APPARATUS FOR DETECTING FAULT CONDITIONS
    41.
    发明申请
    APPARATUS FOR DETECTING FAULT CONDITIONS 审中-公开
    检测故障条件的装置

    公开(公告)号:WO9421421A3

    公开(公告)日:1994-11-10

    申请号:PCT/US9402924

    申请日:1994-03-18

    Applicant: BERMO INC

    Abstract: The present invention is an apparatus for detecting fault conditions, such as missing or improper hardware, in the operation of a fastener press (10). It includes a workpiece die (26) that is aligned and cooperates with a punch assembly (18) in the insertion of the fasteners (40) into holes in the workpiece (38). The die has a linear displacement member (44) mounted for reciprocal movement in response to the operation of the punch assembly (18). The position of the linear displacement member (44), which represents whether or not a fault condition exists, is detected and an alarm indication is generated when there is a fault.

    締結装置
    42.
    发明申请
    締結装置 审中-公开

    公开(公告)号:WO2022158320A1

    公开(公告)日:2022-07-28

    申请号:PCT/JP2022/000399

    申请日:2022-01-07

    Abstract: 接合位置(P1)に送り込まれた中実の締結具を接合用部材に打ち込む締結装置であって、ダイと、貫通孔を有し、ダイに対して近接方向へ移動することにより、ダイとの間に配置された接合用部材に、接合用部材との間の接合位置(P2)に送り込まれた締結具を打ち込んでかしめるパンチと、接合位置(P2)に配置された締結具に対してパンチの貫通孔を通して検出光を照射し、その反射光を受光して締結具を検出する検出センサと、を有する。

    RIVET FASTENER APPARATUS
    44.
    发明申请

    公开(公告)号:WO2021159115A1

    公开(公告)日:2021-08-12

    申请号:PCT/US2021/017144

    申请日:2021-02-08

    Abstract: A method and rivet apparatus to rivet a workpiece comprises an upper riveting portion and a lower riveting portion. The lower riveting portion comprising a fixed base, support member, and a pin assembly. The pin assembly comprises a center pin, a forming pin, a first biasing member, an outer shroud, and a second biasing member. The center pin pushes against a tail of a rivet to deform the tail of the rivet. The forming pin, fixedly coupled to the support member, pushes against the tail of the rivet to deform the tail of the rivet. The first biasing member, disposed below the center pin, biases the center pin through the forming pin and away from the support member. The outer shroud encircles the forming pin and the center pin. The second biasing member, disposed below the outer shroud, biases the outer shroud away from the support member.

    FASTENING SYSTEM AND METHOD FOR SENSING THE PRESENCE OF A FASTENER IN A FEEDING TUBE

    公开(公告)号:WO2020244826A1

    公开(公告)日:2020-12-10

    申请号:PCT/EP2020/059043

    申请日:2020-03-31

    Abstract: Method for sensing the presence of a fastener in a feeder and fastening system for joining a fastener to a workpiece comprising a head with a receiving element for receiving the fastener destined to be joined to the workpiece, a joining drive element and a feeder for feeding fasteners from a magazine to the receiving element, wherein the feeder comprises a feeding tube adapted to receive fasteners from a magazine and into which the fasteners are driven to the receiving element by compressed air, wherein the feeder is provided with a pressure sensor for sensing the pressure of compressed air flowing through the feeding tube and a microprocessor is provided for processing and computing the pressure to detect the presence or passage of a fastener in the feeding tube.

    AUTOMATICALLY-ADJUSTED ELECTRONICALLY- OPERATED RIVETING MACHINE

    公开(公告)号:WO2020110016A1

    公开(公告)日:2020-06-04

    申请号:PCT/IB2019/060211

    申请日:2019-11-27

    Abstract: The electronically-operated riveting machine (1) comprises one pulling element (2) operable for the traction of clamping elements, actuating means (3) operatively connected to the pulling element (2) and adapted to actuate it between an initial tightening position and a final tightening position, and an automatic setting system (5) of the pulling force of the actuating means (3), comprising a processing and control unit (6) operatively connected to the actuating means (3) and measuring means (7) of the pulling force applied by the actuating means (3), wherein the processing and control unit (6) is configured to calculate a value of final tightening force depending on the value of the pulling force applied by the actuating means (3) and measured in real time by the measuring means (7).

    締結工具
    47.
    发明申请
    締結工具 审中-公开

    公开(公告)号:WO2019054257A1

    公开(公告)日:2019-03-21

    申请号:PCT/JP2018/032944

    申请日:2018-09-05

    CPC classification number: B21J15/26 B21J15/28

    Abstract: 締結工具(1)は、ピン(91)とカラー(95)を含む非破断式の複数部材加締め式ファスナ(9)を介して作業材(W)を締結する。締結工具(1)は、アンビル(61)、ピン把持部(63)、モータ(31)、駆動機構(遊星減速機(33)、スピンドル(35)、チャック(37)、運動変換機構(51))を含む。駆動機構は、モータ(31)の動力によって駆動され、ピン(91)の引張り領域(914)を把持した状態のピン把持部(63)を、駆動軸(A1)に沿って初期位置から後方へ移動させることで、カラー(95)を、アンビル(61)によってピン(91)の軸部の加締め溝に加締める加締め工程を遂行する。加締め工程は、ピン把持部(63)が実質的に後方へ移動不能な状態に至った場合に終了する。

    PROCÉDÉ DE RIVETAGE POUR AÉRONEF
    49.
    发明申请

    公开(公告)号:WO2019020959A1

    公开(公告)日:2019-01-31

    申请号:PCT/FR2018/051935

    申请日:2018-07-27

    Applicant: SAFRAN

    Abstract: L'invention concerne un procédé de rivetage comprenant le rivetage d'une première pièce (11) d'aéronef à une deuxième pièce (13) d'aéronef. Le procédé comprend une prise d'image plénoptique (103) du rivet et d'au moins l'une de la première pièce (11) et de la deuxième pièce (13) aux alentours du rivet, par un dispositif plénoptique d'acquisition d'images (52) solidaire d'une tête de rivetage (40), après rivetage de la première pièce (11) à la deuxième pièce (13). Le procédé comprenant la détection (105) du positionnement et de l'état de surface du rivet,à partir de l'image plénoptique prise par le dispositif d'acquisition d'images (52).

    締結工具
    50.
    发明申请
    締結工具 审中-公开

    公开(公告)号:WO2018131577A1

    公开(公告)日:2018-07-19

    申请号:PCT/JP2018/000223

    申请日:2018-01-09

    Abstract: ボルトの軸部とその端部領域が一体となった状態で加締めを完了する形態 のファスナが用いられる締結工具に関して、加締めに必要な出力管理が容易 であるとともに、装置構成のコンパクト化に寄与し得る技術を提供する。ボ ルト軸部を破断することなく、ボルトとカラーで作業材を締結する締結工具 であって、制御部は、モータの駆動電流が所定の目標電流値となるよう制御 して加締め作業を行い(S12,S13)、モータの回転数に基づいて加締め 作業を完了する(S14,S15)。

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