发明名称 |
HAMMER DRILL |
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. |
申请公布号 |
US2015266179(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
US201514662302 |
申请日期 |
2015.03.19 |
申请人 |
Black & Decker Inc. |
发明人 |
Rompel Markus;Kunz Michael |
分类号 |
B25F5/02;B25D16/00 |
主分类号 |
B25F5/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. 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; and wherein a 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. |
地址 |
Newark DE US |