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5168146 |
Bi-directional snap-action register display mechanism
A bi-directional snap-action register mechanism for an odometer-type mechanical register display. The mechanism includes at least one register display wheel and a bi-directional cam mounted...
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5162637 |
Odometer apparatus
An odometer apparatus having an error elimination mechanism for eliminating an error in an indication figure. The odometer apparatus includes a set of gears rotatably supported on a first shaft for...
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5118928 |
External pinion type odometer
An external pinion type odometer, in which the outer diameter of at least a lower digit wheel, a surface portion of which has numbers stamped, is made smaller than the outer diameter of the lower...
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4728782 |
Loading compensation in cyclometer register
A cyclometer register in an electric watthour meter includes a free counterweight for producing a kinetic-energy kick for advancing superior cyclometer drums. A drum counterweight, affixed to the...
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4638434 |
Cash processing system
A cash processing system comprises: a transaction terminal having an opening for taking out and putting in a cash, and means for demanding payment or receipt of the cash; cashier terminal which is...
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4551621 |
Flip-over mechanism
A flip-over mechanism for a cyclometer register includes an eccentrically balanced fly-wheel freely rotatable on a drum shaft between a driver drum and a first driven drum, each drum being marked...
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4531051 |
Meter register with incremental indicia wheel movement
Flat indicia wheels are used in conjunction with a Geneva-type register movement. The register utilizes transfer wheels which have an outer edge shaped to contain a plurality of scallops and cusps....
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4506147 |
Hubodometer adapted for selectable gear ratios
A hubodometer having a wide range of selectable gear ratios so that the same basic structure can be used to indicate distance traveled by wheels of greatly different wheel diameters in either miles...
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4493972 |
Electrically heated apparatus employing a PTC heater for liquifying a rod of binding material
An apparatus for liquifying a rod of binding by application of heat includes a die-cast aluminum heating member having an elongated conical first channel decreasing in diameter from an inlet...
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4419571 |
Stepped-down mechanical counting mechanism
Stepped-down counting mechanism with number wheels drawn on a locking shaft, with a control disc and with a slotted link. The number wheels and the control disc are moved by a ratchet shaft which...
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4244515 |
Preset counter
A preset counter has a case and one or more counter units. Each counter unit has a number wheel, a first intermediate wheel in mesh with the number wheel, a preset wheel and a second intermediate...
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4204112 |
Bidirectional presettable odometer
A bidirectional odometer having preset features is disclosed. It further includes means for scaling the rate of counting. It incorporates a set of three, four, five or six decade gears of counting...
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4192136 |
Adjustment of readout members in a digital clock
A digital readout apparatus includes a housing, a plurality of members providing, respectively, a presentation of units-of-minutes, tens-of-minutes, and hours, a shaft for supporting the members...
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4140899 |
Recording distance measuring instrument attached to a vehicle hub
A distance measuring meter includes counting wheels which are indexed by transfer pinions mounted on an axle parallel to the axis of the counting wheels. In order to prevent fraud by rotating the...
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4057959 |
Digital timer and method of operating such
A digital timer has means operable generally for indicating digital time and means for actuating the indicating means to effect the digital time indicating operation thereof. A drive train is...
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4028530 |
Counting devices
A counting device of the kind having coaxial number wheels each with a reset cam and transfer pinions mounted on a shaft which is displaceable relatively to the number wheels the pinions being...
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4015109 |
Reset odometer mechanism
An improved "reset" type odometer assembly having counting wheels rotatably supported on a shaft and interconnected by pinion gears therebetween for sequential counting as mileage progresses. A...
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3950633 |
Damped transfer arrangement for a counter
Two successive ordinal toothed counter wheels are connected by toothed transfer means to make a tens-transfer once during each revolution of the counter wheel of the lower order. The teeth of the...
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3940921 |
Friction detent to permit setting of digital clock
In a rotating drum type of digital clock, the minute drum is fixed to the drum shaft. A drive disc is carried on the shaft, freely rotatable thereon, adjacent to the minute drum. Sandwiched between...
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3931705 |
Counter feed mechanism as used in digital clock
The present invention relates to a counter feed mechanism as used in digital clock comprising a cam member adapted for advanced rotation and another cam member adapted for delayed rotation both...
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3918252 |
Digital clock or other counting device with resilient coupling means in the drive train
A digital clock or other counting device in which the output shaft on the drive motor of the device is resiliently connected to the gear train by means of a spiral spring. The drive motor is of the...
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3916155 |
Mechanical aircraft navigation computer
A relatively small, box-like housing contains a pair of spaced parallel shafts journalled in bearings at the opposite ends of the box. A plurality of endless belts are threaded over pulleys or...
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3890491 |
Arithmetic unit for a postage meter
This invention relates to an arithmetic unit for a postage meter in which the arithmetic and printing mechanism, commonly called "the meter", is removably attached to a heavy base by easily...
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3878372 |
Improved feed rate generator for machine tool control
A control for controlling movement of a machine tool along a path in accordance with commanded departure distances along mutually perpendicular first and second axes and at a velocity in accordance...
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3874585 |
Numerical registering device
Concentric decimal rings are rotated step by step by successive pivotal advance strokes of an oscillating indexing arm. The arm is selectively coupled to the rings by means of a control system...
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3845283 |
FOURTH WHEEL FOR THREE-WHEEL COUNTERS
For increasing the "sale" or "cost" registering capacity of a conventional three-wheel register (counter) used in gasoline dispensers, a fourth partial wheel is provided by means of a plate which...
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3766366 |
AXIAL GUIDE FOR TRANSFER PINIONS AND DIGIT DRUMS IN COUNTERS
In a counter including digit drums freely rotatably mounted on a shaft and transfer pinions freely rotatable mounted on a pinion shaft, coupling adjacent digit drums and axially offset relative...
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3738570 |
NUMERICAL COUNTER WITH COAXIAL DISPLAY DRUMS
A numerical counter having coaxial drums, wherein a driving drum entrains a planet wheel pivoted on a planet wheel carrier and rolling inside a fixed sun wheel, the device being such that when the...
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3681576 |
TRANSFER AND RESET DEVICE FOR CALCULATING MACHINES
A calculating device device including an introduction device of the values and a storing device and a totalizer. Said totalizer comprises ciphered wheels driven in rotation through friction forces....
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3622759 |
PELLET CODE SETUP, TRANSFER AND DECODING DEVICE
A pellet setup and transfer device. A cylinder is mounted for rotation about its longitudinal axis and has a plurality of pellet-receiving recesses in its surface. A pellet supply provides pellets...
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3591777 |
REGISTER INCORPORATING UNIDIRECTIONAL TRANSFER MEANS
In a counter assembly comprising rotary counters corresponding to successive orders of integers, the transfer means from each lower order counter to the next higher order counter is unidirectional...
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3584202 |
DIGITAL COUNTER
A digital counter in which a continuously rotating group of permanent magnets exerts a constant hysteresis drag individually on the number wheels tending to advance them and in which an escapement...
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3570759 |
SWITCHING MECHANISM
A switching mechanism for a mechanical decade counter has a movable setting member with a projection and a movable transfer member with gear teeth. One of these members has a projection and the...
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3495396 |
NUMERICALLY INDICATING TIMEKEEPER AND TIMER
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3461278 |
AGGREGATING DEVICE FOR USE IN ELECTRICAL TOTALISATORS AND THE LIKE
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3441211 |
TRANSFER RESTORING MEANS
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3399830 |
ACCUMULATOR SELECTING AND TENS TRANSFER MECHANISM FOR CALCULATING MACHINE
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3371853 |
Orbitron vacuum pump with getter vaporization by resistance heating
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3371863 |
Fluid-operated counting device
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3369747 |
Count transfer mechanism
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3366323 |
REGISTERING MECHANISM
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3338514 |
Odometer
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3337129 |
Counter
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3300130 |
Toy calculating machine
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3289273 |
Cutting tool assembly
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3279166 |
Timepiece of the numeral indicating type
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3276688 |
Transfer device for counter
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3263581 |
Latent image printer
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3226848 |
Binary counter device
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3224673 |
Predetermining counter
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