Abstract:
PROBLEM TO BE SOLVED: To provide a reliable and simple device and a method for transmitting energy and/or a signal therein via a different type of belt-shaped driving means. SOLUTION: The device such as an elevator device 30 with the belt-shaped driving means 32 to be driven by a driving pulley 35.1 comprises at least one conductive element for transmitting the signal and/or energy thereto. The element extends to the longitudinal direction of the driving means. A contact means 40.2 is provided in contact with at least the conductive element in the region of the driving means 32 which is moved when the device is operated. Force is transmitted from the driving pulley 35.1 to the belt-shaped driving means 32 with frictional joint. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a countermeasure against the transmission of energy and/or a signal to a movable door leaf of an elevator door drive, without impairing convenience of a user, by guaranteeing availability of a high level, by requesting a minimum space in the door leaf. SOLUTION: This door drive 10 has a drive unit 12 and a belt-like drive means 11 for moving the door leaves 14.1 and 14.2. Conductive elements 15.1 to 15.n extending in the longitudinal direction of the drive means and transmitting the signal or the energy, are arranged in the drive means. A first contact means 16 is arranged in an area of the drive means. The drive means has a longitudinal directional groove capable of making access of the first contact means to the conductive elements. The first contact means travels by passing through the first contact means when the drive means moves, and is constituted so that the first contact means generates permanent contact with the conductive elements. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
The system (30) with belt-like driving means (32) has drive pulley (35.1) and the power transmission of drive pulley, of belt-like driving means, takes place by frictional engagement. The contact of the electrical conducting element takes place in the area of the belt-like driving means by contact means (40.2) which is not in contact with the belt pulley of the system. Independent claims are also included for the following: (A) Method for transmission of electricity or electric signals in a system; and (B) Method for the assembly.
Abstract:
A door drive 10 has a drive unit 12 and a belt-like drive means 11 for moving door leaves. Conductive elements arranged in the drive means, extending in the longitudinal direction of the drive means, transmit signals or energy, and a first contact means is arranged in an area of the drive means. The drive means has a longitudinal directional groove capable of allowing access of the first contact means to the conductive elements. The first contact means travels by passing through the first contact means when the drive means moves, and is constituted so that the first contact means generates permanent contact with the conductive elements.
Abstract:
A door drive has a drive unit and a belt-like drive for moving at least one door leaf. At least one electrically conductive element extends in a longitudinal direction of the belt-like drive for transmission of electrical signals or energy to/from the at least one door leaf. A first contact device extends into a longitudinal groove formed in the belt-like drive enabling access to the at least one electrically conductive element. When the belt-like drive is moving past the first contact device, the first contact device produces a permanent contact with the at least one electrically conductive element.
Abstract:
The system (30) with belt-like driving means (32) has drive pulley (35.1) and the power transmission of drive pulley, of belt-like driving means, takes place by frictional engagement. The contact of the electrical conducting element takes place in the area of the belt-like driving means by contact means (40.2) which is not in contact with the belt pulley of the system. Independent claims are also included for the following: (A) Method for transmission of electricity or electric signals in a system; and (B) Method for the assembly.
Abstract:
In the case of an installation, for example a lift installation (30), with a belt-like drive means (32), which is driven by a drive pulley (35.1) and has at least one electrically conductive element for transmission of signals and/or energy, which extends in the longitudinal direction of the drive means, wherein a contact means (40.2) is provided, which produces contact with the at least one electricall y conductive element in a region of the drive means (32) moving in operation of the installation, the force transmission from the drive pulley (35.1) to the belt-like drive means (32) is carried out by friction couple.
Abstract:
A door drive has a drive unit and a belt-like drive for moving at least one door leaf. At least one electrically conductive element extends in a longitudinal direction of the belt-like drive for transmission of electrical signals or energy to/from the at least one door leaf. A first contact device extends into a longitudinal groove formed in the belt-like drive enabling access to the at least one electrically conductive element. When the belt-like drive is moving past the first contact device, the first contact device produces a permanent contact with the at least one electrically conductive element.