| 摘要 |
<p>A connection arrangement for connecting and locking machine elements or the like to each other, the first machine element (1) containing a bore (1a) extending therethrough and the second machine element (2) containing a bore (2a) closed at its second end and in which the said bores are arranged to be provided with a locking bolt (3) or the like having an adapter socket (7), whereby the locking bolt (3) is essentially arranged inside the adapter socket (7).The first end (5) of the locking bolt (3) in the side of the closed bore is provided with a threaded part (5a) for connection to the inside of the said closed bore (2a) said threaded part (5a) being arranged to be utilised both during locking and releasing the connection arrangement.The second end of the locking bolt (3)isprovided with an expansion part (4) having engagement means (4a) for a suitable tool for transmitting torque to the locking bolt (3) as well as a guide surface (4b) arranged to effect in the locked position of the connection arrangement on a radially extending engagement surface (7a) of the corresponding end of the adapter socket (7).The shell of the adapter socket (7) comprises a conical surface (7c) arranged to cooperate with corresponding conical surfaces (1b, 2b) arranged inside the said bores, whereby the said conical surfaces (1b, 2b, 7c) decrease in diameter towards the said closed end of the bore.</p> |
