777
申请日：2011-06-13
申请人： Matthias Blessing , Harald Fielitz , Stefan Miescher , Ulrich Schiestl , Robert Spasov , Karl Franz , Klaus Bertsch
发明人： Matthias Blessing , Harald Fielitz , Stefan Miescher , Ulrich Schiestl , Robert Spasov , Karl Franz , Klaus Bertsch
IPC分类号： B25C1/06
摘要： According to one aspect of the application, a device for driving a fastening element into a substrate has an energy-transfer element for transferring energy to the fastening element. The energy-transfer element can move preferably between a starting position and a setting position, wherein the energy-transfer element is located, before a driving-in procedure, in the starting position and, after the driving-in procedure, in the setting position.According to another aspect of the application, the device comprises a mechanical-energy storage device for storing mechanical energy. The energy-transfer element is then suitable preferably for transferring energy from the mechanical-energy storage device to the fastening element.
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公开(公告)号：US20110303726A1
公开(公告)日：2011-12-15
申请号：US13158744
申请日：2011-06-13
申请人： Matthias Blessing , Harald Fielitz , Stefan Miescher , Karl Franz , Robert Spasov , Ulrich Schiestl
发明人： Matthias Blessing , Harald Fielitz , Stefan Miescher , Karl Franz , Robert Spasov , Ulrich Schiestl
摘要： According to one aspect of the application, a device for driving a fastening element into a substrate has an energy-transfer element for transferring energy to the fastening element. The energy-transfer element can move preferably between a starting position and a setting position, wherein the energy-transfer element is located, before a driving-in procedure, in the starting position and, after the driving-in procedure, in the setting position.According to another aspect of the application, the device comprises a mechanical-energy storage device for storing mechanical energy. The energy-transfer element is then suitable preferably for transferring energy from the mechanical-energy storage device to the fastening element.
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公开(公告)号：US07543728B2
公开(公告)日：2009-06-09
申请号：US12008305
申请日：2008-01-09
IPC分类号： B25C5/06
摘要： A hand-held drive-in tool for driving fastening elements in includes a drive-in ram (13) displaceably supported in the guide (12), a spring member (31) for displacing the drive-in ram (13), a device (70) for preloading the driving spring member (31) and a locking device (50) having a locking position (54) in which the locking device (50) retains the driving spring member (31) in its preloaded position (22) and includes an annular member (49) pivotally arranged on the locking device (50) and rollable off the locking stop (53) provided on the drive-in ram (13).
摘要翻译： 用于驱动紧固元件的手持驱动工具包括可移动地支撑在引导件（12）中的驱动马达（13），用于移动驱动马达（13）的弹簧构件（31） （70），其具有用于预加载所述驱动弹簧构件（31）的锁定装置（50）和具有锁定位置（54）的锁定装置（50），锁定装置（50）将驱动弹簧构件（31）保持在其预加载位置（22）中， 包括枢转地布置在所述锁定装置（50）上并且可旋转地设置在所述驱动马达（13）上的所述锁定止动件（53）的环形构件（49）。
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公开(公告)号：US20080173688A1
公开(公告)日：2008-07-24
申请号：US12008305
申请日：2008-01-09
摘要： A hand-held drive-in tool for driving fastening elements in includes a drive-in ram (13) displaceably supported in the guide (12), a spring member (31) for displacing the drive-in ram (13), a device (70) for preloading the driving spring member (31) and a locking device (50) having a locking position (54) in which the locking device (50) retains the driving spring member (31) in its preloaded position (22) and includes an annular member (49) pivotally arranged on the locking device (50) and rollable off the locking stop (53) provided on the drive-in ram (13).
摘要翻译： 用于驱动紧固元件的手持驱动工具包括可移动地支撑在引导件（12）中的驱动冲头（13），用于移动驱动马达（13）的弹簧构件（31） （70），其具有用于预加载所述驱动弹簧构件（31）的锁定装置（50）和具有锁定位置（54）的锁定装置（50），锁定装置（50）将驱动弹簧构件（31）保持在其预加载位置（22）中， 包括枢转地布置在所述锁定装置（50）上并且可旋转地设置在所述驱动马达（13）上的所述锁定止动件（53）的环形构件（49）。
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公开(公告)号：US07059295B2
公开(公告)日：2006-06-13
申请号：US10508558
申请日：2003-03-08
申请人： Matthias Blessing , Gerhard Koenig , Christian Krueger , Ruediger Preiss , Alois Raab , Martin Schnabel
发明人： Matthias Blessing , Gerhard Koenig , Christian Krueger , Ruediger Preiss , Alois Raab , Martin Schnabel
IPC分类号： F02B3/00
CPC分类号： F02D41/403 , F02B3/06 , F02B2275/14 , F02D41/047 , F02D41/402 , F02D2041/3052 , F02D2041/389 , F02M45/02 , F02M45/04 , F02M45/12 , F02M61/161 , F02M61/1806 , Y02T10/123 , Y02T10/44
摘要： A method is provided for operating an internal combustion piston engine, in which fuel is injected directly into a working chamber in the form of a pre-injection and main injection by means of an injection nozzle with a plurality of injection holes. The pre-injection takes place in a clocked manner. In order to minimize the moistening of the walls of the combustion chamber, a higher fuel pressure prevails in an injection device during the main injection than during the pre-injection. Furthermore, optimum homogenization of the pre-injected quantity of fuel is obtained by restricting the range of the injected fuel jets while simultaneously maximizing the atomization of the fuel particles and reinforcing the disintegration of the fuel jets during the clocked pre-injection.
摘要翻译： 提供了一种用于操作内燃活塞式发动机的方法，其中燃料以预喷射和主喷射的形式通过具有多个喷射孔的喷射喷嘴直接喷射到工作室中。 预注射以时钟方式进行。 为了最小化燃烧室的壁的润湿，在主喷射期间在喷射装置中比在预喷射期间更高的燃料压力占优势。 此外，通过限制注入的燃料喷射的范围，同时最大化燃料颗粒的雾化并且在计时的预喷射期间加强燃料喷射器的分解，可获得预喷射量的燃料的最佳均化。
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公开(公告)号：US06209659B1
公开(公告)日：2001-04-03
申请号：US09357437
申请日：1999-07-20
申请人： Matthias Blessing
发明人： Matthias Blessing
IPC分类号： B23B900
CPC分类号： B25D16/00 , B25D9/04 , B25D17/06 , B25D2211/003 , B25D2217/0023 , B25D2250/341
摘要： A hand drill including a housing (2), a rotary drive (8-15) arranged in the housing (2) for driving a chuck (6) provided at a front, in the drilling direction, end of the housing and in which a drill or a chisel tool is received, a compressed air-operated hammer mechanism having a pneumatic cylinder (22), a die member (15) for imparting axial blows to the drill or chisel tool, and a percussion piston (30) displaceable in the pneumatic cylinder 922) upon being impinged by compressed air for intermittently applying axial blows to the die member (15), and a reversing valve for connecting the hammer mechanism (22) with a source of compressed air, integrated in the percussion piston (30), and having a plurality of recesses and bores (46-52) alternatively operationally connectable with at least one inlet opening (23) and at least one discharge opening (24) of the pneumatic cylinder (22) for feeding the compressed air into the pneumatic cylinder (22) and for discharging the compressed air therefrom.
摘要翻译： 一种手钻，其包括壳体（2），布置在所述壳体（2）中的旋转驱动器（8-15），用于驱动设置在所述壳体的前方的所述壳体的前端的卡盘（6），并且其中 接收钻或凿工具，具有气动缸（22）的压缩气动锤机构，用于向钻或凿工具施加轴向冲击的模具构件（15）以及可在该钻头或凿工具中移动的冲击活塞（30） 气动缸922），用于间歇地向模具构件（15）施加轴向冲击的压缩空气冲击;以及用于将锤击机构（22）与压缩空气源连接的换向阀，该压缩空气源集成在冲击活塞（30）中， 并且具有多个可与操作上可与气动缸（22）的至少一个入口（23）和至少一个排放口（24）连接的凹槽和孔（46-52），用于将压缩空气送入气动 气缸（22）并用于排出压缩空气 重新
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公开(公告)号：US5263799A
公开(公告)日：1993-11-23
申请号：US841348
申请日：1992-02-25
申请人： Matthias Blessing
发明人： Matthias Blessing
CPC分类号： B23B31/086 , B23G1/465 , B23G2225/24 , Y10T408/70 , Y10T408/73
摘要： A threading apparatus has a rotatable and axially movable driving part, a driven part which is axially displaceable relative to the driving part and adapted for driving a threading tool, a switchable form-locking coupling device including a switching member connected with the driven part and provided with coupling members and at least one coupling part driven by the driving part and having coupling elements. The driven part with the switching member and the at least one coupling part are axially relatively displaceable so that the at least one coupling part with the coupling elements is positionable with the coupling members in form-locking coupling engagement with the driven part or in a not driven intermediate position. The switching member is connected with the driven part in an axially not-displaceable manner and coupled form-lockingly in a circumferential direction and drives the driven part. The switching member is provided on its outer side with substantially axes-parallel grooves in which the coupling members are received axially movably and form-lockingly in a circumferential direction.
摘要翻译： 一种穿线装置具有可旋转且可轴向移动的驱动部分，被驱动部件可相对于驱动部件轴向移动并适于驱动螺纹工具，可切换的锁定联接装置包括与被驱动部件连接的切换部件， 具有联接构件和由驱动部件驱动并具有联接元件的至少一个联接部件。 具有切换构件和至少一个联接部件的被驱动部件被轴向相对位移，使得具有联接元件的至少一个联接部件可以与联接构件定位成与被驱动部件形成锁定联接接合 驱动中间位置。 切换构件与从动部件以轴向不可移动的方式连接，并且在圆周方向上以锁定方式联接并驱动被驱动部件。 切换构件在其外侧设置有大致轴平行的槽，其中联接构件沿圆周方向轴向移动和成形锁定。
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公开(公告)号：US20120153001A1
公开(公告)日：2012-06-21
申请号：US13325377
申请日：2011-12-14
CPC分类号： B25C1/06
摘要： The invention relates to an electrically powered bolt setting device (1) for setting of fastening elements (3) with a spring unit (10) which acts as an intermediate energy store in order to store energy, originating from an electric drive (25), in the bolt setting device (1), and said energy can be released suddenly during a bolt setting process.In order to create an electrically powered bolt setting device which has a simple design and can be produced at low cost and/or is low in cost to operate, the spring unit (10) cooperates with a unit to adjust the interim-stored energy.
摘要翻译： 本发明涉及一种用于通过弹簧单元（10）来设置紧固元件（3）的电动螺栓固定装置（1），弹簧单元（10）用作中间能量储存器，以便储存源自电力驱动器（25）的能量， 在螺栓固定装置（1）中，并且在螺栓安装过程中能够突然释放所述能量。 为了制造具有简单设计并且可以以低成本和/或低成本操作的电动螺栓固定装置，弹簧单元（10）与单元协作以调节临时存储的能量。
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公开(公告)号：US20110303733A1
公开(公告)日：2011-12-15
申请号：US13158852
申请日：2011-06-13
申请人： Harald Fielitz , Matthias Blessing , Klaus Bertsch
发明人： Harald Fielitz , Matthias Blessing , Klaus Bertsch
IPC分类号： B25C1/06
摘要： According to one aspect of the application, a device for driving a fastening element into a substrate has an energy-transfer element for transferring energy to the fastening element. The energy-transfer element can move preferably between a starting position and a setting position, wherein the energy-transfer element is located, before a driving-in procedure, in the starting position and, after the driving-in procedure, in the setting position.According to another aspect of the application, the device comprises a mechanical-energy storage device for storing mechanical energy. The energy-transfer element is then suitable preferably for transferring energy from the mechanical-energy storage device to the fastening element.
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公开(公告)号：US20110303730A1
公开(公告)日：2011-12-15
申请号：US13158756
申请日：2011-06-13
摘要： According to one aspect of the application, a device for driving a fastening element into a substrate has an energy-transfer element for transferring energy to the fastening element. The energy-transfer element can move preferably between a starting position and a setting position, wherein the energy-transfer element is located, before a driving-in procedure, in the starting position and, after the driving-in procedure, in the setting position.According to another aspect of the application, the device comprises a mechanical-energy storage device for storing mechanical energy. The energy-transfer element is then suitable preferably for transferring energy from the mechanical-energy storage device to the fastening element.
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