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31. 发明专利

JPS5361889A SAFETY DEVICE FOR MAN CONVEYOR 失效
公开(公告)号：JPS5361889A
公开(公告)日：1978-06-02
申请号：JP13631976
申请日：1976-11-15
申请人： HITACHI LTD
发明人： NAKAZAWA SATOSHI , TERANISHI KATSUYA
IPC分类号： B66B27/00
摘要： PURPOSE:To certainly permit a driver of a man coveyor to know which safety switch is operated when the safety switch is operated in the man conveyor having a number of safety switches connected in series with the operating circuitc thereof.

32. 发明专利

JPS5316290A SAFETY DEVICE FOR ESCALATOR 失效
公开(公告)号：JPS5316290A
公开(公告)日：1978-02-15
申请号：JP8918376
申请日：1976-07-28
申请人： HITACHI LTD
发明人： NAKAZAWA SATOSHI , TERANISHI KATSUYA , SATOU YOSHIHIKO
IPC分类号： B66B29/00 , B66B23/14 , B66B29/02
摘要： PURPOSE:To form a switch for detecting the abnormal movements of the steps upwar upwardly and downwardly for an escalator with single switch.

33. 发明专利

JPS52112984A MAIN FRAME JOINT FOR MAN CONVEYOR 失效
公开(公告)号：JPS52112984A
公开(公告)日：1977-09-21
申请号：JP2915076
申请日：1976-03-19
申请人： HITACHI LTD
发明人： NAKAO TOSHIHARU , TERANISHI KATSUYA
IPC分类号： B66B23/00 , E04B1/58
摘要： PURPOSE:To accelerate installing work of main frames by providing engaging body for maintaing to secure compression and tension taken place on the upper and lower surfaces of the main frame and engaging member brought into contact with the engaging member in interposed manner therebetween in plane at the upper and lower surface connecting portions of the main frame.

34. 发明专利

JP2000247565A PASSENGER CONVEYER 失效
公开(公告)号：JP2000247565A
公开(公告)日：2000-09-12
申请号：JP5168099
申请日：1999-02-26
申请人： HITACHI LTD , HITACHI ELEVATOR ENG
发明人： NATABE YUTAKA , TERANISHI KATSUYA
IPC分类号： B66B23/00 , B66B29/00
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyer having the support structure of a truss frame which can respond to a processing error between construction bodies, as well as can adapt to a vibration such as an earthquake. SOLUTION: This passenger conveyer has at least a stairway rotating by connecting in the endless condition, handrails provided being hung at both ends of the stairway and a truss frame to support the loads of passengers, and has a structure to support the both ends of the truss frame to a construction body. In this case, at least either one end 11a of the truss frame 11 is taken as supported by hanging by a hanging support member 15 hung down from the construction body 14.

35. 发明专利

JPH10231074A SMALL ELEVATOR 失效
公开(公告)号：JPH10231074A
公开(公告)日：1998-09-02
申请号：JP3465597
申请日：1997-02-19
申请人： HITACHI LTD , HITACHI ELEVATOR ENG
发明人： SUZUKI TOSHITERU , SAKAI YOSHIO , TACHIBANA MAKOTO , OGASAWARA TAKESHI , SHIBATA NOBORU , TAMADA MASAAKI , TERANISHI KATSUYA
IPC分类号： B66B5/00 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To carry out maintenance inspection safely and easily without enlarging the dimensions of an elevator shaft by shifting a side plate of a car vertically, laterally, or the like so as to be able to perform maintenance inspection of an elevator driving hoisting machine control panel, a speed governor, and the like provided in the elevator shaft, inside and outside the car. SOLUTION: A side plate 4 of a car 2 is an inspection door 41 or 42 of structure that can be longitudinally detached, rotated, partially shifted in lateral and vertical directions, and the like, and a control panel 3 is provided opposedly to the structure of this inspection door 41 or 42. When the car 2 gets out of motion due to its failure near the lowest floor, a maintenance engineer cannot go down into a pit, but the car 2 is moved up only enough to allow the maintenance engineer to enter, and the inspection door 41 is opened from the inside of the car 2, and after operating the control panel 3 to move up the car 2, the maintenance engineer can enter into the pit and work. Since the inspection door 41 or 42 can be opened inside the car 2 to operate the control panel 3, maintenance inspection can be performed safely and easily inside the car 2 without needing to secure space for maintenance enginner to enter into the elevator shaft 1, so that there is no need to enlarge the elevator shaft 1.

36. 发明专利

JPH107353A ELEVATOR LANDING DOOR LOCKING DEVICE 失效
公开(公告)号：JPH107353A
公开(公告)日：1998-01-13
申请号：JP15825896
申请日：1996-06-19
申请人： HITACHI LTD , HITACHI ELEVATOR ENG
发明人： HIGASHIDA YOSHIKI , MITSUI NOBUO , TERANISHI KATSUYA , SEKI KIYOYUKI
IPC分类号： B66B13/12 , B66B13/20
摘要： PROBLEM TO BE SOLVED: To make a single type of door locking device available for both right and left opening directions of an elevator door. SOLUTION: In this door locking device, the movement of an engagement device 8 which moves according to opening and closing actions of the door, is transmitted to a locking device 21 which conducts locking movement through a joining member. This device is provided with the engagement device which is constituted of a movable engagement piece 9 which rotates by receiving the driving force of a door opening/closing device, and a pair of links 11 whose one end is supported by a support shaft 10 linked to the movable engagement piece 9 so as to make free rotation and whose other end is linked to the joining member 20 so as to make free rotation, and is constituted so that a pair of the links 11 may be rotated with the four-joint link or in a parallel condition. By turning the engagement device 8 by 180 degrees and fitting it, it is possible to make a single type of part available for both the right and left opening directions and reduce the number of part items by a half.

37. 发明专利

JPH08268670A ELEVATOR CAR 失效
公开(公告)号：JPH08268670A
公开(公告)日：1996-10-15
申请号：JP7502395
申请日：1995-03-31
申请人： HITACHI LTD , HITACHI ELEVATOR ENG
发明人： YOSHINAKA KOUICHIROU , TERANISHI KATSUYA
IPC分类号： B66B11/02
摘要： PURPOSE: To prevent generation of a clearance between a side plate and a baseboard end part even when a baseboard is extended/contracted due to a heat/cold air temperature difference, by providing a suitable notch for the baseboard in the car side plate, inserting the baseboard to a notched part, and forming the baseboard left as extended to a reverse of the side plate. CONSTITUTION: When a resin baseboard 1 is arranged to be matched with a car side plate 4 in the summer season, a clearance G with the car side plate 4 is generated due to a difference of a coefficient of thermal expansion from the car side plate 2 in the resin system baseboard 1 in the winter season. On the other hand, when the resin baseboard 1 is arranged to be matched with the car side plate 4 in the winter season, the resin baseboard 1 is swollen inside a cage due to a difference of coefficient of thermal expansion from the car side plate 2 in the summer season. In order to cope with this fact, a notched hole 5 to a degree of inserting the baseboard 1 is provided in the car side plate 4 of fixing the resin baseboard 1, with the baseboard 1 left as extended to a reverse part of the car side plate 4. In this way, relatively extending/contracting the baseboard 1 and the car side plate 4 by a heat and cold difference are performed in a reverse part of the car side plate 4, to eliminate generating a clearance between the car side plate 4 and an end part of the baseboard 1.

38. 发明专利

JPH0826642A EXTERNAL FACING PLATE INSTALLATION FOR MAN-CONVEYOR 失效
公开(公告)号：JPH0826642A
公开(公告)日：1996-01-30
申请号：JP16024094
申请日：1994-07-12
申请人： HITACHI LTD , HITACHI ELEVATOR ENG
发明人： HASHIZUME KAZUMICHI , MASUDA MITSUISA , TERANISHI KATSUYA
IPC分类号： B66B23/00 , B66B31/00
摘要： PURPOSE:To safely facilitate works such as the replacement, cleaning and the like of the illuminant lights of the lighting equipment for the external facing plate high in story. CONSTITUTION:A bottom external facing plate 3 is made to be capable of being separated from the main body frame 1 of a man-conveyor, one end of the bottom external facing plate 3 is connected to the main body frame by a hinge, and the other end of the bottom external plate 3 is suspended by a flexible body such as a rope 7 and the like so as to be moved up and down. Since the external facing plate can be lowered clown when the lighting equipment is maintained, operating efficiency can thereby be enhanced, and the safety of works can concurrently be enhanced. Besides, the lighting equipment for an external facing plate can be applied even to a man-conveyor for an atrium building the installation of which has been considered difficult so far.

39. 发明专利

JPH07215625A IRON TOWER STRUCTURE OF SMALL ELEVATOR 失效
公开(公告)号：JPH07215625A
公开(公告)日：1995-08-15
申请号：JP1364594
申请日：1994-02-07
申请人： HITACHI BUILDING SYST ENG , HITACHI LTD , HITACHI ELEVATOR ENG
发明人： SUZUKI SHINOBU , TERANISHI KATSUYA
IPC分类号： B66B9/00 , B66B7/00
摘要： PURPOSE:To provide an iron tower structure of a small elevator in which a support base can be carried in easily without damaging walls of a building and quick installation of the support base can be achieved. CONSTITUTION:A support base 6 is formed by divided parts 7, 8, and a tightening means 9 which tightens these divided parts 7, 8 each other is provided. The divided part 7 is carried in on a bottom of an installation part in a building and fixed after it is positioned. The divided part 8 is carried in on the bottom of the installation part. These divided parts 7, 8 are tightened via the tightening means 9, and the divided part 8 is fixed on the bottom of the installation part. After obtaining the integrated support base 6, lower ends of longitudinal frames 1a-1d are fixed at four corners of the support base 6, and each longitudinal frame 1a-1d is erected on the support base 6. A support frame 5 is attached to an upper section of these longitudinal frames 1a-1d, and a pulley base 3 is put on the support frame 5.

40. 发明专利

JPH07215624A IRON TOWER STRUCTURE OF SMALL ELEVATOR 失效
公开(公告)号：JPH07215624A
公开(公告)日：1995-08-15
申请号：JP1364494
申请日：1994-02-07
申请人： HITACHI BUILDING SYST ENG , HITACHI LTD , HITACHI ELEVATOR ENG
发明人： SUZUKI SHINOBU , TERANISHI KATSUYA
IPC分类号： B66B9/00 , B66B7/00
摘要： PURPOSE:To provide an iron tower structure of a small elevator which in pulley base can be carried in easily and safely and quick installation of the pulley base can be achieved. CONSTITUTION:A pulley base 6 is formed by support members 7, 8, a rope end support base 9, and a pulley support base 10. A tightening means 11 which tightens the rope end support base 9 and the pulley support base 10 on the support members 7, 8 is provided. Each longitudinal frame 1a-1d is erected on a support base 2 provided on a bottom of an installation part in a building, and support frames 5a, 5b are attached on these longitudinal frames 1a-1d. Then, the support members 7, 8 are put on the support frames 5a, 5b. Further, the rope end support base 9 and the pulley support base 10 are put on the support members 7, 8, and the rope end support base 9 and the pulley support base 10 are tightened for the support members 7, 8 via the tightening means 11.

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