发明申请
- 专利标题： Hard-rolling roller head pertaining to a hard-rolling tool
- 专利标题（中）： 硬质轧辊头硬质轧制工具
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申请号： US10504107申请日： 2003-04-25
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公开(公告)号： US20050066700A1公开(公告)日： 2005-03-31
- 发明人: Heinrich-Wilhelm Derichs
- 申请人： Heinrich-Wilhelm Derichs
- 优先权： DE10218703.7 20020426
- 国际申请： PCT/EP03/04305 WO 20030425
- 主分类号： B21H7/18
- IPC分类号： B21H7/18 ; B24B5/42 ; B24B39/04
摘要：
The invention relates to a deep-rolling roller head (1) of a deep-rolling tool for the deep rolling of radii or undercuts (22) on the main and stroke journals of crankshafts (21), with a housing (2) in which one or two deep-rolling rollers are tracked with little clearance and are loosely rotatable in a roller cage (5) at a lateral distance from each other. The roller cage (5) is attached to underside (3) of the housing (2) towards the crankshaft (21) by means of pins (15) which support the roller cage (5) on its face (10) away from the deep-rolling rollers (4) and at the same time track them laterally. The housing (2) is provided with a projection (11, 12) for the support of the roller cage (5) on either end of its underside (3) towards the crankshaft (21). Pins (15) serving as fastening and tracking elements of the roller cage (5) are provided and engage the roller cage (5).
公开/授权文献
- US07100412B2 Hard-rolling roller head pertaining to a hard-rolling tool 公开/授权日：2006-09-05
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