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    • 2. 发明授权
    • Blind threaded nut
    • 盲螺纹螺母
    • US5919016A
    • 1999-07-06
    • US88497
    • 1998-06-01
    • Daniel Robin SmithDonald W Armstrong
    • Daniel Robin SmithDonald W Armstrong
    • F16B37/04F16B19/10F16B37/06F16B13/04
    • F16B37/067F16B19/1072
    • A blind fastener system comprises(a) an outer sleeve (2) comprising a flange (4) at one end, which sleeve (2) is provided with a counterbore (9) at the end adjacent to the flange (4), and a relatively thin wall section (8) which extends from the flange (4) and terminates in an abutment surface (12) and;(b) an inner sleeve (14) having an inner threaded bore (20), which inner sleeve (14) comprises a head portion (16) which terminates in a shoulder (22) and a second portion (18) extending from the head portion (16) towards the operating side (24) of the fastener (10) and having a relatively thin wall (28), which second portion (18) has a shape which matches the shape of the inner bore of the outer sleeve (2).The inner and outer sleeves (2,14) are adapted to be assembled together so that the abutment surface (12) of the outer sleeve (2) abuts against the shoulder (22) of the inner sleeve (14).The flange (4) of the outer sleeve (2) has a plain outer diameter, and sleeve portion (23) having a cross-section which is of such a shape that the outer sleeve (2) is restrained from rotation relative to the workpiece (38) in which it is mounted, is provided between the flange (4) and the relatively thin walled section (8).The second portion (18) of the inner sleeve (14) is provided on its outer face (32) with a profile (30,40) which engages with the inner face (34) of the wall of the flanged portion (4) of the outer sleeve (2) when the fastener (10) has been set.
    • 盲紧固器系统包括(a)在一端包括凸缘(4)的外套筒(2),该套筒(2)在与凸缘(4)相邻的端部设置有沉孔(9),以及 相对薄的壁部分(8),其从所述凸缘(4)延伸并且终止于邻接表面(12); (b)具有内螺纹孔(20)的内套筒(14),所述内套筒(14)包括终止于肩部(22)的头部部分(16)和从头部延伸的第二部分(18) 部分(16)朝向紧固件(10)的操作侧(24)并且具有相对薄的壁(28),该第二部分(18)具有与外套筒(2)的内孔的形状相匹配的形状 )。 内套筒和外套筒(2,14)适于组装在一起,使得外套筒(2)的邻接表面(12)抵靠内套筒(14)的肩部(22)。 外套筒(2)的凸缘(4)具有平的外径,并且套筒部分(23)具有横截面,该横截面具有使得外套筒(2)相对于工件不受旋转的形状 (38)设置在凸缘(4)和相对薄壁部(8)之间。 内套筒(14)的第二部分(18)在其外表面(32)上设置有与凸缘部分(4)的壁的内表面(34)接合的型材(30,40) 当紧固件(10)已经被固定时,外套筒(2)。
    • 4. 发明授权
    • Blind fastener setting tool
    • 盲扣设定工具
    • US07055393B2
    • 2006-06-06
    • US10619233
    • 2003-07-14
    • Daniel Robin Smith
    • Daniel Robin Smith
    • G01B7/16G01L1/00
    • B21J15/285B21J15/043
    • There is provided a blind fastener setting tool (12) which has a front end face (218) against which a blind fastener (14) is held during a conventional setting operation and which further has a piezo-electric thin film load measuring device (222) mounted on this front face so as to be disposed and compressed between the front face (218) and a flange (122) of the fastener (14) during the setting operation so as to record a low voltage electrical signal indicative of the load being exerted thereon.There is further provided a method of measuring such load during the setting of a blind fastener by positioning a piezo-electric thin film load measuring device between a setting tool and a fastener and subsequently measuring a low voltage signal created as a result of deformation of the piezo-electric thin film during the setting operation and analysing this signal as indicative of the load exerted on the fastener.
    • 提供了一种盲固定件固定工具(12),其具有前端面(218),在常规的设置操作期间保持盲链(14),并且还具有压电薄膜负载测量装置(222) ),以便在设置操作期间在紧固件(14)的前表面(218)和凸缘(122)之间设置和压缩,以便记录表示负载的低电压电信号 在其上施加。 还提供了一种通过将压电薄膜负载测量装置定位在固定工具和紧固件之间来测量在盲卡扣的设定期间的这种负载的方法,并且随后测量由于变形而产生的低电压信号 压电薄膜,并且将该信号分析为表示施加在紧固件上的载荷。
    • 8. 发明授权
    • Blind rivet setting tool
    • 盲铆钉设定工具
    • US6032510A
    • 2000-03-07
    • US203273
    • 1998-12-01
    • Daniel Robin SmithStephen MorrisJohn Davies
    • Daniel Robin SmithStephen MorrisJohn Davies
    • B21J15/10B21J15/04B21J15/36B21B31/00
    • B21J15/043Y10T29/5373Y10T29/53757
    • A blind rivet setting tool (10) includes a front end (2) having an outer support barrel (4), an inner pulling mandrel (6) and a rivet flange contacting face (8). A portion of the outer support barrel (4) and a portion of the inner mandrel (6) are cut away along the length of the tool (10) extending from the rivet flange contacting face (8), to provide a cut-away face (12), a slot (14) extending from the rivet flange contacting face (8) of the outer support barrel (4) and comprising a first section (16) located in the outer support barrel (4) and sized to accept the mandrel of a blind rivet, a second section (18) located in the pulling mandrel (6) and sized to accept the mandrel of a blind rivet and a third section (34) located in the pulling mandrel (6) and sized to accept the pulling head of the mandrel of the blind rivet is formed along the length of the barrel (4) and pulling mandrel (6), open to the cut-away face (12) of the barrel (4) and pulling mandrel (6) and retaining means (20) is provided to retain a rivet in the slot (14).
    • 盲铆钉固定工具(10)包括具有外支撑筒(4)的前端(2),内拉心轴(6)和铆接法兰接触面(8)。 沿着从铆钉法兰接触面(8)延伸的工具(10)的长度,外部支撑筒(4)的一部分和内心轴(6)的一部分被切除,以提供切除面 (12),从所述外支撑筒(4)的所述铆钉凸缘接触面(8)延伸并且包括位于所述外支撑筒(4)中的第一部分(16)并且尺寸设定成接纳所述心轴 盲铆钉的第二部分(18)和位于所述拉拔芯轴(6)中的第二部分(18),并且其尺寸适于接纳位于所述拉拔心轴(6)中的盲铆钉和第三部分(34)的心轴, 盲铆钉的心轴的头部沿着筒体(4)的长度和拉动心轴(6)形成,与筒体(4)的切除面(12)相通并拉动心轴(6)并保持 提供了用于将铆钉保持在槽(14)中的装置(20)。