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Patent No. 5593111

Safety System For Remove a Rider From a Vehicle by Deploying a Parachute

Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.

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Class 318/549 - Return to "off", "starting" or "neutral" positions


Subclass of Class 318 - Electricity: motive power systems
Definition: Subject matter in which means are provided for returning
No. of patents: 15
Last issue date: 01/29/2008


NumberTitleIssue Date
7322764Secure housing for an electronic unit
A secure housing for an electronic unit, in particular a franking machine has a first housing part and a second housing part releasably connected to the first housing part via at least one connecting device. In order to prevent the housing from being opened without ...
01/29/2008
7053575Method for controlling operation of power seat for vehicle
A method for controlling operations of power seats for a vehicle, comprises the steps of moving a first seat toward a second seat by a first reversible motor, causing a seat cushion of the first seat to be tipped up, by a second reversible motor, relative to a seat ...
05/30/2006
6377016Handlebar accelerator for an electrical bicycle
A handlebar accelerator for an electric bicycle has a bar, a tubular grip, and a joint. The grip has a ring formed at a first end thereof, a sector notch defined in the ring, and two magnetic elements respectively formed at two ends of the sector notch. T...
04/23/2002
6118234Method and apparatus for effecting dynamic braking of a direct current motor
A double pole, double throw switching arrangement for effecting dynamic rotor braking of user controlled operation of a reversible direct current servo motor. Two columns of stationary center and oppositely disposed side contacts are disposed in spaced pa...
09/12/2000
6084369Incremental travel encoder
An incremental travel encoder with an encoder part (11) and a sensor part for the sake of its economical production as a set-point value controller for operator equipment in motor vehicles, such as climate control systems, the sensor part has at least one...
07/04/2000
6008608User operated switch and speed control device for a wet/dry vacuum
A switch and speed control assembly for use in a wet/dry utility vacuum or blower is disclosed. The switch and speed control assembly provides a single rotary control actuator for turning the vacuum or blower on and off, for infinitely varying the speed o...
12/28/1999
5631530Key element for the control of electromotors, especially for cranes and other hoisting equipment
A key element for the control of electromotors, especially for cranes and other hoisting equipment. The key element includes a key switch pestle, a permanent magnet attached to the key switch pestle and a Hall sensor. The key switch pestle and permanent m...
05/20/1997
5389863Rotor movement sensing system
A rotor movement sensing system in a postage meter permits detection of the printing of postage even if power is lost during the printing cycle. A sensor senses a magnet on a disk when the rotor is substantially past its home position. A second sensor has...
02/14/1995
5068584Auxiliary device for handling failures of an actuating system of a linear electric actuator
An auxiliary device for handling failures of an actuating system of a linear electric actuator, including an auxiliary drive device which works with a braking device, so that, in case of failure of said actuating system, the auxiliary drive device returns...
11/26/1991
4995094DC motor control circuit providing variable speed operation
In this control circuit for a DC motor, there are provided: a device which generates a triangular voltage wave; a device which generates a variable reference voltage; a device which compares the voltage from the triangular voltage wave generator and the v...
02/19/1991
4719395Variable speed control switch for an electric tool including a DC motor
A variable speed control switch for an electric tool including a DC motor having an armature circuit, includes: a device for turning off and on the armature circuit; an upper heat dissipation cover for covering the top of the turning off and on device; a ...
01/12/1988
4293806Single and multicycle control device for electric motors
A cycle control device employing a parallel switching circuit to control a single or a predetermined number of cycles of a motor driven output shaft. A latching and a cycle switch in the parallel circuit are providing an overlapping switching sequence whi...
10/06/1981
4283668DC Motor control with alternate action solenoid drive circuit
Disclosed herein is an alternate action solenoid drive circuit adapted for connection to a DC source having first and second power terminals and which can be incorporated in a DC motor control for a vehicle, also disclosed herein. The drive circuit compri...
08/11/1981
4258368Safety means for preventing the automatic restart of a motor
A safety device for preventing the automatic restart of a motor upon restoration of power to the motor. This device, in its preferred embodiment, includes a thyristor switch, such as a triac, in one of the power leads to the motor which is triggered by en...
03/24/1981
4227132Thyristor interlock and indicator light circuit for electric vehicles
Disclosed herein is a thyristor interlock circuit for energizing a DC motor, the circuit comprising a solenoid switch including an actuating coil, the solenoid switch and the motor being connected in series relation between the opposed terminals of the DC...
10/07/1980
 
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