74results about How to "Easy Articulation" patented technology

Drive systems and methods of use are disclosed herein for performing medical procedures on a patient. The drive systems include various handle types and triggers for controlling catheters and end effectors. The various handle types include a flexible handle and ambidextrous handles that can alter the handedness of the handle for particularized use. The handles drive articulation sections of the catheter and end effectors with various degrees of freedom, and include locks for holding the catheter and / or end effector in place. The catheter systems include structures for allowing degrees of freedom, such as notches, mechanical interlocks, and articulation joints. In addition, the catheters articulate via cables or fluids.

A sole component having a base, a toe cover and an integral line of articulation permitting the toe cover to be molded in an “open” position and moved into a “closed” position during assembly on the article of footwear. The line of articulation may include a line of reduced thickness extending laterally across the sole. The line of articulation may also include breaks defined in the sidewall of the sole in alignment with the line of reduced thickness. The present invention also provides a method of forming a sole component generally including the steps of providing a mold having bottom and top mold parts shaped to cooperatively define a mold cavity in the shape of a sole component having a toe cover joined to a base along a line of articulation, closing the mold parts, injecting a sole forming material into the cavity, removing the sole component and moving the toe cover about the line of articulation into a closed configuration for use.

A connection apparatus includes a frame-side member securable to a steel structural frame, a brace-side member securable to a seismic brace, and a coupling element that secures frame-side and brace-side members to each other. By way of example, the connection element may provide a hinge-type connection, which substantially isolates a seismic brace from nonaxial loads. As another example, the connection element may be a ball-and-socket type connection, which substantially isolates a seismic brace from nonaxial loads and absorbs any shear and moment applied thereto when the seismic brace drifts out of an intended plane of the steel structural frame. The connection element may also include a collar to stabilize the brace-side member and prevent shears and moments from causing the same to buckle in an unintended direction. Methods of installing and using the connection apparatus are also disclosed.

Footwear comprising a sole. The sole has a heel section for supporting a heel of the foot. The heel section has medial and lateral regions. At least a portion of the lateral region has a first compressive resilience for attenuating the shock of impact to the wearer during running and walking. Further, the sole has an arch section forward of the heel section for supporting an arch of the foot. The arch section also has medial and lateral regions. At least a portion of the lateral region of the arch section has the first compressive resilience and at least a portion of the medial region of the arch section has a second compressive resilience harder than the first compressive resilience for providing firm support for the foot during running and walking. In addition, the sole has a forefoot section forward of the arch section for supporting a ball of the foot including first, second, third, fourth and fifth metatarsal heads and associated metatarsal necks, proximal phalanges and metatarsal phalangeal joints. The forefoot section has a first region for supporting the first, second, third, fourth and fifth metatarsal heads, associated phalanges and metatarsal phalangeal joints, and the metatarsal neck associated with the fifth metatarsal head and a second region for supporting at least one of the metatarsal necks associated with the second and third metatarsal heads. The first region of the forefoot section has the first compressive resilience and the second region of the forefoot section has the second compressive resilience.

A body has a threaded inner surface removably engageable with an open end portion of a beverage bottle. A lid is directly conjoined to the body and is offset below a top surface of the body for minimizing accidental contact therewith during non-use conditions. A mechanism for detaching the lid from the body is included in such a manner that a first perimeter portion of the lid becomes disengaged from an inner perimeter of the aperture while a second perimeter portion of the lid remains directly affixed to the inner perimeter of the aperture and thereby defines a linear fulcrum axis about which the lid can be repeatedly articulated during operating conditions. The lid is selectively articulated thereafter by placing a user's lips against the detaching mechanism so that the user may quickly and readily pivot the detaching mechanism without using the user's hands.

The invention discloses an efficient automatic overturning and lifting tool, and belongs to the technical field of welding apparatus. The efficient automatic overturning and lifting tool comprises a tool base, an overturning support, a lifting support, a jacking support, a linear guide rail, a clamping mechanism, a lifting mechanism, an overturning oil cylinder, a jacking air cylinder and a jacking rotary disc. According to the efficient automatic overturning and lifting tool, the corrugated boards are manually placed on the tool base horizontally, then the clamping mechanism clamps the corrugated boards on the lifting support, the overturning oil cylinder pushes the overturning support to be overturned 90 degrees, the overturning support, the lifting support and the corrugated boards areturned into be vertically placed; at the moment, the height of the lifting support can be adjusted by the lifting mechanism according to the actual use requirement, and one surface is completely welded; the overturning oil cylinder is retracted, the overturning support, the lifting support and the corrugated boards are rotated to be horizontally placed, the corrugated boards are jacked from the lifting support by the jacking air cylinder and the jacking rotary disc, the corrugated boards are rotated on the jacking rotary disc to rotate 180 degrees, the jacking air cylinder and the jacking rotary disc descend, and the clamping, overturning and lifting processes are repeated again to weld the corrugated boards.

Systems and methods are described for a combined Femto and Phaco surgical system built into a single housing. The system advantageously permits each of the Femto device and Phaco surgical tray to be rotated out of the way or into the position without requiring movement of a patient. Thus, a user can switch between Femto and Phaco surgical procedures without movement of the patient.

The invention discloses a multifunctional fruit picking device. The multifunctional fruit picking device comprises a stretchable rod, a collecting holding rod is arranged at the bottom end of the stretchable rod, a first reset spring is arranged between the bottom end of the collecting holding rod and the stretchable rod, a plastic collecting net frame is installed at the bottom end of the stretchable rod, a collecting woven net bag is installed at the bottom end of the plastic collecting net frame, two collecting scissors are installed on the plastic collecting net frame, a fixing hole is formed in the stretchable rod, and a collecting pulling rope is arranged in the fixing hole. By means of the multifunctional fruit picking device, the problems that through an existing fruit picking device, picking efficiency is low, operation is complex, the picking height cannot be adjusted according to the actual fruit picking height, and the using effect is poor are solved.

A recloseable package, such as formed from polymeric film material, includes a package body including front and rear package panels joined to each other at side edges thereof. A recloseable fastener assembly is provided on the inside surface of the front package panel, with a preferentially weakened region of the front package panel operatively associated with the fastener assembly. In order to facilitate convenient opening of the front package panel, and access to and manipulation of the fastener assembly, the package includes a pull-tab member secured to the exterior of the front package panel, with a pull-tab member including an articulable gripping portion which can be readily articulated and manipulated by consumers, so that it can be grasped to facilitate manipulation and opening of the package.

A spring type speed limiter tensioning device constant in tensioning force comprises a base, a guiding assembly fixed to the base, and a tensioning wheel assembly. The tensioning wheel assembly comprises a tensioning wheel, a rope wheel installing base and a main compression spring assembly, and is characterized in that the parts, located on the two sides of the rope wheel installing base, of the base are symmetrically provided with two auxiliary compression spring assemblies; each auxiliary compression spring assembly comprises an auxiliary compression spring and an adjusting mechanism used for adjusting the stress direction and degree of the auxiliary compression spring during stretching of a steel wire rope; the two auxiliary compression spring assemblies are connected with the two sides of the rope wheel installing base correspondingly for compensating for the tensioning force, attenuated in the vertical direction, of the main compression spring assembly along with stretching of the steel wire rope. The spring type speed limiter tensioning device constant in tensioning force can compensate for tensioning force attenuation in the steel wire rope stretching range.

A garment extender including: a body provided with an attachment at each side thereof, each of the attachments defining a channel and a slit leading laterally into the channel. When the attachment is operatively secured to a garment slide fastener of a garment, a gripped portion of one of the stringer tapes of the garment slide fastener is inserted in the slit and the channel receives thereinto teeth that are supported by the stringer tape adjacent the gripped portion.

The invention relates to a hanger which comprises a supporting rod, a fixed rod, a movable rod and a hook. The fixed rod is arranged on the supporting rod, the supporting rod and the fixed rod are arranged in a crossed mode, the fixed rod and the movable rod are arranged in parallel correspondingly, the hook is movably connected with the fixed rod and the movable rod, the hook is used for hanginga workpiece, the movable rod is used for driving the hook to rotate, the projection length of the hook on a vertical surface is adjustable, and the vertical surface is perpendicular to the fixed rod.The hanger has the advantages that the structure is stable, the layout is reasonable, the function of hanging a workpiece to be subjected to shot blasting can be realized, the adjustable function of the hook is realized, automatic workpiece hanging is achieved conveniently, and the current use requirement is met.

The invention discloses a garbage grab bucket, comprising a seat body (1), at least two grab bucket pedals (2) of which the upper ends are hinged with the seat body (1), a hydraulic cylinder (6) of which a free end of a piston rod is hinged with the grab bucket pedals (2), and a hoisting mechanism (5) which is fixedly connected with a crane or a travelling crane, wherein the hoisting mechanism (5) is fixedly connected with the seat body (1); a cylinder end of the hydraulic cylinder (6) is hinged with the seat body (1); the garbage grab bucket also comprises hydraulic drive mechanisms (3) of which the quantity is equal to that of the grab bucket pedals (2); the hydraulic drive mechanisms (3) are arranged outside the seat body (1); and the hydraulic drive mechanisms (3) are integrally connected with the cylinder body of the hydraulic cylinder (6). The garbage grab bucket is convenient to install and maintain, and excellent in stability and durability.

The invention relates to the field of assembling hydraulic supports for fully mechanized mining in coal mines, in particular to a vertical tooling for producing and assembling hydraulic supports in a complete set of equipment for fully mechanized mining working faces in coal mines. installation. The tool is provided with a V-shaped groove, a column, and a horizontal shaft. A pair of vertical columns are respectively arranged at both ends of the V-shaped groove, and the horizontal axis is arranged between the two pairs of vertical columns. The V-shaped groove and the vertical column are on different vertical planes. The invention can solve the problems in the prior art that the assembly of the hydraulic support plate and the tail beam is difficult to control and the like. The assembly tooling of the hydraulic support plate and the tail beam adopts a vertical (vertical) assembly method, and the V-shaped groove and the horizontal axis are used to position the tail beam. The plate with the pre-assembled jack is vertically inserted into the tail beam. In addition, for hydraulic supports with telescopic beams, such tooling can also be used during the process of assembling the telescopic beams to the top beam (or hinged front beam).

The invention relates to a portable wireless digital inclination measuring instrument, which comprises a portable suitcase, a cover body, a wireless electronic inclinometer and a display terminal. Theportable suitcase is hollow inside and the top is open; the cover can be opened or closed on the top of the portable suitcase; the wireless electronic inclinometer is placed in the portable suitcase;the display control terminal is disposed in the portable suitcase and located above the wireless electronic inclinometer. The embodiment of the invention can store the wireless electronic inclinometer through a portable suitcase. The portable suitcase has a small size, light weight and is convenient to carry. When it is needed, the user only needs to open the box to take out the wireless electronic inclinometer to perform measurement.

The invention relates to a juicer, in particular to a novel multifunctional juicer. The novel multifunctional juicer can extrude an object and achieve full work, can conduct secondary grinding on theobject and make the ground object uniform, facilitates collection of the ground object and comprises an upper sleeve, a compressing rod assembly, an elastic connecting pipe, a grinding assembly, an outer frame assembly, an input motor, a transmission belt I, a transmission belt II, a transmission belt III, a crank, transmitting conical teeth I, a belt wheel I, transmitting conical teeth II and a belt wheel II. The upper end of an upper sleeve body is hollow-out, so that the object needing grinding is conveniently added into the juicer from the upper end of the upper sleeve body. A hinge terminal can be conveniently connected with the upper connecting pipe. A rectangular hole can facilitate hinged connection with a manual rod. Two rectangular sliding holes can facilitate sliding connectionwith the manual rod. Two limiting sleeves can limit sliding of sliding rods in the two rectangular sliding holes, so that the sliding rods do not break away from the rectangular sliding holes. A rectangular cavity can facilitate clearance fit connection with a lower boss.

The invention relates to a tunnel heading machine and a gripper shoe device thereof. The gripper shoe device comprises a saddle frame; a main gripper shoe oil cylinder and a main gripper shoe are arranged on the saddle frame; an auxiliary gripper shoe oil cylinder and an auxiliary gripper shoe are further arranged on the saddle frame; the supporting area of the auxiliary gripper shoe is smaller than the supporting area of the main gripper shoe; the auxiliary gripper shoe and the main gripper shoe are aligned in the extending direction of a tunnel; and in the circumferential direction of the tunnel, the auxiliary gripper shoe and the main gripper shoe are arranged in a staggered mode. When the gripper shoe device passes through a hard rock area, only the main gripper shoe supports the tunnel, and when the gripper shoe device passes through a soft broken surrounding rock area, only the main gripper shoe cannot provide enough reaction force, the auxiliary gripper shoe oil cylinder drives the auxiliary gripper shoe to move to a supporting position, and the auxiliary gripper shoe and the main gripper shoe support the tunnel together, so that the supporting area of the gripper shoe device can be increased, the counter-acting force on the tunnel in unit area can be reduced, and soft and broken surrounding rock is effectively supported; and the passing rate of the tunnel heading machine at the soft and broken surrounding rock can be effectively improved when the gripper shoe device is applied to the tunnel heading machine.

The invention discloses a pinion and rack drilling rig derrick structure and an installation method thereof. A bottom section derrick is installed at the tops of two bottom support frames, the top ofthe bottom section derrick is provided with a plurality of sections of middle section derricks in a supported mode, and the top of the topmost middle section derrick is fixedly provided with a top section derrick; and the inner wall of the bottom section derrick is fixedly provided with a bottom section rack assembly, the inner wall of each middle section derrick is fixedly provided with a middlesection rack assembly, and the inner wall of the top section derrick is fixedly provided with a top section rack assembly. The derrick structure adopting the stricture can be used for supporting and installing of a pinion and rack drilling rig, the rack assemblies are symmetrically installed inside the derricks, the rack assemblies adopt symmetrical structures, thus it is ensured that a drilling rig trolley can be engaged with the rack assemblies for transmission, and then stability of transmission of the drilling rig trolley is ensured, so that generated unbalanced force of the drilling rig trolley in the climbing process is effectively prevented.

The invention discloses a waterborne building used for entertainment, or leisure or residence. The waterborne building comprises an action center unit, a traffic stop unit, main streets, auxiliary streets and floating houses, the action center unit and the floating houses are connected through the main streets and / or the auxiliary streets to ensure that people can walk smoothly, the main streets and the auxiliary streets are formed by hinging floating bridges and are connected into a whole so that the waterborne building can have good stability and capacity for resisting stormy waves, and entertainment, or leisure or residence safety of people is ensured.

The invention discloses a lead screw type mechanical arm of a robot for welding. The lead screw type mechanical arm of the robot for welding comprises a vertical column, a main arm, a auxiliary arm, a fixing plate, a rotating rod and a [-shaped bearing platform, wherein the main arm comprises a first rod body, a second rod body and an L-shaped third rod body which are sequentially hinged in a same vertical plane; the auxiliary arm comprises a fourth rod body, a telescope frame, a fifth rod body, a sixth rod body, a seventh rod body, and an L-shaped eighth rod body which are arranged in the same vertical plane with the main arm; and a fixing base is further arranged on the lower end surface of the bearing platform, and a welding gun is mounted on the fixing base. According to the lead screw type mechanical arm of the robot for welding, swing in the horizontal and vertical directions is achieved through a curved arm design, rotation of the rotating rod is operated by an first rocker, thus micro adjusting of the height of an working table is achieved to conduct welding on a machine frame with multiple positions, the lead screw type mechanical arm of the robot for welding has the advantages of being high in welding efficiency, low in manufacturing cost, and flexible in station welding.

A garment extender including: a body provided with an attachment at each side thereof, each of the attachments defining a channel and a slit leading laterally into the channel. When the attachment is operatively secured to a garment slide fastener of a garment, a gripped portion of one of the stringer tapes of the garment slide fastener is inserted in the slit and the channel receives thereinto teeth that are supported by the stringer tape adjacent the gripped portion.