미국
Patent AT-E399621-T1: [Translated] HANDLE ARRANGEMENT FOR HAND TOOLS
The assembly has a housing defining a handle (4) and accommodating a motor for actuating the output member of a power tool e.g. drill bit or jigsaw blade. A flexible sheet (8) is mounted to the surface of the handle and has a series of protrusions (10) to be engaged by the hand of a user. The protrusions retain a gaseous vibration damping material e.g. air between flexible sheet and surface of handle.