专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5730232A Two-speed fastener driver 失效
标题翻译：双速紧固件驱动
公开(公告)号：US5730232A
公开(公告)日：1998-03-24
申请号：US631307
申请日：1996-04-10
申请人： John E. Mixer
发明人： John E. Mixer
IPC分类号： B25B21/00 , B25F5/00 , B25F5/02 , F16H3/00 , B23B23/14
CPC分类号： F16H3/005 , B25B21/008 , B25B23/0078 , B25F5/001 , B25F5/025
摘要： A two-speed fastener driving tool includes a reversible rotary motor including means to reverse, having an output shaft connected in axial alignment with a tool driving output shaft by an improved drive assembly comprising a first overrunning clutch axially aligned with the motor output shaft for providing a high speed drive connection with the tool driving output shaft when the motor is rotated in a first direction. A second overrunning clutch surrounds the first overrunning clutch and functions for providing a low speed drive connection with the tool driving output shaft when the motor is rotated in a direction opposite to the first direction.
摘要翻译：双速紧固件驱动工具包括可逆旋转电动机，其包括反向装置，输出轴通过改进的驱动组件与工具驱动输出轴轴向对准连接，该驱动组件包括与电动机输出轴轴向对准的第一超越离合器，用于提供当电动机沿第一方向旋转时与工具驱动输出轴的高速驱动连接。第二超越离合器围绕第一超越离合器并且用于当马达沿与第一方向相反的方向旋转时提供与工具驱动输出轴的低速驱动连接。

2. 发明授权

US4411173A Multi-purpose front end plate for motor of pneumatic tool 失效
标题翻译：气动工具电机多功能前端板
公开(公告)号：US4411173A
公开(公告)日：1983-10-25
申请号：US298378
申请日：1981-09-01
申请人： John E. Mixer
发明人： John E. Mixer
IPC分类号： B25F5/00 , F16H57/10
CPC分类号： B25F5/001 , Y10S475/901
摘要： The front end plate for the motor of a portable pneumatic tool has an integral annular portion extending forwardly of a bearing seat in the end plate. An internal ring gear is formed within the annular extending portion and engages planetary gearing carried by an output spindle. The planetary gearing engages a pinion gear on the motor shaft, and the shaft is journaled in a bearing retained in the bearing seat in the end plate. The annular extending portion of the end plate has an outer cylindrical surface for piloting the counterbored rear portion of a housing within which the output spindle is journaled. The end plate is alined circumferentially with the motor housing, and independently thereof, the end plate is alined circumferentially with the cylindrical liner of the motor. As a result, the motor liner is automatically alined with the motor housing during the assembly of the tool. The end plate thus serves a variety of purposes or functions; and preferably, the end plate is sintered from a suitable material to improve reliability and to reduce overall manufacturing costs.
摘要翻译：用于便携式气动工具的电动机的前端板具有在端板中的轴承座的前方延伸的一体的环形部分。内环形齿轮形成在环形延伸部分内并接合由输出主轴承载的行星齿轮。行星齿轮啮合电动机轴上的小齿轮，轴被轴颈保持在端板中的轴承座中。端板的环形延伸部分具有外圆柱形表面，用于引导壳体的沉入后部，输出轴在轴颈内。端板与电动机壳体周向排列，并且独立地，端板与电动机的圆柱形衬套沿圆周方向排列。因此，在组装工具期间，电动机衬套自动与电动机壳体配合。因此，端板用于各种目的或功能; 并且优选地，端板由合适的材料烧结以提高可靠性并降低整体制造成本。

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