专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

WO2023023244A1 CLUTCH ASSEMBLY FOR A POWER TOOL 审中-公开
公开(公告)号：WO2023023244A1
公开(公告)日：2023-02-23
申请号：PCT/US2022/040746
申请日：2022-08-18
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： YUE, Brian, J. , DALES, Hugh, A.
IPC分类号： B25F5/00 , B25F5/02 , B25B23/14 , F16D43/206 , F16D7/08
摘要： A power tool includes a housing, a drive mechanism supported within the housing, a spindle operatively coupled to an output of the drive mechanism such that torque from the drive mechanism rotates the spindle about an axis, and a clutch assembly configured to selectively limit torque transfer from the drive mechanism to the spindle. The clutch assembly includes a plurality of rolling elements, a biasing member configured to bias the plurality of rolling elements into engagement with the output of the drive mechanism, and a sleeve movable along the axis to adjust a torque limit of the clutch assembly by varying a preload of the biasing member. The sleeve is made of a high-temperature, engineering thermoplastic.

72. 发明申请

WO2014116333A3 NON-CHATTERING BALL DETENT TORQUE LIMITER 审中-公开
公开(公告)号：WO2014116333A3
公开(公告)日：2014-07-31
申请号：PCT/US2013/069174
申请日：2013-11-08
申请人： MOOG INC.
发明人： KOHUTH, Kerry, Randall , PEDERSEN, Derek , LEE, Scott, A.
IPC分类号： F16D7/00 , F16D7/08
摘要： The present invention improves a ball-detent torque-limiting assembly (10) by providing breakout means for maintaining an axial separation distance between opposing pocketed surfaces (38, 48) of the assembly once the primary balls (30) of the assembly have rolled out of their pockets (40, 50), wherein the axial separation distance maintained by the breakout means is at least as great as the diameter of the balls. The breakout means may include a plurality of secondary balls (60) deployed in a breakout event. The breakout means assumes the axially directed spring load that urges the opposing pocketed surfaces together, thereby preventing the primary balls from entering and exiting the pockets in quick and violent succession following breakout and avoiding damage to the torque-limiting assembly. The torque-limiting assembly is resettable by counter-rotation following a breakout event.

73. 发明申请

WO2012055640A1 ÜBERLASTKUPPLUNG 审中-公开
标题翻译：过载离合器
公开(公告)号：WO2012055640A1
公开(公告)日：2012-05-03
申请号：PCT/EP2011/066374
申请日：2011-09-21
申请人： ROBERT BOSCH GMBH , BRAUN, Willy
发明人： BRAUN, Willy
IPC分类号： B25B23/14 , B25F5/00 , B25D16/00 , F16D7/08 , F16D7/10 , F16D43/206 , F16D43/208 , B23B45/00 , B23Q11/04 , F16D7/02 , F16D43/21
CPC分类号： B23Q11/04 , B23Q5/58 , B25B23/141 , B25D16/003 , B25D2211/068 , B25D2250/005 , B25D2250/165 , B25F5/001 , F16D7/025 , F16D7/08 , F16D7/10 , F16D43/206 , F16D43/208 , F16D43/215
摘要： Die Erfindung geht aus von einer Werkzeugmaschinenvorrichtung, insbesondere eine Bohrhammer- und/oder Meißelvorrichtung, mit zumindest einer Drehmomentbegrenzungseinheit (10a; 10b; 10c; 10d), die in zumindest einem Betriebszustand dazu vorgesehen ist, in einem Antriebsstrang (12a) ein Drehmoment zu begrenzen und die zumindest zwei Kraftübertragungsmittel (14a-28a, 30a-44a; 14b, 36b; 14c-28c, 30c-44c; 14d, 22d, 46d) aufweist, die in zumindest einem Betriebszustand dazu vorgesehen sind, das Drehmoment zu übertragen. Es wird vorgeschlagen, dass die zumindest zwei Kraftübertragungsmittel (14a- 28a, 30a-44a; 14b, 36b; 14c-28c, 30c-44c; 14d, 22d, 46d) unterschiedliche Übertragungscharakteristiken aufweisen.
摘要翻译：本发明涉及一种机床装置，尤其是锤钻和/或凿装置，具有至少一个转矩限制单元（10A; 10B; 10C; 10D），这是在至少一种运行状态中的传动系（12A）设置于限制转矩和所述至少两个力传递装置（14A-28A，30A-44A;，46D 14D，22D 14B，36B; 14C-28C，30C-44C），其在至少一种运行状态提供给传递转矩。它建议，所述的至少两个力传动装置（14A-28A，30A-44A; 14B，36B; 14C-28C，30C-44C; 14D，22D，46D）具有不同的传输特性。

74. 发明申请

WO2012007129A1 GRUNDKÖRPER FÜR EINE SICHERHEITSKUPPLUNG 审中-公开
标题翻译：基体为安全离合器
公开(公告)号：WO2012007129A1
公开(公告)日：2012-01-19
申请号：PCT/EP2011/003404
申请日：2011-07-08
申请人： R + W ANTRIEBSELEMENTE GMBH , RIMPEL, Andreas , WÖBER, Michael , WOLF, Tobias
发明人： RIMPEL, Andreas , WÖBER, Michael , WOLF, Tobias
IPC分类号： F16D7/08
CPC分类号： F16D7/08 , F16D2250/0053 , F16D2300/10
摘要： Ein Grundkörper aus Metall für eine der direkten oder indirekten Verbindung zumindest einer Welle und eines Antriebsrades, z.B. Ketten- oder Zahnriemenrades über eine Passfedernut, Klauen, über einen Metallbalg und/oder Klemmnabe (n) dienenden Sicherheitskupplung, mit metallischen Zusatzteilen, nämlich mit einem über Lagerkugeln sich an dem Grundkörper abstützenden und gegenüber demselben drehbaren Anbauflansch, dessen eine Stirnseite kraftschlüssig mit der Welle oder dem Antriebsrad verbindbar ist und dessen andere Stirnseite Einsenkungen aufweist, mit einem auf der Aussenseite des Grundkörpers über einen Sicherungsring die Lagerkugeln sichernden Lagerring, mit in den Einsenkungen angeordneten Rastkugeln und mit einem an diesen angreifenden und diese in Richtung der Einsenkungen aufgrund der Kraft einer vorzugsweise als Tellerfeder ausgebildten Feder pressenden und damit einen Formschluss zu dem mit der anderen Welle verbindbaren Grundkörper bildenden Schaltring, deren Kraft durch eine Einstellmutter einstellbar ist, wobei zumindest der Lagerring als Metall aus einem Stahl und zumindest der Grundkörper und der Schaltring aus Aluminium besteht.
摘要翻译：对于至少一个轴的直接或间接连接和驱动轮，例如由金属制成的基体通过滑键，爪，经由用作安全离合器，其经由轴承滚珠支持使用其他金属部分，即在基体上并在相同的可旋转的安装凸缘的金属波纹管和/或所述夹紧轮毂（一个或多个），一个面的非正到轴链或齿形皮带轮或者是连接并且其另一端面凹陷驱动轮，与一个在基体上通过一个固定环轴承环，其被布置在所述凹部的定位球固定轴承滚珠的外侧和作用于这些的和此由于一优选在凹部的方向上的力按压板簧ausgebildten弹簧，并且因此到可连接的正连接到另一轴体形成开关环，所述力是可调节通过调节螺母，其特征在于，至少所述轴承环作为钢的金属和至少Grundkö 体和所述切换环由铝制成。

75. 发明申请

WO2008051690A1 DRIVE SYSTEMS FOR WAREWASHERS 审中-公开
标题翻译：暖风机驱动系统
公开(公告)号：WO2008051690A1
公开(公告)日：2008-05-02
申请号：PCT/US2007/080360
申请日：2007-10-04
申请人： PREMARK FEG L.L.C. , KRAMER, Steven, H.
发明人： KRAMER, Steven, H.
IPC分类号： A47L15/24 , F16D7/08
CPC分类号： A47L15/247 , F16D7/08
摘要： A warewash machine includes a housing defining at least one area for spraying liquid on wares. A conveyance mechanism is provided for moving wares through the housing from an input end to an output end of the housing. A drive system drives the conveyance mechanism. The drive system includes a drive motor (200) having an output shaft and a slip clutch assembly (202) connected between the output shaft and the conveyance mechanism. The slip clutch assembly (202) includes a torque input side, a torque output side, and an adjustment member (250) positionable in either a first orientation that sets a first pre-i selected slip clutch torque limit or a second configuration that sets a second pre-selected slip clutch torque limit that is different than the first pre-selected slip clutch torque limit.
摘要翻译：一种便携式洗碗机包括限定至少一个用于在物品上喷射液体的区域的壳体。提供了一种输送机构，用于将货物从壳体的输入端移动到输出端。驱动系统驱动输送机构。驱动系统包括具有输出轴的驱动马达（200）和连接在输出轴和输送机构之间的滑动离合器组件（202）。滑动离合器组件（202）包括扭矩输入侧，扭矩输出侧和可设置第一预定滑移离合器扭矩限制的第一定向或可设置第一预定滑移离合器扭矩极限的第二构造的调节构件（250）第二预选滑差离合器扭矩极限与第一预选滑差离合器扭矩极限不同。

76. 发明申请

WO01032354A2 INTERNAL TORQUE LIMITER FOR A PARALLEL INDEXER 审中-公开
标题翻译：并行索引的内部扭矩限制
公开(公告)号：WO01032354A2
公开(公告)日：2001-05-10
申请号：PCT/US2000/028949
申请日：2000-10-19
IPC分类号： B23Q16/02 , F16D7/08 , F16H35/10 , F16H57/021 , B23Q
CPC分类号： B23Q16/025 , F16D7/08 , F16H35/10 , F16H57/021
摘要： A parallel indexer (1) having a housing (3), an input shaft (11) rotatably mounted in said housing (3), an output shaft (31) rotatably mounted in said housing (3) and extending exteriorly thereof, said input shaft (11) and output shaft (31) being arranged parallel to each other, said output shaft (31) having a driven surface (39) which mounts the plurality of roller gear drives (51) thereon, and which are driven by at least one cam (21) mounted upon the input shaft (11), said driven surface (39) being normally fixed to the output shaft (31), and having a torque limited (61) arranged intermediate thereof and which when excessive torque is encountered, provides for disengagement between the driven surface (39) and the output shaft (31), to disconnect the output for the parallel indexer (1).
摘要翻译：具有壳体（3），可旋转地安装在所述壳体（3）中的输入轴（11））的平行分度器（1），可旋转地安装在所述壳体（3）中并在其外部延伸的输出轴（11）和输出轴（31）彼此平行布置，所述输出轴（31）具有从其上安装多个辊齿轮传动（51）的驱动表面（39），并由至少一个安装在所述输入轴（11）上的凸轮（21），所述从动面（39）通常固定在所述输出轴（31）上，并具有设置在其中间的转矩限制（61），并且当遇到过大扭矩时，为了使被驱动面（39）和输出轴（31）之间的脱离，使分离器（1）的输出断开。

77. 发明申请

WO99029223A1 A CLUTCH MECHANISM 审中-公开
标题翻译：离合器机构
公开(公告)号：WO99029223A1
公开(公告)日：1999-06-17
申请号：PCT/GB1998/003654
申请日：1998-12-08
IPC分类号： A47L9/04 , A47L5/30 , F16D7/08 , F16D43/20 , F16H55/36 , F16D43/206
CPC分类号： F16D7/08 , A47L5/30
摘要： The invention provides a clutch mechanism (200) having a driven pulley (32) and a drive pulley (34) to which a load is applied, the clutch mechanism (200) having an engaged position in which torque applied in use to the driven pulley (32) is transmitted to the drive pulley (34), and a disengaged position in which torque applied in use to the driven pulley (32) is not transmitted to the drive pulley (34), wherein the clutch mechanism (200) also has override means (238, 242) by which at least a proportion of the torque applied to the driven pulley (32) is absorbed when the load applied to the drive pulley (34) exceeds a predetermined value. The invention also provides a clutch mechanism (200) having a driven pulley (32) and a drive pulley (34) to which a load is applied, the clutch mechanism (200) having an engaged position in which the torque applied in use to the driven pulley (32) is transmitted to the drive pulley (34), and override means whereby at least a proportion of the torque applied in use to the driven pulley (32) is absorbed when the load applied to the drive pulley (34) exceeds a predetermined value, the override means comprising a pair of detent plates (238, 242), the detent plates being pressed together so as to transmit torque therebetween in the engaged position, and the detent plates (238, 242) being rotatable with respect to one another when override occurs, and at least one ball-bearing (248) being held captive between the detent plates (238, 242), the detent plates (238, 242) being adapted so as to retain the at least one ball-bearing (248) within a groove in each detent plate, wherein each groove is continuous about the axis of rotation of the detent plates.
摘要翻译：本发明提供了一种离合器机构（200），其具有从动皮带轮（32）和驱动滑轮（34），负载被施加到该离合器机构（200）上，离合器机构（200）具有啮合位置，（32）传递到驱动滑轮（34），并且在使用中从动带轮（32）施加的扭矩不被传递到驱动滑轮（34）的脱离位置，其中离合器机构（200）还具有超控装置（238,242），当施加到驱动带轮（34）的负载超过预定值时，施加到从动带轮（32）的扭矩的至少一部分被吸收。本发明还提供一种离合器机构（200），其具有从动带轮（32）和驱动带轮（34），负载被施加到该离合器机构（200）上，离合器机构（200）具有接合位置，从动带轮32被传递到驱动带轮34和超控装置，由此当施加到驱动带轮34的负载超过所述从动带轮32的施加的转矩的至少一部分被吸收时，所述超驰装置包括一对止动板（238,242），所述制动板被压在一起，以便在所述接合位置传递扭矩，并且所述制动板（238,242）可相对于彼此相反，当超驰发生时，并且至少一个滚珠轴承（248）被夹持在制动板（238,242）之间，止动板（238,242）适于保持至少一个滚珠轴承（248），其中每个凹槽是每个凹槽围绕止动板的旋转轴线是连续的。

78. 发明申请

WO2019005665A1 DRIVER TOOL AND METHOD 审中-公开
公开(公告)号：WO2019005665A1
公开(公告)日：2019-01-03
申请号：PCT/US2018/039270
申请日：2018-06-25
申请人： A&E ADVANCED CLOSURE SYSTEMS, LLC
发明人： GOODWIN, JR., Robert A. , GEPHART, Matthew P.
IPC分类号： B25B23/157 , F16D7/08 , B25B23/14 , A61B17/88
摘要： In one aspect, a surgical driver is provided that includes a driver shaft, a handle rotatably connected to the driver shaft, and a resilient, elongate pin extending transverse to the driver shaft. The pin is operably engaged with the driver shaft and the handle so that torque applied to the handle causes turning of the driver shaft. The pin is configured to deflect to limit the torque applied to the driver shaft.

79. 发明申请

WO2018191590A1 TORQUE LIMITER 审中-公开
公开(公告)号：WO2018191590A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/027442
申请日：2018-04-13
申请人： NN, INC.
发明人： BAILEY, Aaron Mathew , COHN, Matthew , KOLKA, Kevin , KOLLAR, John , WALSH, James M. , FU, Rick , HANSPETER, Robert Bayer
IPC分类号： B25B23/14 , B25B23/142 , F16D7/06 , F16D7/08
CPC分类号： B25B23/1427 , B25B15/00 , B25B23/141 , F16D7/005 , F16D7/022 , F16D7/024 , F16D7/08
摘要： A torque limiter assembly is provided and has a fixed torque member having a plurality of first retainers, a floating torque member having a plurality of second retainers, a plurality of torque transfer members between the first torque member and the floating torque member, and a shaft. A plurality of longitudinal transfer members are provided between the floating torque member and the shaft. The longitudinal transfer members rotationally fix the floating torque member to the shaft, but allow axial movement of the floating torque member. A spring member provides a force on the floating torque member to, at times, rotationally fix the floating torque member to the fixed torque member. A locking mechanism is used to adjust the force of the spring member on the floating torque member.

80. 发明申请

WO2013028536A1 POWER SAW INCLUDING AN IMPACT MECHANISM 审中-公开
标题翻译：包括影响机制的电源
公开(公告)号：WO2013028536A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/051401
申请日：2012-08-17
申请人： ROBERT BOSCH GMBH , HAMAN, Brian
发明人： HAMAN, Brian
IPC分类号： B23D47/02 , B23D51/16 , F16D7/04 , F16D7/08 , F16D43/202 , F16D43/206
CPC分类号： B23D47/02 , B23D51/16
摘要： A power saw (100; 100') includes an electric motor (104; 104'), an impact assembly (112; 112'), and a blade retaining assembly (108; 108'). The electric motor (104; 104') includes an output shaft (120; 120'). The impact assembly (112; 112') is coupled to the output shaft (120; 120') and includes a hammer member (204; 204') and an anvil member (208; 208'). The blade retaining assembly (108; 108') is coupled to the impact assembly (112; 112') and includes a blade coupling (132; 132') configured to connect to a saw blade (140; 140'). The impact assembly (112; 112') is configured to operate in a first mode when a mechanical load on the blade retaining assembly (108; 108') is below a threshold value. The impact assembly (112; 112') is configured to operate in a second mode when the mechanical load on the blade retaining assembly (108; 108') is greater than or equal to the threshold value. The hammer member (204; 204') is maintained in a fixed position relative to the anvil member (208; 208') when the impact assembly (112; 112') operates in the first mode. The hammer member (204; 204') intermittently impacts the anvil member (208) when the impact assembly (112; 112') operates in the second mode.
摘要翻译：电动锯（100; 100'）包括电动机（104; 104'），冲击组件（112; 112'）和叶片保持组件（108; 108'）。电动机（104; 104'）包括输出轴（120; 120'）。所述冲击组件（112; 112'）联接到所述输出轴（120; 120'）并且包括锤构件（204; 204'）和砧构件（208; 208'）。叶片保持组件（108; 108'）联接到冲击组件（112; 112'）并且包括构造成连接到锯片（140; 140'）的叶片联接器（132; 132'）。冲击组件（112; 112'）构造成当叶片保持组件（108; 108'）上的机械负载低于阈值时，以第一模式操作。当叶片保持组件（108; 108'）上的机械负载大于或等于阈值时，冲击组件（112; 112'）被配置为在第二模式下操作。当冲击组件（112; 112'）在第一模式下操作时，锤构件（204; 204'）相对于砧构件（208; 208'）保持在固定位置。当冲击组件（112; 112'）在第二模式下操作时，锤构件（204; 204'）间歇地冲击砧构件（208）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式