公开(公告)号：US5056208A

公开(公告)日：1991-10-15

申请号：US495510

申请日：1990-03-19

申请人： Jay M. Stafford

发明人： Jay M. Stafford

IPC分类号： B25B7/02 ,  B25B31/00 ,  F16B5/02 ,  F16B21/16 ,  F16B21/18 ,  F16B41/00

CPC分类号： F16B21/186 ,  B25B31/00 ,  B25B7/02 ,  F16B21/16 ,  F16B41/002 ,  F16B5/0208 ,  Y10T29/49925

摘要： A method for forming a captive panel fastener assembly, the assembly comprising a bolt having head, shank and threaded outer end portions, slots extending longitudinally down through the bolt threads toward the outer end of the bolt and a retaining ring for securing the bolt to a panel. The metal retaining ring has inwardly tangs which are distanced sufficiently to allow the ring to be slipped over the outer end of the bolt and into the bolt slots. The ends of the slots terminate in abutments. The outer surface of the ring opposite corresponding tabs is provided with outwardly extending alignment tabs. Installation of the retaining ring onto the bolt to form the captive panel fastener is accomplished by first placing the ring alignment tabs into cutout portions formed in the nose area of a tool. The tool and ring are then engaged onto the bolt from the outer end by first aligning visual markings formed on the tool jaws with the slots. Force is then applied to the tool to crimp the ring and deform it to an oval shape while forcing the ring tangs into the slots. Since the distance between the installed ring tangs is smaller than the diameter of the slot-end abutments, the ring is prevented from being removed from the bolt slots.

摘要翻译： 一种用于形成捕获面板紧固件组件的方法，该组件包括具有头部，柄部和带螺纹的外端部部分的螺栓，沿着螺栓向内纵向向下延伸穿过螺栓的外端的槽和用于将螺栓固定到螺栓的保持环 面板。 金属保持环具有足够的间距的内部柄脚，以允许环滑过螺栓的外端并进入螺栓槽。 槽的端部终止于基台。 与相对应的突片相对的环的外表面设置有向外延伸的对准翼片。 通过首先将环对准突片放置在形成在工具的鼻部区域中的切口部分中来实现将保持环安装到螺栓上以形成固定板紧固件。 然后通过首先将形成在工具夹爪上的视觉标记与狭槽对准，将工具和环从外端接合到螺栓上。 然后将力施加到工具上以卷曲环并使其变形为椭圆形，同时迫使环脚向槽中。 由于安装的环形脚之间的距离小于槽端邻接件的直径，所以防止环从螺栓槽中移除。

公开(公告)号：US5052430A

公开(公告)日：1991-10-01

申请号：US535556

申请日：1990-06-11

申请人： Wayne L. Trautwein

发明人： Wayne L. Trautwein

IPC分类号： F16B21/16 ,  F16K31/126 ,  F16K31/50

CPC分类号： F16K31/126 ,  F16B21/16 ,  F16K31/50 ,  Y10T137/6089 ,  Y10T403/598 ,  Y10T403/7083 ,  Y10T74/19702

摘要： A fluid powered valve actuator is disclosed for a valve having a valve body and a threaded valve stem for connecting to the actuator to be reciprocated along its longitudinal axis to open and close the valve. The actuator includes an actuator housing for attaching to the valve body, a fluid motor mounted on the housing having a cylinder, a piston in the cylinder, and a piston rod having one end attached to the piston. To connect the valve stem to the piston rod, a connecting block having a threaded opening in one end is screwed onto the threads on the valve stem. An opening in the other end of the block receives the end of the piston rod. There are grooves extending transverse the longitudinal axes of the piston rod on opposite sides of the piston rod and grooves in the connecting block on opposite sides of the opening in the block, and openings in the connecting block through which rods can be positioned, with each rod in engagement with a groove in the block and a groove in the rod to connect the connecting block to the piston rod. The piston rod is of tubular construction to allow the valve stem to extend into the rod if required to adjust the stroke of the rod to the valve.

摘要翻译： 公开了一种用于阀的流体动力阀致动器，其具有阀体和螺纹阀杆，用于连接到致动器以沿其纵向轴线往复运动以打开和关闭阀。 致动器包括用于附接到阀体的致动器壳体，安装在壳体上的流体马达，其具有气缸，气缸中的活塞以及具有连接到活塞的一端的活塞杆。 为了将阀杆连接到活塞杆，在一端具有螺纹开口的连接块被拧到阀杆上的螺纹上。 块的另一端的开口接收活塞杆的端部。 在活塞杆的相对侧上横向延伸的活塞杆的纵向轴线和块体开口相对两侧的连接块中的凹槽以及杆可定位在连接块中的开口，每个 杆与块体中的槽接合，并且杆中的槽将连接块连接到活塞杆。 活塞杆是管状结构，以允许阀杆延伸到杆中，如果需要，则将杆的行程调节到阀。

公开(公告)号：US5047904A

公开(公告)日：1991-09-10

申请号：US621045

申请日：1990-11-30

申请人： Didier Vraux

发明人： Didier Vraux

IPC分类号： F16B13/04 ,  B60Q1/04 ,  B60Q1/06 ,  F16B19/10 ,  F16B21/16 ,  F21S8/10 ,  F21V14/04

CPC分类号： B60Q1/06 ,  F16B19/1081 ,  B60Q2200/32 ,  F16B21/16

摘要： A capsule, in particular for mounting the head of an angle-adjustment screw on a reflector of a motor vehicle headlight, the capsule being of the type comprising, in the vicinity of a first end, means for receiving the head, and in the vicinity of a second end, fixing means for fixing the capsule to a mount fixed to the reflector. The capsule comprises a first portion including a housing for the head, and a second portion including the fixing means for fixing the capsule to the reflector. Said fixing means comprise flexible means suitable for entering into latching engagement with said mount. Said first portion of the capsule is capable of sliding relative to the second portion to a locking position in which it bears against the flexible means, preventing them from moving out from their latching engagement with the mount.

摘要翻译： 一种胶囊，特别是用于将角度调节螺钉的头部安装在机动车辆前灯的反射器上，该胶囊的类型包括在第一端附近用于接收头部的装置和附近 的第二端，用于将胶囊固定到固定到反射器的安装件上的固定装置。 胶囊包括包括用于头部的壳体的第一部分和包括用于将胶囊固定到反射体的固定装置的第二部分。 所述固定装置包括适于进入与所述底座闩锁接合的柔性装置。 所述胶囊的所述第一部分能够相对于所述第二部分滑动到锁定位置，在所述锁定位置中，所述胶囊抵靠所述柔性装置，从而防止所述胶囊与所述安装件的闩锁接合。

公开(公告)号：US5046881A

公开(公告)日：1991-09-10

申请号：US649748

申请日：1991-02-01

申请人： William E. Swager

发明人： William E. Swager

IPC分类号： A63B29/02 ,  F16B21/16 ,  F16B45/04 ,  F16D25/08 ,  F16G15/06

CPC分类号： F16D25/082 ,  F16G15/06 ,  Y10T403/32893 ,  Y10T403/583 ,  Y10T403/598

摘要： A locking pin and clevis wherein a slidable lockable member engages one end of the pin to lock it and a spring can be locked to said slide member to prevent it from moving to the unlocked position. The spring can be disengaged with the slide member to allow the slide member to be moved to the unlocked position so that the pin can be moved out of engagement with the one end of the clevis.

摘要翻译： 锁定销和U形夹，其中可滑动的可锁定构件接合销的一端以将其锁定，并且弹簧可以锁定到所述滑动构件以防止其移动到解锁位置。 弹簧可以与滑动构件分离，以允许滑动构件移动到解锁位置，使得销可以移动离开与U形夹的一端的接合。

公开(公告)号：US5032034A

公开(公告)日：1991-07-16

申请号：US242440

申请日：1988-09-09

申请人： Stefan Bischof ,  Erich Steppe

发明人： Stefan Bischof ,  Erich Steppe

IPC分类号： B41J29/02 ,  F16B21/09 ,  F16B21/16

CPC分类号： B41J29/02 ,  F16B21/09 ,  F16B21/16

摘要： A securing device for axles (2) in office machines, in particular in printers, with axle journals (2c), which axle journals (2c) are furnished with insertion grooves (2d) near their ends and which axles (2) are supported in side plane components (1) against an axial shifting by way of spring elements. An economic and assembly-friendly securing device is provided by having the axle (2), forming a shoulder (2b), and resting on the inside of the side plane component (1), where the axle journal (2c) can be inserted into an about elongatedly shaped opening (4) in the side plane component (1) following to the insertion groove (2d), such that the axle journal diameter (9) of the axle journal (2c) rests in a smaller circular opening (5) of the elongatedly shaped opening (4), where a spring-loaded tension element (10) can be positioned and inserted between the side plane component (1) and the axle journal (2c ) into the insertion groove (2d) passing over the axle journal diameter (9) at the side plane component (1) and where the spring-loaded tension element (10) can be tensioned in the insertion groove (2d) under spring tension crosswise to the axle journal (2c).

摘要翻译： 一种用于办公机器中的轴（2）的固定装置，特别是在具有轴颈（2c）的打印机中，所述轴颈（2c）在其端部附近设置有插入槽（2d），并且所述轴（2）被支撑在 侧面部件（1）通过弹簧元件抵抗轴向移动。 通过具有轴（2），形成肩部（2b）并且搁置在侧平面部件（1）的内侧上，其中轴颈（2c）可以插入到其中以提供经济和组装友好的固定装置 在插入槽（2d）之后的侧面部件（1）中的大致细长形状的开口（4），使得轴颈（2c）的轴颈直径（9）搁置在较小的圆形开口（5）中， ，其中弹簧加载的张力元件（10）可以被定位并且插入在所述侧面部件（1）和所述轴颈（2c）之间并穿过所述轴的所述插入槽（2d）中，所述插入槽 在侧平面部件（1）处的轴颈直径（9），并且弹簧加载的张力元件（10）可以在与轴颈（2c）交叉的弹簧张力下在插入槽（2d）中张紧。

公开(公告)号：US5026197A

公开(公告)日：1991-06-25

申请号：US445423

申请日：1989-12-04

申请人： Michael L. Johnson ,  Chetan N. Patel ,  Marcel D. Plourde ,  Brian J. Wiederin

发明人： Michael L. Johnson ,  Chetan N. Patel ,  Marcel D. Plourde ,  Brian J. Wiederin

IPC分类号： B29C45/17 ,  B29C45/40 ,  F16B21/16

CPC分类号： F16B21/16 ,  B29C45/1775 ,  B29C45/401 ,  Y10T403/18 ,  Y10T403/7062

摘要： A retainer for supporting an injection molding machine ejector bar. The retainer is mounted to a hydraulic ram and secures an ejector bar in clamped relation relative to an extractor pin assembly secured to a molding die. The retainer includes a relatively large self-aligning cavity wherein an ejector bar end is confined via a transverse mounted jaw having a ridged gripping surface that interconnects with an annular slot formed in the ejector bar.

摘要翻译： 用于支撑注射成型机顶杆的保持器。 保持器安装到液压压头并且相对于固定到成型模具的抽出销组件夹紧的关系固定顶杆。 保持器包括相对较大的自对准空腔，其中顶出杆端部经由横向安装的夹爪限制，所述钳口具有与形成在顶出杆中的环形槽相互连接的脊状抓握表面。

公开(公告)号：US5000614A

公开(公告)日：1991-03-19

申请号：US347981

申请日：1989-05-05

申请人： Donald C. Walker ,  James McNaughton

发明人： Donald C. Walker ,  James McNaughton

IPC分类号： F16B21/16 ,  F16B21/14 ,  F16B21/18 ,  F16L37/14

CPC分类号： F16B21/186 ,  F16L37/088 ,  Y10T403/60 ,  Y10T403/7083

摘要： A quick connector assembly has a female housing with a hair pin style retaining clip to retain a beaded conduit therein. The female housing includes a pair of slots forming ramped surfaces on the housing to enable legs of the retainer to be transversely positioned within the axial bore of the female housing to retain male fittings therein.

摘要翻译： 快速连接器组件具有带有发夹式保持夹的阴壳体，以将珠状导管保持在其中。 阴壳体包括在壳体上形成倾斜表面的一对狭槽，以使得保持器的腿能够横向地定位在阴壳体的轴向孔内以将阳配件保持在其中。

公开(公告)号：US4981057A

公开(公告)日：1991-01-01

申请号：US424057

申请日：1989-10-19

申请人： Rainer von Haas ,  Gunter Ruther

发明人： Rainer von Haas ,  Gunter Ruther

IPC分类号： B23B29/04 ,  B23B31/107 ,  B23B31/117 ,  B23B31/22 ,  F16B2/18 ,  F16B21/02 ,  F16B21/16

CPC分类号： B23B29/046 ,  B23B31/1071 ,  F16B21/165 ,  B23B2265/12 ,  F16B2/18 ,  F16B21/02 ,  Y10T279/17726 ,  Y10T407/227 ,  Y10T409/30952 ,  Y10T82/2585 ,  Y10T82/2589

摘要： A tool head is clamped in a tool holder by rotating a radial or axial clamping shaft which has spiral camming surfaces urging clamping elements outwardly to engage ramps on the pin of the tool head which is received in a socket of the tool holder. The spiral cam can be a second or higher order mathematical curve and the shaft can carry an ejection cam as well.

摘要翻译： 通过旋转径向或轴向夹持轴将工具头夹紧在工具夹具中，该夹持轴具有向上夹紧元件的螺旋凸轮表面，以将刀片头的销钉上的斜面接合在工具头的插座中。 螺旋凸轮可以是第二或更高阶的数学曲线，并且轴也可以承载弹出凸轮。

公开(公告)号：US4930619A

公开(公告)日：1990-06-05

申请号：US286559

申请日：1988-12-19

申请人： Georg Fischer ,  Wilhelm Propper

发明人： Georg Fischer ,  Wilhelm Propper

IPC分类号： B67C3/24 ,  F16B21/16

CPC分类号： F16B21/16 ,  B67C3/24

摘要： Cell plates of a machine for packaging into containers receivable in such cell plates, can be replaced utilizing a manipulator adapted to grip the cell plates and having pressing elements which operate upon axial couplings engageable with bolts of the conveyor in a screw-free manner.

摘要翻译： 用于包装到容纳在这种单元板中的容器中的机器的单元板可以使用适于夹持单元板的操纵器来替换，并具有按照无螺纹方式与轴承配合的输送机的轴向联接器操作的按压元件。

公开(公告)号：US4923350A

公开(公告)日：1990-05-08

申请号：US227339

申请日：1988-08-02

申请人： Patrick B. Hinksman ,  Gary R. Long

发明人： Patrick B. Hinksman ,  Gary R. Long

IPC分类号： F16B7/00 ,  F16B3/00 ,  F16B21/16 ,  F16B21/18 ,  F16L37/00 ,  F16L37/12 ,  F16L37/14

CPC分类号： F16L37/144 ,  F16B21/16 ,  F16B3/00 ,  Y10S411/92

摘要： A hose coupling or pipe connection (10) has detachable parts (20, 22) which are releasably locked together by two U-shaped cotter pins or locking staples (18) in accordance with the invention, the cotter pins or locking staples being of laminated form and comprising two or more joined-together leaves or plies (26, 28).