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1. 发明授权

US09950419B2 Hammer drill 有权
公开(公告)号：US09950419B2
公开(公告)日：2018-04-24
申请号：US14662302
申请日：2015-03-19
申请人： Black & Decker Inc.
发明人： Markus Rompel , Michael Kunz
IPC分类号： B25F5/02 , B25D17/00 , B25D16/00
CPC分类号： B25F5/02 , B25D16/00 , B25D17/00 , B25D2211/068 , B25D2222/21 , B25D2222/24 , B25D2222/54 , B25D2250/065 , B25D2250/121 , B25D2250/345 , B25D2250/365
摘要： A hammer drill comprising: a body; a motor mounted within the body; a transmission housing mounted within the body, a transmission mechanism mounted within the transmission housing which is capable of rotatably driving and/or repetitively striking a cutting tool held by the hammer drill in response to rotation of an output shaft of the motor; wherein the transmission housing comprises a pair of housing portions adapted to engage each other to support the component parts of the transmission mechanism within the transmission housing; wherein the first housing portion is made from metal and the second housing portion is made from a plastic material, each of the components of the transmission mechanism being supported jointly be the first and second housing portions.

2. 发明授权

US11524393B2 Sleeve assembly for shear wrench tool 有权
公开(公告)号：US11524393B2
公开(公告)日：2022-12-13
申请号：US16713255
申请日：2019-12-13
申请人： BLACK & DECKER INC.
发明人： Philipp Libera , Rafael Gottschling , Michael Kunz
IPC分类号： B25B21/00 , B23D29/02 , B25F5/02 , B25B21/02
摘要： A sleeve assembly for a shear wrench tool including an output sleeve configured to mate with a nut to facilitate winding of the nut onto a threaded bolt and having a plurality of circumferentially arranged locking features for interlocking with those of a transmission sleeve. A transmission sleeve for transferring torque between the output sleeve and at least one feature of a shear wrench tool transmission section. The transmission sleeve has a first set of circumferentially arranged locking features for interlocking with the locking features of the output sleeve and a second set of circumferentially arranged locking features for cooperating with a locking sleeve. A locking sleeve coupled to the output sleeve in a manner which permits the locking sleeve to rotate between first and second rotational positions relative to the output sleeve.

3. 发明授权

US11518007B2 Shear wrench tool 有权
公开(公告)号：US11518007B2
公开(公告)日：2022-12-06
申请号：US16713246
申请日：2019-12-13
申请人： BLACK & DECKER INC.
发明人： Philipp Libera , Rafael Gottschling , Michael Kunz , Isabell Oeffner , Stefan Sell
IPC分类号： B25B21/00 , B23D29/02 , B25F5/02 , B25B21/02
摘要： A shear wrench tool including an electric motor having a motor output shaft, a transmission having a plurality of planetary gear stages and an output section having first and second output sleeves the first output sleeve being configured for mating with a nut and the second output sleeve being configured for mating with a tip of a bolt to be sheared, wherein the electric motor is configured to provide torque via the transmission to the output section for causing the first and second output sleeves to be rotated in opposite directions relative to each other in use, and wherein the electric motor, the transmission and the output section are arranged in an axial sequence one after the other such that the first and second output sleeves circumferentially extend coaxially around the same axis that the motor output shaft and the planetary gear stages rotate about.

4. 发明授权

US11358260B2 Shear wrench tool 有权
公开(公告)号：US11358260B2
公开(公告)日：2022-06-14
申请号：US16713222
申请日：2019-12-13
申请人： BLACK & DECKER INC.
发明人： Philipp Libera , Rafael Gottschling , Michael Kunz , Tobias Heep
IPC分类号： B25B21/00 , B23D29/02 , B25F5/02 , B25B21/02
摘要： A shear wrench tool including an electric motor, an output section having first and second output sleeves and a transmission for transferring torque from the motor to the output section wherein in use the output sleeves are caused to be rotated in opposite directions relative to each another, the first output sleeve configured for mating with a nut and the second output sleeve configured for mating with a tip of a bolt to be sheared; the shear wrench tool further comprising an ejection mechanism having a first impact part which is both rotationally and axially movable and which has a first active surface, a second impact part which is rotationally restricted but axially movable and which has a second active surface, the ejection mechanism also having biasing means for urging the first active surface into engagement with the second active surface.

5. 发明申请

US20150266179A1 HAMMER DRILL 有权
标题翻译：锤钻
公开(公告)号：US20150266179A1
公开(公告)日：2015-09-24
申请号：US14662302
申请日：2015-03-19
申请人： Black & Decker Inc.
发明人： Markus Rompel , Michael Kunz
IPC分类号： B25F5/02 , B25D16/00
CPC分类号： B25F5/02 , B25D16/00 , B25D17/00 , B25D2211/068 , B25D2222/21 , B25D2222/24 , B25D2222/54 , B25D2250/065 , B25D2250/121 , B25D2250/345 , B25D2250/365
摘要： A hammer drill comprising: a body; a motor mounted within the body; a transmission housing mounted within the body, a transmission mechanism mounted within the transmission housing which is capable of rotatably driving and/or repetitively striking a cutting tool held by the hammer drill in response to rotation of an output shaft of the motor; wherein the transmission housing comprises a pair of housing portions adapted to engage each other to support the component parts of the transmission mechanism within the transmission housing; wherein the first housing portion is made from metal and the second housing portion is made from a plastic material, each of the components of the transmission mechanism being supported jointly be the first and second housing portions.
摘要翻译：一种锤钻，包括：身体; 安装在体内的电机; 安装在主体内的变速器壳体，安装在变速器壳体内的传动机构，其能够响应于电动机的输出轴的旋转而可旋转地驱动和/或重复地撞击由锤钻持有的切割工具; 其中所述变速器壳体包括一对壳体部分，所述一对壳体部分适于彼此接合以支撑所述传动机构内部的传动机构的部件; 其中所述第一壳体部分由金属制成，并且所述第二壳体部分由塑料材料制成，所述传动机构的每个部件被共同地支撑为所述第一和第二壳体部分。

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