摘要:
The present invention provides a method and device for marking golf balls that allows for the placement of a putting directional indicator (PDI) along the dynamic axis of a ball. While golfers could use the device to mark individual balls after they have been purchased (i.e. after they already have marks on them from the manufacturer), in preferred embodiments, the PDI is applied at the manufacturing stage and/or before the ball has other markings placed upon it. While the PDI could simply consist of one or more lines, in a preferred embodiment, the putting directional indicator may serve as an identifying mark for a manufacturer, distributor or consumer and may be designed to incorporate letters, words, symbols, short sentences, names, initials, numbers, images and photographs.
摘要:
Die Erfindung betrifft ein Verfahren zum Anbringen einer magnetischen Marke an einem zu positionierenden drehbaren Gegenstand, eine entsprechende Vorrichtung und ein System aus einer Vorrichtung zum Anbringen einer magnetischen Marken und einer Vorrichtung zur Bestimmung des Drehwinkels. Mittels der Vorrichtung zum Anbringen einer magnetischen Marke wird in dem für die Drehwinkelbestimmung ausgewählten Bereich mit magnetisierbarem Material des zu positionierenden drehbaren Gegenstands ein magnetischer Dipol durch ein Magnetfeld als magnetische Marke erzeugt. Diese dient zur Drehwinkelbestimmung des Rotors.
摘要:
Poly(vinyl alcohol) used in combination with a marking composition including a fluorescent pigment or dye can be used to identify the location of variations, e.g. radial variations, in a pneumatic tire so the tire can be precisely mixed and matched with other components such as tire rims which may have compensating radial variations. The fluorescent marking can include poly(vinyl alcohol) or alternatively be applied as another layer over a poly(vinyl alcohol) based protective coating in which case the fluorescent marking composition need not contain poly(vinyl alcohol).
摘要:
The present invention is characterized in that an inner peripheral surface (21a) of a tube-shaped inner casing (21) has a regular hexagonal shape when viewed from the axial direction, a plurality of pins (22) are arranged in the inner casing (21) so as to take a posture parallel to the axial direction of the inner casing (21), and in this arrangement, a plurality of rows of the pins (22) arranged in a predetermined direction are arranged in a direction perpendicular to the row direction of the pins (22), the adjacent pins (22) of the adjacent rows are offset from each other in the row direction of the pins (22), and each pin (22) contacts the pins (22) adjacent thereto.
摘要:
The present invention provides a method and device for marking golf balls that allows for the placement of a putting directional indicator (PDI) along the dynamic axis of a ball. While golfers could use the device to mark individual balls after they have been purchased (i.e. after they already have marks on them from the manufacturer), in preferred embodiments, the PDI is applied at the manufacturing stage and/or before the ball has other markings placed upon it. While the PDI could simply consist of one or more lines, in a preferred embodiment, the putting directional indicator may serve as an identifying mark for a manufacturer, distributor or consumer and may be designed to incorporate letters, words, symbols, short sentences, names, initials, numbers, images and photographs.
摘要:
In a dynamic balancing machine for measuring amount and angular location of unbalance of a rotor piece during rotating the rotor piece by a drive motor, in order to position automatically the unbalance angular location to a predetermined angular position on bearings at a time of detection of the unbalance, a preset counter is used for providing a signal to stop the drive motor. Angular pulses each of which indicates rotation of the test rotor piece over a unit angular extent are generated by a rotary encoder, and phase indicating pulses are formed from the vibration signal from a vibration velocity pickup. After constant rotation of the drive motor, motor speed is reduced by a motor speed reduction signal, and, thereafter, the preset counter begins to count the angular pulses in response to presence of one pulse of the phase indicating pulses. When the preset counter counts up to a number preset therein, the drive motor stops, then the unbalance location is positioned to an angular position which is determined by the number in the preset counter and the unit angular extent. An automatic marking device is fixedly disposed at the predetermined stop angular position and is driven after the motor stops. Thus, it is correctly and automatically performed to mark the unbalance location onto the test rotor piece.
摘要:
A vehicle wheel balancing machine having a rotating shaft which supports a vehicle wheel, a means for supporting the rotating shaft, and force sensor means adapted to detect the imbalance forces generated during the rotation of the rotating shaft; an accelerator means accelerates the shaft and the wheel and an angular sensor means senses an angular position; an electronic means processes information obtained by the force sensor means and determines the value and the position of correction masses adapted to compensate an imbalance present on the wheel; a moving indicator means is moved by a motorized actuator means and is configured to project a light dot on the wheel; a fixed indicator means projects a luminous beam, perpendicular to the axis of rotation, or a luminous dot, having a fixed and known angle of incidence on the inner surface of the wheel; a coincidence of the moving luminous point with the fixed luminous line or dot identifies a desired position of a counterweight on the diameter of the wheel.
摘要:
A tire testing method includes: a step for applying a lubrication solution to a bead part of a tire; a step for detecting a phase of a reference point of the tire; a step for detecting a phase of a rotation origin of a spindle at common coordinates shared with coordinates at which the phase of the reference point is indicated; a step for detecting a singular point present on the tire by conducting a tire test while rotating the tire on the spindle, and detecting a phase from the rotation origin to the singular point; a step for calculating a phase from the reference point to the singular point based on the phase of the reference point, the phase of the rotation origin, and the phase from the rotation origin to the singular point; a step for storing information about the reference point at the common coordinates and information about the rotation origin at the common coordinates; and a step for marking the tire at a position along a circumferential direction where the singular point is present.