公开(公告)号：US08727077B2

公开(公告)日：2014-05-20

申请号：US12777363

申请日：2010-05-11

申请人： Arttu Hult ,  Mika Olkkonen

发明人： Arttu Hult ,  Mika Olkkonen

IPC分类号： F16D51/00

CPC分类号： B66D5/08 ,  F16D49/16 ,  F16D65/48 ,  F16D2121/22 ,  F16D2127/04

摘要： The invention relates to an elevator brake, said elevator comprising a hoisting machine (1) provided with at least a frame part (2) and a traction sheave (3), and a brake drum (4) arranged to be rotatable with the traction sheave (3) and provided with a braking surface (5), and a brake (6) having an effect on the rotary motion of the traction sheave (3), said brake (6) comprising at least one brake block (8) provided with a braking surface, which brake block (8) has been arranged to act on the braking surface (5) of the brake drum (4) with a force directed substantially towards the braking surface (5). To allow adjustment of the size of the air gap (8a) between the braking surface of the brake block (8) and the braking surface (5) of the brake drum (4), the brake (6) is provided with at least one eccentric adjusting element (11).

摘要翻译： 本发明涉及一种电梯制动器，所述升降机包括设有至少一个框架部分（2）和牵引滑轮（3）的曳引机（1），以及布置成可与牵引滑轮一起旋转的制动鼓（4） （3）并设置有制动表面（5）和对牵引滑轮（3）的旋转运动有影响的制动器（6），所述制动器（6）包括至少一个制动块（8） 制动表面，该制动块（8）已布置成以基本上朝向制动表面（5）的方向作用在制动鼓（4）的制动表面（5）上。 为了允许调节制动块（8）的制动表面和制动鼓（4）的制动表面（5）之间的气隙（8a）的尺寸，制动器（6）设置有至少一个 偏心调节元件（11）。

公开(公告)号：US08312978B2

公开(公告)日：2012-11-20

申请号：US13053562

申请日：2011-03-22

申请人： Jorma Mustalahti ,  Arttu Hult ,  Nithil Karimpanackal Natarajan ,  Raimo Pelto-Huikko ,  Aki Metsänen

发明人： Jorma Mustalahti ,  Arttu Hult ,  Nithil Karimpanackal Natarajan ,  Raimo Pelto-Huikko ,  Aki Metsänen

IPC分类号： B66B21/10 ,  B66B23/02 ,  F16G13/18

CPC分类号： F16G13/06 ,  B65G17/38 ,  B66B23/024

摘要： A people mover comprising a plurality of steps or palettes to carry and move people. A transmission chain formed into an endless loop is connected to the steps or palettes via which the steps or palettes are moved. The transmission chain comprises consecutive chain links connected in a hinged manner to each other such that the chain links are bendable in relation to each other in a first direction (I) and in a second direction (II). Two turning elements are provided around which the transmission chain is arranged to pass. The consecutive chain links of the transmission chain bend in relation to each other in the first direction (I) when passing around the respective turning elements. A bending limitation mechanism is arranged to limit bending of the transmission chain occurring in the second direction (II).

摘要翻译： 一种人运动器，包括多个步骤或调色板以携带和移动人。 形成无限循环的传动链连接到步骤或调色板，步骤或调色板通过其移动。 传动链包括以铰链方式彼此连接的连续链节，使得链节可以在第一方向（I）和第二方向（II）上相对于彼此弯曲。 设置有两个转动元件，传动链设置在该转动元件周围。 传递链的连续链节在绕相应的转动元件通过时在第一方向（I）上相对于彼此弯曲。 弯曲限制机构被设置为限制沿第二方向（II）发生的传动链的弯曲。

公开(公告)号：US20110220455A1

公开(公告)日：2011-09-15

申请号：US13053562

申请日：2011-03-22

申请人： JORMA MUSTALAHTI ,  Arttu Hult ,  Nithil Karimpanackal Natarajan ,  Raimo Pelto-Huikko ,  Aki Metsänen

发明人： JORMA MUSTALAHTI ,  Arttu Hult ,  Nithil Karimpanackal Natarajan ,  Raimo Pelto-Huikko ,  Aki Metsänen

IPC分类号： B66B21/10 ,  B66B23/02 ,  F16G13/07

CPC分类号： F16G13/06 ,  B65G17/38 ,  B66B23/024

摘要： A people mover comprising a plurality of steps or palettes to carry and move people. A transmission chain formed into an endless loop is connected to the steps or palettes via which the steps or palettes are moved. The transmission chain comprises consecutive chain links connected in a hinged manner to each other such that the chain links are bendable in relation to each other in a first direction (I) and in a second direction (II). Two turning elements are provided around which the transmission chain is arranged to pass. The consecutive chain links of the transmission chain bend in relation to each other in the first direction (I) when passing around the respective turning elements. A bending limitation mechanism is arranged to limit bending of the transmission chain occurring in the second direction (II).

摘要翻译： 一种人运动器，包括多个步骤或调色板以携带和移动人。 形成无限循环的传动链连接到步骤或调色板，步骤或调色板通过其移动。 传动链包括以铰链方式彼此连接的连续链节，使得链节可以在第一方向（I）和第二方向（II）上相对于彼此弯曲。 设置有两个转动元件，传动链设置在该转动元件周围。 传递链的连续链节在绕相应的转动元件通过时在第一方向（I）上相对于彼此弯曲。 弯曲限制机构被设置为限制沿第二方向（II）发生的传动链的弯曲。