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1. 发明授权

EP2711331B1 Kran 有权转让
标题翻译：起重机
公开(公告)号：EP2711331B1
公开(公告)日：2015-05-20
申请号：EP13003659.3
申请日：2013-07-22
申请人： Liebherr-Werk Biberach GmbH
发明人： Mayer, Joachim
IPC分类号： B66C23/84 , B66C23/94 , B66D5/02 , B66D5/04 , F16D59/00 , B66C23/02 , B66C23/88
CPC分类号： B66C23/88 , B66C23/02 , B66C23/84 , B66C23/94 , B66D5/026 , B66D5/04 , F16D63/006 , F16D2121/22

2. 发明公开

EP2711331A1 Kran 有权转让
标题翻译：卡锐
公开(公告)号：EP2711331A1
公开(公告)日：2014-03-26
申请号：EP13003659.3
申请日：2013-07-22
申请人： Liebherr-Werk Biberach GmbH
发明人： Mayer, Joachim
IPC分类号： B66C23/84 , B66C23/94 , B66D5/02 , B66D5/04 , F16D59/00
CPC分类号： B66C23/88 , B66C23/02 , B66C23/84 , B66C23/94 , B66D5/026 , B66D5/04 , F16D63/006 , F16D2121/22
摘要： Die vorliegende Erfindung betrifft einen Kran, insbesondere Turmdrehkran, mit einem um eine aufrechte Drehwerksachse [5] drehbaren Ausleger [3] sowie einer Außerbetriebs-Bremse [10], die Drehbewegungen des Auslegers [3] im Außerbetriebs-Zustand zulässt und abbremst.
Erfindungsgemäß ist die Außerbetriebs-Bremse [10] drehgeschwindigkeitsabhängig arbeitend ausgebildet derart, dass das aufgebrachte Bremsmoment bei größerer Krandrehgeschwindigkeit größer ist als bei kleinerer Krandrehgeschwindigkeit.
摘要翻译：起重机即塔式起重机（1）具有可旋转地支撑在直立塔架轴线（5）周围的延伸臂（3），并且在起重机的风力载荷下在不起作用的状态下允许并制动延伸臂的旋转运动。制动器以转速相关的方式操作，使得在起重机的大转速期间施加的制动转矩大于起重机的小转速期间。制动器包括离心式制动器，并且停用单元使起重机操作期间的不工作制动器失效。

3. 发明公开

EP0875448A2 Braking device, particularly for braking the descent of a life-boat 失效
标题翻译： Bremsvorrichtung，insbesondere zum Bremsen derAbwärtsbewegungeines Rettungsboote
公开(公告)号：EP0875448A2
公开(公告)日：1998-11-04
申请号：EP98107306.7
申请日：1998-04-22
申请人： Gambini, Angelo
发明人： Gambini, Angelo
IPC分类号： B63B23/42 , B66D5/04 , B66D5/14
CPC分类号： B66D5/04 , B63B23/42 , B66D5/14
摘要： A braking device, in particular for braking the descent of a life-boat when lowered from a ship, of the type comprising a pair of braking discs (2, 9), of which a first disc (2) is connected to a fixed member (1) and the other (9) is connected to a rotating member to be braked, for example a winch, and brake means (13, 24; 23) arranged to urge the discs one against the other so as to brake said rotating member. The brake means comprise static braking means (13, 24) arranged to exert a constant thrust on the discs such as to maintain them in mutual contact and maintain the rotating member braked, means (17; 28) for at least partly counteracting the action of the static braking means and enabling the discs to be separated when it is required to enable the braking member to rotate, and dynamic braking means connected to the rotating member and comprising a loose mass (23) arranged to exert, by centrifugal effect, a thrust on the discs proportional to the rotational speed of said rotating member such as to bring the discs into mutual contact and brake the rotating member, cooling means (18, 19) being provided at least for the braking discs (2, 9).
摘要翻译：一种制动装置，特别是用于当从船舶下降时制动救生艇的下降，包括一对制动盘（2,9），其中第一盘（2）连接到固定构件（1），另一个（9）连接到要制动的旋转构件，例如绞盘，以及制动装置（13,24; 23），其布置成将盘一个推动到另一个上，以便制动所述旋转构件。制动装置包括静止制动装置（13,24），其被布置成在盘上施加恒定的推力，以保持它们相互接触并保持旋转构件的制动，装置（17; 28）用于至少部分抵消静态制动装置，并且当需要使制动构件旋转时能够使盘分离;动态制动装置连接到旋转构件，并且包括松散质量块（23），其布置成通过离心效应施加推力在与所述旋转构件的旋转速度成比例的盘上，使得盘相互接触并制动旋转构件，冷却装置（18,19）至少设置在制动盘（2,9）上。

4. 发明公开

EP0848686A1 CATCHING AND BRAKING DEVICE FOR LIFTS 失效
标题翻译：防抱死制动或设备升降机
公开(公告)号：EP0848686A1
公开(公告)日：1998-06-24
申请号：EP96930472.0
申请日：1996-09-05
申请人： Swedman, Rolf Vilhelm
发明人： Swedman, Rolf Vilhelm
IPC分类号： B66B5 , B66D5
CPC分类号： B66D5/04 , B66B5/04 , B66B5/18 , B66D5/14
摘要： A clamping or braking device for lifts having a rotatable input element (15') which is directly or indirectly actuated by an actuating member (12') extending along the trajectory of the lift car (11') or the like. The input element (15') is directly or indirectly connected with a centrifugal governor (23'), which in response to the input element exceeding a predetermined angular speed connects the latter element with an actuating screw (29'), which thus is caused to rotate by the input element (15'). A flanged nut (32') is disposed on said element. The flank of the flanged nut (32') abuts against a spring means (34') acting against a brake-disc (33') which in braking situations directly or indirectly counteracts or arrests the rotation of the input element (15') and thus brakes the lift car or the like. In accordance with the invention, the flanged nut (32') is prevented from rotating by the provision in the device of a blocking device (40', 41') arranged to determine the length of travel of said flanged nut (32') along the actuating screw (29') before the flanged nut (32') is released and continued tightening of the spring mechanism (34') ceases.

5. 发明公开

EP0785161A1 PREVENT-SLIDING DRIVE MACHINE FOR ELEVATOR 失效
标题翻译：电梯的防滑驱动机器
公开(公告)号：EP0785161A1
公开(公告)日：1997-07-23
申请号：EP94924687.0
申请日：1994-08-23
申请人： Zhong, Jianyuan
发明人： ZHONG, Jianyuan , ZHONG, Lei
IPC分类号： B66B11/04
CPC分类号： B66B5/044 , B66D5/04
摘要： An elevator drive machine includes a speed reduction unit, a driving sheave, and the first and the second driven sheaves formed over the driving sheave and arranged a triangle with the driving sheave. Each of the sheave has ratchet on its periphery, a pawl mechanism is mounted near the sheave. A speed limiter which includes a centrifugal speed limiter engaging with the gear of the first driven sheave and a three-branch lever, is provided on the side of driving sheave and the first driven sheave. When the dropping speed of the cab overruns the given speed, the three-branch lever moves so as to make the ratchet engage with the pawl, thus braking the driving sheave and the first driven sheave, quickly increasing the friction force of driving rope and immediately stopping the cab. It can prevent the rope from sliding on the sheaves, and has advantages of compact construction and low cost.
摘要翻译：本发明提供一种电梯驱动装置，其具有减速部，驱动绳轮以及形成在该驱动绳轮上且与该驱动绳轮成三角形的第一以及第二从动槽轮。每个滑轮的周边都有棘轮，棘轮机构安装在滑轮附近。包括与第一从动滑轮的齿轮啮合的离心式限速器和三分支杆的限速器设置在驱动滑轮和第一从动滑轮的侧面上。当驾驶室的下降速度超过给定速度时，三分支杆移动以使棘轮与爪接合，从而制动主动轮和第一从动轮，快速增加主动绳的摩擦力，并立即停止驾驶室。它可以防止绳索在滑轮上滑动，并且具有结构紧凑和成本低的优点。

6. 发明公开

EP2789567A1 Operational brake of an elevator, and an elevator 有权
标题翻译： Betriebsbremse eines Aufzugs sowie ein Aufzug
公开(公告)号：EP2789567A1
公开(公告)日：2014-10-15
申请号：EP14161545.0
申请日：2014-03-25
申请人： Kone Corporation
发明人： Vlasov, Timo , Saarelainen, Antti , Kantanen, Kaisa
IPC分类号： B66D5/04 , F16D49/00
CPC分类号： F16D69/04 , B66D5/04 , F16D49/00 , F16D2121/20 , F16D2200/0021 , F16D2200/003
摘要： The aim of the invention is to reduce the operating malfunctions of an operational brake caused by bending that is the result of the thermal expansion of the brake shoe of the operational brake of an elevator. The operational brake (2) of an elevator comprises a frame part (32), a disc (27) of the brake, said disc being arranged at the end of an air gap and being movable with respect to the frame part (32) by means of a guide arm (24), and a brake shoe (20) fixed to the disc (27). The brake shoe (20) is supported on the disc (27) by means of a protrusion (23) that is shorter than the brake shoe (20), which protrusion is arranged in a recess (34) in the disc (27) in such a way that the thermal expansion occurring in an operating situation of the brake shoe (20) is displaced into the disc (27) primarily from the protrusion (27) at the point of the recess (34).
摘要翻译：本发明的目的是减少由于电梯的操作制动器的制动蹄的热膨胀引起的由弯曲引起的操作制动器的操作故障。电梯的操作制动器（2）包括框架部分（32），制动器的盘（27），所述盘布置在气隙的端部处，并且可相对于框架部分（32）可移动导向臂（24）的装置和固定到盘（27）的制动蹄（20）。制动蹄（20）通过比制动蹄（20）短的突起（23）支撑在盘（27）上，该突起被布置在盘（27）中的凹部（34）中使得在凹部（34）的位置处主要从突起（27）移动到制动蹄（20）的操作状态中发生的热膨胀的方式。

7. 发明授权

EP0922006B1 BALANCING HOIST AND MATERIAL HANDLING SYSTEM 失效
标题翻译：平衡和物料提升机运输系统
公开(公告)号：EP0922006B1
公开(公告)日：2001-08-16
申请号：EP95906779.4
申请日：1995-01-09
申请人： INGERSOLL-RAND COMPANY
发明人： KULHAVY, Joseph, A.
IPC分类号： B66D1/10 , B66D3/18 , B66D5/04
CPC分类号： F16D51/26 , B66D3/18 , B66D5/04 , F16D51/16 , F16D59/00 , F16D2129/043
摘要： A pneumatically operated balancing hoist (1) having a housing (8) forming a gas chamber, a piston (14) in said housing (8) forming a gas chamber, cable drum (8) in said housing movable longitudinally of said housing (8) with said piston, said drum (8) containing one or more longitudinal openings (21), said drum (8) rotating when moved longitudinally, driving mechanism (20) slidably and longitudinally connected to said cable drum (8), rotational mechanism (22) fixably connected to said driving mechanism (20), and braking mechanism mounted on said rotational mechanism such that when the rotation of the drum (8) exceeds a predetermined speed, one or more brake shoes (26) restrained in a radially inward position against radial movement, will contact a braking surface (28) located on the interior of the housing (8) in order to quickly stop the rotation of the drum. This balancing hoist (1) can also be included in a material handling system that includes a trolley (2) and an overhead support rail (32).

8. 发明授权

EP0785161B1 PREVENT-SLIDING DRIVE MACHINE FOR ELEVATOR 失效
标题翻译：提升驱动防滑
公开(公告)号：EP0785161B1
公开(公告)日：2001-04-04
申请号：EP94924687.0
申请日：1994-08-23
申请人： Zhong, Jianyuan
发明人： ZHONG, Jianyuan , ZHONG, Lei
IPC分类号： B66B11/04
CPC分类号： B66B5/044 , B66D5/04
摘要： A elevator drive machine includes a speed reduction unit, a driving sheave, and the first and the second driven sheaves formed over the driving sheave and arranged a triangle with the driving sheave. Each of the sheave has ratchet on its periphery, a pawl mechanism is mounted near the sheave. A speed-limiter which includes a centrifugal speed-limiter engaging with the gear of the first driven sheave and a three-branch lever, is provided on the side of driving sheave and the first driven sheave. When the dropping speed of the cab overruns the given speed, the three-branch lever moves so as to make the ratchet engage with the pawl, thus braking the driving sheave and the first driven sheave, quickly increasing the friction force of driving rope and immediately stopping the cab, it can prevent the rope from sliding on the sheaves, and have advantages of compact construction and low cost.

9. 发明公开

EP0875448A3 Braking device, particularly for braking the descent of a life-boat 失效
标题翻译：制动装置，特别是用于制动救生艇的向下运动
公开(公告)号：EP0875448A3
公开(公告)日：1999-12-22
申请号：EP98107306.7
申请日：1998-04-22
申请人： Gambini, Angelo
发明人： Gambini, Angelo
IPC分类号： B63B23/42 , B66D5/04 , B66D5/14
CPC分类号： B66D5/04 , B63B23/42 , B66D5/14
摘要： A braking device, in particular for braking the descent of a life-boat when lowered from a ship, of the type comprising a pair of braking discs (2, 9), of which a first disc (2) is connected to a fixed member (1) and the other (9) is connected to a rotating member to be braked, for example a winch, and brake means (13, 24; 23) arranged to urge the discs one against the other so as to brake said rotating member. The brake means comprise static braking means (13, 24) arranged to exert a constant thrust on the discs such as to maintain them in mutual contact and maintain the rotating member braked, means (17; 28) for at least partly counteracting the action of the static braking means and enabling the discs to be separated when it is required to enable the braking member to rotate, and dynamic braking means connected to the rotating member and comprising a loose mass (23) arranged to exert, by centrifugal effect, a thrust on the discs proportional to the rotational speed of said rotating member such as to bring the discs into mutual contact and brake the rotating member, cooling means (18, 19) being provided at least for the braking discs (2, 9).

10. 发明公开

EP0785161A4 PREVENT-SLIDING DRIVE MACHINE FOR ELEVATOR 失效
标题翻译：提升驱动防滑
公开(公告)号：EP0785161A4
公开(公告)日：1997-08-29
申请号：EP94924687
申请日：1994-08-23
申请人： ZHONG JIANYUAN
发明人： ZHONG JIANYUAN , ZHONG LEI
IPC分类号： B66B5/02 , B66B5/04 , B66B5/12 , B66B11/08 , B66D5/04 , B66D5/32 , F16H35/00 , B66B11/04
CPC分类号： B66B5/044 , B66D5/04
摘要： A elevator drive machine includes a speed reduction unit, a driving sheave, and the first and the second driven sheaves formed over the driving sheave and arranged a triangle with the driving sheave. Each of the sheave has ratchet on its periphery, a pawl mechanism is mounted near the sheave. A speed-limiter which includes a centrifugal speed-limiter engaging with the gear of the first driven sheave and a three-branch lever, is provided on the side of driving sheave and the first driven sheave. When the dropping speed of the cab overruns the given speed, the three-branch lever moves so as to make the ratchet engage with the pawl, thus braking the driving sheave and the first driven sheave, quickly increasing the friction force of driving rope and immediately stopping the cab, it can prevent the rope from sliding on the sheaves, and have advantages of compact construction and low cost.

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