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发明授权
CN101282794B 可锁定的摩擦接合装置 失效 - 权利终止

可锁定的摩擦接合装置
摘要：
本发明涉及一种可锁定的摩擦接合装置，特别是一种用于在例如气体抽取装置、点式抽吸装置或类似装置中的两个管段之间被设定成所需相对偏转位置的摩擦接合装置，其中所述可锁定的摩擦接合装置(20；70)包括具有第一臂部(22)或者管段(22′)的第一接合部(21；21′)以及具有第二臂部(24)或者管段(24′)的第二接合部(23；23′)。第一接合部(21；21′)以及第二接合部(23；23′)分别支撑环(分别为25；25′和26；26′)，所述环具有拨爪(27；27′)。所述摩擦接合装置(20；70)包括两个具有孔的摩擦盘(30，31；30′，31′)，每个盘具有装置(32；32′)以便以传递运动的方式与具有拨爪的环(25，26；25′，26′)相互作用。具有一个孔的摩擦片(35；35′)布置在所述摩擦盘(30，31；30′，31′)之间。所述摩擦盘以传递运动的方式连接至环(25，26和25′，26′)，所述环具有位于所述摩擦片(35；35′)相对侧上的拨爪，并且摩擦接合装置(20；70)借助一个可调节的紧固装置(47；80)被压缩。
摘要（英）：

The invention concerns a lockable friction joint, in particular one intended to be set to a desired relative swing position between two sections of tube, in, for example, a gas extraction arrangement,a point suction arrangement, or similar, whereby the friction joint (20;70) comprises a first joint part (21;21') with a first arm part (22) or section of tube (22') and a second joint part (23;23')with a second arm part (24) or section of tube (24'). The first joint part (21 ;21') and the second joint part (23;23') each support a ring (25;25' and 26;26' respectively), which rings are provided with pusher dogs (27;27'). The friction joint (20;70) comprises two friction disks (30,31 ;30',31') provided with holes, each disk having means (32;32') to interact in a manner that transfers motion tothe rings (25,26;25',26') that are provided with pusher dogs. A friction plate (35;35'), provided with a hole, is arranged between the said friction disks (30,31 ;30',31'). The friction disks are coupled in a manner that transfers motion with the ring (25,26;25',26'), that is provided with pusher dogs, that is located on the opposite side of the friction plate (35;35'), and the friction joint (20;70) is compressed with the aid of an adjustable tightening means (47;80).

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