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1. 发明公开

EP3150546A1 ROPE HOIST 有权
公开(公告)号：EP3150546A1
公开(公告)日：2017-04-05
申请号：EP15799750.3
申请日：2015-05-29
申请人： Kito Corporation
发明人： YUDATE, Fujito , FURUKAWA, Kazuho , ITODA, Masayoshi
IPC分类号： B66D3/20
CPC分类号： B66C11/00 , B66C11/06 , B66C11/16 , B66C13/18 , B66C19/00 , B66C23/72 , B66C23/88 , B66C2700/012 , B66C2700/087 , B66D3/22 , B66D3/26
摘要： To provide a rope hoist which can be prevented from increasing in dimension even when a braking resistor is attached thereto. A rope hoist (10) which hoists and lowers a cargo via a wire rope (W) includes: a frame structure (20) which rotatably supports a wheel (41); a rope drum mechanism (30) which is provided on one side of the frame structure (20) in a width direction, and includes a drum motor (33) which rotates the rope drum (31); a counterweight (80) which is provided on another side of the frame structure (20) in the width direction and is arranged in a state of having a space (SP) with respect to the frame structure (20); and a control unit (90) which is attached to a side of the counterweight (80) opposite to the rope drum mechanism (30) in the width direction and inverter-controls the drum motor (33), wherein to the rope drum mechanism (30) side of the counterweight (80), a braking resistor part (100) which processes regenerative electric power in the inverter control is attached in a state of being located in the space (SP).
摘要翻译：提供一种即使制动电阻器安装在其上时也能够防止尺寸增大的绳索提升机。一种经由钢丝绳（W）起吊和下降货物的绳索提升机（10），包括：框架结构（20），其可旋转地支撑轮（41）; （20）的宽度方向一侧设置的卷绳筒机构（30），该卷绳筒机构（30）具有使卷绳筒（31）旋转的卷筒马达（33）。配重（80），其设置在所述框架结构体（20）的所述宽度方向的另一侧且配置成相对于所述框架结构体（20）具有空间（SP）的状态; 以及控制单元（90），所述控制单元（90）在所述宽度方向上附接到所述对重（80）的与所述绳鼓机构（30）相对的一侧并且逆变器控制所述鼓电动机（33），其中， 30）侧，在位于所述空间（SP）的状态下，安装有对所述逆变器控制中的再生电力进行处理的制动电阻部（100）。

2. 发明授权

EP2435352B1 LAUFKRAN MIT LAUFKATZE UND SEILWINDE 有权转让
标题翻译：运行CAT和绞车运行起重机
公开(公告)号：EP2435352B1
公开(公告)日：2013-03-20
申请号：EP10742452.5
申请日：2010-07-27
申请人： Demag Cranes & Components GmbH
发明人： NOLL, Stefan
IPC分类号： B66D1/39 , B66C19/00 , B66D1/26 , B66D1/12
CPC分类号： B66D1/39 , B66C19/00 , B66C2700/012 , B66D1/12 , B66D1/26 , B66D2700/0166

3. 发明公开

EP3150546A4 ROPE HOIST 有权
公开(公告)号：EP3150546A4
公开(公告)日：2018-01-24
申请号：EP15799750
申请日：2015-05-29
申请人： KITO KK
发明人： YUDATE FUJITO , FURUKAWA KAZUHO , ITODA MASAYOSHI
IPC分类号： B66D3/20 , B66C11/04 , B66C11/06 , B66D3/22 , B66D3/26
CPC分类号： B66C11/00 , B66C11/06 , B66C11/16 , B66C13/18 , B66C19/00 , B66C23/72 , B66C23/88 , B66C2700/012 , B66C2700/087 , B66D3/22 , B66D3/26
摘要： To provide a rope hoist which can be prevented from increasing in dimension even when a braking resistor is attached thereto. A rope hoist (10) which hoists and lowers a cargo via a wire rope (W) includes: a frame structure (20) which rotatably supports a wheel (41); a rope drum mechanism (30) which is provided on one side of the frame structure (20) in a width direction, and includes a drum motor (33) which rotates the rope drum (31); a counterweight (80) which is provided on another side of the frame structure (20) in the width direction and is arranged in a state of having a space (SP) with respect to the frame structure (20); and a control unit (90) which is attached to a side of the counterweight (80) opposite to the rope drum mechanism (30) in the width direction and inverter-controls the drum motor (33), wherein to the rope drum mechanism (30) side of the counterweight (80), a braking resistor part (100) which processes regenerative electric power in the inverter control is attached in a state of being located in the space (SP).

4. 发明公开

EP3253706A1 KRAN, INSBESONDERE BRÜCKENKRAN ODER PORTALKRAN, MIT MINDESTENS EINEM KRANTRÄGER 有权转让
公开(公告)号：EP3253706A1
公开(公告)日：2017-12-13
申请号：EP16703153.3
申请日：2016-02-05
申请人： Terex MHPS GmbH
发明人： PASSMANN, Christoph , KREISNER, Richard , SCHLIERBACH-KNOBLOCH, Thomas , NOLL, Stefan
IPC分类号： B66C6/00 , E04C3/04
CPC分类号： B66C6/00 , B66C7/00 , B66C17/00 , B66C19/00 , B66C2700/012 , E04C3/09 , E04C2003/0491
摘要： The invention relates to a crane (1), in particular a bridge crane or gantry crane, comprising at least one horizontally extending crane girder (2), which is designed as a lattice girder having a plurality of braces (5, 5h, 5i) and on which a crane trolley (9) having a lifting device can be moved. At least some of the braces (5, 5h, 5i) are planiform, and each of the planiform braces (5, 5h, 5i) has a flat main surface (5a), which extends transversely to a longitudinal direction (LR) of the crane girder (2). On each longitudinal side (5b) of the braces (5, 5h, 5i), a first cut-out (5c) and a second cut-out (5d) are provided in the main surfaces (5a). In order to provide such a crane (1) having at least one improved crane girder (2), according to the invention, the longitudinal sides (5b) of at least some of the planiform braces (5, 5h, 5i) are free of edge bends at least between the first and second cutouts (5c, 5d).

5. 发明公开

EP2435352A1 LAUFKRAN MIT LAUFKATZE UND SEILWINDE 有权转让
标题翻译： LAUFKRAN麻省理工学院LAUFKATZE UND SEILWINDE
公开(公告)号：EP2435352A1
公开(公告)日：2012-04-04
申请号：EP10742452.5
申请日：2010-07-27
申请人： Demag Cranes & Components GmbH
发明人： NOLL, Stefan
IPC分类号： B66D1/39 , B66C19/00 , B66D1/26 , B66D1/12
CPC分类号： B66D1/39 , B66C19/00 , B66C2700/012 , B66D1/12 , B66D1/26 , B66D2700/0166
摘要： The invention relates to a traveling crane having a longitudinal beam displaceable on rails, along which a traveler having a hoisting winch comprising a cable drum is displaceable in a transverse direction, by means of which a cable reeved through at least one lower block can be wound up and down, wherein the hoisting winch (10) is displaceable relative to the traveler (7) toward the longitudinal beam (3) in a hoisting winch travel direction (S), such that a cable run out point (20) of the cable (11) that shifts along the cable drum (21) remains in one location relative to the longitudinal extent of the cable drum (21). In order to provide a traveling crane having a longitudinal beam displaceable on rails and comprising an improved construction, the invention proposes that the winching hoist (10) is displaceable transversely to the longitudinal beam (3), that two hoisting winches (10) are provided, the cable drums (21) thereof being disposed parallel to and spaced from each other, that a common cable (11) can be wound up and down by the two cable drums (21), and that the two cable drums (21) comprise cable grooves running in opposite directions (24) and the two cable drums (21) can be operated in the opposite direction of rotation for lifting and lowering a load.
摘要翻译：具有可在轨道上移动的纵向梁的行进式起重机技术领域本发明涉及一种行进式起重机，该行进式起重机具有在轨道上可移动的纵向梁，沿着所述行进式起重机具有包括缆绳卷筒的提升绞车的横梁能够在横向方向上移位，借助于所述纵向横梁可穿过至少一个下块其中提升绞车（10）能够相对于钢丝圈（7）以提升绞车行进方向（S）朝向纵梁（3）移位，使得缆索的缆索导出点（20）（11）相对于缆绳卷筒（21）的纵向范围保持在一个位置。为了提供一种具有在轨道上可移动的纵向梁并具有改进结构的行驶式起重机，本发明提出，绞车葫芦（10）可横向于纵梁（3）移动，提供两个提升绞车（10），它们的电缆卷筒（21）彼此平行并且彼此间隔开地布置，使得公用电缆（11）可以通过两个电缆卷筒（21）上下卷绕，并且两个电缆卷筒（21）包括沿相反方向（24）延伸的缆索槽和两个缆索卷筒（21）可以沿相反的旋转方向操作以提升和降低载荷。

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