公开(公告)号：US20100133857A1

公开(公告)日：2010-06-03

申请号：US12578100

申请日：2009-10-13

申请人： Sang Ho KIM ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

发明人： Sang Ho KIM ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

IPC分类号： E05C19/18

CPC分类号： B60N3/004 ,  Y10T292/394

摘要： An apparatus for locking a table of a seat back to selectively secure the table in multiple stages, may include a base, a shaft coupled to the base and the table, an actuating arm fastened to the shaft and rotatable with the shaft, the actuating arm having actuating gear teeth, a locking arm rotatably provided on the base, wherein the locking arm includes locking gear teeth and the locking gear teeth is selectively engaged with the actuating gear teeth by the actuating arm such that when the actuating arm is rotated in a forward direction, the actuating gear teeth is engaged with the locking gear teeth or pass over the locking gear teeth according to rotational degree of the actuating arm, and a locking arm holding unit co-axially coupled with the actuating arm to the base and selectively activated by the actuating arm.

摘要翻译： 用于锁定座椅靠背的桌子以选择性地固定桌子的多个阶段的装置可以包括底座，联接到基座和工作台的轴，致动臂，固定到轴上并与轴一起旋转，致动臂 具有致动齿轮齿，可旋转地设置在基座上的锁定臂，其中锁定臂包括锁定齿轮齿，并且锁定齿轮齿通过致动臂选择性地与致动齿轮齿接合，使得当致动臂向前旋转时 致动齿轮齿与锁定齿轮齿接合或根据致动臂的旋转程度越过锁定齿轮齿，并且锁定臂保持单元与致动臂同轴地联接到基座并且由 执行臂。

公开(公告)号：US08052208B2

公开(公告)日：2011-11-08

申请号：US12578100

申请日：2009-10-13

申请人： Sang Ho Kim ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

发明人： Sang Ho Kim ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

IPC分类号： A47B83/02

CPC分类号： B60N3/004 ,  Y10T292/394

摘要： An apparatus for locking a table of a seat back to selectively secure the table in multiple stages, may include a base, a shaft coupled to the base and the table, an actuating arm fastened to the shaft and rotatable with the shaft, the actuating arm having actuating gear teeth, a locking arm rotatably provided on the base, wherein the locking arm includes locking gear teeth and the locking gear teeth is selectively engaged with the actuating gear teeth by the actuating arm such that when the actuating arm is rotated in a forward direction, the actuating gear teeth is engaged with the locking gear teeth or pass over the locking gear teeth according to rotational degree of the actuating arm, and a locking arm holding unit co-axially coupled with the actuating arm to the base and selectively activated by the actuating arm.

摘要翻译： 用于锁定座椅靠背的桌子以选择性地固定桌子的多个阶段的装置可以包括底座，联接到基座和工作台的轴，致动臂，固定到轴上并与轴一起旋转，致动臂 具有致动齿轮齿，可旋转地设置在基座上的锁定臂，其中锁定臂包括锁定齿轮齿，并且锁定齿轮齿通过致动臂选择性地与致动齿轮齿接合，使得当致动臂向前旋转时 致动齿轮齿与锁定齿轮齿接合或根据致动臂的旋转程度越过锁定齿轮齿，并且锁定臂保持单元与致动臂同轴地联接到基座并且由 执行臂。