公开(公告)号：WO1981000827A1

公开(公告)日：1981-04-02

申请号：PCT/US1980001211

申请日：1980-09-19

Applicant: IBM CORP

Inventor： IBM CORP ,  FOWLER R ,  LEACH D ,  SLOAN L

IPC: B41F01/36

CPC classification number: B41F27/12 ,  B41F27/1262 ,  B41J13/223

Abstract: A clamp (11) for holding a flexible sheet (12) on a rotary carrier (10) tightens the grip on, and pulls, the sheet upon rotation of the carrier, as a result of centrifugal forces generated on two weights (28, 29) attached to two cooperating arms (21, 22) within the clamp. The magnitude of the grip-tightening force is dependent upon the mass of a grip-tightening weight (28) attached to the clamp. The magnitude of the sheet-pulling force is dependent upon the mass of a sheet-pulling weight (29) attached to the clamp. The clamp faces (18, 19) are mounted (23) for concurrent movement along the periphery of the carrier to prevent tearing or other damage to the sheet when it is pulled as the carrier is rotated.

Abstract translation: 用于将柔性片材（12）保持在旋转载体（10）上的夹具（11）在托架旋转时将夹紧件紧固并拉动，这是由于在两个重物（28,29）上产生的离心力 ）附接到夹具内的两个配合臂（21,22）。 夹紧力的大小取决于附接到夹具的抓紧重量（28）的质量。 片材拉力的大小取决于附接到夹具的拉片重量（29）的质量。 夹持面（18,19）被安装（23），用于沿着承载件的周边同时移动，以防止在托架被旋转时被拉动时对片材的撕裂或其它损坏。