公开(公告)号：US5634398A

公开(公告)日：1997-06-03

申请号：US621119

申请日：1996-03-22

Applicant: Arthur L. McGee ,  David W. Rudman

Inventor： Arthur L. McGee ,  David W. Rudman

IPC: B30B7/02 ,  B30B15/24

CPC classification number: B30B15/245 ,  B30B7/02

Abstract: A multiple opening panel press is described with a plurality of movable platens which are individually controlled to adjust the spacing between adjacent platens to a predetermined panel width. Position-sensor transducers are employed to produce control signals corresponding to the platen positions which operate control cylinders by associated valves to adjust the platen spacing. The transducers are preferably sonic waveguides which interact with permanent magnets fixed to the movable platens to generate platen position signals which are applied to an automatic control system which includes a computer that produces the control signals.

Abstract translation: 多个开口板压机被描述成具有多个可移动的压板，这些可移动压板被单独控制以将相邻压板之间的间隔调整到预定的板宽度。 采用位置传感器传感器产生对应于压板位置的控制信号，通过相关的阀来操作控制气缸以调节压板间距。 换能器优选是与固定到可移动压板的永磁体相互作用的声波导，以产生施加到自动控制系统的压板位置信号，该自动控制系统包括产生控制信号的计算机。

公开(公告)号：US3930438A

公开(公告)日：1976-01-06

申请号：US468161

申请日：1974-05-08

Applicant: Howard T. Hackman ,  Ray Brown ,  William H. Friend ,  Stuart L. Natof ,  Eugene A. Reiter ,  David W. Rudman

Inventor： Howard T. Hackman ,  Ray Brown ,  William H. Friend ,  Stuart L. Natof ,  Eugene A. Reiter ,  David W. Rudman

IPC: B31B11/00 ,  B31B11/02

CPC classification number: B31B1/00 ,  B31B2217/103

Abstract: The method of assembly of a partition with a box blank to form a combination partition box in collapsed condition for shipping and use and for making a double wall thickness box.

Abstract translation: 组装具有箱坯的隔板的方法以形成用于运输和使用的折叠状态的组合分隔箱以及制造双壁厚箱。