摘要:
A checkout counter belt cover for displaying information, including advertising information. The cover is formed of a stretchable material and includes at least one printable surface. The cover is releasably attachable to a checkout counter belt such that it substantially covers the entire belt but without affecting standard belt movement. A perimeter attachment component and a width attachment component are removably affixed to the belt. One end of the cover is releasably affixed to the width attachment component. As the belt is moved, the cover is releasably affixed to the perimeter attachment component. As one rotation of the belt is completed, the opposite end of the cover is releasably affixed to the width attachment component adjacent to the one end of the cover.
摘要:
An advertisement display device which can display a plurality of frames repeatedly one after another and which incurs less manufacturing and initial costs. By activating a motor, a rotary shaft is rotated. The rotary shaft in turn rotates upper and lower driven sprockets, which in turn upper and lower endless chains. An endless sheet stretched between the endless chains are thus rotated together with the chains. The endless sheet is several times longer than a display area defined in an outer case, and has a plurality of continuously arranged display frames each substantially as long as the display area. Each frame carries one kind of advertisement. By rotating the endless sheet, the ads on the respective frames can be repeatedly displayed one after another.
摘要:
A plurality of sensors are provided each sensing a different condition occurring in a motor vehicle. Each sensor supplies a signal to a converter which converts the signals into a four-digit binary coded signal. A plurality of condition indicating panels, each bearing up to four projections, sequentially move past a stationary switch arrangement to open at least one of four normally closed switches to produce further binary coded signals. A digital comparator compares the four-digit binary signal from the converter with those developed by the switches. The comparator produces an output to drive an electric motor to continue movement of the indication panels when the compared signals do not coincide. When coincidence occurs, the output from the comparator changes to stop the motor thereby displaying the selected indication panel. When two or more signals from the sensors are applied to the converter, only one signal of highest priority is converted into a four-digit binary signal which is subjected to a comparison in the manner just described.
摘要:
An extremely dependable, rugged display apparatus is provided for continuously displaying a portion of an endless tape, web, or belt containing visual messages or markings thereon. The endless tape, web, or belt moves from a storage space at the back of the apparatus, where excess slack in the tape, web, or belt is stored in loose folds, to and beneath a floating idler roller at the bottom of the apparatus. The tape, web, or belt then moves between a flat plate and a transparent sheet at the front of the apparatus to a drive roller at the top of the apparatus. The transparent sheet forms at least a portion of the front panel of the apparatus, and the flat plate is positioned flatwise directly behind and spaced from the transparent sheet. The tape, web, or belt passes between the drive roller and a free rolling, nip roller which is supported by the drive roller, and, then, back to the storage space.
摘要:
A device for displaying miscellaneous articles, of the type comprising a plurality of movable supports, for example vertical panels driven along a closed circuit comprising ascending path and a descending path, by means of driving members such as chains or belts disposed on either side of said panels. The movable display supports are attached to said driving members through the medium of arms rigid with said members so as to project outwards at right angles to the corresponding portion of said members, each support pivoting freely to the end of a pair of said arms disposed at a same level as said lateral driving members.
摘要:
A conveying mechanism, for example, for moving each of a multiplicity of display devices through both a viewing area and a storage area. In the embodiment described herein, the mechanism includes a first and second sprocket wheel of different diameters mounted for rotation about a common axis at a common angular speed, first and second endless chains trained about the wheels and first and second drive means on the two chains for engaging a carrier assembly and moving it along the first chain at the speed of that chain and along the second chain at the speed of that chain.
摘要:
THE INVENTION COMPREHENDS A LIGHTING DEVICE HAVING A LIGHT SOURCE MEANS, ONE OR MORE LIGHT TRANSMITTING LAYERS IN FRONT OF THE LIGHT SOURCE MEANS WHICH IS POSITIONED TO TRANSMIT LIGHT THROUGH A ONE OF THE LAYER OR LAYERS, AND MEANS FOR CONTINUOUSLY CHANGING THE ZONE OF THE LAYER OR THE ZONE OF THE LAST SUCH LAYER THROUGH WHICH THE RAYS OF LIGHT, TRANSMITTED BY THE LIGHT SOURCE MEANS, PASS BEFORE EMERGING FROM THE LIGHTING DEVICE BY WHICH THE LIGHT RAYS ALWAYS PASS THROUGH A CLEAN ZONE OF THE LAYER OF THE LAST SUCH LAYER. THAT LAYER MAY BE ENDLESS AND ASSOCIATED WITH A CLEANING MEANS OPERABLE TO REMOVE DIRT FROM THE LAYER BETWEEN THE TIME WHEN IT LEAVES THE EFFECTIVE LIGHT TRANSMITTING FIELD OF THE LIGHTING DEVICE AND THE TIME WHEN IT RETURNS TO THAT FIELD. ALTERNATIVELY, THE LAYER MAY COMPRISE A FILM WHICH PASSES IN FRONT OF AN ILLUMINATION WINDOW AND WHICH IS REPLACED BY ANOTHER FILM AFTER USE.
摘要:
A DEVICE FOR DISPLAYING BOTH SIDES OF A SERIES OF POSTERLIKE SHEETS IN A CONTINUOUSLY REPEATED MANNER, THE SHEETS BEING POSITIVELY ENGAGED AND TRANSFERRED, ONE AT A TIME, AROUND A ROLLER FROM A VIEWING POSITION TO THE REAR OF A STACK OF THE SHEETS AND THE DEVICE INCLUDING ELECTRICALLYOPERATED DELAY MECHANISM TO GOVERN THE LENGTH OF VIEWING TIME FOR EACH SIDE OF EACH SHEET.