公开(公告)号：US4193705A

公开(公告)日：1980-03-18

申请号：US828669

申请日：1977-08-29

Applicant: Geoffrey D. Field

Inventor： Geoffrey D. Field

IPC: B42F15/06 ,  B42F3/04 ,  B42F13/14

CPC classification number: B42F15/063

Abstract: A suspension device for vertical suspension of sheets, such as drawing sheets, which includes two substantially parallel bars; a number of pins on each bar, each pin being connected at one end to its bar with its free end directed to the other bar, the pins being adapted to be inserted through holes provided along edges of sheets so that the sheets can suspend from the pins; locating means provided on each bar for locating the free ends of the pins relative to the other bar; and locking means for releasably holding the two bars in a locked position in which the free ends of the pins are located in the associated locating means.

Abstract translation: 一种悬挂装置，用于垂直悬挂的片材，例如绘图纸，其包括两个基本上平行的条; 每个杆上的多个销，每个销的一端连接到其杆，其自由端指向另一个杆，该销适于插入通过沿着片的边缘设置的孔，使得片可以从 针脚 设置在每个杆上的定位装置，用于相对于另一个杆定位销的自由端; 以及锁定装置，用于可释放地将两个杆保持在锁定位置，在该位置，销的自由端位于相关联的定位装置中。