公开(公告)号：US20010015118A1

公开(公告)日：2001-08-23

申请号：US09843185

申请日：2001-04-26

申请人： Johns Manville International, Inc.

发明人： Randall Clark Bascom ,  Harold Miles Hendrickson ,  Russell Donovan Arterburn ,  Carlos Gilberto Santizo ,  Emery Sidney Barber

IPC分类号： B26D001/56 ,  B23D025/12

CPC分类号： D01G1/04 ,  Y10S83/913 ,  Y10S83/95 ,  Y10T83/04 ,  Y10T83/0515 ,  Y10T83/2083 ,  Y10T83/2092 ,  Y10T83/2209 ,  Y10T83/2216 ,  Y10T83/4766 ,  Y10T83/4838 ,  Y10T83/664 ,  Y10T83/6641 ,  Y10T83/6648 ,  Y10T83/727 ,  Y10T83/739 ,  Y10T83/7809

摘要： A chopper for chopping fibers or fiber strands having a back up roll and a blade roll containing blades that work against a peripheral surface of the back up roll and a method of using is disclosed. The chopper has a number of improved features for reducing the frequency of long fibers or long fiber strands and fuzz from getting into the chopped product. The chopper can have one or any combination of the improvements. The improvements include a strand guide located at least two feet up stream of the chopper, a first starting roll for starting a new strand that runs on a fluid bearing that can be adjusted to control the RPM of the first starting roll, a mount for a roll that runs against the peripheral surface of said back up roll, a strand guide insert for reducing fuzz generation and for preventing fuzz from getting into the product, and a deflector plate for catching and deflecting chopped strands thrown off the back up roll into a chopped strand product chute.

摘要翻译： 公开了一种用于切断具有支撑辊的纤维或纤维束的切碎机以及包含用于抵靠后备辊的外周表面的刀片的刀片辊和使用方法。 斩波器具有许多改进的特征，用于减少长纤维或长纤维束的频率和绒毛进入切碎的产品。 切碎机可以具有一种或任何组合的改进。 这些改进包括位于切碎机的至少两英尺上游的线条引导件，用于启动在可调节以控制第一起始辊的RPM的流体轴承上运行的新股线的第一起始辊，用于 滚针，其抵靠所述支撑辊的外周表面，用于减少绒毛产生并防止绒毛进入产品的线条引导插入件，以及用于捕获和偏转从备用卷轴抛出的切碎的线束的偏转板， 绞线产品滑槽。

公开(公告)号：US20030167891A1

公开(公告)日：2003-09-11

申请号：US10385125

申请日：2003-03-10

申请人： Johns Manville International, Inc.

发明人： Randall Clark Bascom ,  Harold Miles Hendrickson ,  Russell Donovan Arterburn ,  Carlos Gilberto Santizo ,  Emery Sidney Barber

IPC分类号： B26D001/24

CPC分类号： D01G1/04 ,  Y10S83/913 ,  Y10S83/95 ,  Y10T83/04 ,  Y10T83/0515 ,  Y10T83/2083 ,  Y10T83/2092 ,  Y10T83/2209 ,  Y10T83/2216 ,  Y10T83/4766 ,  Y10T83/4838 ,  Y10T83/664 ,  Y10T83/6641 ,  Y10T83/6648 ,  Y10T83/727 ,  Y10T83/739 ,  Y10T83/7809

摘要： A chopper for chopping fibers or fiber strands having a back up roll and a blade roll containing blades that work against a peripheral surface of the back up roll and a method of using is disclosed. The chopper has a number of improved features for reducing the frequency of long fibers or long fiber strands and fuzz from getting into the chopped product. The chopper can have one or any combination of the improvements. The improvements include a strand guide located at least two feet up stream of the chopper, a first starting roll for starting a new strand that runs on a fluid bearing that can be adjusted to control the RPM of the first starting roll, a mount for a roll that runs against the peripheral surface of said back up roll, a strand guide insert for reducing fuzz generation and for preventing fuzz from getting into the product, and a deflector plate for catching and deflecting chopped strands thrown off the back up roll into a chopped strand product chute.

摘要翻译： 公开了一种用于切断具有支撑辊的纤维或纤维束的切碎机以及包含用于抵靠后备辊的外周表面的刀片的刀片辊和使用方法。 斩波器具有许多改进的特征，用于减少长纤维或长纤维束的频率和绒毛进入切碎的产品。 切碎机可以具有一种或任何组合的改进。 这些改进包括位于切碎机的至少两英尺上游的线条引导件，用于启动在可调节以控制第一起始辊的RPM的流体轴承上运行的新股线的第一起始辊，用于 滚针，其抵靠所述支撑辊的外周表面，用于减少绒毛产生并防止绒毛进入产品的线条引导插入件，以及用于捕获和偏转从备用卷轴抛出的切碎的线束的偏转板 绞线产品滑槽。

公开(公告)号：US20030167889A1

公开(公告)日：2003-09-11

申请号：US10385124

申请日：2003-03-10

申请人： Johns Manville International, Inc.

发明人： Randall Clark Bascom ,  Harold Miles Hendrickson ,  Russell Donovan Arterburn ,  Carlos Gilberto Santizo ,  Emery Sidney Barber

IPC分类号： B26D001/56 ,  B23D025/12

CPC分类号： D01G1/04 ,  Y10S83/913 ,  Y10S83/95 ,  Y10T83/04 ,  Y10T83/0515 ,  Y10T83/2083 ,  Y10T83/2092 ,  Y10T83/2209 ,  Y10T83/2216 ,  Y10T83/4766 ,  Y10T83/4838 ,  Y10T83/664 ,  Y10T83/6641 ,  Y10T83/6648 ,  Y10T83/727 ,  Y10T83/739 ,  Y10T83/7809

摘要： A chopper for chopping fibers or fiber strands having a back up roll and a blade roll containing blades that work against a peripheral surface of the back up roll and a method of using is disclosed. The chopper has a number of improved features for reducing the frequency of long fibers or long fiber strands and fuzz from getting into the chopped product. The chopper can have one or any combination of the improvements. The improvements include a strand guide located at least two feet up stream of the chopper, a first starting roll for starting a new strand that runs on a fluid bearing that can be adjusted to control the RPM of the first starting roll, a mount for a roll that runs against the peripheral surface of said back up roll, a strand guide insert for reducing fuzz generation and for preventing fuzz from getting into the product, and a deflector plate for catching and deflecting chopped strands thrown off the back up roll into a chopped strand product chute.