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1. 发明公开

EP3416910A1 PULLEY FOR AN ELEVATOR WITH A FRICTION REDUCING COATING AND METHOD FOR MANUFACTURING SAME 审中-公开
公开(公告)号：EP3416910A1
公开(公告)日：2018-12-26
申请号：EP17704023.5
申请日：2017-02-14
申请人： Inventio AG
发明人： ZAPF, Volker , HESSEL, Sascha
IPC分类号： B66B15/02
CPC分类号： B66B15/02
摘要： A pulley (15) for an elevator (1) is proposed. The pulley (15) comprises a base body (17) made e.g. from steel and having a rotation-symmetrical circumferential surface (23). Additionally, a friction reducing coating (21) is applied to the circumferential surface (23) of the base body (17). Due to the friction reducing coating (21) and, optionally, due to additionally smoothing the base body's (17) circumferential surface (23) before depositing the coating (21), a very low friction between an outside surface (39) of the pulley (15) and a contacting surface of a suspension traction member may be obtained. Thereby, guiding characteristics of the pulley (15) may be improved and/or alignment requirements upon installation of the pulley (15) may be relaxed. Preferably, the coating (21) may comprise diamond- like carbon (DLC) or chromium nitride (CrN) such that the coating (21) may provide for superior wear resistance, slickness, corrosion protection and electrical characteristics.

2. 发明公开

EP3279130A1 PULLEY WHEEL RACK 审中-公开
标题翻译：滑轮轮架
公开(公告)号：EP3279130A1
公开(公告)日：2018-02-07
申请号：EP16182213.5
申请日：2016-08-01
申请人： KONE Corporation
发明人： Renvall, Jani , Koskinen, Antti
IPC分类号： B66B15/02 , B66B15/04 , F16H55/52
CPC分类号： B66B15/02 , B66B9/00 , B66B15/04 , F16C11/06 , F16H55/52 , F16M13/02
摘要： The invention discloses a pulley wheel rack (1) comprising a first rack part (1a) and a second rack part (1b); a pulley wheel space (2) between the first rack part (1a) and the second rack part (1b); a first frame (20a) arranged to the first rack part, and a second frame (20b) arranged to the second rack part; an axle (11) configured to extend from the first frame to the second frame, and configured to be rotatable into different securable positions by a ball joint (21, 22, 23) arranged into the first frame and the second frame; and a pulley wheel (10) bearing-mounted on the axle by hub bearings (13), and comprising at least one traction surface (12) for engaging an elevator rope. A method for aligning a pulley wheel (10) in a pulley wheel rack (1) is also disclosed.
摘要翻译：本发明公开了一种包括第一齿条部件（1a）和第二齿条部件（1b）的滑轮齿条（1）; 第一齿条部分（1a）和第二齿条部分（1b）之间的滑轮空间（2）; 布置到第一机架部分的第一框架（20a）和布置到第二机架部分的第二框架（20b）轴（11），其构造成从所述第一框架延伸到所述第二框架，并且被配置为通过布置在所述第一框架和所述第二框架中的球窝接头（21,22,23）可旋转到不同的可固定位置; 和通过轮毂轴承（13）轴承安装在轮轴上的滑轮（10），并且包括至少一个用于接合电梯绳索的牵引表面（12）。还公开了一种用于对准滑轮轮架（1）中的滑轮（10）的方法。

3. 发明授权

EP2874933B1 AUFZUGSANLAGE MIT SICHERHEITSVORRICHTUNG 有权
标题翻译：保险装置电梯系统
公开(公告)号：EP2874933B1
公开(公告)日：2016-04-20
申请号：EP13737825.3
申请日：2013-07-11
申请人： Inventio AG
发明人： MOSER, Christof
IPC分类号： B66B5/02 , B66B15/02 , B66B1/34 , B66B5/00
CPC分类号： B66B5/0031 , B66B1/3492 , B66B5/0006 , B66B5/02 , B66B15/02

4. 发明授权

EP2867151B1 AUFZUGSANLAGE 有权
标题翻译：电梯系统
公开(公告)号：EP2867151B1
公开(公告)日：2016-03-16
申请号：EP13732136.0
申请日：2013-06-26
申请人： Inventio AG
发明人： ZAPF, Volker , BÜRGI, Philipp
IPC分类号： B66B5/00
CPC分类号： B66B5/0031 , B66B15/02

5. 发明公开

EP2684831A1 Elevator rope pulley 审中-公开
标题翻译： Aufzugseilrolle
公开(公告)号：EP2684831A1
公开(公告)日：2014-01-15
申请号：EP12176349.4
申请日：2012-07-13
申请人： Kone Corporation
发明人： Sihvola, Esko
IPC分类号： B66B15/02 , B66B15/04
CPC分类号： B66B15/02 , B66B15/04
摘要： The invention refers to an elevator rope pulley comprising a rotation center, a hub (12), a pulley body (15) surrounding the hub and a rim (16) surrounding the pulley body and containing rope grooves (18) along its circumference, each groove having groove edges (34) and a groove bottom (28), whereby the material of the pulley body is harder than the material of the rim, and wherein the outer surface (24) of the pulley body is corrugated along its circumference, which outer surface builds the boundary surface to the rim, whereby the corrugation profile (24a-d) of the corrugated outer surface comprises in radial direction positive sections (26) or elevations and negative sections (30) or recesses, characterized in that the positive sections are radially aligned with the groove bottom (28) of the grooves. This pulley generates less noise in operation.
摘要翻译：本发明涉及一种包括旋转中心的电梯绳索滑轮，轮毂（12），围绕轮毂的滑轮主体（15）和围绕皮带轮主体并且沿着其圆周包含绳槽（18）的轮缘（16）具有凹槽边缘（34）和凹槽底部（28）的凹槽，由此滑轮主体的材料比轮缘的材料硬，并且其中滑轮主体的外表面（24）沿其圆周是波纹状的，外表面将边界表面建立到边缘，由此波纹外表面的波纹轮廓（24a-d）包括在径向方向上的正断面（26）或高程和负部分（30）或凹部，其特征在于，与凹槽的凹槽底部（28）径向对准。该滑轮在操作中产生较少的噪音。

6. 发明公开

EP1407997A4 ELEVATOR DEVICE 有权
公开(公告)号：EP1407997A4
公开(公告)日：2010-02-17
申请号：EP01948003
申请日：2001-07-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： SHITAMIYA KOJI , YOSHIKAWA MASAMI
IPC分类号： B66B5/02 , B66B5/08 , B66B5/12 , B66B7/06 , B66B11/08
CPC分类号： B66B15/02 , B66B15/04

7. 发明授权

EP1760028B1 Room-less lifting equipment for persons and goods 有权
标题翻译：电梯机房乘客和货物。
公开(公告)号：EP1760028B1
公开(公告)日：2009-07-22
申请号：EP05425623.5
申请日：2005-09-06
申请人： Elex Italia S.r.l.
发明人： Romanello, Gianpaolo
IPC分类号： B66B11/00
CPC分类号： B66B15/02 , B66B7/062 , B66B11/0045

8. 发明公开

EP1916450A1 DEFLECTION SHEAVE DEVICE 审中-公开
标题翻译：偏转减速装置
公开(公告)号：EP1916450A1
公开(公告)日：2008-04-30
申请号：EP05780440.3
申请日：2005-08-19
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： ANDO, Eiji
IPC分类号： F16H55/36 , F16C21/00 , B66B7/06
CPC分类号： F16H55/36 , B66B15/02 , F16C19/55 , F16C21/00 , F16H55/50 , F16H57/021
摘要： In a deflection pulley apparatus, a main bearing is fitted over a shaft. A main pulley is fitted over the main bearing. The main pulley has a cylindrical portion that is disposed coaxially with the shaft so as to surround the shaft. A subsidiary pulley is disposed on an outer portion of the cylindrical portion. The subsidiary pulley is rotatable around the shaft and also rotatable relative to the main pulley. Rope bodies are wound around the main pulley and the subsidiary pulley.
摘要翻译：在转向滑轮装置中，主轴承安装在轴上。主滑轮安装在主轴承上。主滑轮具有圆柱形部分，该圆柱形部分与轴同轴设置以围绕轴。辅助滑轮设置在圆柱形部分的外部。辅助滑轮可围绕轴旋转并且也可相对于主滑轮旋转。绳索体缠绕在主滑轮和辅助滑轮上。

9. 发明公开

EP1798187A1 Sheave assembly for an elevator system 有权
标题翻译： Rollenkonstruktionfürein Aufzugsystem
公开(公告)号：EP1798187A1
公开(公告)日：2007-06-20
申请号：EP07000431.2
申请日：2002-11-25
申请人： OTIS ELEVATOR COMPANY
发明人： Det, Franck , Dupee, Davy , Cloux, Jean-Noel , Beeuwsaert, Michel , Picard, Raphael , Rebillard, Pascal , Rico, Fernando , Pillin, David , Fanielle, Hugues , Legez, Jacobus Benjamin
IPC分类号： B66B11/08 , B66B15/02
CPC分类号： B66B11/008 , B66B15/02
摘要： An elevator system includes a guide rail mounted machine (16) and a sheave assembly (32) that accommodates a guide rail (38) within a hoistway, A sheave assembly mounted to the car has at least two sheave portions (54) axially spaced apart along a shaft (50) and a portion of the guide rail extends towards the axis beyond a plane formed tangent to the outside diameter of the sheave portions.
摘要翻译：电梯系统包括导轨安装机器（16）和在井道内容纳导轨（38）的滑轮组件（32）。安装在轿厢上的滑轮组件具有轴向间隔开的至少两个滑轮部分（54）沿着轴（50）并且导轨的一部分朝着轴线延伸超过与滑轮部分的外径相切形成的平面。

10. 发明授权

EP0279896B1 Verfahren zum Herstellen der Treibscheiben von Aufzuganlagen aus Eisenguss 失效
标题翻译：制造装置的铸铁冲击波的方法
公开(公告)号：EP0279896B1
公开(公告)日：1991-05-29
申请号：EP87112094.5
申请日：1987-08-20
申请人： Szolnoki Ingatlankezelö Vallalat
发明人： Kakuk, Bela, Dipl.-Ing.
IPC分类号： C21C1/02 , B66B15/02 , C21D1/06
CPC分类号： B66B15/02 , C21C1/02 , C21D1/06 , C21D5/00

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