1408 results about "Horizontal diameter" patented technology

An exercise device for performing a variety of exercises in both doorway-mounted and floor-mounted configurations is described. The device includes a horizontal bar configured for engagement with a doorframe, a pair of support arms, each having one end attached to the horizontal bar and the other end extending through a doorway, and a pivot bar connected between the support arms. The device further includes a pair of pivot arms configured to be rotated about the pivot bar at their first ends so as to be oriented and secured in a plurality of different angular positions relative to the support arms, and a pull-up bar including at least one grip handle configured to be rotated about the pivot arms at their second ends so as to be oriented and secured in a plurality of different angular positions relative to the pivot arms.

A stabilizing scaffold bracket for a ladder or the like. The preferred embodiment of the present invention configured to affix a ladder to a scaffold in a stable, yet removable fashion, the apparatus of the invention including first and second aligned plates spaced by a spacer bar, the plates having first and second ends, the first end of the plates having formed therein an upper hook member to engage a horizontal bar of the scaffold, the second end of the plates having formed therein a lower hook member configured to engage the horizontal rung of a ladder, the second end further including an upper engagement member to engage the lateral supports of the ladder. Further provided are first and second pivotal cams to removably, yet firmly, secure the unit to the scaffold, once installed.

A wall fastener locating and marking tool including a generally elongate vertical member having an upper end, a lower end; a generally elongate horizontal bar attached to the upper end of the vertical member and substantially normal to the vertical member; a handle portion, and a marking tool assembly releasably connected to the vertical member and vertically slidable along the vertical. The marking tool assembly has a marking tool tip protected by a depressible collar and includes retention means for bearing an object by its wall fastener hardware during the locating, marking, and installation of the object.

An integrated exercise machine system that is utilized to facilitate overall physical fitness which includes the detoxification of the body along with the aerobic conditioning of the cardiovascular system. The system was primarily designed to facilitate a proactive approach to the conditioning of muscles that have become fatigued or atrophied in various occupations, such as computer operators, clerical personnel, or other occupations that have limited range of motions, and improve mobility of the elderly and physically impaired. It is a uniquely shaped, portable rebounder that folds with a safety hinge and collapsing legs. An overhead upper body exercise system is adapted to the environment utilizing a dual telescopic primary horizontal overhead bar, adapts to a door frame or wall, and is housed in a cradle unit. There are two adjustable securing straps with a device for attaching and suspending the secondary horizontal bar and / or elastic resistance ropes with varying degrees of elasticity. Hand grips can be attached to the adjustable straps or elastic resistance ropes. The elastic resistance ropes may be attached to the frame of the rebounder.

A stock bar and horizontal bar coupling device for mounting a sprinkler, which can be used regardless of the type of horizontal bar. The stock bar and horizontal bar coupling device includes a main body. A mounting part is provided on the upper portion of the main body and has an inlet for fitting a stock bar into the mounting part. A fastening member is vertically fastened to the upper portion of the mounting part to fasten the stock bar. A fitting part is provided on a lower portion of the main body so that a locking step of a T-shaped bar is fitted into the fitting part. A screw hole is formed in a front surface of the fitting part, so that a fastening member is inserted into the screw hole to fasten the T-shaped bar. In this case, the main body is cut at a middle portion of a front thereof, and a cut portion is bent, thus providing a coupling part to be coupled to a locking step of an M-shaped bar.

An AMZ tibial tuberosity transfer system and method of treatment of patellofemoral joints. The AMZ system includes 1) a retractor with a better conformation to anatomy and more curve (not just a bend), and also with a larger radius on the front of the retractor to allow for easier insertion; 2) a cutting block that can fully accept a collared pin; 3) a rod preferably formed of stainless steel; 4) a tuberosity pin guide; 5) an exit indicator that engages tightly the cutting block so there is no slope on exit indication; and 6) a horizontal bar provided with markings to measure the medial shift.

The invention discloses a spool material retractable feeder which comprises an electric control system, a bracket, a drive shaft system and a stretch shaft system, wherein the drive shaft system and the stretch shaft system are installed on the bracket, the drive shaft system comprises a drive shaft, the upper side of the bracket is connected with a door frame shaped support arm through a hinge, an opening is arranged at the front end of the support arm, a closed whiffletree is arranged at the back end of the support arm, the drive shaft system and the stretch shaft system are respectively installed on two door frames of the support arm, a lifting mechanism is articulated to the closed whiffletree of the support arm and the bottom of a stand, and the distance between the stretch shaft system and the hinge is smaller than the distance between the lifting mechanism and the hinge. By adopting a principle that the support arm applies a labor saving lever, a spool with larger weight can be lifted by using less action force.

A specimen cup (100) has slide-in cassette (102) hermetically sealed in a chamber (104), with a outer partition being transparent. The cassette comprised chemical test strips (106) used to provide testing of drugs of abuse or other chemical or biological substances. The cassette is designed to draw urine up from the front bottom of the cup, thereby reduces the amount of urine required to perform the test. Further the cassette is designed to form isolated test channels through the use of strategically placed vertical and horizontal bars which are hermetically sealed. The cup further comprises a spill prevention flap or float (108) and an optionally enlarged sample collection portion (110) for its operation. The windows of the test cassette are covered with transparent fluid-resistant plate to prevent urine from accidentally spill onto the strips.

A retaining structure for industrial console comprises at least two sliding rails and two sliding plates slidably arranged on both sides of two brackets such that the brackets can be adapted to fit industrial rack of various sizes. The two brackets are further assembled with a supporting horizontal bar and two sliding grooves such that an operative module and an optional function module can be detachably arranged on both sides of the brackets. The assembling and detaching of the inventive retaining structure is very easy and flexible.

The invention discloses a pull-up trainer for physical training and belongs to the technical field of physical training. According to the technical scheme, the pull-up trainer comprises a machine frame and is characterized in that a horizontal bar is arranged on the upper side of the machine frame, a sliding sleeve is arranged on the upper side of the horizontal bar, a sleeve fixing handle is arranged on the lower side of the sliding sleeve, a pull-up counter is arranged at the right side of the sliding sleeve, a pull-up counting displayer is arranged in front of the pull-up counter, and a pull-up counting reset key is arranged on the lower side of the pull-up counting displayer. The pull-up trainer is simple in structure and convenient to use, the fixing height of the horizontal bar can be adjusted freely, the upper-body strength of a body builder can be effectively improved step by step, the exercising effect is obtained finally, and exercising fun is improved.

A smartphone device may have thin borders at the left, right, top, and / or bottom edges of the display screen. To accommodate, e.g., a front camera in spite of a border that is too thin for a camera module and lens, at least one corner of the display may be cut out. Optical sensor(s), emitter(s), or the lens of a front camera may be disposed at the location(s) of the cutout(s). A wide-screen movie may be displayed in letterbox mode with horizontal bars above and / or below the movie, wherein the cutout(s) are located, at least partially, in the region(s) of the horizontal bars, thereby avoiding that larger parts of the movie are hidden by the cutout(s). In other embodiments, an uninterrupted status bar may be displayed between a cutout in the upper-left corner and a cutout in the upper-right corner of the display.

A holder device attaching to a vehicle with a releasable attachment strip flexibly attached to a main body and having receptacles for holding a fishing rod. The attachment strip is releasably attached to a vehicle with a magnet or suction cup array. The attachment strip has a pair of connector arms attached to a top portion of the main body. Horizontal bars attached to the main body and the receptacles holding the fishing rod provide resilience and flexibility. A hinge on each of the pair of connector arms facilitates limited movement of the holder device absorbing loads applied during movement of the vehicle. An adjustable strut attached to a lower portion of the main body has a pad at one end providing another contact point on the vehicle. A handle attached to the body or horizontal bars facilitates carrying after detaching from the vehicle. A retaining strap may be attached to the vehicle and the holder device. The combination of the attachment strip, flexible connector arms, and horizontal bars permits the holder device to remain securely attached to the vehicle at highway speeds and along bumpy roads and is yet easily removed when desired.

A reaction vessel with a bottom drain opening supporting a selected unpressured head of fluid by the surface tension of the fluid. A device processing zone includes a support for spaced rows of reaction vessels, passages communicating with their drain openings of supported vessels, and a pressure source for selectively draining fluid through the drain openings. Generally horizontal bar magnets are supported for selected vertical movement between the vessel rows. A dispensing head has X discharge openings selectively positionable over X selected reaction vessels. A metering pump mechanism selectively meters X a selected quantity of fluid a bulk supply (where X is at least four), and selectively pumps the metered selected quantities through the drain openings to the selected reaction vessels. Methods of drawing fluid from the vessels using the pressure source, and moving the magnets to form a pellet of analyte are also included.

The present invention provides an improved structure of the assembled shelf. The invention includes a main frame having two vertical side racks and several sets of shelves. Each shelf is placed inside the two vertical side racks. There is a vertical bar of the vertical side rack, which includes a main bar and at least one secondary bar. The secondary bar is placed on the sides of the main bar, and the space is formed by the distance of the horizontal bar. A frame is placed on both sides of the shelf, and a vertical groove is on both ends. The groove can be connected to the main and secondary bars. By so doing, each shelf and two vertical side racks do not have to use other components to be positioned and are compatible with a common extension, such as vertical side rack, to make the invention more practical.

A co-sleeper is convertibly adapted for use as a changing table. The invention includes a frame designed to support a mattress pad or an enclosure at a predetermined height. The enclosure is sized and shaped to fit over the frame. The surrounding walls of the enclosure are of a first height while the front wall is of a lower height. The floor of the enclosure is slightly lower that the top surface of a parental bed. A mattress pad fits within the enclosure. A strapping means holds the co-sleeper to the parental bed. Support means for the mattress pad or enclosure include support bars that attach to the frame, a series of hangers that support horizontal bars while hanging from top rails of the frame, and panels and support rods fitted into pockets on the underside of the enclosure. The co-sleeper is height adjustable for variations in parental bed height.

A rack has a frame and at least one shelf. The frame has a first rear support member and a second rear support member, with each support member having a left side and a right side, with the right side of the first rear support member pivotably connected to the left side of the second rear support member. The frame further includes a left support that is pivotably connected to the left side of the first rear support member and a right support that is pivotably connected to the right side of the second rear support member. The shelf has a left side and a right side, with a first hooked connector provided on the left side of the shelf and a second hooked connector provided on the right side of the shelf. The first hooked connector removably connects the left side of the shelf to a horizontal bar on the left support, and the second hooked connector removably connects the right side of the shelf to a horizontal bar on the right support.

The invention provides a self-climbing repair platform for electric poles, comprising a working basket, two or more main running-wheel devices, one or more circumferentially rotating device(s), a front support, and a back support. The main running-wheel devices comprise wheel frames, main running wheels, and first motor deceleration mechanisms. The upper part of the wheel frame is of a plate shape and the lower part is U-shaped; the front end of the plate-like upper part is articulated to the front horizontal bar corresponding to the front frame through a front pin; the back end of the plate-like upper part is articulated by the back pin to the back horizontal bar corresponding to the back frame. The U-shaped lower part of the wheel frame is connected to the main running wheels. Each running wheel is equipped with an auxiliary running wheel device. The auxiliary running wheel device comprises a chain belt and screw rod mechanisms mounted at two ends of the chain belt respectively. The two screw rod mechanisms are connected to two vertical rods of the front support respectively. The circumferentially rotating device(s) comprise(s) two embracing arms, support pipes and screw rod mechanisms. The support pipes are connected between the two vertical rods of the front support. According to the invention, it is possible to elevate and lower an electric pole and achieve rotation and obstacle avoidance. Further, the platform is easy to install, operate and repair.

A device for supporting an exerciser performing callisthenic exercises that includes a right and left, rigid, upright frame supports and an intermediate fork assembly. The fork assembly is adjustable in length and linked to the front sections of the two frame supports. Each frame support is angled inward to provide greater stability. The rear sections of the frame supports are detached and may be rotated laterally to reposition the gripping surfaces on the two frame supports and to adjust the size of the exercise area formed in between the two frame supports to accommodate different individuals and exercises. Each frame support includes a front leg and rear leg that allows height adjustment of each frame support. The device may include a pair of first handles, a pair of second handles attached to the two frame supports, and a suspension seat and one or two horizontal bars.

The invention relates to a construction method for formed steel reinforced concrete beam-column nodes, belonging to the technical field of industrial and civil building construction. According to the invention, the problem for arranging and binding intricate and complicated steel bars and corresponding formed steel in formed steel beam and formed steel column connection node domains is creatively and sequentially solved; the boring of formed steel wing plates is avoided; the up-and-down adjusting and the bending for horizontal bars of X beams and Y beams can be realized through enabling the horizontal / longitudinal bars of the X beams and the Y beams to intersect with the formed steel columns and opening vertical long-strip holes on web plates of the formed steel columns; the area of the openings on the web plates of the formed steel columns is controlled to exceed 20% of that of the sectional area of the web plates, thus the negative influence on the strength of the web plates of the formed steel columns because of the openings is reduced to the maximum; and hoop bars are orderly arranged on the upper surfaces of column stiffening plates at intervals at the spatial staggered positions of column main bars, the column stiffening plates and column hoop bars, thus the number of steel bar joints is reduced. The construction method provided by the invention not only increases the construction efficiency, but also ensures to enhance the project quality and the node domain bearing capacity for the beam-column connection of formed steel reinforced concrete structures.

A descent controller for lowering a workman or other person along a vertically extending rope from an elevated position to a relatively lower position includes a friction device that may be in the form of a cylinder having a plurality of turns of rope wrapped therearound or a plurality of spaced apart horizontal bars with the rope woven between the bars. The friction device interacts with said rope to retard the movement of the controller along the rope. A lever operated pawl is mounted beneath the friction device and is used by the workman to applying an adjustable force on said rope in order to control his descent down the rope. A centrifugal brake is mounted below the lever centrifugal brake. The centrifugal brake includes a wheel mounted for rotation and has the rope passing around at least a portion of said wheel. Included within the brake is a pawl brake mounted for rotation with the wheel and a fixed stop member. Upon sensing rapid rotation of the wheel, the pawl brake moves outwardly by centrifugal force to engage the fixed stop member and applies a positive stopping force on the wheel to prevent movement of the descent controller relative to said rope thereby preventing accidental freefall.

The invention relates to an automatic feeding device for round cakes, which comprises a base and a support column fixed on the base. The support column is supported with a storage rack and a feeding slide that are connected to each other from left to right in sequence; the storage rack A feeding device is installed at the left end, and the feeding device is connected with a motor fixed on the base. The invention has a high degree of automation, and under the cooperation of the cam rotation and the elastic force of the return spring, the horizontal bar can be automatically controlled to reciprocate and horizontally slide, and then the technical effect of feeding the round cakes in an intermittent manner can be achieved.

The invention relates to a water-air amphibious glider capable of vertically taking-off, landing and flying and belongs to the technical field of underwater intelligent robots. The water-air amphibious glider capable of vertically taking-off, landing and flying changes the limitation that an underwater glider with a fixed wing cannot be applied to collaborative observation in air and water and solves the problem that when a multi-rotor wing aircraft flies in the air, transfer efficiency is low, and the flying distance is short. According to the water-air amphibious glider capable of vertically taking-off, landing and flying, a buoyancy adjusting mechanism, a pitching adjusting mechanism and a roll adjusting mechanism are arranged in a main control cabin body in sequence from front to back. A battery bag rotating in the horizontal direction is loaded on the pitching adjusting mechanism, and a battery bag rotating in the vertical direction is loaded on the roll adjusting mechanism. Support horizontal bars parallel to the main control cabin body are arranged on a wing, and the front end and the rear end of each support horizontal bar are each provided with at least one rotor wing. The water-air amphibious glider capable of vertically taking-off, landing and flying can work in water for a long time and a long voyage, vertically take off and land in the air and fly within a large range; and the function that flying in the air and sailing in the water are switched at random can be achieved, and collaborative observation in the air and the water can be completed.

The gun of the present invention has a rapid fire trigger assembly. The gun includes a main body with a trigger rotatably secured therein for operating the firing mechanism of the gun. The trigger has a lower portion depending below the main body into a trigger housing or guard below the main body. The housing includes an upper portion connected to the underside of the main body of the gun and a lower horizontal bar spaced therebelow and defining therewith a finger space. The trigger is spring biased into a forward nonfiring position and is rotatable into a rear firing position. A detachable and adjustable rapid fire assembly is attached to the bar of the housing and includes a lever projecting up into the finger space in front of and spaced from the trigger, a connector with its front end pivotally secured to the lower end of the lever and a rear end adapted to contact the first trigger. The middle portion of the connector is rigidly secured to a retainer band slideably secured to the bar for movement between forward and rearward positions. An elongated pivot block is adjustably secured to the bar in front of the lever and projects up into the path of the lever, contacting the lower portion thereof so that when the lever is pivoted forwardly said connector rear end is driven rearwardly into the trigger to cause the trigger to fire the gun.

An AMZ tibial tuberosity transfer system and method of treatment of patellofemoral joints. The AMZ system includes 1) a retractor with a better conformation to anatomy and more curve (not just a bend), and also with a larger radius on the front of the retractor to allow for easier insertion; 2) a cutting block that can fully accept a collared pin; 3) a rod preferably formed of stainless steel; 4) a tuberosity pin guide; 5) an exit indicator that engages tightly the cutting block so there is no slope on exit indication; and 6) a horizontal bar provided with markings to measure the medial shift.

A door lifting apparatus includes a frame and a lift mechanism. The lift mechanism includes a slide assembly and a lever assembly. The slide assembly includes a vertical bar, a door support beam supporting a plurality of door holders, and a horizontal bar that are movable together vertically up and down relative to the frame as the lever assembly is moved between a lifted position, an intermediate position, and a lowered position. The vertical bar is associated with a cam plate secured to the frame such that the vertical bar, and the door support beam and door secured thereto, pivots as the lever assembly is moved between the lifted and the lower position.

The invention discloses a flexible packaging power lithium ion battery pack for an electric automobile, comprising a battery box body, a battery cell, a heating and cooling device, a battery management circuit and a fixing and connecting piece. The inside of the battery box body is divided into a plurality of independent functional zones by a plurality of partition boards vertical to the box body; air ducts are arranged among the partition boards; the battery cell is fixed in the battery box body through a horizontal bar and a battery cover plate; monomers can be connected in series through a metal connecting strip; two lines of exhaust fans are arranged in the battery pack and hot blast air is exhausted out of the automobile through a corrugated tube; and a heating film is attached to the inner wall of the battery box body and the stable driving of the automobile can be ensured in a low-temperature environment. The battery pack has the advantages of light weight, high mass ratio energy and specific power, low series resistance, safety, reliability, detachability, easy maintenance and the like.

The invention relates to a coaxial powder delivery nozzle applied to a variable spot technique. The nozzle consists of three parts, wherein a first part is a structure for automatically regulating the collection position of powder in the nozzle in the vertical direction, and the part further comprises a cooling water loop and a gas protecting device; a second part is a structure for manually regulating the collection position of the powder in the horizontal diameter direction; and a third part is a powder delivery sprayer structure. The coaxial powder delivery nozzle disclosed by the invention is applicable to the field of material increase manufacturing, and especially applicable to an application place adopting a defocusing manner to realize temporary variable spot formation of laser for realizing both formation efficiency and precision. The coaxial powder delivery nozzle disclosed by the invention can also be applied to the field of laser welding.

The invention relates to a traveling sucking disc assembling and disassembling bench, which comprises two support strut bars, wherein a horizontal bar is arranged on the middle parts of the support strut bars; a longitudinal displacement bar is vertically connected on the horizontal bar; a turning arm is vertically connected to the lower end of the longitudinal displacement bar; three turning arm supports are vertically connected with the turning arm; three sucking discs are arranged on each turning arm support; a support base is connected to the lower end of each support; and a support traveling roller is connected to the lower side of each support base. By the traveling sucking disc assembling and disassembling bench, glass can be assembled and disassembled automatically without manual auxiliary operation, so the work efficiency is improved greatly, and the work safety is improved.