204results about How to "Small pressing force" patented technology

Provided is a printer capable of performing printing on both of a heat-sensitive adhesive label and an ordinary label in which release paper is stuck onto an adhesive surface. A thermal printer is composed of a roll housing unit which holds a tape-like heat-sensitive adhesive label and a tape-like ordinary label, each of which is wound in a roll shape, such that those labels are exchangeable, a printing unit which prints on the heat-sensitive adhesive label or the ordinary label which is held in the roll housing unit, a cutter unit which cuts the heat-sensitive adhesive label or the ordinary label into pieces with a predetermined length, a thermal activation unit which functions only in a case where the heat-sensitive adhesive label is held in the roll housing unit and thermally activates a heat-sensitive adhesive layer of the heat-sensitive adhesive label, a guide unit which guides the heat-sensitive adhesive label from the cutter unit to the thermal activation unit, a control unit which controls the above-described respective units to operate differently between a case of using the ordinary label and a case of using the heat-sensitive adhesive label, and the like.

The invention relates to a spindle motor, comprising an electric motor having a rotor connected to a threaded spindle, the thread of which is engaged with a thread of a spindle nut connected to a piston rod, wherein the spindle nut, along with the piston rod, is axially guided in a housing part, a guide part is connected to the spindle nut and piston rod for axially guiding the same, and wherein the threaded spindle is mounted by means of a bearing in the housing part or in a second housing part connected to the first housing part, a cooling channel being configured in the housing part, in particular a cooling channel which extends in the circumferential direction.

An electrical connecting method has the step of bringing a contact member connected to an electric circuit into contact with a terminal of an electronic part. A desired processing is performed by feeding current to the terminal via the contact member. The contact member is then separated from the terminal. When the contact member is brought into contact with the terminal, energy is applied to the contact member or the terminal in order to locally soften a portion of the terminal contacting the contact member. Thereafter, the desired processing is performed, in the state that the contacting portion of the terminal with the contact member is softened so as to reduce the contact resistance and so as to increase the subsequent separatability of the contact member from the terminal.

A fitting space having an annular opening, in which an elastic ring whose diameter of a section is D is to be fitted, is formed between a pin-press-fit hole of a link and an exposed end portion of a pin. A link inner wall face and a pin outer peripheral face in the fitting space are formed with tapered faces whose diameters decrease as they go toward an inmost of the fitting space at angles alpha and beta (alpha> beta) with respect to the axial line of the pin, respectively. The elastic ring contacts with the respective tapered faces in the fitting space at the angles alpha and beta with respect to a perpendicular passing a center of its section. Dimensions d1 and d2 between contact points at the respective tapered faces and a horizontal line passing the center of the section of the elastic ring, the diameter D of the section of the elastic ring, and the angles alpha and beta have a relation of alpha> beta, D> d1+ d2 (where d1=D/2. cos alpha, d2= D/2.cos beta). Therefore, the links and the pin can be connected to each other securely and firmly with a sufficient holding force to the pin in the axial direction. Thus, assembly of the links and the pin can be carried out easily at a low cost.

The invention discloses a jet-dyeing device with good cloth spraying uniformity and an application method thereof. The jet-dyeing device comprises a base, a rack, a box body, a heating box and an unwinding roller. The unwinding roller is in drive connection with one end of the top of the base; the box body is fixedly mounted at the top center of the base; the inside of the box body is divided intoa drying chamber and a spraying chamber through a partition arranged; a second adjustment is fixedly mounted at the side, close to the unwinding roller, of the interior of the spraying chamber; a mounting plate is fixedly mounted at one side of the second adjustment. Processing and guiding can be performed on cloth different in thickness by adjusting a distance between an adjusting roller and a driving roller through the two adjustments; clamp rings are driven to move back and forth on the unwinding roller by enabling an electric telescopic bar to operate, a distance between the two clamp rings can be adjusted, and therefore, cloth different in width can be wound conveniently; winding evenness is better, operating is simple, and using is facilitated.

A geared motor reduces a speed of rotation of a DC motor with a gear train and outputs the rotation to the outside. The gear train includes a second gear including a cylindrical portion a third gear a first insertion portion that is inserted in the cylindrical portion the second gear. The second gear and the third gear are made of a resin material. A projecting-and-recessed portion is provided on an inner peripheral surface of the cylindrical portion of the second gear. The projecting-and-recessed portion extends continuously in a circumferential direction over the entire circumference of the inner peripheral surface of the cylindrical portion. Pressing portions are evenly arranged in the circumferential direction on an outer peripheral surface of the first insertion portion of the third gear. The pressing portions are configured enter recesses in the projecting-and-recessed portion and press wall surfaces of the recesses.

The invention relates to a lock (1) which can be unlocked in an electrically automated manner, in particular for use for storage systems like lockers. In this case, a blocking element (9) is provided which can be inserted into the lock (1), can be blocked in the lock (1) and in this case holds a locker door (2), which is firmly connected to the blocking element (9), in the closed position. Furthermore, a blocking catch (14) is provided which can be moved rotationally in a limited manner and which, on assuming its blocking position, engages either directly or indirectly via at least one coupling element (12), which is mounted such that it can move, with the blocking element (9). The essential feature in this case is that the section of a force introduction point (33') for the blocking force into the blocking catch (14) is designed such that force and impulse introduction, which are dependent on an interlock on the installation, from the blocking element (9) or from an intermediate coupling element (12), which may be provided, to the blocking catch (14) occurs directed virtually exclusively radially with respect to the pivoting axis (31) thereof, and any tangential force or impulse components which may occur can be transmitted virtually exclusively by friction forces to the force introduction point (33'). This achieves increased security against external manipulatory actions.

A boundary microphone includes a base, a microphone unit that is mounted on the base and converts sound into electrical signals, and a pressure-sensitive switch that switches on/off the output signals from the microphone unit. The pressure-sensitive switch includes a membrane covering a circuit board having an electrode pattern on its upper surface, a spacer disposed between the membrane and the circuit board. The electrode pattern is turned on the pressure-sensitive switch upon contact with the membrane. The membrane is composed of a conductive cloth having flexibility in the thickness direction.

The present disclosure discloses a waterway switching mechanism comprising a mounting portion, a water dividing plate, and a driving mechanism. The mounting portion comprises at least one water dividing passage, and the water dividing plate cooperates with the at least one water dividing passage to switch a waterway through rotation of the water dividing plate. A third upper guiding surface of the movable block contacts and couples to a first inner guiding surface of the water dividing plate to enable the movable block to move to drive the water dividing plate to rotate in a first direction. The movable block cooperates with a fixing guiding surface of an upper matching portion of the mounting portion to enable the push rod to move to drive the movable block and the water dividing plate to rotate in the first direction.

The invention discloses a hydraulic valve plunger abrasive machining positioning fixture, and belongs to the technical field of abrasive machining devices. The hydraulic valve plunger abrasive machining positioning fixture comprises a fixture base, a left tip, a workpiece positioning sleeve, a right tip, an indexing plate and an indexing plate positioning mechanism. The fixture base is of a U-shaped structure. The left tip is fixedly installed on the left side wall of the opening end of the fixture base, and the right tip capable of moving leftwards and rightwards is installed on the right side wall of the opening end of the fixture base. The left tip and the right tip are located on the same central axis. The workpiece positioning sleeve is installed at the left end of the plunger workpiece and matched with the left tip. The indexing plate is sleeved with a large circular hole of the plunger workpiece. The indexing plate positioning mechanism is installed on a base body of the fixture base of the U-shaped structure and matched with the indexing plate. By means of the hydraulic valve plunger abrasive machining positioning fixture, the plunger workpiece is accurately positioned, the machining quality of the plunger workpiece is ensured, the switching of grinding positions of the plunger workpiece can be rapidly completed, and the work efficiency is improved.

The invention provides a flexible solar wing compaction and release device. The compaction and release device mainly consists of a driving end, a driven end and a support piece, wherein a driven piece is fixed with a movable plate; a roller on the driven piece rolls in a wedged compaction wheel of the driving end; and the movement of the movable plate to a fixed plate is realized through the height difference of the wedged compaction wheel to press a buffer material of a flexible wing to generate compaction force. After the compaction is in place, the movement trajectory of the wedged compaction wheel is an arc trajectory; and the roller of the driven end cannot automatically slide to reduce the compaction force. Before a solar wing is unfolded in orbit, the compaction and release device actively moves to release the fixed restraint between the movable plate and the fixed plate, so that the movable plate is smoothly unfolded under the driving of an unfolding mechanism. The device can repeatedly press and release the flexible solar wing, and is simple in structure and reliable in compaction. In addition, the support force is provided between the flexible solar wing and a cabin body by multiple support points, and the compaction force is provided by multiple locking points, so that the compaction and release device is high in bearing capacity.

The invention relates to a battery module having a plurality of battery cells, in particular lithium-ion battery cells, having a plurality of partitions (4), wherein a battery cell (2) is arranged between two partitions (4), and a spring element (6) is furthermore arranged between two partitions (4) adjacent to a battery cell (2), in particular a tension and/or compression spring element, which is arranged in a manner contacting and/or connected to the two partitions (4) such that a value of a deformation constant (12) of the spring element (6) determines a force transmitted by the two partitions (4) to the battery cell (2).

The invention relates to a vehicle, a steering system of the vehicle, and an adjustable steering column of the vehicle. The adjustable steering column comprises a mounting support, an upper column tube and a locking and releasing control assembly, wherein the mounting support is used for being fixed to a vehicle body and is provided with clamping arms which are provided with first through holes; a fixing support is fixedly arranged on the outer wall of the upper column tube, used for being fixed to the clamping arms and provided with second through holes; the locking and releasing control assembly comprises a supporting rod penetrating through the first through holes and the second through holes, first adjusting pieces, second adjusting pieces, first friction pieces and limiting pieces, and the supporting rod is sequentially sleeved with the first adjusting pieces, the second adjusting pieces, the first friction pieces and the limiting pieces in the axial direction; the first adjusting pieces are fixed to the supporting rod, the supporting rod is sleeved with the second adjusting pieces and the first friction pieces in a spaced mode, the first friction pieces are provided with third through holes where the supporting rod can penetrate, and the limiting pieces are static relative to the supporting rod in the axial direction; and the clamping arms and the fixing support are oppositely arranged in the axial direction and located between the first friction pieces and the limiting pieces in the axial direction. Locking force of the adjustable steering column in the locked state is increased, and locking reliability of the steering column is improved.

The invention discloses a novel turbodrill capable of achieving accurate positioning of a stator and a rotor. The novel turbodrill is applied to the fields of petroleum drilling, mining, geological drilling and the like and solves the problem that the hydraulic performance of turbine sections is low when the turbodrill works. According to the technical scheme, the turbine stator is fixedly installed on a turbine shaft through a screw and a fastening nut, and the inner wall of a shell and the outer wall of each stage of a stator sleeve are provided with two symmetric key grooves to position the turbine stator in a flat key mode; the turbine shaft and a rotor sleeve are both machined to be regular octagon structures which are mutually matched; a thrust bearing set is installed on the middle-back section of the turbine shaft; a planetary gear reducer is arranged in a lower shell. According to the novel turbodrill, by means of the two methods that the turbine rotor and the turbine stator are fixed in the circumferential direction, it is guaranteed that the stator and the rotor cannot relatively rotate separately and precise circumferential positioning of the stator and the rotor can be achieved, therefore, the hydraulic performance of the turbodrill is improved, and meanwhile the cost is lowered.

The invention relates to an electric cable for motor vehicles, comprising an energy conductor which is embodied in the form of a flat conductor and surrounded by an insulating layer. In order to reduce the number of cable trees in motor vehicles, at least two other conductors are provided in the insulating layer.