摘要:
An apparatus for creating designs on a substrate such as a sheet of paper includes a frame with a platen mounted on the top thereof. The platen is loosely mounted for vibratory movement relative to the frame. A drive cam, through a link system, is connected to the platen to slowly move the platen in one direction and then rapidly move the platen in a directly opposite direction. A writing implement, such as a pen or pencil, is mounted in a generally vertical position on the substrate on top of the platen, to move with the platen as it is driven slowly in a first direction and then to move relative to the platen as it rapidly returns. The link means is selectively manually rotatable to permit changing the orientation of the vibratory movement of the platen and substrate.
摘要:
A device for the opening and closing of cord operated closures, including a unidirectional electric drive motor and a pair of movable idler pulleys. The drive motor drives a frictional drive roller. A pair of flexible cords from the closure are singularly held against the drive roller by moving one or the other of the idler pulleys against the drive roller sandwiching a cord therebetween, one idler pulley causing one cord to move in one direction and the other idler pulley causing the cord to move in the other direction. An automatic shutoff mechanism is incorporated to shut off the drive motor and release the cord when sufficient tension is present on the cord, for instance, at the end of closure travel. The shutoff mechanism causes the drive roller and associated mechanism to travel along the cord a short distance thereby triggering a latch release mechanism.
摘要:
An automatic toaster for continuously toasting bread slices one at a time, from the bottom of a generally vertical stack of bread slices. The bread toaster includes a housing having a discharge opening at one end and a hopper at the other end for receiving a vertical stack of bread slices. A conveyor feeds the bread slices one at a time between a pair of heating elements whereafter the bread is ejected through the discharge opening in the housing. The pair of heating elements are mounted above and below the conveyor and are movable toward and away from the conveyor so the amount of toasting on each bread slice can be determined according to the preference of the user. An automatic counter is connected to the conveyor for counting the number of slices being toasted and for turning off the toaster after a predetermined number of slices of toast have been made. A mechanism is provided for intermittently lifting the stack of bread from the second to the bottom slice thereof to facilitate moving the lowermost slice from the stack.
摘要:
A counting device with ball actuated, aligned, rotatable indicating elements is disclosed that is particularly useful as a clock. The device includes a plurality of indicating elements rotatable around parallel axes, arranged side by side in three columns. Each indicating element includes a display portion and a ball actuated flange, mounted on a common axle with the flanges of adjacent elements in each column forming a ball conveying track. The elements are successively rotated to the upward display position by a ball whose continued presence atop an element's flange causes an appropriate rotation of that element. The balls are continuously recycled by a synchronous motor elevator which collects the balls at their lowest position and returns them to their highest position in communication with the ball conveying tracks. After all of the indicating elements in a column have been raised to their display position, the ball resets the first rotated element causing it to reset the adjacent elements. In this way the elements are returned to their downward position by a domino effect.
摘要:
A structure including a base member having two fencing figures mounted thereon for movement relative to the base and each other so that the conductive sword carried by each figure may be engaged one with the other and the figures manipulated so that the conductive sword of one figure may touch the conductive target area of the other figure, and vice versa. When the conductive swords of the robot figures touch a unique audible signal is produced which is in the motif of the popular concept of outer space sounds and simulates the swishing or swooshing character of a sword blade moving through the air. When the swords are separated this audible signal dies out slowly so as to give an echo or ethereal effect thereto. if the conductive sword tip of one figure is maneuvered to engage the conductive target area of the other figure a unique sound signal is generated and a corresponding portion of the figure is illuminated by a flashing light. These signals are continued until the fencing figures are removed to remote locations at which point the signals are terminated. After a hit has been made by one figure, facilities are provided for preventing the development of sword touch sounds after the hit and prior to the separation of the figures to their remote locations. Also, after a hit has been made by one figure, facilities are provided for preventing the other figure from thereafter producing a hit upon his opponent.
摘要:
A competitive action game includes a generally horizontal playing surface mounted below a parallel cover sheet of resilient, transparent material. A plurality of deformable support columns flexibly maintain the cover at a preselected distance above the playing surface. The support columns may be deformed upon manual compression by a player to flex the surrounding portion of the cover toward the playing surface thus reducing the distance therebetween. The game apparatus includes a rolling supported playing object for positioning between the playing surface and the cover member such that, upon compression of a support column, the reduction of the space between the playing surface and the cover forces the playing object generally away from the point of pressure and in a predetermined direction.
摘要:
Hand-held electronic game devices employing push buttons and other controls to manipulate game play and action on electronic displays, e.g., Liquid Crystal Display (LCD) or Light Emitting Diode (LED) display devices. The game devices have unique elongated, tubular forms in the shape of a stick. The electronic displays are integral with the unique tubular forms and generally centrally mounted therein. Various types of controls are employed at either or both ends of the game devices including, e.g., push buttons, pull switches, spring-loaded balls, flip switches, mouse controls, pointer balls, lever arms, or the like. Game concepts and operations are utilized based upon the particular control mechanisms employed as well as the unique physical shape and appearance of the devices.
摘要:
An ice cream sandwich preparation and storage container set with open top shells having partial bottom walls defining a central aperture. Substantially conforming with the bottom of the shell is an insert disk that effectively seals the aperture while forming a base for the ice cream and cookie sandwich. The bottom periphery of the shell is formed with a flange that fits over the upper rim of another similar container so that the bottom of one container may act as the sealing cover for an underlying container. When it is desired to consume one of the previously prepared and stored sandwiches it may be easily extracted from the container by, after removing the cover, pushing up on the insert disk through the aperture with a thumb or forefinger.
摘要:
A game includes the player's successive selection of matching images within a short time interval initiated by the first selection. Failure to select the proper matching image within the interval results in a mixing of the images. In an electronic video game version of the target shooting type a plurality of sets of matching targets are initially displayed. Each target has mating components. If the targets hit within the time interval do not match, components of each of the hit targets are exchanged to form a mixed target. The successively hit matched targets are removed but are replaced by another form of targets after the first rack. All of the prior form targets must be removed before the succeeding form can be removed from the screen. In still later racks, the initially displayed targets include ones with mixed components to increase the challenge. The player controls the movement of a shooter among the targets and directs the firing of projectiles at the targets. Collision of the shooter with a target ends the player's turn. A sequence of progressively closer views of a background scene that is partially shown in the distance of the present rack are included to enhance the enjoyment of the game.
摘要:
A four wheel drive toy includes a drive mechanism and two pairs of elongated movable track portions mounted on a frame, each pair of track portions including a follower gear driven through an independent gear train from the drive mechanism. An interior surface of each track portion includes an oval endless rack gear engaged by the gear follower. The orbit of the gear follower around the rack gear is made visible from the exterior of the vehicle by using flanges attached to either side of the follower gear to retain the follower gear within the interior of the track portion. The track portion pivots about the axis of the follower gear when the follower gear reaches the arcuate region of the oval rack gear.