发明名称 |
Drum for a creasing device |
摘要 |
A drum for a creasing device, a resilient creasing ring and method are provided. The drum includes first and second drum parts that cooperate with one another to define a circumferential channel of the drum a base and two side wall for receiving a resilient creasing ring. At least one of the side walls includes recess for receiving a portion of the resilient creasing ring such that the resilient creasing ring cannot be removed radially from the channel. The creasing ring may be continuous or a split ring. A method of mounting the creasing ring includes mounting the resilient creasing ring on a first drum part and axially sliding a second drum part into cooperation with the first drum part to mount the creasing ring within a channel formed therebetween. |
申请公布号 |
ZA200802475(B) |
申请公布日期 |
2009.03.25 |
申请号 |
ZA20080002475 |
申请日期 |
2008.03.18 |
申请人 |
TECH-NI-FOLD LTD. |
发明人 |
BARRETT, PAUL GRAHAM;HARRIS, GRAHAM |
分类号 |
B31F;B31F1/10 |
主分类号 |
B31F |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|