公开(公告)号：US20140213424A1

公开(公告)日：2014-07-31

申请号：US14085071

申请日：2013-11-20

Applicant: NEOPOST TECHNOLOGIES

Inventor： Dominique Mazeiller ,  Frederic Jost

IPC: B65H45/04

CPC classification number: B65H45/04 ,  B65H45/12 ,  B65H45/145 ,  B65H45/18 ,  B65H2220/02 ,  B65H2301/341 ,  B65H2801/78 ,  B65H2701/1311 ,  B65H2220/01

Abstract: A sheet folding apparatus for folding sheets comprising a curved conveyance path along which the sheets are moved successively in first and second opposite directions, the curved conveyance path being such that the sheets cannot naturally register to reach a folding position by simple effect of gravity, wherein to register the sheets before to fold them transport rollers having loaded the sheets in the first direction moves back in the second opposite direction for compressing the sheets against an adjustable low stop member to generate an elastic deformation of the sheets sufficient to compensate friction in the curved conveyance path and automatically register the sheets.

Abstract translation: 一种用于折叠片材的片材折叠装置，包括沿第一和第二相反方向连续地移动片材的弯曲输送路径，弯曲传送路径使得片材不能通过简单的重力自然地登记到达折叠位置，其中 为了将纸张进行折叠以折叠它们沿着第一方向装载片材的传送辊沿第二相反方向移动，以将片材压靠在可调节的低阻挡件上，以产生足够的弹性变形，以补偿弯曲的 输送路径并自动注册纸张。

公开(公告)号：US09758338B2

公开(公告)日：2017-09-12

申请号：US14085071

申请日：2013-11-20

Applicant: NEOPOST TECHNOLOGIES

Inventor： Dominique Mazeiller ,  Frederic Jost

IPC: B65H45/04 ,  B65H45/12 ,  B65H45/14 ,  B65H45/18

CPC classification number: B65H45/04 ,  B65H45/12 ,  B65H45/145 ,  B65H45/18 ,  B65H2220/02 ,  B65H2301/341 ,  B65H2801/78 ,  B65H2701/1311 ,  B65H2220/01

Abstract: A sheet folding apparatus for folding sheets comprising a curved conveyance path along which the sheets are moved successively in first and second opposite directions, the curved conveyance path being such that the sheets cannot naturally register to reach a folding position by simple effect of gravity, wherein to register the sheets before to fold them transport rollers having loaded the sheets in the first direction moves back in the second opposite direction for compressing the sheets against an adjustable low stop member to generate an elastic deformation of the sheets sufficient to compensate friction in the curved conveyance path and automatically register the sheets.