34results about How to "Reduced freedom of movement" patented technology

Described herein are various implant delivery methods and systems that include a detachable link for connecting an implantable device and a control wire. The detachable link can include an elongate body comprising a first arm with a mating surface having a slot extending the width of the elongate body and a second arm having a mating surface that includes a extension portion adapted to mate with the slot. A guide member can extend between the first and second arms and inhibit relative transverse and / or rotational movement between the first and second arms.

The invention relates to a beverage preparation machine (1) including a body (40) with an opening (41); and a hot water and / or steam generator that comprises a movable outlet (31). The generator and the outlet have an operative configuration for delivering via the outlet hot water and / or steam and a storage configuration in which the outlet (31) of the generator is moved and received in the opening (41) of the body.

An optical module equipping a motor vehicle lighting and / or indicating device, provided with a assembly structure movably assembled on a bracket and means of electrical connection to at least one remote device, wherein the optical module is equipped with an electrical connection device comprising a flexible element integrating electrical conductors, the flexible element is connected between the assembly structure and the bracket such that the points of mechanical connection together produce a freedom of movement limited in space.

The invention relates to a motor vehicle body with an understructure and a lining element having different coefficients of thermal expansion and at least one opening ( 4. The connecting assembly (3) of 5), wherein one (2) of the plate parts is fixed in the groove (23) of the connecting assembly (3) with a gap along the surface normal of the plate part, and Said connecting assembly (3) also comprises a sleeve (10) with two parts (11, 12) mutually movable along said surface normal, between which another plate is fixed piece (1).

The invention discloses a garbage collecting device for water surface floating garbage. The device comprises multiple fixing pieces, multiple collecting modules and multiple fin rods, wherein the multiple fixing pieces are arranged at intervals, and are fixed on protection slopes of a river channel; the multiple collecting modules are connected with the multiple fixing pieces, and are used for collecting the floating garbage; the multiple collecting modules are arranged in the length directions of the protection slopes at intervals; each collecting module comprises multiple collecting elements; the multiple collecting elements are arranged in an array form; each collecting element comprises collecting rods; the collecting rods are connected with the multiple fixing pieces, and are configured to swing on the protection slopes around the fixing pieces; and the multiple fin rods are arranged around the outer surfaces of the collecting rods. Because of arrangement of reasonable structures, the device can collect the floating garbage in water to the greatest extent, and is convenient to collect the garbage. As the collecting modules are fixed on the protection slopes of the river channel through fastening pieces, installation and disassembly are convenient, and the transportation cost is reduced.

The invention provides a cable sheath. The cable sheath comprises an insulation base and a fixing ring. The insulation base is provided with installation grooves where cable connectors are inserted into. The fixing ring is arranged on the branching portion of cables in a sleeved mode, collects cable connectors and is connected with the insulation base. According to the cable sheath, after the cable connectors are detached, the fixing ring is arranged on the branching portion of the cables in the sleeved mode and collects the cable connectors, then the cable connectors are inserted into the installation grooves of the insulation base, so that the insulation base covers the cable connectors, and insulation protection of the cable connectors is achieved. The fixing ring collects the cable connectors and can limit free moving of the cable connectors, and therefore free moving of the cable connectors is reduced, bending and dispersing of the cables are reduced, and damage to the cable connectors is reduced.

The invention is related to a gripper mechanism segment (10, 40, 74, 76, 78, 80), comprising two bar-like links (12, 14, 42, 44, 108, 110), a first (16, 46, 86, 88) and a second (18, 48) link holder which are connected together by four hinges to a pivotable parallelogram structure, whereas the four axis of pivoting (20, 84, 102) are in parallel. The hinges are carried out as elastic material plates (22, 104). The invention is also related to a gripper mechanism, comprising a base body (90), two gripper mechanism segments (10, 40) according to claim 7 or 8, which are connected thereto with their first link holders (16, 46, 86, 88) in that way, that the parallelogram structures are moveable in the same plane and obverse each to each other. The belonging second link holders (18, 48) are connected with a finger bar (62, 64) each, so that an object (66) inbetween the two finger bars (62, 64) can be gripped by pivoting the parallelogram structures against each other.

The invention relates to an exposure system based on the control of the principal component of a space image, sequentially comprising an illuminator, a masking plate, a projection objective lens and a silicon wafer table along the light propagation direction. A measuring unit used for measuring the space image information is arranged on the silicon wafer table. At least one movable lens of which the position can be adjusted is arranged in the projection objective lens. The exposure system based on the control of the principal component of the space image further comprises a control module. The control module is used for establishing a matrix of conversion from the position of the movable lens in the projection objective lens to the principal component of the space image according to the space image information measured by the measuring unit and calculating the position adjustment quantity of the movable lens according to the matrix of conversion so as to control the displacement of movable lens.

The invention discloses a modular one-machine structure used for a spacecraft. The modular one-machine structure comprises racks, a base, a baffle and threaded rods; each rack adopts a framework structure; the base and the baffle both adopt plate-like structures; the base is provided with a lug boss for connecting the racks and a flange in threaded connection with the baffle; the multiple racks are stacked in sequence to be mounted on the base; and the baffle is laminated with the rack on the outermost side in the multiple racks to form a sealed structure, and is fixedly connected therewith through the threaded rods; and the edge of the baffle and the base are in threaded connection. By virtue of matching of the racks, the base, the baffle and the threaded rods, modular functional integration of the controller one-machine structure is realized, so that the reliability of the controller one-machine structure is improved, the assembling efficiency of the controller one-machine structureis improved, and the shortcomings of complex assembling and potential safety hazards in the conventional space high-intensity three-dimensional light type one-machine structure can be overcome.

The invention provides a cable sheath. The cable sheath comprises an insulation base and a fixing ring. The insulation base is provided with installation grooves where cable connectors are inserted into. The fixing ring is arranged on the branching portion of cables in a sleeved mode, collects cable connectors and is connected with the insulation base. According to the cable sheath, after the cable connectors are detached, the fixing ring is arranged on the branching portion of the cables in the sleeved mode and collects the cable connectors, then the cable connectors are inserted into the installation grooves of the insulation base, so that the insulation base covers the cable connectors, and insulation protection of the cable connectors is achieved. The fixing ring collects the cable connectors and can limit free moving of the cable connectors, and therefore free moving of the cable connectors is reduced, bending and dispersing of the cables are reduced, and damage to the cable connectors is reduced.

The invention discloses a polyhedral hand claw for marine life fishing, which belongs to the field of marine fishing equipment. Including the input end, the first type of branch chain, and the second type of branch chain, wherein the input end is through the cooperation of the motor, the lead screw and the slide rail to make the sun rod move up when the motor is rotating forward, and move down when the motor is reversed; the lead screw and The sun rod is threaded and has a self-locking function, which is used to enhance the sealing of the mechanism and protect the motor. The first-level connecting rods of the first type branch chain and the second type branch chain are connected with the sun rod, so that the sun rod drives the branch chain to move, the upward branch chain of the sun rod is opened, and the sun rod downward branch chain is closed; The connecting rod and side plate are designed as three four-bar linkages in series, so that the degree of freedom of the branch chain is 1, which is convenient for manipulation. Small holes are drilled on the side plate of the branch chain to facilitate drainage, reduce resistance and achieve lightweight design. The bottom plate of the branch chain is fixed with shovel claws to facilitate shoveling of submerged targets. There are reinforcing ribs on the side plate and the bottom plate to improve the strength. .

An electric stepless flow regulating valve comprises a valve rod (1), a valve body (2), a lining (3), an unloading ring (4), a bearing structure, a trigger sleeve (6), a stepping motor (7) and a microswitch (8). The stepping motor (7) is installed at one end of the valve body (2) and connected with one end of the valve rod (1). The lining (3), the unloading ring (4) and the bearing structure are all installed in the valve body (2), and the other end of the valve rod (1) sequentially penetrates through the lining (3), the unloading ring (4) and the bearing structure. The valve body (2) is provided with an A opening ring cavity and a B opening ring cavity, and a lining window is locally arranged on the lining (3). A runner space (18) with windows is arranged in the valve rod (1), a part of the windows are communicated with the A-port ring cavity, and the runner space (18) is communicated with the B-port ring cavity through rotation of the valve rod (1); the trigger sleeve (6) is used for feeding back the position state of the valve rod (1), and the outside controls the stepping motor (7) through the microswitch (8).