Abstract:
PROBLEM TO BE SOLVED: To provide a deflecting module for constituting an elevator for saving a space. SOLUTION: In this deflecting module 9, deflecting elements 10 can be displaced to mutual ones. The deflecting elements 10 are mutually supported, and the outermost deflecting element 10 is carried by a bearing plate 11 in respective side parts. The maximum angle attainable by the possibility of mutual displacement of the deflecting elements 10 is expressed by α to a rectangular structure of a conventional deflecting module. The deflecting elements 10 are substantially composed of a housing 13. The housing 13 carries a shaft 12, and have a groove 14 on one side and a tenon 15 on the opposite side due to the possibility of mutual displacement. A deflection roller 16 is rotatably arranged on the shaft 12, and is suitable for guiding and deflecting a driving means, for example, a flat belt 2, and is suitable for bringing about a change, for example, 90° in the direction of the flat belt. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an elevator facility driving device having small external dimensions, comprising a structure suitable for safety, and being inexpensively manufactured. SOLUTION: The elevator facility driving device drives a cage and a counter weight through a supporting driving means 6. A driving device 1 is provided with a driving shaft 7, and a driving pulley 2. A motor 4 is disposed on a left side or a right side of the driving pulley 2. A brake 5 is fixed to the driving device 1 through a pin 11. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a mounting device capable of simply attaching an elevator driving part to a part below a shaft ceiling. SOLUTION: A mounting tool 2 arranged in an elevator cage 1 is provided. The elevator cage 1 can move vertically along a guide rail 5 by a hoist 3, which is suspended by a load hook 6 on the shaft ceiling 7. A supporting means 8 is connected with a load suspension hole 9 of a cage yoke 10. The mounting tool 2 is composed of a rotary supporting body 11 arranged rotatably on a shaft 12 in a tool leg part 13, which is supported by the cage yoke 10. A load receiving base 15 for loading the elevator driving part 14 is provided at a free end of the rotary supporting body 11. An operator 16 of assembly who rides on the cage yoke 10 operates the hoist 3 and the mounting tool 2. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a safety gear excellently developable in the whole excess speed states for stopping an elevator cage without injuring passengers moving in the elevator cage. SOLUTION: This invention relates to a brake shoe used for an elevator safety gear. In use, the safety gear exerts a specific application force N to the brake shoe, and causes the brake shoe to frictionally engage with a guide rail 3. A frictional braking force F 1 and F 2 developed by the brake shoe increases during engagement. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a driving device having small external dimensions, and keeping low heat generation in a driving pulley area. SOLUTION: The elevator facility driving device drives a cage and a counter weight through a supporting driving means 6. A driving device 1 is provided with a driving shaft 7, and a driving pulley 2. A motor 4 is disposed on a left side or a right side of the driving pulley 2. An air guide element 11 is disposed between the motor 4 and the driving pulley 2. The elevator facility driving device guides an air L from the supporting driving means 6 area along the driving shaft. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a driving machine capable of optimizing flow of force and suppressing requirement in adjacent structure low and space requirement for the driving machine to the minimum and to provide a method for attaching it. SOLUTION: This invention relates to an elevator device and the method for attaching the driving machine 20 of the elevator device. The elevator device is provided with a cage 11 and a counterweight 12 in a shaft 10. It is provided with the driving machine 20 mounted on a cross beam 8 or a shaft roof 10a. The driving machine has two driving zones 3, 3' separated from each other at an interval. A motor 1 and/or a brake 2 of the driving machine is arranged on the left side or the right side of the two driving zones. COPYRIGHT: (C)2004,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide brake equipment for holding and braking an elevator car in an elevator installation. SOLUTION: The brake equipment for holding and braking the elevator car in the elevator installation, which is arranged to be movable along a brake track (1) in two directions of travel, includes a mount 13 with a brake lining (2, 5) which automatically adjusts under friction coupling with the brake track (1) on movement of the elevator car relative to the rail and tightens a first tightening means (3), which can be released by an actuator (4). The first tightening means (3) tightens the mount (13) together with the brake lining (2, 5) against the brake track (1) by biasing force. The brake equipment produces, with the brake equipment unmoved and the actuator (4) unreleased, holding force acting in both directions of travel. The holding force is determined substantially by the biasing force acting on the mount. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide brake equipment for improving safety of the brake equipment. SOLUTION: This brake equipment, particularly for a lift installation, comprises a static element (1), a movable element 2 which is movable relative to the static element in a first degree of freedom (ψ and x), wherein selectably a first frictional contact can be produced in a first contact surface (6.1) between the static element (1) and the movable element (2) by a controllable normal force (FN) acting in a second degree of freedom (y), in which a first friction force (FR1) opposes movement of the movable element relative to the static element (1); at least one relative element (3), wherein a second frictional contact is produced in a second contact surface (6.2) between the movable element (2) and the at least one relative element (4) by the normal force (FN), in which a second frictional force (FR2) opposes movement of the movable element relative to the relative element. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a drive engine and a method for mounting this drive engine for minimizing the space requirements for the drive engine by minimizing a request for an adjacent structure by optimizing a flow of force. SOLUTION: This invention relates to the method for mounting the elevator device and the drive engine 20 of the elevator device. The elevator device has a cage and a counterweight in a shaft 10. This device has the drive engine 20 mounted on a cross beam 8 or a shaft roof. The drive engine has two driving zones 3 and 3' separated at an interval. In this case, the driving zones 3 and 3' are integrally incorporated into a driving shaft 4, and are directly machined in the driving shaft 4. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a brake having most effective properties with respect to both operation and safety. SOLUTION: A self-centering brake 1 provides for the same braking moment in the case of normal operation and in the case of failure of a brake half 3. The brake 1 consists of a housing 2 of U-shaped cross section, wherein a limb of U-shape corresponds with the brake half 3. The brake halves 3 are of identical construction. An active brake lining 4 and a passive brake lining 5 are provided for each brake half 3. The active brake lining is loaded by a spring force of a compression spring. In the case of failure of the brake half 3, the passive brake lining 5 takes over the function of the active brake lining 4. COPYRIGHT: (C)2005,JPO&NCIPI