公开(公告)号：US4790470A

公开(公告)日：1988-12-13

申请号：US35188

申请日：1987-04-07

申请人： Michael Miles

发明人： Michael Miles

IPC分类号： B21J15/00 ,  B21J15/02 ,  B21J15/16 ,  B21J15/28 ,  B21J15/32 ,  B21J15/34 ,  B21J15/50

CPC分类号： B21J15/32 ,  B21J15/28 ,  Y10T29/53496 ,  Y10T29/53748 ,  Y10T29/5377

摘要： Fastener installation apparatus for operating cylically so as to instal successively a plurality of fasteners of the type in which a portion is broken off at installation (e.g. breakstem blind rivets) comprises a fastener installation head (11) and a pipe (31) for conveying the broken-off portions away from the head to a receptacle (15). Detection device (48) is mounted adjacent the pipe (31) to detect the presence of a broken-off fastener portion at a pre-determined position (58) there along near the receptacle (15). When a portion is thus sensed, an electrical signal is sent by the detection device (48), via a relay (51), to the installation control system (14a, 14b), so as to allow cyclical operation of the system to continue.

摘要翻译： 紧固件安装装置，用于环路操作，以便在安装时连续地安装一些部分被分解的类型的紧固件（例如，破碎的盲铆钉），包括紧固件安装头（11）和用于传送 断开部分远离头部到容器（15）。 检测装置（48）邻近管道（31）安装，以便在靠近容器（15）的预定位置（58）检测破裂紧固件部分的存在。 当感测到一部分时，检测装置（48）经由继电器（51）将电信号发送到安装控制系统（14a，14b），以允许系统的循环操作继续。

公开(公告)号：US4754643A

公开(公告)日：1988-07-05

申请号：US27763

申请日：1987-03-19

申请人： Arthur R. Weeks, Jr. ,  Anthony D'Aquila ,  Sidney D. Schwartz ,  Raymond H. Varian ,  Donald Viscio

发明人： Arthur R. Weeks, Jr. ,  Anthony D'Aquila ,  Sidney D. Schwartz ,  Raymond H. Varian ,  Donald Viscio

IPC分类号： B21J15/00 ,  B21J15/02 ,  B21J15/16 ,  B21J15/28 ,  B21J15/32 ,  B21J15/34 ,  B21J15/36 ,  B21J15/10

CPC分类号： B21J15/285 ,  B21J15/28 ,  B21J15/32 ,  Y10T29/53478 ,  Y10T29/53496

摘要： Apparatus and method for automated and semi-automated installation of blind rivets, comprising mechanical, pneumatic, and electronic subassemblies, with self-diagnostic capabilities. The system includes a rivet transfer arm external to the installation tool, which receives pneumatically fed rivets in a "home" position and transfers the rivets to an "advanced" position of alignment with the tool's nosepiece. A mandrel collection system routes separated mandrels from the tool to a remote receptacle through a channel under vacuum. Various sensors detect rivet placements, mechanism positions, and air pressure conditions, and signals from such sensors together with user inputs are received by a central processing unit (CPU). The CPU diagnoses the state of the installation system, produces command signals for a plurality of solenoid valves to regulate the system pneumatics, and reports status and fault conditions to the operator. The operating software may include self-correction routines, as for example one which recognizes unsuccessful loading of a rivet into the nosepiece and reattempts loading with a new rivet.

公开(公告)号：US4747202A

公开(公告)日：1988-05-31

申请号：US26432

申请日：1987-03-16

申请人： Edward H. Beals

发明人： Edward H. Beals

IPC分类号： F16B13/04 ,  B21J15/00 ,  B21J15/02 ,  B21J15/16 ,  F16B5/02 ,  F16B19/10 ,  B23D11/00

CPC分类号： F16B19/1063 ,  Y10T29/49845 ,  Y10T29/49936 ,  Y10T29/4994 ,  Y10T29/49948 ,  Y10T29/49954

摘要： A blind fastener of the type having a fastener body, a threaded stem and a sleeve is provided with a deformable drive nut in abutting contact with the fastener body to provide a positive mechanical engagement between the abutting surfaces of the two elements. The underside of the drive nut has an annular ridge made of a deformable material adapted to deform into indentations in the outer surface of the fastener body. The positive mechanical engagement between the two elements minimizes the build-up of tensile load applied to the stem during setting of the fastener.

摘要翻译： 具有紧固件主体，螺纹杆和套筒的类型的盲紧固件设置有与紧固件主体邻接接触的可变形的驱动螺母，以在两个元件的邻接表面之间提供良好的机械接合。 驱动螺母的下侧具有由可变形材料制成的环形凸脊，该可变形材料适于变形成紧固件主体的外表面中的凹陷。 两个元件之间的正机械接合使紧固件固定期间施加到杆上的拉伸载荷的累积最小化。

公开(公告)号：US4615475A

公开(公告)日：1986-10-07

申请号：US698179

申请日：1985-01-25

申请人： Ralph Fuhrmeister

发明人： Ralph Fuhrmeister

IPC分类号： B25B23/04 ,  B21D43/00 ,  B21D53/52 ,  B21J20060101 ,  B21J15/00 ,  B21J15/02 ,  B21J15/10 ,  B21J15/16 ,  B21J15/32 ,  B21J15/34 ,  B25C1/04 ,  B25C1/18 ,  B25C3/00 ,  B25C5/00 ,  F16B20060101 ,  B25C5/02 ,  B23P19/00

CPC分类号： B21J15/32 ,  B21J15/025 ,  B21J15/10 ,  B21J15/323

摘要： A feeder for headed fasteners, such as rivets (43), driven at equal intervals through a tape (44), is applicable to a riveting machine (10) and includes a plunger (25) advanced and retracted through a guide bush (29) and with a punch (37) at its leading end. When the plunger (25) advances the punch (37) is driven through a delivery passage in the guide bush head (39). A guide tube (45) leads the tape (44) to bring fasteners (43) in sequence into the rivet delivery passage (52). An actuator (56), oscillatable in the guide bush (39), is moved to retracted position by the advancing plunger (25), and is automatically returned to advanced position when the plunger (25) retracts. Fastener engaging means (64) on the actuator (56) act, with each retraction and advance of the actuator (56), to engage a fastener (43) and move it towards the delivery passage from which the leading fastener (43) is driven by the advancing punch (37) which, penetrating the tape (44) holds the tape (44) against movement while the actuator (56) is moved to its retracted position.

摘要翻译： PCT No.PCT / AU84 / 00093 Sec。 371日期1985年1月25日第 102（e）日期1985年1月25日PCT提交1984年5月24日PCT公布。 公开号WO84 / 04710 日期为1984年12月6日。用于通过带（44）以相等的间隔驱动的头部紧固件（例如铆钉）的进给器适用于铆接机（10），并且包括推进和缩回的柱塞（25） 通过引导衬套（29）和在其前端具有冲头（37）。 当柱塞（25）前进时，冲头（37）被驱动通过导向衬套头部（39）中的输送通道。 引导管（45）引导带（44）以使紧固件（43）依次进入铆钉输送通道（52）。 可在引导衬套（39）中摆动的致动器（56）通过推进柱塞（25）移动到缩回位置，并且当柱塞（25）缩回时自动返回到前进位置。 致动器（56）上的紧固件接合装置（64）随着致动器（56）的每个缩回和前进而起作用以接合紧固件（43）并且将其朝向从该引导紧固件（43）被驱动的输送通道移动 通过前进冲头（37），其在致动器（56）移动到其缩回位置时穿过带（44）保持带（44）不受运动。

公开(公告)号：US4571976A

公开(公告)日：1986-02-25

申请号：US585493

申请日：1984-03-06

申请人： Manfred F. Schwab

发明人： Manfred F. Schwab

IPC分类号： B21J15/18 ,  B21J15/00 ,  B21J15/06 ,  B21J15/16 ,  B21J15/36 ,  B25B27/00 ,  B21D9/05

CPC分类号： B25B27/0014 ,  B21J15/105

摘要： In a blind riveting apparatus for rivets of different sizes, with a compressed air feed line and an actuating means controllable by the compressed air, and a rotary motor, provided at the inlet (6) of the compressed air feed means (9) into the blind riveting apparatus (1) is a means (10) for setting the level of the pressure of the compressed air which flows into the apparatus (1).

摘要翻译： 在用于不同尺寸的铆钉的盲铆钉装置中，具有压缩空气供给管线和由压缩空气控制的致动装置，以及设置在压缩空气供给装置（9）的入口（6）处的旋转马达， 盲铆钉装置（1）是用于设定流入装置（1）的压缩空气的压力水平的装置（10）。

公开(公告)号：US4506536A

公开(公告)日：1985-03-26

申请号：US505499

申请日：1983-06-17

申请人： Ronald L. C. Clarke ,  Donald S. Savage

发明人： Ronald L. C. Clarke ,  Donald S. Savage

IPC分类号： B21J15/10 ,  B21J15/00 ,  B21J15/02 ,  B21J15/06 ,  B21J15/16 ,  B21J15/18 ,  B21J15/32 ,  B21J15/34 ,  B21J15/36 ,  B21J15/30

CPC分类号： B21J15/34 ,  B21J15/105 ,  Y10T29/53496

摘要： A blind riveting tool has a front abutment provided by a pair of jaws which are spring-urged into their closed position and move to their open position by a generally pivoting movement of each jaws. The jaws are opened by means of a ball which is in contact with the outside of the rearward end of each jaw, the balls being encircled by a rotatable ring having cam faces in contact with the balls. When the ring is rotated, the cam faces force the balls inwards to press the rearward ends of the jaws together, thereby to make each jaw pivot and open the front end of the jaws.

摘要翻译： 盲铆钉工具具有由一对夹爪提供的前部邻接部分，弹簧推动到其关闭位置并通过每个夹爪的大致枢转运动而移动到其打开位置。 夹爪通过与每个夹爪的后端的外侧接触的球打开，球由具有与球接触的凸轮面的可旋转环包围。 当环被旋转时，凸轮面向内迫使球向内挤压爪的后端，从而使每个夹爪枢转并打开夹爪的前端。

公开(公告)号：US4499728A

公开(公告)日：1985-02-19

申请号：US317902

申请日：1981-10-30

申请人： Marcel P. Therond

发明人： Marcel P. Therond

IPC分类号： B21J15/20 ,  B21J15/00 ,  B21J15/02 ,  B21J15/16 ,  B21J15/28 ,  B30B1/00 ,  B30B1/32 ,  B30B15/16 ,  F15B7/00

CPC分类号： B30B15/161 ,  B30B1/007

摘要： This mechanism makes it possible to obtain in succession a fast approach stroke (C), and then a work stroke with a substantial developed stress, in operations such as riveting or marking, the work stroke being started as the tool (16) comes into contact with the part to be pressed (25). A control stem (4) and a body (9) are movable along one and the same axis (3), means such as a clack (31) providing for their non permanent locking. The stem (4) is integral with a primary piston (8) penetrating into a hydraulic circuit (10, 11) of the body (9); this circuit communicates, on the one hand, with an expansible casing (19) surrounding the body (9) and making it possible to block this body with respect to the frame (1), and on the other hand, with a chamber (12) in which a secondary piston (15), drawn back by a spring (18) and integral with tool (16), slides.

摘要翻译： PCT No.PCT / FR81 / 00034 Sec。 371日期1981年10月30日 102（e）1981年10月30日PCT PCT 1981年3月11日提交PCT公布。 公开号WO81 / 02543 日期1981年9月17日。这种机制使得有可能连续获得快速进刀行程（C），然后获得具有显着应力的工作行程，在铆接或标记等操作中，工作行程开始为 工具（16）与要被按压的部件（25）接触。 控制杆（4）和主体（9）可沿着同一轴线（3）移动，诸如提供其非永久锁定的卡爪（31）的装置。 杆（4）与穿入主体（9）的液压回路（10,11）中的主活塞（8）成一体; 该电路一方面与围绕主体（9）的可膨胀壳体（19）连通并且使得可以相对于框架（1）阻挡该本体，另一方面，与腔室（12） ），其中由弹簧（18）拉回并与工具（16）成一体的次级活塞（15）滑动。

公开(公告)号：US4497197A

公开(公告)日：1985-02-05

申请号：US467652

申请日：1983-02-18

申请人： David A. Giardino ,  Joseph R. Groshans ,  Kenneth A. McHenry

发明人： David A. Giardino ,  Joseph R. Groshans ,  Kenneth A. McHenry

IPC分类号： B25B21/00 ,  B21J15/00 ,  B21J15/16 ,  B21J15/22 ,  B21J15/28 ,  B21J15/30 ,  B23D29/00 ,  B23D29/02 ,  B25B7/12 ,  B25B25/00 ,  B25B27/08 ,  B25F3/00 ,  B21J15/34

CPC分类号： B25B7/126 ,  B21J15/22 ,  B25F3/00 ,  Y10T29/53748

摘要： A pneumatic hydraulic hand-held riveting tool having a pneumatic operative means arranged to generate pressure upon a hydraulic fluid whereby a rivet set plunger is brought into contact with a rivet to be set without deformation of the rivet, and being further arranged to generate hydraulic pressure on the rivet set plunger effective to set the rivet, as well as to provide rapid hydraulic pressure relief.

摘要翻译： 一种气动液压手持式铆接工具，其具有气动操作装置，其布置成在液压流体上产生压力，由此铆钉组柱塞与未被铆钉变形的待铆接的铆钉接触，并且还被布置成产生液压 在铆钉套筒柱塞上有效地设置铆钉，以及提供快速的液压卸压。

公开(公告)号：US4425782A

公开(公告)日：1984-01-17

申请号：US327051

申请日：1981-12-03

申请人： Joseph Todisco

发明人： Joseph Todisco

IPC分类号： B21J15/16 ,  B21J15/00 ,  B21J15/02 ,  B21J15/04 ,  B21J15/36 ,  B25B27/00 ,  B21J15/34

CPC分类号： B21J15/386 ,  B21J15/043 ,  B25B27/0007

摘要： A tool (10) for setting rivet nuts (45) in which the non-rotatable collet (23) moved by handles (11,12) and receives in threaded engagement the mandrel holder (29) so that the mandrel holder (29) is axially adjustable with respect to the collet (23). Mandrels (36) are readily inserted in, secured to and removed from the mandrel holder (29) so that a selected mandrel (36) can be used for each type of rivet to be set against selected anvils (18, 20 and 62). Tool (10) is adjustable in various ways to ease placing the rivet (45) on the mandrel (36), affecting adjustment of the position of the rivet nut (45) vis-a-vis the anvil (18, 20 and 62) for a proper and effective pulling stroke and adjusting the travel of the collet during the stroke.

摘要翻译： 一种用于设置铆钉螺母（45）的工具（10），其中所述不可旋转夹头（23）由手柄（11,12）移动并且以与所述心轴保持器（29）螺纹接合的方式接纳，使得所述心轴保持器（29）为 相对于筒夹（23）可轴向调节。 心轴（36）容易地插入，固定到心轴保持器（29）上并从心轴保持器（29）中移除，使得可以使用选定的心轴（36）来使每种类型的铆钉抵靠所选的砧座（18,20和62）。 工具（10）可以以各种方式调整以便于将铆钉（45）放置在心轴（36）上，从而影响铆钉（45）相对于砧座（18,20和62）的位置的调整， 以适当和有效的牵引行程和调整夹头在行程中的行程。

公开(公告)号：US4398411A

公开(公告)日：1983-08-16

申请号：US307304

申请日：1981-09-30

申请人： Wolfgang Emmerich

发明人： Wolfgang Emmerich

IPC分类号： B21J15/00 ,  B21J15/02 ,  B21J15/16 ,  B21J15/18 ,  B21J15/30 ,  B21J15/36 ,  B21J15/40

CPC分类号： B21J15/36 ,  B21J15/18

摘要： A rivet bucking tool (10) is provided with a damping piston (13) having a skirt (18) thereon and in which the shank (25) of a rivet bucking die (23) is freely removably received. This allows easy exchange of the dies (23) for piston recoil adaptation to rivets of different size and material. The area transformation between the shank (25) and the damping piston (13), the skirt (18) thereon, and the preferably airtight frictional fit of the skirt (18) around the shank (25) are utilized to convert bucking stress into vibration so as to reduce joint recoil of the damping piston (13) and die (23) during bucking. Vibration and recoil are absorbed in the tool housing (11) by compressed air in a damping chamber (42) wherein the pressure is selectively adjustable by a valve (28).

摘要翻译： 铆钉抗弯工具（10）在其上设置有具有裙部（18）的阻尼活塞（13），并且铆钉抵靠模具（23）的柄部（25）可自由地移除。 这允许用于活塞反冲的模具（23）的容易交换适应于不同尺寸和材料的铆钉。 柄（25）和减震活塞（13）之间的区域转换，其上的裙部（18）以及裙部（18）围绕柄（25）的优选气密摩擦配合被用于将屈曲应力转换成振动 从而在降压期间减小阻尼活塞（13）和模具（23）的接合反冲。 振动和反冲通过在阻尼室（42）中的压缩空气吸收在工具壳体（11）中，其中压力可由阀（28）选择性地调节。