公开(公告)号：WO2014036003A1

公开(公告)日：2014-03-06

申请号：PCT/US2013/056855

申请日：2013-08-27

Applicant: INGERSOLL-RAND COMPANY

Inventor： YASCHUR, Jefferey Clifford ,  ELY, Sean Christian

IPC: B25F5/02

CPC classification number: B25F5/02 ,  B25B13/461 ,  B25B21/00 ,  B25B21/004

Abstract: An apparatus is disclosed including a motor housing structured to receive at least a portion of an electric motor, a tool housing including a first half and a second half, wherein the tool housing defines an end taper, a tool attachment in mechanical communication with the electric motor, and a retention member including an inner taper structured to interface with the end taper of the tool housing to resist relative motion between the tool housing and the motor housing.

Abstract translation: 公开了一种装置，其包括构造成容纳电动机的至少一部分的电动机壳体，包括第一半部和第二半部的工具壳体，其中工具壳体限定出端部锥形，与电动机械连接的工具附件 马达和保持构件，其包括构造成与工具壳体的端部锥形物接合的内锥形件，以抵抗工具壳体和马达壳体之间的相对运动。

公开(公告)号：EP2888081A1

公开(公告)日：2015-07-01

申请号：EP13833181.4

申请日：2013-08-27

Applicant: Ingersoll-Rand Company

Inventor： YASCHUR, Jefferey Clifford ,  ELY, Sean Christian

IPC: B25F5/02

CPC classification number: B25F5/02 ,  B25B13/461 ,  B25B21/00 ,  B25B21/004

Abstract: A tool apparatus includes a substructure at least partially enclosing an electric motor, the electric motor in selective electric communication with a battery, a tool head in mechanical connection with the electric motor, a tool housing defining an inner cavity, wherein the housing is structured to receive the substructure within the inner cavity, and a superstructure having an inner taper configured to receive an outer taper of the tool housing to retain the tool housing relative to the substructure.

Abstract translation: 公开了一种装置，其包括构造成容纳电动机的至少一部分的电动机壳体，包括第一半部和第二半部的工具壳体，其中工具壳体限定端部锥形，与电动机械连通的工具附件 电动机以及保持构件，该保持构件包括构造成与工具壳体的端部锥形物接合的内锥形件，以抵抗工具壳体和电动机壳体之间的相对运动。