The feed movement of the workpiece (12) can be controlled manually.

The one table (2) is displaceable and connected to an advancement device and executes the advancement movement (12) therewith.

During the linear feeding movement of the log, existing branches are sheared or cut off.

Once the push device comes into contact with the syringe head, the advance movement of the push device is stopped.

Rotation of the cam (12) is synchronised with the infeed/outfeed movement of a grinding wheel (10).

The tool carrier (4) can move transversely to the longitudinal axis of the elongated section (3) and carries out the forward feed motion.

Furthermore, the instrument mounting unit (5) is equipped with a force-moment sensor for regulating the forward motion.

Advancement of the outer ring over the inner ring radially compresses the latter thereby resulting in swaging of the pipe.

For this purpose, a corresponding brewing apparatus has a brewing chamber which is crossed by the magazine body (1) by means of the advancing movement (MA).

To minimize the free travel of the end portion of the material, the braking zone is located as close as possible, in the direction of motion of the wrapping, to the point of contact between the wrapping and the roll.

The linear advancing movement of the finger support (21) is produced by means of a linear drive device (24) and the pivoting movement of the base support (22) is produced by means of a pivot drive device (28).

A controller (51) including halting means (57) for halting advancing movement of the blade in response to certain contingencies is provided.

Said device also comprises a guide beam whereon at least one sawing means is fixed as a demolition tool and the guide beam is sloped, corresponding to the desired slope of the cutting edge for the downward movement of the device.

In the operation of a syringe pump, the plunger (54) of a syringe (50) is continuously driven by a motor (30), the translational propulsion of the plunger being superimposed with a rotational movement.

The snow remover is maneuvered by the same operator (1) with the aid of a metallic handle (6) that is fixed to the housing thereof while the advancing movement (A) is also performed by said operator.