1293results about How to "Guaranteed to move normally" patented technology

An apparatus for handling a turbomachine part, particularly during disassembling and reassembling operations. More specifically, an apparatus for handling the stator cone of a gas turbine suitable to completely manipulate the stator cone during disassembling and reassembling operations. The apparatus allows to disassemble and reassemble the stator cone of a gas turbine without the need to dismount the turbomachine enclosure and without the necessity to have personnel inside the turbomachine package during the operations.

Methods and apparatus for drilling with a top drive system are provided. In one aspect, a top drive system includes a top drive, top drive adapter, and a tubular positioning apparatus. In another aspect, the top drive adapter is pivotably connected to the top drive for pivoting the top drive adapter toward the casing string with respect to the top drive. In another aspect, the system includes a telescopic link system connected to a lower portion of the top drive adapter to move the casing string into engagement with the top drive adapter. In another aspect, the top drive adapter includes a housing operatively connected to the top drive and a plurality of retaining members disposed in the housing for gripping the tubular. In another aspect, the tubular positioning apparatus includes a gripping member for engaging a tubular and a conveying member for positioning the gripping member. A spinner may be provided to rotate the tubular.

Robotic system for assisting in minimally-invasive surgery, which can position a surgical instrument in response to orders from a surgeon, is not attached to the operating table and does not require pre-calibration of the insertion point. The system includes: a manipulator robot having three active degrees of freedom, which is provided with an end actuator having two passive degrees of freedom, said actuator being used to attach a surgical instrument; a robot controller built into the structure thereof, which can perform a method for calculating the movement to be imparted to the carried surgical instrument so that it reaches the desired location without requiring pre-calibration and without the assembly having to be attached to the operating table; and an interface system for ordering the system to perform the desired actions. The assembly comprising the robot, the controller and the interface system is battery operated.

A system and a method that utilizes transaction terminals equipped with smart card readers to download and store a batch of multiple prepaid electronic vouchers to a smart card, retrieve and decrypt individual prepaid vouchers from the smart card and print a voucher receipt with a printer in connection with the transaction terminal. The transaction terminals are in connection with a mobile transaction server that acts as a gateway to a prepaid system and routes transactions between transaction terminals and the prepaid system and between transaction terminals. A method for storing a voucher encryption key on a second smart card or hardware security module. The voucher encryption key is utilized to decrypt encrypted vouchers on a voucher repository smart card. The transaction terminals are mobile devices communicating to the mobile transaction server over wireless networks.

A driver assistance system for motor vehicles, having a velocity regulation function for regulating the velocity of the subject vehicle to a nominal velocity, and having an adjacent-lane monitoring function, characterized by a turning assistance function which, when the velocity regulation function is active and an incoming signal indicates an imminent turning process that requires crossing an adjacent lane, monitors the traffic in the adjacent lane with the aid of the adjacent-lane monitoring function, and, as a function of locations and velocities of traffic participants in the adjacent lane, determines a spatial and temporal window for moving into the adjacent lane and adapts the nominal velocity to this window.

The invention discloses an intelligent wardrobe based on the Internet of Things, and belongs to the field of furniture. The intelligent wardrobe is composed of a shell and a sliding door. A sliding rail, a lead screw, a hanger rod, a stepping motor and an encoder are installed on the shell. A mirror surface displayer, a high-definition camera and an infrared camera are installed on the sliding door. The intelligent wardrobe can be connected with a computer or a mobile phone through the Internet of Things, control and information transmission can be carried out through application software, the application software can carry out analysis according to weather conditions and special requirements of a user in combination with clothes information stored in the computer or the mobile phone, information such as clothes pictures is transmitted to the mirror surface displayer through the Internet of Things, the user can pick out satisfactory clothes through the mirror surface displayer, the clothes selected by the user are automatically moved out, and the clothes can be automatically put back to the corresponding original position when the user puts back the clothes.

The invention discloses a steel truss girder assembling, erecting and construction process. A steel truss girder is a girder body, the front end and the rear end of an erected steel truss girder are supported on a first permanent buttress and a second permanent buttress respectively, the steel truss girder is formed by splicing a plurality of steel truss girder segments in an end-to-end mode, and the first permanent buttress and the second permanent buttress are located on the two sides of a main riverway of a river respectively. Assembling and erecting of the steel truss girder include the first step of construction of temporary supporting systems, longitudinal sliding rails and transverse sliding rails, the second step of assembling, erecting and longitudinal moving of the steel truss girder at different times, the third step of transverse moving of the steel truss girder and the fourth step of setting of the girder, wherein in the first step, the temporary supporting systems are constructed on one side of the first permanent buttress and on one side of the second permanent buttress respectively, the two longitudinal sliding rails used for the steel truss girder to move longitudinally and the two transverse sliding rails used for the steel truss girder to move transversely are distributed on the temporary supporting systems; in the second step, the steel truss girder segments are assembled more than once from front to back and are longitudinally moved many times. The steel truss girder assembling, erecting and construction process is simple in process, reasonable in design, convenient to achieve, good in construction effect and little in construction difficulty, and the assembling and erecting processes of the steel truss girder can be conveniently and quickly achieved.

To present a carbon material which provides an electrical storage device not only ensuring a high energy density but also realizing a high output and an excellent low temperature performance.

A negative electrode active material for an electrical storage device employing an aprotic organic solvent electrolyte solution containing a lithium salt as an electrolytes characterized in that it is made of a carbon material having a specific surface area of from 0.01 to 50 m²/g and a total mesopore volume of from 0.005 to 1.0 cc/g, wherein volumes of mesopores having pore diameters of from 100 to 400 Å occupy at least 25% of the total mesopore volume.

The invention discloses a hoisting land power catwalk of a cylinder and belongs to the technical field of oil drilling equipment. The hoisting land power catwalk comprises a ramp, a pedestal, a rotating arm and a V-shaped drilling tool support beam, the upper end of the ramp is provided with a ramp guide pulley which is positioned at the connection part of the ramp and the drilling platform; the bottom of the V-shaped drilling tool support beam is provided with a support beam guide rail combined with the ramp guide pulley, and the support beam guide rail can be moved with respect to the ramp guide pulley. The hoisting land power catwalk is characterized in that the support beam guide rail at the V-shaped drilling tool support beam bottom is combined with the ramp guide pulley on the upper end of the ramp to directly convey the drilling rod near the well mouth, thereby improving drill-feeding working efficiency, in particular, the structure has the more obvious drill-feeding effect in the high drilling platform.

The invention discloses an intelligent brick stacking machine and mainly relates to the technical field of building material machinery. The intelligent brick stacking machine comprises a support and a PLC controller, wherein a rotating platform is arranged on the support; a supporting frame and a servo air cylinder are arranged on the rotating platform; a bearing frame is arranged at the upper end of the servo air cylinder; a bearing cross rod is arranged at the front end of the bearing frame; a transmission rod is vertically arranged at the front end of the bearing cross rod; one end, far away from the bearing cross rod, of the transmission rod is connected with a clamping mechanism; the clamping mechanism comprises a transverse clamping part and a longitudinal clamping part; a balancing weight is arranged on the rotating platform. The intelligent brick stacking machine has the beneficial effects that the intelligent brick stacking machine can stack the bricks quickly and efficiently, can increase the working frequency, can move automatically according to the actual stacking requirement and can adjust the placing position of the bricks so as to guarantee the brick stacking stability.

A supporting apparatus for a crib has two legs and a frame. Each leg has a rack. The frame is moveably mounted between the legs and has a body, two moving seats and two adjustment members. The moving seats are mounted on the body, and the legs are inserted into the moving seats respectively. The adjustment members are mounted on the moving seats respectively and engage with the racks of the legs respectively, and each adjustment member is rotatable and moveable upward and downward along a corresponding one of the racks of the legs. The supporting apparatus can be steplessly adjusted to adjust the height of a bed surface of the crib to improve safety.

Rope handling devices that can be used for belaying, descending and rappelling are disclosed and provide a secure lock off without requiring the use of specialized knots. A secondary rope lock off feature, which provides for locking the ends of two ropes using a single snap link is also disclosed. In general, rope handling devices of the present invention have a body with at least one closed-ended slot and at least one open-ended slot. A loop of rope may be passed through the closed-ended slot(s) from an upper area and retained within the closed-ended slot by attachment of a first snap link to the loop of rope from below the lower area of the slot. A brake strand of rope may be positioned within the open-ended slot to aid in arresting a fall or lowering a climber. Further, the brake strand may be entrapped within the open-ended slot by attaching a second snap link through at least one aperture proximal to the open-ended slot.