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61. 发明专利

JP2004002048A Speed variable passenger conveyor 审中-公开
公开(公告)号：JP2004002048A
公开(公告)日：2004-01-08
申请号：JP2003311550
申请日：2003-09-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUJINO ATSUYA , TERAMOTO RITSU , KOJIMA WAHEI , UTSUNOMIYA HIROBUMI , NAKAMURA ICHIRO , HIDA TOSHIMITSU , MIYATA HIROICHI , OMIYA AKIHIRO , INABA HIROMI
IPC分类号： B66B21/12 , B66B23/08 , B66B23/22 , B66B23/24 , B66B25/00 , B66B29/00 , B66B29/02 , B66B29/04 , B66B29/06 , B66B29/08
摘要： PROBLEM TO BE SOLVED: To solve the problem of safety for a gap formed between pallets due to a speed change and facilitate use by weak pedestrians such as users of a wheelchair, in a passenger conveyer transporting passengers by the pallets and having a faster speed at the middle part of the pallet than that at getting-on and getting-out ends.
SOLUTION: In this passenger conveyer 1 transporting a plurality of passengers on board and forming the gap between the pallets 1 by changing speed of the plurality of pallets 1, the pallets 1 are constituted as successively connected pallets that are connected in series per a predetermined number of pallets and driven as one unit.
COPYRIGHT: (C)2004,JPO

62. 发明专利

JP2003321182A Passenger conveyor 审中-公开
标题翻译：乘客输送机
公开(公告)号：JP2003321182A
公开(公告)日：2003-11-11
申请号：JP2002129850
申请日：2002-05-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UTSUNOMIYA HIROBUMI , KOJIMA WAHEI
IPC分类号： B66B23/14 , B66B23/12 , B66B29/02
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of smoothly moving a step treads by reducing contact of a side face of a traveling wheel with a restriction wall of a guide rail.
SOLUTION: This passenger conveyor 1 comprises a plurality of step treads 3; wheel shafts 12 projecting rightward and leftward from both ends in a width direction of the step treads; right and left traveling wheels 14 journaled by the wheel shafts 12; step tread chains 4 connecting a plurality of the step treads 3 with circulating/moving between both of step floors 6 and 7; and a guide rail 15 having a restriction wall 15b restricting meandering of the traveling wheel 14 and a traveling path 15a of the traveling wheel 14, and formed in a planar linear form. An interval between the traveling wheels 14 relative to the restriction wall 15b of the guide rail 15 is varied between the adjacent step treads.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够通过减少行进轮的侧面与导轨的限制壁的接触来平稳地移动台阶的乘客输送机。
解决方案：该乘客输送机1包括多个台阶踏板3; 从台阶的宽度方向从两端向左右方向突出的轮轴12; 由车轮轴12轴颈的左右行进轮14; 步进胎面链4，其连接多个台阶踏板3，在台阶地板6和7之间循环/移动; 以及具有限制壁15b的导轨15，其限制行进轮14的曲折和行进轮14的行进路径15a，并且形成为平面线性形式。行进轮14相对于导轨15的限制壁15b之间的间隔在相邻的台阶之间变化。版权所有（C）2004，JPO

63. 发明专利

JP2002370888A Escalator device 审中-公开
标题翻译： ESCALATOR设备
公开(公告)号：JP2002370888A
公开(公告)日：2002-12-24
申请号：JP2001177880
申请日：2001-06-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ABE YOSHIO , OGAWA HIROYASU , KOJIMA WAHEI , SAITO CHUICHI
IPC分类号： B66B25/00 , B66B23/00
摘要： PROBLEM TO BE SOLVED: To provide an escalator device causing no hesitation in boarding at descending operation time even if an inclination steeply inclines.
SOLUTION: This escalator device has a main frame 3 straddlingly arranged on an upper story floor 1U and a lower story floor 1D, and endlessly connected footsteps 11 for circularly moving between a forward passage and a backward passage arranged in this main frame 3, and circularly moves the footsteps 11 in 30 m/min or more at ascending operation time, and circularly moves the footsteps 11 in less than 30 m/min at descending operation time by setting an installing angle of the main frame 3 to 35 degrees.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：即使倾斜陡峭地提供自动扶梯装置，即使在下降操作时间也不迟疑地登机。解决方案：该自动扶梯装置具有跨接在上层楼1U和下层楼1D上的主框架3，以及连续地连接的脚踏11，用于在配置在该主框架3中的前方通道和后退通道之间循环移动，在上升操作时间以30m / min以上移动脚步11，并且通过将主框架3的安装角度设定为35度，在下降操作时间以小于30m / min的速度循环移动脚步11。

64. 发明专利

JP2960701B2 Escalator equipment 失效
公开(公告)号：JP2960701B2
公开(公告)日：1999-10-12
申请号：JP22598697
申请日：1997-08-22
申请人：日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： KOJIMA WAHEI , SAITO CHUICHI , TAKEDA KAZUTOSHI , TAMATSU TOSHUKI
IPC分类号： B66B29/08

65. 发明专利

JP2002316785A PASSENGER CONVEYOR 失效
公开(公告)号：JP2002316785A
公开(公告)日：2002-10-31
申请号：JP2001122770
申请日：2001-04-20
申请人： HITACHI LTD , NEW TOKYO INTERNAT AIRPORT AUT
发明人： SAITO CHUICHI , KANAI TATSUYA , KOJIMA WAHEI , SAITO HARUMI
IPC分类号： B66B29/02 , B66B23/12 , B66B23/22 , B66B23/24 , B66B31/00
摘要： PROBLEM TO BE SOLVED: To provide a wide passenger conveyor capable of guiding passengers to a safe riding position, increasing visibility for the guiding, and increasing the life of a display bodies installed on the surface of treads. SOLUTION: In this wide passenger conveyor 1, indication bodies 7 having colored patterns such as foot marks are installed on the passenger routes of access floor 2, a comb floor 3, and steps 4 on either of the right and left sides within the area of a lateral width W1 of approx. 1/3 of the lateral width W of the steps 4. On the ceiling above the indication bodies 7, an indicator 8 for indicating the characters and marks meant by the indication bodies 7 is installed. All or a part of a handrail 5A, a handrail panel 6AA, and a deck cover 6BB positioned on a indication body side 7 colored with a same group of color to safely guide passengers continuously and consistently on the guide side and foot positions of the passengers. The indication bodies 7 are formed of magnetic bodies 7a and colored pattern parts 7d to increase a life, strength, and visibility.

66. 发明专利

JP2002249292A PASSENGER CONVEYOR 失效
公开(公告)号：JP2002249292A
公开(公告)日：2002-09-03
申请号：JP2001047514
申请日：2001-02-23
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KOJIMA WAHEI , SAITO CHUICHI , YAMAGUCHI YUKIHIRO , OGAWA HIROYASU , TAKAHASHI TETSUYA
IPC分类号： B66B23/00 , B66B23/12
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of reducing the setting space, particularly the lateral setting space, and laterally extending while being set within the same set dimension in renewal. SOLUTION: The side frame body 3 of a main frame 2 and a moving handrail 17 are arranged so that the vertical projections thereof are overlapped, and the wheel 12, of a tread 11 is set so that its vertical projection is overlapped with the moving handrail 17 to approach the lateral end of the tread 11 to the side frame body 3.

67. 发明专利

JP2001310889A FOOTSTEP FOR PASSENGER CONVEYOR 失效
公开(公告)号：JP2001310889A
公开(公告)日：2001-11-06
申请号：JP2000130682
申请日：2000-04-28
申请人： HITACHI BUILDING SYS CO LTD , HITACHI LTD
发明人： IGARASHI YOSHIHARU , SAITO CHUICHI , KOJIMA WAHEI
IPC分类号： B66B23/12
摘要： PROBLEM TO BE SOLVED: To provide a highly accurate and lightweight footstep for a passenger conveyor enabling energy saving of power of the passenger conveyor and reduction of the weight of a building side strength member. SOLUTION: The footstep 7 is molded by resin reinforced by mixing short glass fiber occupying 15 to 30% in the whole with a polymer alloy combining superior performance in the ratio of 20 to 30% polycarbonate and 70 to 80% polyethylene terephthalate.

68. 发明专利

JP2001240356A ESCALATOR 失效
公开(公告)号：JP2001240356A
公开(公告)日：2001-09-04
申请号：JP2000060396
申请日：2000-03-01
申请人： HITACHI LTD
发明人： SAITO CHUICHI , MATSUMOTO MICHIAKI , KASUYA KIYOMOTO , KOJIMA WAHEI
IPC分类号： B66B29/08 , B66B23/14 , B66B29/02
摘要： PROBLEM TO BE SOLVED: To provide a step orbit constitution capable of improving the easiness and efficiency in getting on an escalator wherein steps move along a long horizontal section near a platform. SOLUTION: In an escalator 1 having a horizontal orbit 7 moving steps 4 near a platform 2, an curved orbit 8 moving the steps 4 in a curvilinear direction and an inclined orbit 9 moving the steps 4 inclined on an inclined line, a gently inclined orbit 10 is provided for forming minute differences ha and hb in level between the step faces of the step adjacent to each other in the boundary section K between the horizontal orbit 7 and the curved orbit 8.

69. 发明专利

JP2001199662A VARIABLE SPEED TYPE PASSENGER CONVEYER 失效
公开(公告)号：JP2001199662A
公开(公告)日：2001-07-24
申请号：JP2000010642
申请日：2000-01-19
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： FUJINO ATSUYA , HAYANO TOMIO , TERAMOTO RITSU , YASUAI AKIO , KOJIMA WAHEI
IPC分类号： B66B21/12
摘要： PROBLEM TO BE SOLVED: To increase a speed increase ratio of a variable speed type passenger conveyer at least twofold, improve safety and reduce space. SOLUTION: In a high-speed part of this variable speed type passenger conveyer, an interval between adjacent pallets 10 is extended such that a main pallet 20 and a sub pallet 30 form a passenger's riding face. In a low-speed part (a getting-on/off part), a sub pallet 30-1 is stored below its front main pallet 20-2. The sub pallet 30-1 can be turned around a sub pallet support shaft 35-1, while the tip of the sub pallet 30-1 in a contraction state is lapped and stored below the rear end of its front sub pallet 30-2 without interference by use of sub pallet guide rails 25-2 each having an inclination provided in a leg part of the main pallet 20-2. Thereby, a length of the sub pallet 30 can be lengthened to increase the speed increase ratio of the variable speed type passenger conveyer decided by the length in the extension state at least twofold.

70. 发明专利

JP2001163563A PASSENGER CONVEYOR WITH PLURALITY OF DRIVE SOURCE 失效
公开(公告)号：JP2001163563A
公开(公告)日：2001-06-19
申请号：JP35157399
申请日：1999-12-10
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： ISOYA HITOSHI , TERAMOTO RITSU , KOJIMA WAHEI , ABE YOSHIO
IPC分类号： B66B25/00 , B66B23/02
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor with a plurality of drive sources for always properly maintaining the tension of a step chain, while reducing the required space by devising the installed positions of travel drive sources. SOLUTION: The conveyor includes an upper sprocket 1, a lower sprocket 2, a plurality of drive sprockets 3a and 3b provided in an intermediate portion, an endless step chain 4 wound between the upper sprocket 1 and the lower sprocket 2 and disposed so that only its step surface 6 side meshes with the drive sprockets 3a and 3b, a plurality of steps 8 connected to the step chain 4 and driven for circulation, the plurality of travel drive sources 5a and 5b adapted for driving the drive sprockets 3a and 3b and installed in an area surrounded by the step chain, and a control device 11 for controlling the travel drive sources so that the driving force of the travel drive source 5b located in an upper position is greater than that of the travel drive source 5a. When an escalator with a plurality of drive sources is driven, steps can be prevented from colliding with one another.

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