Stanznietkopf
    51.
    发明公开

    公开(公告)号:EP1270113A1

    公开(公告)日:2003-01-02

    申请号:EP02010410.5

    申请日:2002-05-08

    IPC分类号: B21J15/10 B21J15/02 B21J15/32

    摘要: Bei einem Stanznietkopf (1) zum Vernieten von Befestigungselementen (3) an Blech- und insbesondere Rohkarosserieteilen (4, 5), mit einem an einem Gehäuse (6) verschieblich geführten, in Richtung einer anschlagbegrenzten Ausfahrposition federbelasteten Blechhalter (8), einem gehäusefesten, in einen zentralen Nietkanal (10) des Blechhalters eingreifenden Nietstempel (11) und einem Zufuhrmechanismus mit einem seitlich in den Nietkanal mündenden Zufuhrkanal (14) zur taktweisen Zuführung der Befestigungselemente sowie mit einer Halterung (15, 16) zur Fixierung eines dem Nietkanal zugeführten Befestigungselements bis zum Ausschieben und Vernieten durch den Nietstempel, werden erfindungsgemäß die Stillstandzeiten bei einem Auswechseln oder Nachjustieren einzelner Nietkopfkomponenten dadurch wesentlich verkürzt, dass der Stanznietkopf durch Lösen der Hubbegrenzung (7) des Blechhalters zerlegbar ist, wobei der Nietstempel in der Weise am Gehäuse fixiert ist, dass die auf den Blechhalter wirkende Federkraft gehäuseseitig unter Zwischenschaltung des Nietstempels abgestützt ist.

    摘要翻译: 铆钉冲压头具有弹簧加载的片保持器(8),其相对于壳体(6)可移动,中心通道(10)中的铆钉冲头(11)和具有固定器(15)的进给机构 元件。 冲压头可以通过释放片夹的行程限位挡块(7)来拆卸。 铆钉冲头固定到壳体上,使得当切换冲头时,壳体侧的片材保持器上的弹簧力是支撑件。

    Method and device for feeding fastening elements
    53.
    发明公开
    Method and device for feeding fastening elements 有权
    方法和装置用于馈送紧固元件

    公开(公告)号:EP1060813A3

    公开(公告)日:2002-01-09

    申请号:EP00304371.8

    申请日:2000-05-24

    申请人: EMHART INC.

    发明人: Roessler, Andreas

    IPC分类号: B21J15/32 B23P19/00 B65G47/08

    CPC分类号: B21J15/32 B23P19/003

    摘要: The invention relates to both a method and a device for feeding fastening elements (1) with a first and a second end, in particular rivets, preferably blind rivets, wherein a fastening element (1) is transported to a junction point (3) at a given orientation by a feed channel (2), and leaves the junction point (3) preferably with the first end in front via a first channel (7) or with the second end in front via a second channel (8).

    Dispositif de stockage de pièces en vue de leur distribution à l'unité
    54.
    发明公开
    Dispositif de stockage de pièces en vue de leur distribution à l'unité 失效
    LagervorrichtungfürTeile mit Hinblick auf deren Einzelabgabe

    公开(公告)号:EP0855236A2

    公开(公告)日:1998-07-29

    申请号:EP98201090.2

    申请日:1995-06-12

    IPC分类号: B21J15/32 B23P19/00 B65G51/02

    CPC分类号: B21J15/32 B23P19/003

    摘要: La présente invention concerne un dispositif de stockage de pièces muni d'un moyen de retenue (24) adapté pour délivrer une par une les pièces vers le moyen élastique (11). L'invention est plus particulièrement destinée à assurer une alimentation homogène et régulière des machines à riveter utilisées dans le domaine aéronautique.

    摘要翻译: 分配器,例如 用于将铆钉,螺钉,钉子或订书钉馈送到组装站,由可变形的弹性套筒(11)组成,其基本上是管状的,并且具有减小部分的中心通道,入口和出口。 在其活动状态下,当受到压力时,套筒能够径向膨胀并且沿其中心通道引导部件。 弹性套筒位于限制其膨胀的外管(17)的内部,通过将弹性套筒转过管的边缘并将其固定就位,两个连接在一起。 这些部件从装备有管(22),接头(22a)和保持器(22b)的盒(20)馈送到弹性套筒中,每个具有中心通道(23)。 保持器具有止动器(24),当止动件被释放时,止动件(24)可以将其中一个部件保持在其中。

    FASTENING TOOLS AND TAPE THEREFOR.
    55.
    发明公开
    FASTENING TOOLS AND TAPE THEREFOR. 失效
    紧固工具和胶带。

    公开(公告)号:EP0613411A4

    公开(公告)日:1995-08-23

    申请号:EP92923601

    申请日:1992-11-20

    申请人: HENROB LTD

    摘要: A fastening machine (e.g. for rivets) has a fastening head (20) where the fasteners (30) are brought into alignment with the punch (22) and die in a carrier tape (10). The carrier tape (10) has a web (11) with slots (15, 16) or teeth engageable by a sprocket wheel (27) which sequentially advances the fasteners (30) until the stems (31) engage a retractable stop (32). When the punch (22) is advanced, the fasteners (30) are pushed through the carrier tape (10) to be deformed by an upsetting die aligned with the punch (22). In modified embodiments, the fasteners (30) are urged transversely from the web of the carrier tape, the carrier tape being advanced by a gear which engages teeth on a side flange on the carrier tape. The sprocket wheel (27) may be remotely driven e.g. by a flexible cable drive to accommodate the movement as the fastening head (20) is advanced towards, or retracted from, the upsetting die.

    Fastener carrier tape
    56.
    发明公开
    Fastener carrier tape 失效
    紧固件载带

    公开(公告)号:EP0565302A3

    公开(公告)日:1994-08-31

    申请号:EP93302559.5

    申请日:1993-03-31

    IPC分类号: B65D73/02 B21J15/32

    摘要: A fastener carrier tape (1), for fasteners (4), such as rivets, with a shank (15) and relatively enlarged head (16), incorporates successive fastener retention apertures (5) with supplemental peripheral weakening slits or cut-outs (6), to promote controlled tape deformation and failure and thus controlled discharge of the fastener head through the tape and retain fastener orientation ; and supplementary tape indexing apertures (8) corresponding to the fastener retention apertures for fastener positioning.

    摘要翻译: 用于具有柄(15)和相对扩大的头部(16)的紧固件(4)(例如铆钉)的紧固件载带(1)包括连续的紧固件保持孔(5),其具有辅助的周边削弱狭缝或切口 (图6),以促进受控的带变形和失效,从而控制紧固件头通过带的排出并保持紧固件定向; 和与紧固件保持孔相对应的用于紧固件定位的补充带分度孔(8)。

    Fastener carrier tape
    57.
    发明公开
    Fastener carrier tape 失效
    TrägerbandfürBefestigungsmittel。

    公开(公告)号:EP0565302A2

    公开(公告)日:1993-10-13

    申请号:EP93302559.5

    申请日:1993-03-31

    IPC分类号: B65D73/02 B21J15/32

    摘要: A fastener carrier tape (1), for fasteners (4), such as rivets, with a shank (15) and relatively enlarged head (16), incorporates successive fastener retention apertures (5) with supplemental peripheral weakening slits or cut-outs (6), to promote controlled tape deformation and failure and thus controlled discharge of the fastener head through the tape and retain fastener orientation ; and supplementary tape indexing apertures (8) corresponding to the fastener retention apertures for fastener positioning.

    摘要翻译: 用于具有柄(15)和相对扩大的头部(16)的紧固件(4),例如铆钉的紧固件带(1)包括具有补充的周边弱化狭缝或切口的连续紧固件保持孔(5) 6),以促进受控的胶带变形和故障,从而控制紧固件头部通过胶带的排出并保持紧固件的方向; 以及对应于用于紧固件定位的紧固件保持孔的辅助带分度孔(8)。

    Method and apparatus for inserting fasteners
    59.
    发明公开
    Method and apparatus for inserting fasteners 失效
    插入紧固件的方法和装置

    公开(公告)号:EP0387430A3

    公开(公告)日:1990-12-05

    申请号:EP89302474.5

    申请日:1989-03-14

    IPC分类号: B21J15/32

    摘要: Method and apparatus for inserting fasteners into holes in a workpiece. The apparatus includes finger carrying means (10) which are carried by an anvil (12) for telescoping movement relative to the anvil, the finger carrying means including a bore (36) coaxial with the anvil and through which the anvil may pass as it moves from a raised position to a lowered position. The finger carrying means is provided with a side port (38) through which fasteners (R) may be inserted by a gravity injector, the side port being disposed below the anvil when it is in its raised position. A plurality of annular arrays of resilient fingers (54) are mounted in the bore below the side port. A fastener (R), after being injected into the bore of the finger carrying means, is pushed by the anvil through the fingers as the anvil moves to its lowered position, the annular arrays of resilient fingers properly orienting the fastener in coaxial alignment with the anvil and with a hole in a workpiece.

    Jet guide rivet injector
    60.
    发明公开
    Jet guide rivet injector 失效
    Nietzuführungmit Zentrierung durch einen Luftstrahl。

    公开(公告)号:EP0068857A1

    公开(公告)日:1983-01-05

    申请号:EP82303351.9

    申请日:1982-06-25

    发明人: Davern, John W.

    IPC分类号: B21J15/32 B25B23/04

    CPC分类号: B21J15/32 B25C1/001

    摘要: ® Air pressure means for maintaining rivets (13) in axial alignment as they pass through a feed tube (15) to a riveting machine (10). The air pressure means comprises a circumferentially spaced series of air discharge passages (31) directed obliquely toward the axis of the feed tube (15) and in the direction of travel of the rivets (13) whereby a conical pattern of air pressure is directed against the shanks of the rivets (13) to urge them into axial alignment in the feed tube (15).

    摘要翻译: 空气压力意味着当铆钉(13)通过进料管(15)到达铆接机器(10)时将其保持在轴向对准中。 空气压力装置包括沿着进给管(15)的轴线并沿着铆钉(13)的行进方向倾斜地指向的周向间隔开的一系列空气排放通道(31),由此锥形图案的空气压力指向 铆钉(13)的柄部促使它们在进料管(15)中轴向对准。