A blade mounting device allows a blade of a pushing cut tool that cuts a workpiece by pushing a cutting edge forward to be mounted on an impact tool. This blade mounting device has a blade mounting portion for mounting the blade on the blade mounting device and a tool mounting portion secured to the blade mounting portion in order to mount the blade mounting device on the impact tool. The blade mounting portion has a front end portion where an inverted tapered hole complementary to an inclined shape surface formed on a tang of the blade is formed. The tool mounting portion is provided with a through hole perpendicular to the center axis and a center hole that reaches a through hole from a front side end surface of the tool mounting portion along the center axis.

A marking machine having a marking head provided with a percussion tool configured to alter at least partly a surface of an object to be marked, a movement device/component/unit/apparatus or the like configured to move said percussion tool along a direction of percussion, and a heating assembly configured to heat said percussion tool.

A blade mounting device allows a blade of a pushing cut tool that cuts a workpiece by pushing a cutting edge forward to be mounted on an impact tool. This blade mounting device has a blade mounting portion for mounting the blade on the blade mounting device and a tool mounting portion secured to the blade mounting portion in order to mount the blade mounting device on the impact tool. The blade mounting portion has a front end portion where an inverted tapered hole complementary to an inclined shape surface formed on a tang of the blade is formed. The tool mounting portion is provided with a through hole perpendicular to the center axis and a center hole that reaches a through hole from a front side end surface of the tool mounting portion along the center axis.

A solenoid-driven graver having improved feel and handling characteristics. The graver is controlled by a user-operated foot pedal having novel sensor and response characteristics, through a programmable controller allowing the user to select the desired response of the solenoid in the graver in proportion to pedal rotation.

A solenoid-driven graver having improved feel and handling characteristics. The graver is controlled by a user-operated foot pedal having novel sensor and response characteristics, through a programmable controller allowing the user to select the desired response of the solenoid in the graver in proportion to pedal rotation.

A beach writing utensil includes an elongate body including a first half operatively coupled to a second half at a joint. A head is provided at a first end of the elongate body and defines a conical structure that tapers to a point. A tail is provided at a second end of the elongate body and a handle that extends between the head and the tail. An inner chamber is defined within the elongate body.

The invention provides a carving knife. The carving knife comprises a knife handle, a blade, a light-emitting structure and a switch structure, wherein the blade is inserted into the front end of the knife handle, the light-emitting structure is mounted on the knife handle and located near the blade, the switch structure is arranged on the knife handle, electrically connected with the light-emitting structure and used for controlling on-off of the light-emitting structure. The carving knife has the advantages of being high in integration level and comfortable in use.

An art medium applicator includes a rotating shaft and an art medium coupled thereto for causing the medium to travel through an application path for transfer to a substrate. The applicator includes a coupling assembly, and may include an applicator tip including a cavity into which the art medium is inserted and supported. An art medium modifier includes a rotating shaft and an art medium modifier coupled thereto for causing the modifier to travel through an application path for modification of an art medium previously applied to a substrate.

An art medium applicator includes a rotating shaft and an art medium coupled thereto for causing the medium to travel through an application path for transfer to a substrate. The applicator includes a coupling assembly, and may include an applicator tip including a cavity into which the art medium is inserted and supported. An art medium modifier includes a rotating shaft and an art medium modifier coupled thereto for causing the modifier to travel through an application path for modification of an art medium previously applied to a substrate.

The present invention provides a reciprocal vibration type electric engraving pen driven by a main transmission shaft to operate. The engraving pen contains a rear shell assembled with a front shell. The rear shell positions the main transmission shaft. A top front of the driving shaft is assembled with an off-centered driving bead, and the front shell is assembled with a driven shaft. The engraving pen is characterized in that a rear end of the driven shaft is assembled radially with a driven pillar, and the driving shaft is formed integrally with a connection barrel. Accordingly, when the main transmission shaft drives the driving shaft to rotate, the driving bead revolves on a circular track simultaneously. When the driving bead revolves by one turn, the driven pillar is hit twice and vibrates double times. Furthermore, the driven shaft can rotate clockwise and counterclockwise, and the lifetime is extended.