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1. 发明授权

US3939537A Apparatus for longitudinally compressing textile material 失效
标题翻译：用于纵向压缩纺织材料的装置
公开(公告)号：US3939537A
公开(公告)日：1976-02-24
申请号：US409052
申请日：1973-10-24
申请人： John Kreeft , Peter Stanislaw , Rudolph G. Gulbrandsen
发明人： John Kreeft , Peter Stanislaw , Rudolph G. Gulbrandsen
IPC分类号： D06B23/14 , D06C21/00
CPC分类号： D06C21/00 , D06B23/14 , E05Y2900/402
摘要： An apparatus is disclosed for longitudinally compressing materials such as knit fabrics. The apparatus includes a frame with the frame having first and second spaced apart side walls. First and second drive rollers are supported between the side walls and first and second idler roller assemblies are also supported between the side walls. A first endless belt passes around the first drive roller and the first idler roller assembly and a second endless belt passes around the second drive roller and the second idler roller assembly. A fabric passing between the endless belts is appropriately longitudinally compressed thereby. The second side wall has an opening therethrough and closure means moveable between a closed and open position with respect to the opening. The first and second drive rollers and the first and second idler roller assemblies are cantilevered on the first wall when the closure means is moved to its open position and, in this manner, the endless belts can be easily removed from about the drive rollers and idler roller assemblies without disassembling the entire frame of the machine. As a further feature, first tension roller means engage the first endless belt, and second tension roller means engage the second endless belt. First support means are carried on the inner surface of the first side wall for adjustably carrying one end of the first tension roller, and second support means are rotatably carried on the inner surface of the second side wall for adjustably carrying the other end of the first tension roller means. The second tension roller means is similarly supported. Means are provided to rotate the second support means and essentially guide the endless belts back to their intended position on the respective rollers in the event such belts tend to move laterally on their rollers.
摘要翻译：公开了用于纵向压缩诸如针织物的材料的装置。该装置包括框架，框架具有第一和第二间隔开的侧壁。第一和第二驱动辊被支撑在侧壁之间，第一和第二惰辊组件也被支撑在侧壁之间。第一环形带穿过第一驱动辊和第一惰辊组件，第二环形带绕过第二驱动辊和第二惰辊组件。在环形带之间通过的织物被适当地纵向压缩。第二侧壁具有穿过其中的开口，并且关闭装置可相对于开口在关闭和打开位置之间移动。当闭合装置移动到其打开位置时，第一和第二驱动辊以及第一和第二惰轮组件在第一壁上悬臂，并且以这种方式，环形带可以容易地从驱动辊和惰轮辊组件，而不拆卸机器的整个框架。作为另一个特征，第一张紧辊装置接合第一环形带，第二张力辊装置接合第二环形带。第一支撑装置被承载在第一侧壁的内表面上，用于可调节地承载第一张紧辊的一端，并且第二支撑装置可旋转地承载在第二侧壁的内表面上，用于可调节地承载第一侧壁的另一端张力辊装置。类似地支撑第二张力辊装置。提供装置以在第二支撑装置旋转并基本上将环形带引导回到它们在各个辊上的预期位置，在这种带倾向于在它们的辊上横向移动的情况下。

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