公开(公告)号：EP0121711A3

公开(公告)日：1986-02-12

申请号：EP84101942

申请日：1984-02-24

Applicant: Bongers & Deimann

Inventor： Deimann, Rudolf

IPC: B66B05/04

CPC classification number: B66B5/046 ,  B66B5/048

公开(公告)号：WO1998017575A1

公开(公告)日：1998-04-30

申请号：PCT/FI1997000638

申请日：1997-10-21

Applicant: KONE OY ,  KORPELA, Jukka ,  SALO, Jarmo

Inventor： KONE OY

IPC: B66B05/04

CPC classification number: B66B5/06

Abstract: The invention relates to a procedure and an apparatus for the indication of overspeed when an elevator car (4) reaches the limit switch (44, 46) for a terminal floor. The speed is measured from an overspeed governor (6) by means of an inductive proximity switch (22, 24). An internal oscillator is used to measure the length of the signal obtained from the proximity switch (22, 24) and if the signal length is below a limit value when the elevator is within the area of a terminal limit switch (44, 46), the safety circuit is opened.

Abstract translation: 本发明涉及当电梯轿厢（4）到达用于终端楼层的限位开关（44,46）时指示超速的过程和装置。 速度通过电感式接近开关（22,24）从超速调速器（6）测量。 使用内部振荡器来测量从接近开关（22,24）获得的信号的长度，并且当电梯处于端子限位开关（44,46）的区域内时信号长度低于极限值时， 安全电路打开。

公开(公告)号：WO1998023526A1

公开(公告)日：1998-06-04

申请号：PCT/EP1997000466

申请日：1997-02-03

Applicant: P.F.B. S.R.L. ,  BARALDI, Roberto

Inventor： P.F.B. S.R.L.

IPC: B66B05/04

CPC classification number: B66B5/044 ,  B66B5/046 ,  F16H55/36

Abstract: A pulley means, particularly for lifting apparatuses, comprising supporting means (2, 3, 4, 26) for rotatably supporting a pulley (5, 6, 9) having a peripheral groove suitable for receiving a respective rope (10), stop means (19, 20, 18) of said pulley comprising first stop means (19, 20) integral with said pulley (5, 6, 9) and designed for receiving second stop means (18) supported by said supporting means (2, 3, 4, 26), the second stop means (18) being associated with speed detecting means (13, 14, 15) that controls the action of said second stop means (18) on said first stop means (19, 20) when the peripheral speed of said pulley (5, 6, 9) exceeds a predetermined value, said pulley (5, 6, 9) comprising a central portion (5, 6) provided with at least a first coupling surface (7) to which a separate pulley crown element (9) having said peripheral groove is fixed.

Abstract translation: 特别是用于提升装置的滑轮装置，包括用于可旋转地支撑具有适于接收相应绳索（10）的周向槽的滑轮（5,6）的支撑装置（2,3,4,26），停止装置 所述滑轮包括与所述滑轮（5,6,9）成一体的第一止动装置（19,20）并被设计成用于接收由所述支撑装置（2,3,4）支撑的第二止动装置（18） ，26），所述第二停止装置（18）与速度检测装置（13,14,15）相关联，当速度检测装置（13,14,15）在所述第一停止装置（19,20）的周向速度 所述滑轮（5,6,9）超过预定值，所述滑轮（5,6）包括设置有至少一个第一联接表面（7）的中心部分（5,6），所述第一联接表面（7） 具有所述周边槽的元件（9）是固定的。

公开(公告)号：WO1994022756A1

公开(公告)日：1994-10-13

申请号：PCT/SE1994000301

申请日：1994-04-04

Applicant: OTTOSSON, Stig

IPC: B66B05/04

CPC classification number: B66B5/04

Abstract: The present invention relates to a technique to ensure an actuation of a locking mechanism comprising locking rod means substantially radially displaceable in a rotary detail, which rod means is both exposed to the gravitation and to centrifugal forces in rotation of the detail which centrifugal forces at a certain angular velocity of the detail will exceed the gravitation holding the locking mechanism in an extended position during the whole turn of rotation of the rotary detail, to, substantially in an upper angular position, make a hit against a stop being partly displaceable. The invention is characterized in that the locking rod means, comprising several mutually independently displaceable plunger elements, during rotation below said angular velocity giving an influence of the centrifugal forces onto each plunger element exceeding that from the gravitation, during each turn of rotation of the detail, will struck with its plunger element against a diametrically opposite plunger element extending from the periphery by influence from the gravitation or directly against a resilient bottom in a recess in the rotary detail.

Abstract translation: 本发明涉及一种确保锁定机构的致动技术，该锁定机构包括锁定杆装置，该锁定装置基本可在旋转细节上径向移位，该杆装置在细节的旋转中暴露于重力和离心力， 在旋转细节的整个旋转周期期间，细节的某些角速度将超过将锁定机构保持在延伸位置的重力，基本上在上角位置使得抵靠止动件的撞击部分地可移位。 本发明的特征在于，在旋转中低于所述角速度的锁定杆装置包括几个相互独立地可移动的柱塞元件，其在细节的旋转转动期间给出超过每次柱塞元件上的离心力的影响， 将撞击其柱塞元件抵靠径向相对的柱塞元件，该柱塞元件通过重力的影响或直接抵靠旋转细节中的凹部中的弹性底部从周边延伸。