利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

107 条记录 (耗时 0.015 秒)

    Method series production of an outer column of a safety steering column for automotive vehicles
    2.
    发明授权
    Method series production of an outer column of a safety steering column for automotive vehicles 失效
    方法系列生产汽车安全转向柱的外柱

    公开(公告)号：US4301959A

    公开(公告)日：1981-11-24

    申请号：US102941

    申请日：1979-12-12

    申请人： Hubertus Benteler ,  Wolfgang Streubel ,  Egon Olszewski

    发明人： Hubertus Benteler ,  Wolfgang Streubel ,  Egon Olszewski

    IPC分类号： B21D53/90 ,  B23P15/00 ,  B23Q7/14 ,  B62D1/19 ,  B23K31/06

    CPC分类号： B62D1/192 ,  B21D53/90 ,  B23P15/00 ,  B23Q7/14

    摘要： A method for series production of an outer column for a safety steering column for motor vehicles in which a first tubular blank is stepwise moved to a plurality of working stations in which the blank is deformed respectively punched to form a substantially smooth-walled protecting tube of the outer column. A second tubular blank is simultaneously moved to a working station in which it is transformed into a corrugated tube and subsequently the two tubes are fed against each other so that end portions of the tube overlap and the overlapping tubes are then welded together in a main welding station. Thereafter at least one pressed metal part is welded to one of the tubes at an auxiliary welding station. At least one control station is coordinated with at least one working station for the first tubular blank and at least one additional control station is coordinated with at least one of the welding stations for checking the work performed by the at least one working and the at least one welding station. After ascertaining of a faulty part in one of the control stations; at least operation of all working and welding stations upstream of the one control station is stopped under simultaneous arresting the part in the upstream working and welding station. Resuming of operation of the working and welding station is then permitted only after removing of the faulty part.

    摘要翻译： 一种串联生产用于机动车辆的安全转向柱的外柱的方法，其中第一管状坯料逐步移动到多个加工站，其中坯料变形分别被冲压以形成基本上平滑的保护管 外栏。 第二管状坯料同时移动到工作站，在工作台中将其转变成波纹管，随后将两个管彼此进给，使得管的端部重叠，并且重叠的管然后在主焊接中焊接在一起 站。 此后，至少一个压制金属部件在辅助焊接站处焊接到一个管。 至少一个控制站与用于第一管状坯料的至少一个工作站协调，并且至少一个附加控制站与至少一个焊接站协调，用于检查由至少一个工作和至少一个工作执行的工作 一个焊接站。 确定其中一个控制站的故障部件; 至少在一个控制站上游的所有工作和焊接站的操作停止在上游工作和焊接站的同时停止部件。 只有在拆除了故障部件之后才允许恢复工作和焊接站的操作。