153results about How to "Optimized installation space" patented technology

A disk brake having a brake caliper, which engages axially in a U shape around a rotatable brake disk is provided. The disk brake includes a caliper bridge, two caliper limbs and at least one actuating device. At least one brake lining is mounted in an axially movable fashion in the brake caliper. The caliper bridge has, in the peripheral direction, at least three substantially axially extending supports, wherein two of the supports are embodied as a main support and one support is embodied as a central support. These supports connect the two caliper limbs and in the process form two windows and axially project beyond the brake disk. The central support projects both beyond the brake disk and beyond the brake lining in the axial direction.

A vehicular display apparatus includes a light source unit that emits laser light; a first optical system that uses a first projection surface, onto which a display image is projected, to make a virtual image discernible; a second optical system that uses a second projection surface, onto which the display image is projected, to make a real image discernible; a controller; and a switching mechanism that switch the two optical systems. The distance between the light source unit and first projection surface is smaller than the distance between the light source unit and second projection surface.

A liquid discharge apparatus includes: a head having a nozzle surface having a plurality of nozzles which are open in the nozzle surface and through which a liquid is discharged toward an object; a transporting device which transports the object relative to the nozzle surface in a transporting direction and which positions the object to face the nozzle surface; a platen having a flexibility or bendability and provided with an attachment portion to which the object is attached; and a platen moving device which moves the platen in a direction orthogonal to the transporting direction to position the attachment portion at a nozzle facing position facing the nozzle surface under the condition that the liquid is discharged toward the object.

A contact node of a portable terminal includes: a body fixed on a main board of the portable terminal; at least one first contact piece protruding through one side surface of the body; and at least one second contact piece protruding through another side surface of the body, wherein one of the first contact piece and second contact piece is disposed toward an outer side surface of the portable terminal.

The invention relates to a device (1) for changing an operating state of at least one switch element, the switch element having two switch element halves that can be brought into operative connection with each other in order to connect at least two components, or that can be disengaged in order to cut the connection between the components. A device (6) is provided by means of which a force can be introduced into the actuating chain (10) between the switch element and a drive device (2), by means of which an actuating force can be provided for the switch element. The force of the device (6) can be introduced into an actuating chain (10) between the drive device (2) and the switch element in the area of a coupling area (8) of the device (6) that is in operative connection with a control curve (9). The coupling area (8) is in operative connection with the control curve (9) as a function of a rotational drive of the drive device (2) along a path of the control curve (9). The force that can be introduced by means of the device (6) varies as a function of the operating state, at least as a function of the path of the control curve (9).

The invention provides a feeding valve mechanism and a valve pump using the same. The feeding valve mechanism comprises a valve (1) and a valve tube (2), wherein the valve (1) comprises a discharging guide part (11) enabling the internal space and the discharging space of the feeding valve mechanism to be communicated in a one-way mode, a feeding guide part (12) enabling the internal space and the feeding space of the feeding valve mechanism to be communicated in a one-way mode, and a supporting part (13) supporting the discharging guide part (11) and the feeding guide part (12); the valve tube (2) comprises a valve tube opening part (21) matched with the supporting part (13) to achieve material exchange between the internal space (B) of the valve tube (2) and the internal space (A) of the valve (1), and a valve tube body part (22) which is of a telescopic structure and capable of extruding materials out from the internal space (B) of the valve tube (2) and sucking materials in from the internal space (B) of the valve tube (2).

The invention relates to a screw damper and floating slab track system. The screw damper and floating slab track system comprises a floating track slab and screw dampers used for supporting the floating track slab. Each screw damper comprises a threaded ferrule and an inner elastic barrel, wherein the threaded ferrule is used for supporting the floating track slab and provided with an internal thread, the inner elastic barrel is arranged on a foundation and provided with an elastic part and a threaded rod height adjusting part, the elastic part is arranged below the threaded rod height adjusting part and used for elastically supporting the threaded rod height adjusting part, the threaded rod height adjusting part is provided with an external thread in screw fit with the internal thread of the threaded ferrule, the screw fit depth of the inner elastic barrel in the threaded ferrule is adjusted by rotating the threaded rod height adjusting part or the inner elastic barrel, and thus stepless adjustment of the jacking and supporting height of the screw damper to the floating track slab is achieved. The leveling and jacking action of the floating track slab can be rapidly and accurately completed, and thus stepless adjustment of the height can be easily, rapidly and accurately achieved; the screw damper and floating slab track system has quite remarkable economic benefits and project benefits and has broad application and popularization prospects. The invention further provides an installation method and an installation device matched with the screw damper and floating slab track system.

The invention relates to an arrangement of a stabilizer (44), which is configured in two parts, on a wheel suspension for a motor vehicle, characterized in that the stabilizer parts (43) thereof can be rotated relative to one another in the same or opposite direction by means of an associated motor/gear unit (46). Each stabilizer part (43) comprises a hollow-cylindrical outer torsion bar (49) whose end on the gear side (45) is connected to a gear output (50a) and whose end distal from the gear is connected for drive purposes to an inner torsion bar (47) which is guided through the hollow-cylindrical outer torsion bar (49) and out of the end (45) on the gear side of the hollow-cylindrical outer torsion bar. The inner torsion bar (47) is directly or indirectly connected to an output lever (41) which is articulated on a wheel suspension element (16). According to the invention, the gear (50) of the motor/gear unit is disposed with its gear output (50a) between the actuator motor (48) and the output lever (41) in the transverse direction of the vehicle (y).

A mixture formation unit has a base body in which an intake channel section is formed. The intake channel section extends from a first end side of the base body to a second end side of the base body. The mixture formation unit has at least one rectilinearly extending channel which opens into the intake channel section. The channel opens at the first end side of the base body. The mixture formation unit is preferably provided for a two stroke engine whose intake channel is divided downstream of the mixture formation unit into a mixture channel and an air channel.

The invention discloses a four-degree of freedom inverted spline combining end,including a double-degree of freedom series mechanism based on the ball spline, a double-degree of freedom snout mechanism and an absorbing snout.In the series mechanism, the ball spline shaft connects to the slide block through the turning assistance, the driving slide block realizes the inverted spline combining end to move in Z direction; the sleeve is fixed on the rack through another turning assistance, the stir folk of the driving and the sleeve realizes the inverted spline combining end to turn in the Z direction; the shunt mechanism is composed of the upper and the lower platforms, and a fixing branch chain that connects the upper and the lower platforms and two movable branch chains, the movable assistance of the two driving movable branch chains realizes the inverted spline combining end to slightly turn in X, Y direction ;the upper platform of the shunt mechanism fixedly connects with the ball spline shaft, the lower platform is equipped with the picking-up absorbing snout. This invention realizes the degree of freedom needed by the leveling,aiming, bonding,and has the characteristics of fast resolution, high strength and precision and tight structure.

The invention discloses a bogie frame, a bogie and a rail vehicle. The bogie frame comprises a frame body mainly composed of two side beams, a crossbeam and two end beams, wherein the frame body is shaped like a Chinese character 'ri'. The bogie frame further comprises two wing beams fixed to the outer sides of the corresponding side beams. The two wing beams arranged in the length direction of the crossbeam form cantilever type structures. Motor installation seats are arranged on each wing beam in the longitudinal direction. Preferably, the two ends of each wing beam in the longitudinal direction are both provided with the motor installation seats. The bogie frame has the remarkable beneficial effects of being smooth in appearance, reliable in performance, stable in structure and the like.

A camera system (1, 1′) which includes a housing (2); and an optoelectronic sensor unit (3), arranged in the housing (2), which has at least one detector device (4) and at least one optical unit (5), connected upstream of the at least one detector device (4). The optoelectronic sensor unit (3) is elastically mounted in relation to the housing (2). At least one elastic mounting device (6.1-6.7) is formed from multiple ring segments (6.10-6.70) arranged spaced apart from one another.

The invention provides an installation structure of a damper installation seat of a sedan. The installation structure comprises the damper installation seat, a floor reinforcing beam, a damper installation pin, a damper installation pin bracket, a damper installation seat internal reinforcing plate and a damper installation seat external reinforcing plate, wherein the damper installation seat internal reinforcing plate is welded on the lower side of the damper installation seat to form an enclosed cavity; a part of the bottom surface of the damper installation seat internal reinforcing plate is welded with the damper installation seat external reinforcing plate; the other part of the bottom surface of the damper installation seat internal reinforcing plate is welded with the floor reinforcing beam; the damper installation seat external reinforcing plate is also welded with the side surface of the floor reinforcing beam; the damper installation seat internal reinforcing plate, the floor reinforcing beam and the damper installation seat external reinforcing plate form the enclosed cavity; and the damper installation pin crossly passes through the floor reinforcing beam and is connected with the damper installation pin bracket which is welded in the floor reinforcing beam through plug welding. The structure has a rational design and high strength, is convenient to weld and easy to assemble, and can optimize the space to the greatest extent.

The invention relates to a road sweeper. The road sweeper comprises a car frame, a bearing assembly and a dustbin assembly. The bearing assembly is disposed at the rear part of the car frame and comprises a supporting frame and a flipping frame, the supporting frame is arranged on the top of the car frame, and an accommodating space for installing a power system is formed in the supporting frame;the flipping frame is located above the supporting frame and is rotatably connected to the supporting frame; the dustbin assembly is arranged on the flipping frame and is supported by the flipping frame. The flipping frame can be flipped over a predetermined angle above the supporting frame, and the accommodating space for installing the power system is formed in the supporting frame. When the power system needs to be installed or disassembled, an operator can flip the flipping frame from the upper part of a chassis bracket to install the power system. The above flipping structure provides a convenient installation space for the installation of the power system, reduces the selection limit of the power system, and expands the selection range of the power system.

A steering device, in particular an electric power-steering device for a motor vehicle, comprising an axially parallel drive which has a steering gearbox housing, a steering axle, a steering element, and at least one axle steering mechanism connected to the steering element, having a motor unit disposed on the steering gearbox housing, having a servo gearbox disposed in a gearbox cover and having a control unit for the motor unit, which is disposed in a control device housing. The control device housing of the control unit is disposed on one axially parallel side of the servo gearbox, and a motor housing of the motor unit is disposed on the other axially parallel side of the servo gearbox.

A large-tonnage narrow-gauge tunnel project heavy-haul train bogie frame includes a front end beam, a bottom cross member, an upper towing cross member, a right side member, a brake mount, a rear endmember, a torsion arm mount, a left side member, a front end member, a right side member, a rear end member and a left side member that are welded to form a hollow frame body with upper and lower openings in turn. The bottom cross beam is arranged at the bottom of the frame body, the two ends of the bottom cross beam are welded with the right side beam and the left side beam, the upper traction cross beam is arranged at the top of the frame body and is positioned directly above the bottom cross beam, the two ends of the upper traction cross beam are respectively fixedly connected with the right side beam and the left side beam, and the brake support and the torsion arm seat are all welded on the inner wall of the frame body. The invention has the advantages of simple structure, reliable work, good safety performance and long service life.

The invention discloses a novel automatic weighing and packaging machine. The novel automatic weighing and packaging machine comprises an automatic bag feeding mechanism, a bag clamping mechanism, a vertical feeding mechanism and a bag pushing mechanism, wherein the automatic bag feeding mechanism installs packaging bags on the bag clamping mechanism, the bag clamping mechanism adds the materialsto the packaging bags on the bag clamping mechanism through the vertical feeding mechanism, the bag clamping mechanism is provided with a weighing device, the weighing device weighs the materials in the packaging bags on the bag clamping mechanism, when the materials in the packaging bags reach the preset weight, the vertical feeding mechanism stops feeding; and the packaging bags filled with thematerials are pushed into the next processing station through the bag pushing mechanism. According to the design of the novel automatic weighing and packaging machine, the materials are conveyed intopackaging bags on the bag clamping mechanism through the vertical feeding mechanism, the weighing device is arranged on the bag clamping mechanism, the weighing accuracy of the materials in the packaging bags can be improved, and the dust raising phenomenon in the feeding process is reduced.