TH85883A - Rotary operating handle that can be locked - Google Patents

Abstract

DC60 rotary operating handle (1), which consists of a barrier path inserted into the handpiece (2), where the barrier path is designed to block rotation. of The operating handle (1) follows the frame (5) and is designed to be locked by the action. Together with at least one U-key (20) The barrier path consists of a rotating cylinder (4) with at least one through hole (4A, 4B, 4C). The rotating cylinder can be placed in a transverse position. Can block, which will prevent any kind of rotation. Of the working handle (1) and in the intervening position, at least one such hole (4A, 4B, 4C) is aligned with the hole (3A, 3B, 3C) of the The handle body (2), which allows the key ring (21) of the u-wire key (20) to pass through This prevents the rotating cylinder (4) from rotating from the obstructed position to the unobstructed position. The rotary operating handle (1) consists of a barrier path that is inserted into the The handle body (2), by means of such barrier path, is designed to block rotation of the The operating handle (1) follows the frame (5) and is designed to be locked by the action. Together with at least one U-key (20) The barrier path consists of a rotating cylinder (4) with at least one through hole (4A, 4B, 4C). The rotating cylinder can be placed in a transverse position. Can block, which will prevent any kind of rotation. Of the working handle (1) and in the intervening position, at least one such hole (4A, 4B, 4C) is aligned with the hole (3A, 3B, 3C) of the The handle body (2), which allows the key ring (21) of the u-wire key (20) to pass through This will prevent the rotating cylinder (4) from rotating from the obstructed position to the unobstructed position.

Claims (6)

1. Rotating handle (1), consisting of a barrier path inserted into the handle (2), where the barrier path is designed to block rotate Of the working handle (1) along the frame (5) and are designed to be locked by an action Together with at least one U-key (20), which is characterized as The barrier path consists of a rotating cylinder (4) with at least one through hole (4A, 4B, 4C), which can be placed in a barrier position. Prevents rotation in any way. Of the working handle (1) and in the blocking position If at least one of these holes (4A, 4B, 4C) is set to align with the holes (3A, 3B, 3C) of the handle (2), this will make the key ring (21) of The keys u (20) can pass through, which will be Prevent the rotating cylinder (4) from rotating from an obstructed position to an unobstructed position. 2. The handle according to claim 1, which is characterized as the path for the barrier. Contains one or more bolts (7) designed to work with the grooves (8) provided in the frame (5) when the rotating barrel (4) is in the interrupted position. 3. The handle according to claim 1 or 2, which is characterized by that the rotation of the rotating barrel (4) to the obstructed position is due to the rotational motion of the working handle (1). 4. The handle according to claim 1 or 2, which is characterized that the rotation of the rotating cylinder (4) to the obstructed position, is due to the actuation of the gripping path (6) in an unfavorable manner Relying on the rotary movement of the operating handle (1). 5. Use grip for any of the above claims which are designated The feature that the flexible path allows the rotating cylinder (4) to remain in an unobstructed position. 6. A handle for use in accordance with any of the above claims which are designated The characteristics that such (4) rotating cylinders consist of the designed radial holes (4A, 4B, 4C). To align with the three holes (3A, 3B, 3C) of the handle (2) when the rotating cylinder (4) is in its intersection position.