摘要:
An illumination device, including a fiber optic spiral wrapped around an electrical wire, a plug connected to the electrical wire on one end, and a fiber optic bundle connected to the fiber optic spiral and the electrical wire on an other end opposite the one end. The fiber optic bundle includes a bundle chamber attached to the electrical wire and the fiber optic spiral on a first end, and an illumination member at the wide end and attached to the electrical wire; and fiber optic strands extending from a second end opposite the first end.
摘要:
In one embodiment, a printed circuit board (PCB) has a first side and a second side. The second side is opposite the first side. The PCB has a plurality of first contacts that provide an interface to a tester. The PCB also has a plurality of second contacts. The second contacts are provided on the second side of the PCB and provide an interface to probes of a probe layout. The PCB also has a plurality of electrical routes, with at least some of the electrical routes coupling multiple ones of the second contacts to single ones of the first contacts.
摘要:
The present invention includes a plasma cutter having an input configured to receive welding power and a converter arranged according to a Ćuk topology and configured to automatically convert the welding power to plasma-cutting power.
摘要:
Systems, structures and methods are provided for heating an operator's compartment of a working vehicle. The heating system includes a first heat source arranged to direct heat towards at least one control on a control area. A second heat source is arranged so as to direct heat towards the operator's compartment, e.g., by radiating or otherwise moving heat within or about the operator's compartment into the operator's compartment. The second heat source may comprise a heat element mounted within or about the operator's compartment and/or heat drawn from a component of the vehicle, e.g., heat given off by motors, pumps, the battery, inverter, operator support, hydraulic fluid or other components within a power unit of the vehicle.
摘要:
A plasma torch having a multi-position head is disclosed. The plasma torch includes a torch body and a torch head pivotably connected thereto. Such a construction provides a single plasma torch having several head-to-handle orientations thereby providing a highly versatile plasma torch assembly.
摘要:
The present invention is directed to a method and apparatus for coordinating the idle mode of a plasma cutter with the idle mode of a power supply so as to prevent lock-out of the plasma cutter when the power supply is in an idle operating state. By putting the plasma cutter in a non-lock-out or “sleep” mode, fuel consumption as well as noise generated by the power supply are reduced. Additionally, by placing the plasma cutter in sleep mode, the user need not turn the power switch of the plasma cutter on and off in order to save power. User input to the plasma cutter kicks the power supply out of idle. The power supply will remain at a non-idle, full operating run mode during the cutting process. However, once the cut is complete and the current draw of the plasma cutter is at a level lower than the power supply idle mode, the plasma cutter will return to sleep mode.
摘要:
A punch press alignment instrument has upper and lower cylindrical components that are associated for vertical displacement relative to one another. Both components have outer tool holder engaging surfaces which are to be aligned with one another so as to in turn align the tool holders of the punch press when the upper and lower components themselves are in alignment. Alignment elements, e.g., ridges and grooves provided on mating surfaces of the components confronting each other are brought into contact with one another to move the components of the instrument into mutual alignment. An alignment control member, e.g., a screw is preferably provided for progressively bringing the upper and lower components toward one another and an indicator such as a lamp, a dial indicator or an audible indicator is provided for denoting the spacing between the upper and lower components to thereby confirm the alignment of the tool holders.
摘要:
The present invention is related to a protective case for stowage of a plasma cutter wherein the plasma cutter can be placed into the protective case in the same orientation as it used. The plasma cutter is securely retained within the protective case by formations on the bottom of the case and on the lid that sandwich and hold the plasma cutter therebetween to prevent its movement within the case. The protective case also has provisions for stowing an accessory box and a plug accessory and which are also securely retained to prevent movement within the protective case.