Abstract: A coupling segment includes an arcuate segment body defining a first end and a second end opposite the first end; a first shoulder that is formed proximate to the first end and comprises a first fastener pad extending outwardly from the arcuate segment body, the first shoulder further defining an interior edge; and a first pivot extending from the first shoulder at the interior edge, wherein the first pivot is cast monolithically with the arcuate segment body and the first shoulder.

Abstract: A method of coupling two pipes includes fastening two coupling segments into an untightened configuration, the two coupling segments comprising a first segment and a second segment, the first segment comprising a first end and a second end distal to the first end, the second segment comprising a first end and a second end distal to the first end, wherein fastening the two coupling segments comprises: placing a pivot clip between the second end of the first segment and the first end of the second segment, the pivot clip configured to maintain a separation distance between the second end of the first segment and the first end of the second segment; and tightening a first tightening element to draw the second end of the first segment towards the first end of the second segment; and placing ends of the two pipes between the two coupling segments.

Abstract: An elevation device includes a mounting frame, a rotary actuator fixed to the mounting frame, a shaft connected to the rotary actuator and rotatable with respect to the mounting frame, a drive bar slidably connected to the mounting frame, and a connecting member fixed to the shaft. The shaft defines a helical groove in a lateral surface thereof. The drive bar includes a post that is movably fit in the helical groove. The mounting frame, the shaft and the drive bar constitute a conversion mechanism that converts rotation of the shaft into linear motion of the drive bar. The drive bar is slidable with respect to the mounting frame along a direction that is parallel to an axis of rotation of the shaft.

Abstract: The invention is a magnetic mounting apparatus for electronic devices used to film sports motion, personal content, and hands-free video and music streaming. The mounting apparatus includes a silicone coated threaded magnet, a clamp lined with a rubber mold, and an adjustable toggle latch locking clasp that allows attachment to rods or shafts of varying widths. The threaded magnet is of sufficient magnetic force to securely support the electronic device. Such electronic devices include and are not limited to smart phones, tablets, and cameras. A metal ferrous plate is attached to the electronic device with adhesive, thereby providing a secure magnetic connection between the mounting apparatus and electronic device.

Abstract: A lug used to construct a band clamp. The lug includes a rod receiving portion connected to a band receiving portion. The rod receiving portion has a distal portion opposite a proximal portion and a through-channel that allows a threaded rod to pass therethrough. The band receiving portion has head and tail portions and a passageway that allows the band to travel over the head and tail portions. The band receiving portion allows the band to be wrapped partway around the head portion after traveling over the head portion and thereafter to travel under both the head and tail portions. The proximal portion is closer to the passageway than the distal portion. The rod applies a tightening force directly to the band receiving portion and/or the proximal portion of the rod receiving portion. The rod does not apply the tightening force directly to the distal portion.

Abstract: A pipe coupling can comprise a first segment comprising a first end and a second end distal to the first end; a second segment comprising a first end and a second end distal to the first end; a first tightening element configured to draw the second end of the first segment towards the first end of the second segment; a second tightening element configured to draw the first end of the first segment towards the second end of the second segment; and a pivot clip between the second end of the first segment and the first end of the second segment, the pivot clip configured to maintain a separation distance between the second end of the first segment and the first end of the second segment.

Abstract: A lug used to construct a band clamp. The lug includes a rod receiving portion connected to a band receiving portion. The rod receiving portion has a distal portion opposite a proximal portion and a through-channel that allows a threaded rod to pass therethrough. The band receiving portion has head and tail portions and a passageway that allows the band to travel over the head and tail portions. The band receiving portion allows the band to be wrapped partway around the head portion after traveling over the head portion and thereafter to travel under both the head and tail portions. The proximal portion is closer to the passageway than the distal portion. The rod applies a tightening force directly to the band receiving portion and/or the proximal portion of the rod receiving portion. The rod does not apply the tightening force directly to the distal portion.

Abstract: A connector for fluidly coupling proximal and distal tubular segments of a fluid conduit is provided. In one embodiment, the connector can include a connector body having an outer surface defining a first outer perimeter and an inner surface defining a lumen. The connector can also include a connecting device having an open configuration and a plurality of closed configurations. The connecting device can include first and second members configured to engage each other to secure the fluid conduit to the connector. The connecting device can also include a plurality of closed configurations for securing fluid conduits of different sizes.

Abstract: An orthopaedic tool cluster clamp includes a pair of jaws held together and defining a distance therebetween, the jaws being movable relative to one another to adjust the distance; a connector holding the jaws together, with actuation of the connector adjusting the distance between the jaws; a cam base including a ramped portion statically associated with one of the jaws; and a cam lever pivotally connected to the connector about an axis of rotation and held against the cam base. The cam lever defines a profile such that rotating the cam lever along the ramped portion and pivoting the cam lever about the axis of rotation both cause actuation of the connector.

Abstract: A bicycle operating device comprises a mounting clamp and an adapter member. The mounting clamp is configured to be mounted to a bicycle tube member and comprises a first radius portion, a second radius portion, and a clamp opening. The first radius portion defines a first inner radius. The second radius portion defines a second inner radius different from the first inner radius. The bicycle tube member is to extend through the clamp opening. The clamp opening is defined by the first radius portion and the second radius portion. The adapter member is configured to be provided between the second radius portion and the bicycle tube member in a state where the mounting clamp is mounted to the bicycle tube member.

Abstract: A bicycle operating device mounting assembly is basically provided with a handlebar mounting clamp and an adapter member. The handlebar mounting clamp has a clamp opening that defines a first diameter. The adapter member includes a connecting portion and a projecting portion. The connecting portion is detachably disposed within the clamp opening. The projecting portion projects from the clamp opening. The connecting portion has a second diameter that is smaller than the first diameter. The connecting portion is configured to clamp a handlebar as the handlebar mounting clamp is tightened in a state that the connecting portion is disposed within the clamp opening.

Abstract: A clamp element is provided that has a T-shaped body with laterally extending portions on either side of a radially projecting tang. A plurality of the clamp elements are joined together in an array to form a clamp assembly with the tangs facing outwardly. Straps having looped ends are disposed around the array. The looped ends of the straps are engaged with respective cross bar members. Adjacent cross bar members are connected together by means of a threaded bar which is arranged to tighten the straps around the array of clamp elements.

Abstract: A circumferential clamp (2) including a clamping band (4) having oppositely disposed circumferential ends (8, 10) and a latching assembly (6) for securing the ends (8, 10) together. The latching assembly (6) includes first and second latching devices (12, 14), each of which includes an elongate element (16, 26, 28) which is pivotably mounted on the clamping band (4) adjacent one of the ends (8, 10) and is engageable with the clamping band (4) adjacent the other end to latch the ends (8, 10) together. The lengthwise axes of the elongate elements (16, 26, 28) lie in, or intersect, a common plane tangential to the clamping band (4), and may be coincident with, or intersect, each other.

Abstract: A clamp with a first clamp halve with a hinge portion and a first opening for a fastener; a second clamp halve, with a hinge portion and a first opening for a fastener; a cable opening; and a hinge device for connecting the two hinge portions. The clamp may also include a first clamp halve with a second opening for a closing insert.

Abstract: A clamping collar comprising: a belt having two free ends, at least one of said free ends being curved back to form a loop, said loop being defined by an outer belt portion and by an underlying inner belt portion; and a tightening system suitable for co-operating with said loop so as to tighten said belt; in which clamping collar said outer belt portion presents a pushed-in portion, set back relative to the outer outline of the loop, which pushed-in portion defines a tightening wall with which the tightening system comes into engagement, and is flanked on either side by respective ones of two edge segments of the outer belt portion.

Abstract: A conduit attachment apparatus is secured to an open end of a conduit for holding cables or wires. In one embodiment the conduit attachment apparatus comprises a spillway and a securement collar. The spillway is adapted to provide bend radius control to cables or wires extending out of the conduit. The securement collar is adapted to secure and remove the spillway from the conduit. In another embodiment, the securement collar can be installed without the use of tools and can rotate up to approximately 180° about the spillway.

Abstract: A pipe clamp for attaching a duct to a base surface. The pipe clamp has a clamp body with an aperture for arranging the pipe clamp around the duct, a tightening element for keeping the ends of the clamp together, and a spring nut arranged on the second end of the clamp body and provided with a set of resilient lips with free ends facing one another, engaging the tightening element. The spring nut has a baseplate with a through-opening for the shank, and a set of connecting arms. The resilient lips are situated at a distance from the baseplate and are respectively connected to an associated connecting arm which extends substantially transversely to the resilient lip.

Abstract: A mountable bicycle structure is provided that can be clamped onto different sized tubular members such as handlebars by using different adapter members. The mountable bicycle structure basically includes a component support portion, a tubular clamping portion, a tightening structure and an adapter member. The tubular clamping portion has a split ring configuration to define an adjustable inner diameter that extends around a center axis. The tightening structure is coupled to first and second ends of the tubular clamping portion to selectively reduce the adjustable inner diameter. The adapter member has a split ring configuration with an outer surface removably arranged on the inner surface of the tubular clamping portion. The tubular clamping portion and the adapter member are arranged and configured to align the split of the adapter member with the attachment slot of the tubular clamping portion.

Abstract: A mechanism is provided for attachment to the exit end of a conduit during cable installation through the conduit. The mechanism absorbs the energy from, and captures the projectile and cable assembly exiting from a conduit during cable installation. A clamp is provided to attach the mechanism to the conduit. The clamp can be readily adjusted to fit a variety of conduit sizes.

Abstract: A hanger assembly for suspending an external store from an aircraft includes left and right side panels in hinged connection to a center panel, where the panels, in combination, form a band for substantially circumferentially surrounding the external store. The center panel includes an interface for engagement with an attachment pod on an aircraft, and the side panels are fastened in tension to each other diametrically opposite the interface. The length, thickness and material strength of the band are selected to minimize the bending moment, which is induced in the hanger assembly based on loading experienced during operational use, at a region of the band at which an interface is established with the aircraft.

Abstract: A clamp has two injection moulded tangs 1, 2 hinges together by a pin 3 and held closed by a wing nut 4 and a screw 5 having a cross-head 6. The tangs each have a tapered groove 7 running around inside them. In use, this groove engages flanges F on tubes T with a seal S therebetween to hold the tubes in sealing relationship with each other. The one tang 2 has a clevis 10 defined by two lugs 11. Each has an overhung recess 12 into which the cross-head 6 of the screw clips. A crossbar 14 connects the lugs remote from their tang, whereby the screw is limited in its angular displacement about the recesses 12, as shown in FIG. 3. The crossbar also stabilises the lugs against relative displacement under load when the nut is tightened. The other tang 1 has a part conical formation 21 on lugs 22 defining a clevis 23 similar to clevis 10. The nut has a complementary conical recess 24. Engagement of the formation 21 in the recess 24 restrains the lugs from separating under load as the nut is tightened.

Abstract: A pipe coupling comprising two clamp halves connected on one end and with a rapid action closure for separably connecting the diametrically opposing other end. The rapid action closure contains a screw bolt, one end of which is coupled to one of the clamp halves and onto the other end of which a screw nut tightens the clamp half into the closed position. A lever lockable in the closed position by a bow-type spring is coupled to the screw nut. The pipe coupling comprises a bow-type spring in each clamp half, wherein the eyelet of the bow-type spring is centrally coupled to the region of the articulated connection between the clamp halves and the free end of the bow-type spring is held in the region of the end of each clamp half which is situated on the rapid action closure such that it can be longitudinally displaced.

Abstract: Disclosed is a hose strangler which considerably reduces the risk of slippage when the strangler is being removed from the hose. The hose strangler includes a clamping member adapted to hold a hose in position. The clamping member has a first arm having a concave portion for receiving the hose and a second arm having a convex portion matching the concave portion of the first arm, the concave and convex portions defining a hose strangling area, where the first and second arms are pivotally secured at a first end so as to permit the clamping member to rotate between a closed position and an opened position. A blocking mechanism to open and close an opening between the first and second arms is also provided, where the blocking mechanism is located in the hose strangling area. A locking mechanism is also provided for securing the clamping member in a closed position.

Abstract: A band adapter is provided for adapting a front derailleur of a bicycle to smaller sized frame tube. The front derailleur has a fixed member or tubular clamping member that is adapted to be coupled to the seat tube of the bicycle, a chain guide for shifting the chain of the bicycle and a linkage assembly coupled between the tubular clamping member and the chain guide. The band adapter is coupled to the tubular clamping member to decrease the effective clamping diameter of the tubular clamping member. In the preferred embodiment, the band adapter includes an adapting member and a band retaining member which are coupled to the tubular clamping member of the front derailleur for easy installation. The adapting member includes a first adapter with a first curved portion and a second adapter with a second curved portion. The band retaining member includes a first retainer with the first adapter coupled thereto and a second retainer with the second adapter coupled thereto.

Abstract: A clamping apparatus for engaging a pair of abutting flanges from a pair of pipes has a pivot end of a first clamp portion pivotally joined to a pivot end of a second clamp portion by a pivot pin, such that the first and second clamp portions may be mutually rotated into an open attitude for enabling one of the first and second clamp portions to be placed in contact with the abutting flanges. The pivot pin then enables the first and second clamp portions to be alternately mutually rotated into a closed attitude for enabling the other of the first and second clamp portions to be placed in contact with the abutting flanges, the clamping portions thereby being drawn into mutually opposing positions so as to place a clamp end of each of the clamp portions in mutual proximity. The clamping apparatus further includes a rocking bolt and rocking nut hingbly attached to one clamp end to removably engage a rocking slot in an opposite clamp end so as to secure the clamp portions in the closed attitude.

Abstract: A clamping ring for a sealing system has a channel for receiving flanges of the pipe connections and seals is formed of a plurality of segments, which are pressed radially on the flanges by a strap retainer, which has an arrangement for tightening the retainer on the outer portions of the segments.

Abstract: The invention relates to a pipe coupling comprising two clamp halves of C-shaped cross-section connected at one end to pivot in relation to one another around at least one bolt, and a quick-action closure which is disposed at the diametrically opposite other ends of the clamp halves and which comprises a screw bolt, one end of which is articulated to one of the clamp halves and on whose other end a nut drawing the clamp halves into the closure position is placed, a lever lockable in the closure position being articulated to the nut. The characterizing feature of the invention is that the nut bears against a sliding member which is slipped over the screw bolt and which rests with opposite axial pins in corresponding shaped depressions in one clamp half, the lever being locked in the closure position by means of a bowed spring articulated to the other clamp half.

Abstract: An adjustable massage chair includes a chest support and a seat hingeably mounted to the outer ends of front and rear arcuate arms, respectively, that telescopically extend out the front and rear ends, respectively, of a stationary arcuate arm. A pair of clamps attached to the ends of the stationary arcuate arm lock the front and rear arcuate arms in their selected positions. A face support is hingeably attached to the top edge of the chest support, and is pivotable and movable fore-and-aft relative to the plane of the chest support. An arm support is hingeably attached to the lower side of the chest support, and is also slidably adjustable relative thereto. The face and chest supports are also slidably adjustable together relative to the end of the front arcuate arm. A pair of locking arms attached to the chest support lock it a selected position. A leg support is positioned between the chest support and the stationary arcuate arm. The hinged supports are all independently adjustable in tilt.

Abstract: A clamping collar for sealing by perimetrically connecting the axially aligned ends of two parts which are circular in external transverse cross-sectional shape. The collar includes a strip formed into an open loop, V-shaped in longitudinal section, having two circumferentially opposite ends, and a tightener for extending force on the ends for circumferentially tightening the collar on the ends of the two parts. The tightener includes a separator for separating the two ends when the collar is loosened, for facilitating the opening and removal of the collar from the parts.

Abstract: A clamp for a cylindrical object is provided which is formed of fibers in the form of woven fabric molded in a polymeric matrix. The clamps have two free ends through which one or two rods extend. The compressive force exerted by the clamp can be adjusted by adjusting the distance between the free end.

Abstract: A clamp with a live loading clamp nut assembly is provided for pipe joints and the like. The nut assembly includes a body member movable within a cage. A plurality of springs, such as spring washers, are employed in the cage to provide a stored spring energy to maintain the clamping pressure in a desired range. The clamping arrangement preferably includes a pair of jaws, hinged together at one end so that the other ends of the jaws are moved toward and away from one another. The nut assembly presses the free ends of the jaws together to maintain a desired tightness in the pipe joint.

Abstract: A bolt-tightened type coupling includes a pair of semi-circular arc-shaped coupling halves having base ends which are pivotably connected to one another, so that the coupling halves can be moved toward each other to a closed position and moved away from each other to an open position. The coupling halves have opposite, free ends providing with flanges, respectively, having bolt inserting holes, respectively. One of the bolt inserting holes has such a shape that a bolt fits tightly with the inner edges of the bolt inserting hole, so that the bolt can be held by the bolt inserting hole.

Abstract: The clamping and locking device (18) of the clamp includes a screw (22) arranged in a direction which is transverse with respect to the articulated elements of the clamp and engaged through two blocks (19, 19') bearing on two articulated elements of the clamp, which include two guide journals (20a, 20b) each engaged and held in an opening of a bar (26a, 26b). The openings (27a, 27b; 28a, 28b) include a pair (27a, 27b) of circular openings and a pair (28a, 28b) of oblong openings. Nuts (25, 25') allow the clamp to be clamped and locked. The clamp further includes a blocking device (31) consisting of a support (33) including a strut (34) traversed by an opening and including parts (35a, 35b) for engagement on the bars (26a, 26b), a lock nut (37) rotationally mounted in the opening of the support (33), an arrangement (41) for blocking the lock nut (37) in rotation and in axial translation, and at least one blocking finger (44a, 44b) pivotably mounted on the support (33).

Abstract: The clamp mounts a cable and service lines in spaced relationship to a tubing string used in producing a well, and formed of lengths of tubing joined by a coupling. The clamp comprises first and second clamping elements for clamping around the tubing string and hinged on a first pin. A cover is hinged to the first element by a second pin. The first element and the inner surface of the cover are provided with formations which ensure that the cable and service lines are firmly held when the cover is closed against the first element by a captive bolt, which also clamps the first and second elements firmly around the coupling. A single hinge pin version clamps to the tubing string on each side of a coupling.

Abstract: A hose clamp having a metal band provided with two closed end loops. Each end loop has a pair of aligned slots. A first loop is formed of a curved section and a straight section. A captive nut comprising a tubular threaded portion with a curved backing flange is inserted in the loop with the tubular portion projecting through a slot and the flanged portion abutting the internal curved portion of the loop. A tightening bolt with a flanged head is passed through the second loop and is threaded into the tubular portion to close the loop. A second embodiment shows a bridging element pivoted to the second loop.

Abstract: A collar of metal, plastic material, or any other suitable materials, for fastening pipes, rods, and the like, to walls in general, constituted by an arcuate half-clamp, which can be fastened onto the wall by means of a stud or the like, and by an arcuate half-clamp, opposite to the first one, and constrained to this latter, on one side, by means of open-hinge hooking means, and, on the diametrically opposite side, by means of a tighening bolt.

Abstract: A hose clamp for clamping a swivel hose in a fuel dispensing installation. The hose clamp includes a breakable portion by which the hose clamp is connected to a retrieving cable. When sufficient force is placed on the cable, the hose clamp will break away from the cable thereby releasing the hose from the dispensing installation.

Abstract: A circumferentially contractible clamp operated by a bolt and nut actuator wherein a U-shaped safety saddle pivotally mounted upon one end of the clamp band includes a threaded bore receiving a threaded stem of the nut threaded upon the bolt. The inner end of the stem is operatively associated with the band other end wherein rotation of the nut tensions the bolt and the interconnection of the nut stem and the saddle supports the nut such that the stem will maintain the band in a contracted condition even if the bolt fails.

Abstract: Anti-vibratory support device for a pipe whose thickness is small relative to its diameter, comprising a collar (2) formed by at least two rigid annular sectors (2a, 2b, 2c) which are articulated at at least one of their ends to the succeeding sector, to pivot about an axis parallel to the axis of the pipe (1). At least two successive sectors (2b, 2c) are interconnected by an elastic junction means (10, 11, 12) which enables the collar (2) to be closed. Parallelepipedic pads (18) made from knitted stainless steel wire disposed in cases (15) are interposed and put under compression between the collar (2) and the pipe (1). The invention is in particular applicable to pipes conveying liquid sodium of the secondary circuit of fast neutron nuclear reactors.

Abstract: A pivotally unfoldable clamping shell for releasably embracing and clamping parts to one another, includes two one-piece strip members which define respective half-shell regions, each having first and second ends; a center line is defined between the first and second strip member ends. A hinge member pivotally connects the strip members near the first ends thereof, and each second end of a corresponding strip member is bent so as to form a flange extending substantially parallel to the center line. Each strip member includes two strip elements juxtaposed with one another in a corresponding half-shell and flange region thereof, and the hinge member includes first and second lugs; at least one lug is formed by the strip elements of a corresponding strip member being connected to one another.

Abstract: An improved multi-piece pipe clamp particularly useful for clamping the ends of two flanged sanitary pipes together in longitudinal alignment. When in the closed position the clamp engages the flanges to draw the pipe faces into intimate sealing contact. The clamp pieces pivot with respect to each other to an open position which more nearly approximates the closed position than previous clamps, thus facilitating assembly of the clamp and pipes.

Abstract: A two-piece clamp for securing elongate cylindrical members, such as pipe, tubing, conduit or hose, to a channel. The two-piece clamp has two clamp halves fabricated with an aperture at one end. A stud is non-rotatably secured in the aperture of one of the clamp halves and is adapted to be detachably secured in the aperture of the other clamp half. A spacer may be integrally formed on the stud for permitting the clamp halves to be squarely clamped together. The method and machine for securing the stud to a clamp half features an automated assembly system for forming one end of the stud after assembling the clamp half thereon to securely lock the stud onto the clamp half.

Abstract: The invention provides a clasping device that is simple to utilize and remove, and comprises a minimum number of operating components, yet is capable of efficiently performing a clasping function. A base is provided having first and second ends with an object-receiving surface disposed between the ends. A hasp, which preferably is of inextensible but flexible material, has first and second ends operatively cooperating with the base first and second ends, and has an object-receiving surface disposed between its ends. A conical screw acts between the base and the hasp for, when it is advanced, effecting relative movement between the hasp and base object-receiving surfaces to cause the object to be tightly clasped therebetween. The first and second ends of the base and hasp may take a wide variety of forms depending upon the particular nature of the hasp itself, the object to be held, and the environment.

Abstract: The present invention includes a clamping system comprising two identical clamping components, which cooperate to form a clamp. One end of the clamp component is provided with a male and a female connector such that in the assembled clamping system the male component of one clamp component mates with the female component of the other clamp component to form a pivotal connection. This pivotal connection allows the opposite ends of the clamp components to be separated to allow the clamp to be placed over an object to be clamped, such as a pipe, while still maintaining the pivotal connection. The clamping system, according to the present invention, is simple in structure, simplifies the production and packaging operation, and is more convenient to use. The present invention may also function as a coupling. In this coupling function, two pipes or two such elements would be coupled to each other by this invention, so as to create a continuous mechanical and/or hydraulic system.

Abstract: This invention provides improved apparatus for clamping together a pair of flanges of a processing vessel. The apparatus includes an elongated tubular stem having a handle at one end thereof for applying torque to the stem. Means defining a surface at the other end of the stem for engaging one of the pair of flanges in the clamping position of the apparatus is provided together with means defining screw threads on at least a portion of the interior of the tubular stem. An elongated threaded stud is at least partially received in the threads of the tubular stem. The end of the stud remote from the stem has a pivot axis defining means thereon for pivotally connecting the stud to the other one of the flanges of the processing vessel.