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公开(公告)号:US07117709B2
公开(公告)日:2006-10-10
申请号:US10432357
申请日:2001-11-24
IPC分类号: B21D19/00
CPC分类号: F16C33/14 , E05D5/043 , E05D5/14 , F16C9/04 , F16C11/02 , F16C17/10 , F16C33/04 , F16C2220/44 , F16C2220/82 , F16C2226/30 , Y10T29/49671 , Y10T29/49673
摘要: The invention relates to a method for the production of a flange sleeve (10) especially for a sliding bearing. A strip of material is cut into lengths corresponding to the later periphery of the flange sleeve. The strip section (14) thus arising is rolled to form a hollow cylindrical sleeve with an open butt joint (12) and a collar (20) is placed around one or two sides. The open butt joint is expanded in the region of the collar to form a V-shaped slit. One or several recesses (18a, 18b) are made in the region of the later open butt joint (12) on one or two of the longitudinal edges (16) of the strip section.
摘要翻译: 本发明涉及一种用于生产特别用于滑动轴承的凸缘套(10)的方法。 将一条材料切割成对应于凸缘套筒后期周边的长度。 由此产生的带状部分(14)被卷起以形成具有开放的对接接头(12)的中空圆柱形套筒,并且在一侧或两侧放置一个套环(20)。 开口的对接接头在套环的区域中膨胀形成V形狭缝。 在带状部分的一个或两个纵向边缘(16)上的稍后打开的对接接头(12)的区域中制造一个或多个凹部(18a,18b)。