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| Number | Title | Issue Date |
| 7201696 | Differential with electromagnetic clutch assembly A differential assembly includes a case, a pair of pinion gears, a pair of side gears and an electrically operable coupling including an electromagnet. The coupling selectively drivingly interconnects one of the side gears and the case. The electromagnet of the coup... | 04/10/2007 |
| 7137921 | Electromagnetic locking differential assembly A method of transitioning between modes of differentiation in a differential includes measuring a vehicle parameter, determining a mode of differentiation, selectively providing an electrical signal to an electromagnet based on the determination, generating a magnet... | 11/21/2006 |
| 7022040 | Locking differential with electromagnetic actuator A differential assembly includes a case, a pair of pinion gears, a pair of side gears and an electrically operable coupling including an electromagnet. The coupling selectively drivingly interconnects one of the side gears and the case. The electromagnet of the coup... | 04/04/2006 |
| 6958030 | Electromagnetic locking differential assembly A differential assembly includes a case, a pair of pinion gears, a pair of side gears and an electrically operable coupling including an electromagnet. The coupling selectively drivingly interconnects one of the side gears and the case. The electromagnet of the coup... | 10/25/2005 |
| 6757758 | Data transfer method, data transfer apparatus and recording apparatus The invention is to simplify the process from pack bits compression to data transfer, thereby improving throughput. For this purpose there are provided a tag generation unit for reading the data stored in the pre-compression data reception buffer, generating a tag f... | 06/29/2004 |
| 4835546 | Electronic data recorder apparatus and method An improved electronic data recorder for use in a vehicle includes a housing having a pair of connectors. The housing encloses a modular converter, a printer module, a continuous roll of paper, a modular paper advance mechanism, conversion electronics, an... | 05/30/1989 |
| 4547780 | Printer with manual paper feed and weigh scale incorporating the same A hand-fed printer for sheet material is described which includes an electronic print head, e.g., a dot matrix wire print head, a channel for cut sheets such as a slot that is open along one edge to receive and print the sheets. Sensors are provided for p... | 10/15/1985 |
| 4471365 | Recording apparatus Herein disclosed is a battery-operated, dot type recording apparatus which comprises a drive mechanism unit having its number of revolutions regulated by the output of a quartz oscillator, a circuit for connecting a d.c. power source with a meter only whe... | 09/11/1984 |
| 4205323 | Paper feed control The resolution of an image that is produced by a graphic recorder is related to the rate that recording paper passes through a recording zone and the sweep rate is related to the rate at which a scanning electrode contacts the recording paper. According t... | 05/27/1980 |
| 4160255 | Recording apparatus with intermittent power usage Battery-operated, dot type recording apparatus which is so constructed that the recording paper feed and the recording operation are alternately executed in short times and that a measuring instrument is actuated only during a period of time covering time... | 07/03/1979 |
| 4150385 | Point recorder A point recorder has a clock that periodically generates an electrical impulse that is operative through a speaker-type electromagnet to displace a printing element from a holding position wherein an indicator moveable in an indicating direction is spaced... | 04/17/1979 |
| 4032926 | Data recording instrument A data recording instrument having a recording sheet supply roll and a recording sheet take-up roll used for continuously recording a sensor. The instrument utilizes an axially movable rod activated by pulsing means. Movement of the rod advances the take-... | 06/28/1977 |
| 3987667 | Self-contained instrument for measuring subterranean tunnel wall deflection The deflection of a subterranean tunnel is measured with a rod-like, self-contained instrument that is adapted to be inserted into a radially extending bore of the tunnel adjacent an end of the tunnel where the tunnel is being dug. One end of the instrume... | 10/26/1976 |
| 3949402 | Analog and digital recording apparatus A thermal recorder having an analog recording stylus and a digital recording head uses a stepping drive means for intermittently driving a thermally responsive recording medium past the analog recording stylus and digital recording head. The analog record... | 04/06/1976 |
