Class / Patent application number | Description | Number of patent applications / Date published |
187413000 | HAVING SPECIFIC ARRANGEMENT OR CONNECTION OF ELECTRICAL OR FLUID SERVICE LINE | 6 |
20090301822 | Cable hanging system - A cable hanging system that relieves tension and provides a mounting point for multi conductor electrical cable used in vertical transport industry includes a base, a first disk, a second disk, a first pin, a second pin, and a third pin. The base, first disk, and second disk have apertures that correspond to the first pin, second pin and third pin that allow the first disk and the second disk to be attached to the base. The first disk has a circumferential channel that allows the steel cable with the multi conductor electrical cable wrapped around it to be wedged therein. The first disk further has a cutout for the steel cable to exit the channel and be placed between the first pin and second pin. The steel cable is then strung over the second pin and in between the second pin and the third pin. The second disk is stacked on the first disk and holds the cable hanging system together. | 12-10-2009 |
20100243382 | DEVICE FOR COLLECTING A TRAILING CABLE - In a device for collecting a trailing cable, particularly of a construction lift, having cable tray comprising an opening through which the trailing cable can be deposited into or guided out from the cable tray, the cable tray has an elongated cross-section and is disposed and configured such that the trailing cable can be deposited in the cable tray in meanders. | 09-30-2010 |
20120247878 | CAR POWER SUPPLY DEVICE OF ELEVATOR - A car power supply device of an elevator which performs power supply to a car without using a traveling cable, does not require arrangement of a power supply line along the whole path, has good installability and layout capability, and in which weight balance between a car and a counterweight is taken into consideration. A car power supply device of an elevator which lifts and lowers a car and a counterweight in a well-bucket manner arranged to be able to ascend and descent in a shaft of an elevator includes: a power supply line arranged in the shaft along the path of the car and the counterweight; and power receiving devices provided each in the car and the counterweight and that receive power supply from the power supply line. In this car power supply device of an elevator, the power receiving device of the car and the power receiving device of the counterweight receive power supply from the same power supply line. | 10-04-2012 |
20140353091 | ELEVATOR TRAVELLING CABLE PROTECTION - An exemplary device for protecting an elevator travelling cable connected to an elevator car comprises a deflector that is configured to be secured to one of an elevator car or the travelling cable. The deflector allows the travelling cable to extend below an associated elevator car a first distance from a bottom of the elevator car when the elevator car is at least a selected height above a bottom of a hoistway. The first distance is at least equal to a natural dynamic bending radius of the travelling cable. The deflector facilitates the travelling cable extending below the bottom of the elevator car a second distance that is less than the natural dynamic bending radius when the elevator car is below the selected height. | 12-04-2014 |
20150314984 | WIRELESS POWER TRANSMISSION SYSTEMS FOR ELEVATORS - The disclosure features a wireless power transmission system for an elevator that includes at least two wireless power sources disposed at intervals along a wall of an elevator shaft and coupled to a power supply, and at least one wireless power receiving device configured to be mounted to an exterior of an elevator cab and to be coupled to a load onboard the elevator cab, where during operation, the at least two wireless power sources are configured to generate an oscillating magnetic field to transfer wireless energy to the at least one wireless power receiving device. | 11-05-2015 |
20160159612 | CONTROL CABLE GUIDE DEVICE FOR ELEVATOR - A control cable guide device for an elevator, which is to be mounted to a control cable suspended between a middle portion of a hoistway and a lower portion of a car, the control cable having a curved portion formed at a lower end position of the control cable, the control cable guide device including an arm to be suspended on the control cable at a position below the car in a pivotable manner. The arm is configured to be pushed upward by the curved portion when the car is caused to travel to a lowermost position within a normal traveling range, to thereby shift to a cable receiving position for receiving the control cable while being partially projected from the car in a horizontal direction. | 06-09-2016 |