Hand-held oscillation machine
OwnerEngelbert Gmeilbauerinventor
Life of this patent
Estimating the term…
Abstract
A hand-held oscillation machine having, at its front end, an attachment neck for tools. A component such as a flattened hexagon projection and a radial screw, is provided at the rear flat side of the neck for receiving and attaching special tools so as to be fixed with respect to rotation relative thereto. An oscillating body/intermediate holder is arranged between the attachment neck and a tool. This provides the advantage that all grinding tools and cutting tools for hand drills can be attached in the intermediate holder and can accordingly be used, and the sturdy, heavy design of the intermediate holder increases the oscillating energy so that greater pressure can be exerted on the workpiece to be machined, which enables faster machining.
Claims9
A hand-held oscillation machine, comprising:
- an attachment neck having a front end formed with a flat side parallel to a longitudinal axis of the machine;
- a one piece, oscillating body intermediate holder having a flat attachment part parallel to the longitudinal axis and a mass body, the flat attachment part being attached to the flat side of the front end of the attachment neck, the mass body having a receiving bore hole in which a tool is receivable, the mass body following the flat attachment part in an axial direction of the machine;
- and
- means provided at the flat side of the attachment neck for receiving and attaching the holder so that the holder and the tool received therein are rotatably fixed and the tool extends essentially along the longitudinal machine axis.
An intermediate holder for holding a tool on a flat front end of a hand-held oscillation machine that extends in a longitudinal direction of the oscillation machine, the holder comprising:
- a flat attachment part that is engagable with the flat front end of the oscillating machine;
- and, a mass body attached to a lateral side of the attachment part, the mass body having a bore hole axially parallel to the longitudinal direction of the oscillation machine for receiving a tool shank so that the tool extends substantially along a longitudinal machine axis.
Dependencies are inferred from the claim text.