公开(公告)号：US20040180743A1

公开(公告)日：2004-09-16

申请号：US10384683

申请日：2003-03-11

Applicant: Graham Packaging Company, L.P.

Inventor： Russell Varone ,  Michael Dietz

IPC: F16H007/08 ,  F16H007/22

CPC classification number: B65G19/025 ,  B65G47/244 ,  F16H2007/0806 ,  F16H2007/0812 ,  F16H2007/088

Abstract: An improved pneumatic tensioner apparatus is disclosed, the apparatus including: a main drive belt; a chuck assembly, suspended from said main drive belt, having a spinning member and a drive contact portion; a first frictional drive belt in a first track in contact with said drive contact portion operative to spin said chuck assembly; a first tension adjusting device operative to apply pressure to said first frictional drive belt tangentially to said drive contact portion; a second frictional drive belt disposed in at least one idler roller on an opposite side of said chuck assembly to said first frictional drive belt, said second frictional drive belt in contact with said drive contact portion; and a second tension adjusting device operative to apply pressure to said second frictional drive belt tangentially to said drive contact portion.

Abstract translation: 公开了一种改进的气动张紧器装置，该装置包括：主传动带; 从所述主传动带悬挂的卡盘组件，具有旋转构件和驱动接触部分; 与所述驱动接触部分接触的第一轨道中的第一摩擦传动带，其用于旋转所述卡盘组件; 第一张力调节装置，其操作以与所述驱动接触部分切向地对所述第一摩擦驱动带施加压力; 第二摩擦传动带，设置在所述卡盘组件的与所述第一摩擦传动带相反的一侧的至少一个惰轮中，所述第二摩擦传动皮带与所述驱动接触部分接触; 以及第二张力调节装置，其操作以与所述驱动接触部分切向地对所述第二摩擦驱动带施加压力。

公开(公告)号：US20040180744A1

公开(公告)日：2004-09-16

申请号：US10384740

申请日：2003-03-11

Applicant: Graham Packaging Company, L.P.

Inventor： Russell Varone ,  Michael Dietz

IPC: F16H007/08 ,  F16H007/22

CPC classification number: B65G15/14 ,  B05B13/0228 ,  B05B13/0264 ,  B65G47/244 ,  B65G2201/0247 ,  B65G2201/0261 ,  F16H2007/0812

Abstract: An pneumatic tensioner apparatus is disclosed, the apparatus including: a main drive belt; a chuck assembly, suspended from the main drive belt, having a spinning member and a drive contact portion; a first frictional drive belt in a first track, the first frictional drive belt in contact with the drive contact portion operative to spin the chuck assembly; and a first tension adjusting device having at least one pneumatic tension adjustment member operative to apply pressure to the first frictional drive belt tangentially to the drive contact portion.

Abstract translation: 公开了一种气动张紧器装置，该装置包括：主驱动带; 从主传动带悬挂的卡盘组件，具有旋转构件和驱动接触部分; 在第一轨道中的第一摩擦传动带，与驱动接触部分相接触的第一摩擦传动带，其用于旋转卡盘组件; 以及第一张力调节装置，其具有至少一个气动张力调节构件，其可操作以与驱动接触部分切向地施加压力到第一摩擦驱动带。

公开(公告)号：US20040163711A1

公开(公告)日：2004-08-26

申请号：US10368557

申请日：2003-02-20

Applicant: Graham Packaging Company, L.P.

Inventor： Russell Varone ,  Michael Deitz

IPC: F16K031/12

CPC classification number: F16K7/065 ,  Y10T137/7759

Abstract: An apparatus for controlling the flow of a fluid through a flexible wall tube including a body having a tubing receptacle that directs a flexible wall tube longitudinally through the body; a compression shoe; and an actuator to drive the compression shoe, such as a piston connected with a connecting pin. the apparatus can be pneumatically driven. The compression shoe has an arcuate contact surface that is curved in a longitudinal direction and substantially linear in a transverse direction. The apparatus can further include a housing, for example a cushion tube, to envelope the flexible wall tubing. A system for controlling one or more flow rates through one or mote tubes can include the valve.

Abstract translation: 一种用于控制通过柔性壁管的流体流动的装置，该柔性壁管包括具有导管柔性壁管纵向穿过本体的管座的主体; 压缩鞋; 以及用于驱动压缩靴的致动器，例如与连接销连接的活塞。 该装置可以被气动驱动。 压缩靴具有在纵向上弯曲并且在横向上基本上线性的弓形接触表面。 该装置还可以包括壳体，例如缓冲管，以包围柔性壁管。 用于控制通过一个或多个微波管的一个或多个流速的系统可以包括阀。