公开(公告)号：US4184392A

公开(公告)日：1980-01-22

申请号：US863509

申请日：1977-12-22

Applicant: David Wood

Inventor： David Wood

IPC: B23F5/28 ,  B23P15/00 ,  B65H29/68 ,  B65H35/08 ,  B65H5/24

CPC classification number: B23P15/00 ,  B23F5/28 ,  B65H29/68 ,  B65H35/08 ,  B65H2404/14 ,  Y10T83/2022 ,  Y10T83/2042 ,  Y10T83/2094

Abstract: In a machine for cutting a paper web into sheets and forming them into a stack, the sheets are fed from the cutter to a primary conveyor on which they are spaced apart, and then to a secondary conveyor driven at a slower speed so that the sheets are overlapped, and finally fed onto the top of a stack. In one arrangement a pair of rollers, between which the sheets are gripped, is positioned between adjacent ends of the primary and secondary conveyors, which rollers are driven at a speed which is cyclically variable between the speeds of the two conveyors so as to decelerate the sheets. In another arrangement the secondary conveyor is dispensed with and the sheets are fed directly onto the stack from the variable speed rollers.

Abstract translation: 在用于将纸幅切割成片材并将其形成为堆叠的机器中，片材从切割器进给到它们间隔开的主传送带，然后到较慢速度驱动的二次传送器，使得片材 重叠，最后馈送到堆叠的顶部。 在一种布置中，一对辊被夹在其间，位于主输送机和次输送机的相邻端之间，这些辊以两个输送机的速度之间可循环变化的速度被驱动，从而使 床单。 在另一种布置中，省去了二次输送机，并且片材从变速辊直接供给到堆叠上。

公开(公告)号：US2376465A

公开(公告)日：1945-05-22

申请号：US40163141

申请日：1941-07-09

Applicant: GLEASON WORKS

Inventor： ERNEST WILDHABER

IPC: B23F5/28

CPC classification number: B23F5/28 ,  Y10T409/10795 ,  Y10T409/108904 ,  Y10T409/109222