73results about How to "Easy Articulation" patented technology

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.

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 window roller blind that has a shade, the free end of which is connected to a pull rod. In order to guide movement of the pull rod during extension and retraction of the roller blind, a support rod is connected to pull rod by means of articulated connection.

The invention discloses a four-door freezer with multi-directional opening door bodies. The four-door freezer comprises a freezer body and door bodies hinged on the freezer body; the door bodies comprise first to fourth door bodies sequentially arranged side by side at left and right of the top of the freezer body, and the outside edges of the first and fourth door bodies are movably hinged on the freezer body through positioning movable hinging mechanisms; and the inside edges of the first and second door bodies are movably hinged together through movable bearing bush hinging mechanisms, the inside edges of the third and fourth door bodies are movably hinged together through movable bearing bush hinging mechanisms, and the rear edges of the second and third door bodies are hinged on the freezer body. The invention also discloses a double-door freezer with multi-directional opening door bodies. Different from the four-door freezer, the double-door freezer only comprises first and second door bodies, and the outside edge of the second door body is movably hinged on the freezer body through a positioning movable hinging mechanism. The door bodies can be opened separately, and every two door bodies can be laminated and rotationally opened together; and the freezer is convenient for multi-directional opening of the door bodies, and reduces the spatial area occupied when the door bodies are opened.

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 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 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.

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.

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 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 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.