Abstract: A tyre mounting/dismounting machine (1), comprising a base (2), rotating means (3) for supporting and blocking a wheel (100) and a column (4) associated to the base (2), a first arm (7) and a second arm (8) being slidably mounted on the column (4), an upper first debeader tool (13) and a lower second debeader tool (9) being mounted respective at free ends of each arm (7, 8). Mounted at the free end of the first arm (7) is a head (10) which is rotatable with respect to an axis (Y), from which head a mounting tool (11), a dismounting tool (12) and the first debeader tool (13) project, the tools (11, 12, 13) being mounted in reciprocal positions such that the tools (11, 12, 13) do not interfere with one another and such that by rotating the head (10) with respect to the first arm (7) a same work position can be reached for each of the tools (11, 12, 13).

Abstract: This invention discloses a vehicle electrical system voltage regulator with improved electrical protection and warning means that discerns and responds to regulator, generator, or vehicle electrical system operation and malfunctions. The regulator includes monitoring, control, and protection circuits with a phase signal monitor, a field switching circuit that operates the field coil in response to electrical power demands, and a field enable switch in series with the field regulating switch. The phase monitor and protection circuit ascertains and transmits generator rotational motion for use by the monitoring and control circuit in discerning the various operating conditions. The monitoring and control circuit operates on the field switching circuit to meet the electrical power demands and provide multi level fault protection to include field switching circuit reconfiguration to continue operating under various fault conditions.

Abstract: This invention discloses a device in a vehicle electrical system which determines the vehicle's operating conditions and facilitates the transfer of electrical energy between systems of electrical energy sources and their associated electrical loads based on the vehicle operating conditions. The device further determines the operating conditions of the systems of electrical energy sources and their associated electrical loads and facilitates the transfer of electrical energy between them in accordance with said operating conditions.

Abstract: A luminaire assembly including a hinge member connected to a structure, a support member, a light source, and an outer shell. The support member is secured to the hinge member to be pivotable between a lighting position, in which electrical components are concealed, and a maintenance position, in which the electrical components are exposed. The light source is supported on a front side of the support member and is operational in the lighting position. The outer shell is secured to the hinge member such as to be pivotable between a closed position, in which the outer shell conceals the light source while being able to allow light from the light source to pass therethrough, and an opened position, in which the outer shell allows access to the light source. A hinge member and method for accessing the electrical components are also presented.

Abstract: A method for detecting and locating a ground failure in an electrical line, of the type comprising a plurality of electrical loads connected to an electrical line (L) and supplied by a supply and control apparatus (1), each electrical load consisting of a load element and an auxiliary device, electrically connected to each other, with said method providing for: the transmission, over the electrical line (L), of at least a first control signal ((S(i,i+1))) from a first auxiliary device (Di), associated to a corresponding first load (Ci) belonging to the plurality of electrical loads, to a second auxiliary device ((Di+1)), associated to a corresponding second load ((Ci+1)), adjacent the first load (Ci), belonging to the plurality of electrical loads; the reception of the first control signal ((S(i,i+1))), transmitted by the first auxiliary device (Di), by the second auxiliary device ((Di+1)); the transmission of a first information signal (Inf(i+1,i)) to the supply and control apparatus (1) by the second auxili

Abstract: A device, method and system for supporting and managing cables are disclosed herein. The exemplary device may have two or more vertical support posts. The two or more support posts may support one or more equipment shelves. The two or more support posts may support one or more cable supports for supporting cables. The two or more support posts may be partially or completely enclosed. The enclosures may be solid, slotted or perforated on one or more sides including the top as in a cabinet enclosure.

Abstract: This invention discloses a vehicle electrical system voltage regulator with improved electrical protection and warning means that discerns and responds to regulator, generator, or vehicle electrical system operation and malfunctions. The regulator includes monitoring, control, and protection circuits with a phase signal monitor, a field switching circuit that operates the field coil in response to electrical power demands, and a field enable switch in series with the field regulating switch. The phase monitor and protection circuit ascertains and transmits generator rotational motion for use by the monitoring and control circuit in discerning the various operating conditions. The monitoring and control circuit operates on the field switching circuit to meet the electrical power demands and provide multi level fault protection to include field switching circuit reconfiguration to continue operating under various fault conditions.

Abstract: A luminaire socket is used in spaced-apart pair to receive a light tube therebetween in a luminaire assembly. The light tube has socket caps with contact pins at opposed ends. The luminaire socket comprises: a base connected to a support surface; electrical plugs within the base, the electrical plugs connected to a power source to provide power to a light tube; a socket connector operatively connected to the base, the socket connector having a slot for receiving the contact pins of a light tube in a locking position in which the contact pins of the light tube are in electrical contact with the electrical plugs for actuation of the light tube; and at least one support wall on the rotor connector, the support wall being displaceable to a support position by engagement of the light tube in the luminaire socket to support the light tube when the light tube is accidentally disengaged from the socket connector in the locking position.

Abstract: A hand-held power tool (10) is specified, comprising a work spindle (12) for driving a tool (68), said tool (68) being fastenable between a fastening element (38) and a holding portion (36) on a tool end of the work spindle (12), and a displacement device (24) for sliding the fastening element (38) between a released position in which the fastening element (38) can be detached from the work spindle (12) and a clamped position in which the fastening element (38) is clamped against the holding portion (36) by a spring element (48). The fastening element (38) includes a clamping shaft (42) that is insertable into the work spindle (12) and held in the clamped position by a lock assembly (54) inside the work spindle (12), and which can be removed when in the released position (FIG. 2).

Abstract: An integrally formed rod holder. The rod holder includes a tube open at one end and an internal stop, distal to the end. Also, the rod holder may include any one of a taper, a mounting feature, or both.

Abstract: The invention discloses a power tool for screwing or drilling having a motor for driving a drive shaft, a controller for controlling the power tool, a motor switch for switching the motor on and off, switch for reversing the power tool between clockwise and counter-clockwise rotation, and vice versa, and a timer that permits reversal of the power tool between clockwise/counter-clockwise rotation, and vice versa, within a predefined period of time between actuation of the switch for clockwise/counter-clockwise rotation and for operation of the motor switch to start the power tool.

Abstract: This invention discloses a vehicle electrical system voltage regulator with improved electrical protection and warning means that discerns and responds to regulator, generator, or vehicle electrical system operation and malfunctions. The regulator includes monitoring, control, and protection circuits with a phase signal monitor, a field switching circuit that operates the field coil in response to electrical power demands, and a field enable switch in series with the field regulating switch. The phase monitor and protection circuit ascertains and transmits generator rotational motion for use by the monitoring and control circuit in discerning the various operating conditions. The monitoring and control circuit operates on the field switching circuit to meet the electrical power demands and provide multi level fault protection to include field switching circuit reconfiguration to continue operating under various fault conditions.

Abstract: A power tool is disclosed comprising a controller for controlling at least one operating parameter, a motor for driving a tool, at least three switching elements which are coupled to the controller, and a speed sensor for monitoring the speed of the motor to generate a speed signal, which is fed to the controller. The controller is configured so that, in dependence on the speed signal, with simultaneous activation of a first and at least one other of the switching elements, a control signal for changing the operating parameter is output, and that, in dependence on the speed signal, with activation of the first and at least one other switching element, a control signal for modified changing of the operating parameter is output (FIG. 2).