公开(公告)号：US5224252A

公开(公告)日：1993-07-06

申请号：US918468

申请日：1992-07-22

申请人： Jimmy N. Baker ,  Rose E. Baker

发明人： Jimmy N. Baker ,  Rose E. Baker

IPC分类号： B65G39/02 ,  B65H54/46

CPC分类号： B65G39/02 ,  B65H54/46 ,  B65H2404/113 ,  B65H2701/31 ,  Y10T29/49893

摘要： A composite yarn engaging roll for textile machines which is adapted for mounting on the shaft of a machine and which comprises two semi-cylindrical members is disclosed. Each of these members has an outer portion with an outer semi-cylindrical surface complementary with the outer surface of the other member which forms a cylindrical outer surface of the composite roll. The members also have an inner portion with an inner semi-cylindrical surface spaced from the outer semi-cylindrical surface and complementary with the inner surface of the other member to form an inner semi-cylindrical surface of the composite roll. The composite roll is dimensioned for mounting on a shaft. The composite also has an axially extending web portion disposed between the inner and outer portions of each member. Each member also contains a device for releasably interlocking the two members which is incorporated into the web portion of each member and disposed for axial sliding engagement with the releasably interlocking device of the other member for interlocking the two semi-cylindrical members in an interlocked position to form the composite roll.

摘要翻译： 公开了一种用于纺织机械的复合纱线接合辊，其适于安装在机器的轴上并且包括两个半圆柱形构件。 这些构件中的每一个具有与形成复合辊的圆柱形外表面的另一构件的外表面互补的外半圆柱表面的外部部分。 构件还具有内部部分，内部半圆柱形表面与外部半圆柱形表面间隔开并且与另一个构件的内表面互补以形成复合辊的内部半圆柱形表面。 复合辊的尺寸用于安装在轴上。 复合材料还具有设置在每个构件的内部和外部之间的轴向延伸的腹板部分。 每个构件还包括用于可释放地互锁的两个构件的装置，其被结合到每个构件的腹板部分中并且设置成与另一构件的可释放地互锁装置轴向滑动接合，用于将两个半圆柱形构件互锁在互锁位置 形成复合卷。