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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
Inventor: SCHNEIDER RICHARD J
CPC classification number: B30B15/28 , B21J13/00 , B21J15/28 , B23P19/062 , Y10T29/53522 , Y10T29/5377
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.
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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
Applicant: 株式会社神戸製鋼所 , 有限会社新城ホールディングス
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。
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43.
公开(公告)号:WO2021185855A1
公开(公告)日:2021-09-23
申请号:PCT/EP2021/056716
申请日:2021-03-16
Applicant: AEROCIRCULAR N.V.
Inventor: JANSSENS, Stein , WASSENBERG, Toon Maria Maio , STAUT, Koen Raphaël Mathieu , LAMERS, Joren , SCHRAEYEN, Jens
Abstract: The disclosure relates to removing elongated fastening elements from a compound assembly, such as an airplane fuselage, or ship or bridge parts, by providing a elongated fastening element removal structure. The elongated fastening element removal structure comprises a pin that in an automated manner can punch out elongated fastening elements from the compound assembly, and is being retracted inside the structure after the punching.
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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
Applicant: JR AUTOMATION TECHNOLOGIES, LLC
Inventor: RUSSELL, Joseph, Robert , TURMAN, Jason, R. , ANDERSON, Ryan, Nathan , MERINO, Marcos , VAN'T LAND, Gabriel, C.
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.
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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
Applicant: NEWFREY LLC , TUCKER GMBH
Inventor: MÜLLER, Dirk , SPIESS, Manuel
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.
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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
Applicant: SCARDOVI, Alessandro
Inventor: SCARDOVI, Alessandro
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).
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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
Applicant: 株式会社マキタ
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。
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公开(公告)号:WO2019025113A1
公开(公告)日:2019-02-07
申请号:PCT/EP2018/068184
申请日:2018-07-05
Applicant: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Inventor: MAIERHOFER, Thomas , BOEKELS, Christian , SCHRÖTER, Fabian
Abstract: Es wird ein Verfahren (300) zur Überprüfung einer Steckverbindung beschrieben, bei der ein erstes Steckteil mit einem zweiten Steckteil verbunden wird. Das Verfahren (300) umfasst das Ermitteln (301) eines Kraft-Zeit-Verlaufs (103) einer von einem Monteur während eines Montageprozesses einer Steckverbindung aufgebrachten Kraft (101). Außerdem umfasst das Verfahren (300) das Ermitteln (302) von Merkmalswerten einer Mehrzahl von Merkmalen des Kraft-Zeit- Verlaufs (103). Das Verfahren (300) umfasst ferner das Klassifizieren (303) der Steckverbindung mittels eines maschinen-erlernten Klassifikators auf Basis der Merkmalswerte der Mehrzahl von Merkmalen.
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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
Inventor: PICARD, Sylvaine , LE GUILLOUX, Yann
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).
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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
Applicant: 株式会社マキタ
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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