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公开(公告)号：EP4261425A1
公开(公告)日：2023-10-18
申请号：EP23166858.3
申请日：2023-04-05
发明人： Finke, Aaron M.
IPC分类号： F16D9/00
摘要： A disconnect mechanism to disconnect an electric machine from an ancillary component includes a ramp shaft (34) connected to a disconnect shaft (28) of the electric machine, and connected to the ancillary component, such that when connected to the ancillary component the disconnect shaft (28) transmits rotational energy between the electric motor and the ancillary component. The ramp shaft (34) includes a disconnect feature. A plunger (48) is selectably engageable with the disconnect feature to disconnect the ramp shaft (34) from the disconnect shaft (28). The disconnect feature includes a drop-in window (54) for initial engagement with the plunger (48), and a ramp surface (60) extending in a circumferential direction from the drop in window (54) at an acute angle relative to the drop in window (54). Engagement of the plunger (48) with the ramp surface (60) urges movement of the ramp shaft (34) in an axial direction away from the disconnect shaft (28) to disconnect the ramp shaft (34) from the disconnect shaft (28).
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2.发明授权
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3.发明公开
公开(公告)号：EP4119757A1
公开(公告)日：2023-01-18
申请号：EP21185319.7
申请日：2021-07-13
发明人： Hellwig, Alexander
摘要： Die Erfindung betrifft ein thermisch lösbares Befestigungselement (1), insbesondere zur Befestigung eines Türbetätigers (100), umfassend einen Grundkörper (2), der zum Einführen in eine Aussparung oder mehrere fluchtende Aussparungen ausgebildet ist, einen in den Grundkörper (2) eingesetzten Kern (7), zumindest teilweise aus einem Formgedächtnismaterial, wobei der Grundkörper (2) einen labilen Bereich (5) aufweist, der durch den Kern (7) stabilisiert ist, und wobei der Kern (7) dazu ausgebildet ist, sich bei thermischer Aktivierung des Formgedächtnismaterials zumindest teilweise aus dem labilen Bereich (5) zurückzuziehen.
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公开(公告)号：EP3513088B1
公开(公告)日：2020-08-05
申请号：EP17780806.0
申请日：2017-09-13
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公开(公告)号：EP3053772B1
公开(公告)日：2018-09-19
申请号：EP16154481.2
申请日：2016-02-05
发明人： PERIOT, Robert
CPC分类号： B61C15/14 , B60L3/00 , B60L3/003 , B60L3/0061 , B60L2200/26 , B60L2220/14 , B61C3/00 , B61L3/14 , F16D9/00
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公开(公告)号：EP2060814B1
公开(公告)日：2010-12-08
申请号：EP07806005.0
申请日：2007-08-23
申请人： Sanden Corporation
发明人： TAKAI, Kazuhiko
摘要： A power transmission device in which a driven body and a driving body for driving the driven body are rotated in the same direction and are connected together by a connection section to transmit torque of the driving body to the driving body and in which the transmission of the torque from the driving body is interrupted when a drive load on the driven body exceeds a predetermined level. The connection section is constructed by combining separate elements that are a positive torque transmission member, and a negative torque transmission mechanism or a negative torque transmission member. The positive torque transmission member transmits torque in the normal rotation direction and interrupts transmission of torque from the driving body by breaking itself when a drive load on the driven body exceeds the predetermined level. The negative torque transmission mechanism or the negative torque transmission member can transmit torque in the reverse rotation direction. In the power transmission device, fatigue of materials of the connection section is suppressed and torque is accurately interrupted at a desired interruption torque value.
摘要翻译： 一种动力传递装置，其中，被驱动体和用于驱动被驱动体的驱动体在相同的方向上旋转并且通过连接部分连接在一起以将驱动体的扭矩传递到驱动体，并且其中， 当驱动体上的驱动负载超过预定水平时，来自驱动体的转矩中断。 连接部分通过组合作为正转矩传递部件的分离元件和负转矩传递机构或负转矩传递部件而构成。 正转矩传递部件在正转方向上传递转矩，并且当驱动体上的驱动负载超过预定水平时通过自身断裂来中断来自驱动体的转矩的传递。 负转矩传递机构或负转矩传递部件可以沿反转方向传递转矩。 在动力传递装置中，连结部的材料的疲劳被抑制，转矩以所希望的中断转矩值被正确地切断。
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公开(公告)号：EP2060814A1
公开(公告)日：2009-05-20
申请号：EP07806005.0
申请日：2007-08-23
申请人： Sanden Corporation
发明人： TAKAI, Kazuhiko
摘要： A power transmission device in which a driven body and a driving body for driving the driven body are rotated in the same direction and are connected to each other by a connection section to transmit torque of the driving body to the driven body and in which the transmission of the torque from the driving body is interrupted when a drive load on the driven body exceeds a predetermined level. The connection section is constructed by combining separate elements that are a positive torque transmission member, and a negative torque transmission mechanism or a negative torque transmission member. The positive torque transmission member transmits torque in the normal rotational direction and interrupts transmission of torque from the driving body by breaking itself when a drive load on the driven body exceeds the predetermined level. The negative torque transmission mechanism or the negative torque transmission member can transmit torque in the reverse rotational direction. In the power transmission device, fatigue of materials of the connection section is suppressed and torque is accurately interrupted at a target interruption torque value.
摘要翻译： 一种动力传递装置，其中被驱动体和用于驱动被驱动体的驱动体沿相同方向旋转并且通过连接部分彼此连接以将驱动体的扭矩传递到被驱动体，并且传动装置 当驱动体上的驱动负载超过预定水平时，来自驱动体的扭矩被中断。 连接部通过组合作为正转矩传递部件的分离元件和负转矩传递机构或负转矩传递部件构成。 正转矩传递构件在正常旋转方向上传递转矩，并且当驱动体上的驱动负载超过预定水平时，通过自身断开来自驱动体的转矩的传递。 负转矩传递机构或负转矩传递部件能够以相反的旋转方向传递扭矩。 在动力传递装置中，抑制连接部的材料的疲劳，并以目标中断转矩值精确地中断转矩。
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8.发明公开
公开(公告)号：EP1719929A1
公开(公告)日：2006-11-08
申请号：EP04807139.3
申请日：2004-12-16
发明人： AMEMORI, Masanori c/o Valeo Thermal Systems Japan , IMAI, Yuichi c/o Valeo Thermal Systems Japan , IIZUKA, Makoto c/o Valeo Thermal Systems Japan
摘要： The present invention provides a torque transmission device for a compressor, which prevents parts constituting the torque transmission device from disengaging when a torque limiter is engaged, minimizes the occurrence of foreign matter entry through elongated holes between breakage portions prior to torque limiter engagement and also through a gap formed at the breakage portions after the torque limiter engagement and reduces the occurrence of noise at the time of torque limiter engagement. The torque transmission device comprises a pulley 2, a hub unit 3, a first disk unit 4 and a second disk unit 5. Breakage portions 20, over which breakage occurs when the transmission torque received at the pulley 2 becomes equal to or greater than a predetermined level, are formed at the first disk unit 4. The breakage portions 20 are set in relative proximity to a drive shaft 12. The end of the second disk unit 20 toward the drive shaft is set closer to the drive shaft 12 than the breakage portions 20, and the second disk unit 5 includes recessed portions 13 ranging from an area around a pass whole 9 at which the hub unit 3 is inserted toward an area of the second disk unit that faces opposite the breakage portions 20.
摘要翻译： 本发明提供了一种用于压缩机的转矩传递装置，其在扭矩限制器接合时防止构成扭矩传递装置的部件脱离，通过扭矩限制器接合之前的破裂部分之间的细长孔的进入最小化，并且还通过 在扭矩限制器接合之后在断裂部分处形成的间隙，并且在扭矩限制器接合时减少噪声的发生。 扭矩传递装置包括滑轮2，轮毂单元3，第一盘单元4和第二盘单元5.当在滑轮2处接收到的传递扭矩变为等于或大于其的断裂部20时， 预定水平面形成在第一盘单元4处。断裂部分20被设置为相对靠近驱动轴12.第二盘单元20的朝向驱动轴的端部设置成比断裂更靠近驱动轴12 部分20和第二盘单元5包括凹陷部分13，其范围从轮毂单元3插入朝向与破损部分20相对的第二盘单元的区域的通过整体9周围的区域。
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公开(公告)号：EP1224404A1
公开(公告)日：2002-07-24
申请号：EP00978147.7
申请日：2000-10-27
申请人： Curt Falk AB
发明人： FALK, Curt
CPC分类号： F16D43/21
摘要： A torque-limiting coupling device comprises two coaxial, essentially cylindrical co-acting surface (12, 22) on two co-acting parts (10, 20) in the form of a cylindrical sleeve (20) and a cylindrical shaft (10) respectively. The sleeve and the shaft are in radially tensioned frictional engagement for transferring torque up to a torque limit that corresponds to the radial tension and at which the sleeve begins to rotate relative to the shaft. The device also includes at least one pump means (3) which is adapted to be driven to pump liquid from a liquid store to a gap (B) between the co-acting surfaces (12, 22) upon relative rotation between the sleeve and the shaft. Means (8) are provided for leading liquid away from the gap (8) so as to re-establish said frictional grip subsequent to the occurrence of relative rotation between said parts. One part (10) has a base which includes a surface layer (50) that defines one (12) of the co-acting surfaces and that is comprised of a material, e.g. tombak, whose plasticizing limit is considerably lower than the plasticizing limit of the material in the co-acting surface of the other part (20). The surface layer (50) includes cavities which enable the surface layer (50) to take a smaller radial thickness after plasticization to enable the parts (10, 20) to be relieved of radial load.
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公开(公告)号：EP0463271B1
公开(公告)日：1997-01-08
申请号：EP90630196.5
申请日：1990-11-15
CPC分类号： F16D9/06 , B02C18/24 , B27L11/02 , F16D1/095 , Y10T74/19056
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