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1. 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。

2. 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).

3. 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).

4. 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.

5. 发明公开

EP3348854A1 DISK DAMPING DEVICE 有权
公开(公告)号：EP3348854A1
公开(公告)日：2018-07-18
申请号：EP18150941.5
申请日：2018-01-10
申请人： Otis Elevator Company
发明人： WEI, Wei , HUBBARD, James L.
IPC分类号： F16D59/02 , B66D5/04 , F16D65/00 , B66B1/32 , F16F15/02
CPC分类号： B66B1/36 , B66B1/32 , B66D5/14 , B66D5/30 , F16D59/02 , F16D65/0006 , F16F15/002 , F16F15/02 , F16F15/022
摘要： An elevator brake disk assembly is provided. The elevator brake disk assembly includes a brake disk (4) which is keyed to and rotatable with a shaft (6) of an elevator machine, a machine frame (14) and dampers (402, 403). The dampers (402, 403) are respectively anchored to the machine frame (14) and biased to symmetrically hold the brake disk (4) during rotations thereof.

6. 发明公开

EP2162191A1 DESCENT DEVICE 审中-公开
标题翻译：下载设备
公开(公告)号：EP2162191A1
公开(公告)日：2010-03-17
申请号：EP08756951.3
申请日：2008-06-17
申请人： Lifeline Descent Systems Pty Ltd
发明人： HOBSON, Eric
IPC分类号： A62B1/10 , B66D5/20 , F16D59/00 , B66D5/04 , F16D51/12 , F16H1/28
CPC分类号： B66D5/04 , A62B1/10 , B66D5/18 , F16D51/00 , F16D2127/002
摘要： There is disclosed herein a descent device (10) comprising a hollow spool (12) rotatable about a rotational axis (14) and a lifeline, in the form of a braided steel cable (not shown), wound about the spool (12). A centrifugal brake mechanism (18) including a brake assembly, comprising a pair of brake shoes (20) and associated brake pads (21), is engageable with the spool (12) to apply a braking force to the spool (12) as the spool (12) rotates. Biasing members, in the form of a compression springs (22), extend between the brake shoes (20) for biasing the brake shoes (20) and pads (21) into engagement with the spool (12).
摘要翻译：这里公开了一种下降装置（10），其包括围绕旋转轴线（14）可旋转的中空卷轴（12）和卷绕在卷轴（12）上的编织钢缆（未示出）形式的救生索。包括具有一对制动蹄片（20）和相关制动片（21）的制动器组件的离心制动器机构（18）可与卷筒（12）接合以向卷筒（12）施加制动力，卷轴（12）旋转。形式为压缩弹簧（22）的偏压构件在制动蹄（20）之间延伸，用于偏压制动蹄（20）和垫（21）以与卷轴（12）接合。

7. 发明授权

EP1136423B1 Einrichtung zur Begrenzung der oberen Drehzahl eines Balancier-Hebezeugs 有权
标题翻译：用于限制平衡式启闭机的最高速度
公开(公告)号：EP1136423B1
公开(公告)日：2005-07-20
申请号：EP01250086.4
申请日：2001-03-14
申请人： Demag Cranes & Components GmbH
发明人： Heun, Jürgen , Löbel, Markus, Dipl.-Ing. , Winter, Klaus-Jürgen, Dipl.-Ing. (FH) , Spies, Harald
IPC分类号： B66D5/04 , B66D3/18
CPC分类号： B66D3/18 , B66D5/04

8. 发明公开

EP1136423A1 Einrichtung zur Begrenzung der oberen Drehzahl eines Balancier-Hebezeugs 有权
公开(公告)号：EP1136423A1
公开(公告)日：2001-09-26
申请号：EP01250086.4
申请日：2001-03-14
申请人： Atecs Mannesmann AG
发明人： Heun, Jürgen , Löbel, Markus, Dipl.-Ing. , Winter, Klaus-Jürgen, Dipl.-Ing. (FH)
IPC分类号： B66D5/04 , B66D3/18
CPC分类号： B66D3/18 , B66D5/04
摘要： Die Erfindung betrifft eine Einrichtung zur Begrenzung der oberen Drehzahl eines Balancier-Hebezeugs, insbesondere zur Notabbremsung des Hebezeugs, das eine in einem Gehäuse (10) drehgelagerte, längsverschiebbaren Kolbens (14) drehbare und eine Seiltrommel (17) tragende Gewindespindel (19) sowie eine mit dem Gehäuse (10) fest verbundene Spindelmutter aufweist, wobei die auf der Gewindespindel (19) längsverschiebliche Seiltrommel (17) drehfest mit dieser verbunden ist,

mit mindestens einem gegen eine elastische Rückhaltekraft von einer radial innenliegenden Ruhestellung zu einer außenliegenden Bremsstellung verschwenkbaren Klinke (24), die bei drehender Seiltrommel (17) jeweils in Drehrichtung weist und fliehkraftbeaufschlagt ab einer vorbestimmten Drehzahl in die Bremsstellung verschwenkbar ist,
mit zumindest einem feststehenden Stoppelement (32), das mit der in der außenliegenden Bremsstellung befindlichen Klinke (24) zusammenwirkend die Drehbewegung der Seiltrommel (17) bis zu deren Stillstand abbremst.

Erfindungsgemäß ragt ein Ende der Gewindespindel (19) in eine von außen zugängliche Gehäusekammer (22) und ist dort mit der Schwenkachse der Klinke (25) verbunden. Außerdem ist jedes Stoppelement (32) innen am Gehäuse (10) feststehend angeordnet.
摘要翻译：径向和内侧的固定的止动件在与制动位置的水平处从壳体（10）突出。止动器与制动器位置的棘爪接合，以便制动电缆滚筒的旋转直到其停止。螺纹心轴（19）的一端突出到壳体的腔室（22）中并连接到枢轴销。安全设备还包括独立声明。

9. 发明授权

EP0385180B1 Dispositif d'arrêt de sécurité pour monte-charge ou similaire 有权转让
标题翻译：安全齿轮电梯或类似
公开(公告)号：EP0385180B1
公开(公告)日：1996-09-11
申请号：EP90102841.5
申请日：1990-02-14
申请人： Maber costruzioni s.r.l.
发明人： Bertoncello, Mario , Bertoncello, Roberto , Bertoncello, Luciano
IPC分类号： B66B5/04 , B66D5/04 , B66D5/14 , F16D59/00
CPC分类号： B66B5/044

10. 发明公开

EP0385180A3 Dispositif d'arrêt de sécurité pour monte-charge ou similaire 有权转让
标题翻译：安全制动用于提升或类似
公开(公告)号：EP0385180A3
公开(公告)日：1992-05-20
申请号：EP90102841.5
申请日：1990-02-14
申请人： Maber costruzioni s.r.l.
发明人： Bertoncello, Mario , Bertoncello, Roberto , Bertoncello, Luciano
IPC分类号： B66B5/04 , B66D5/04 , B66D5/14 , F16D59/00
CPC分类号： B66B5/044
摘要： Un tambour tournant (1) monté sur la plaque (10) d'un monte-charge ou similaire et solidaire du pignon (11) qui coopère avec la crémaillère (12), est muni de cames profilées (2 et 3) qui éloignent le galet (8) prévu à l'extrémité du levier (6) à l'encontre du ressort de rappel (9). Le levier est obligé de se soulever au moment opportun, avant le passage des saillies (4 et 5), lorsque le mouvement de rotation du tambour (1) est normal, tandis que son talon (6′) se bloque contre l'une des saillies (4, 5) lorsque la vitesse de rotation dépasse une limite pré-établie prévue réglable.

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