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44results about How to "Improve operating force" patented technology

Surgical instrument, support equipment, and surgical robot system

ActiveUS20140128882A1Workspace can be very largeHigh operating forceJointsDiagnosticsSurgical instrumentEngineering
A surgical instrument includes an extension portion having a surgical tool at an end thereof, and a head portion connected to the extension portion and actuating the surgical tool. In the surgical instrument, the extension portion includes a first extension portion connected to the head portion, a second extension portion having an elbow joint portion that is bending-actuated by a rigid rod that is reciprocated in a lengthwise direction by the head portion, and a connection portion connecting the first and second extension portions at an angle.
Owner:SAMSUNG ELECTRONICS CO LTD

Trim operating lever device for personal watercraft

A trim operating lever device is disclosed which can downwardly or vertically swing a nozzle capable of adjusting the jet direction of jet water. When the trim operating lever is gripped with a finger of the hand which is gripping the steering handle, a lever of the lever lock means can be substantially simultaneously operated with the finger, to effect locking. Therefore, the number of operations by the left hand necessary for swinging the nozzle is reduced. Also, because the trim operating lever makes it possible to enlarge the operating force, the nozzle can be swung quickly.
Owner:HONDA MOTOR CO LTD

Sliding door guide carriages and running rails on motor vehicles

A sliding door guide for motor vehicles, in particular vans and utility vehicles, includes an upper, lower and a central guide mechanism to hold the door in place. The door is flush with the side panel of the vehicle when closed and extends beyond the side of the side panel when open and can essentially be moved parallel to the side panel. The central guide mechanism includes a carriage and sliding rails. The sliding rails are arranged on the inside of the door, in which the carriage is hinge-mounted on a reversing lever and in turn the reversing lever is hinge-mounted on a pillar of the vehicle body. A first anchor is mounted in front of the carriage when seen in the direction of opening, and a second anchor is mounted in the side panel approximately half way along the path of opening. Together with the first anchor, this second anchor automatically activates a mechanical coupling or trap on reaching the corresponding opening positing, forming a further fixing point for the door-guide mechanism at the location of the second anchor.
Owner:INVENIO ENG SERVICES

Discharge device

A discharge device for media has a housing (10), an operating member (88) manually movable relative to the housing (10) and which, for performing a discharge can be transferred from an unoperated starting position in the direction of an operating direction (1a) into an operated end position and with a locking member (52), which is displaceable relative to the housing (10) between a locked position where it prevents the displacement of the operating member (88) into the end position and a release position in which it permits the displacement of the operating member (88) into the end position.
Owner:APTAR RADOLFZELL

Gaseous fluid metering valve

The present invention is directed to an exhaust gas recirculation valve incorporating a DC motor and a dual poppet valve assembly. A motor is contained inside of the actuator housing. The motor has a rotatable motor shaft with a first gear connected to the end of the motor shaft. A second gear is engageable to the first gear and is configured to rotate in response to the movement of the first gear and the motor shaft. The second gear is also connected to a pin member disposed through the top portion of a shaft member that has two poppet valves disposed on to the shaft. The two ends of the pin member are slidably engageable to either an upwardly or downwardly sloped ramp portion. When the second gear rotates the shaft rotates and moves upward or downward to cause the valve members to move between an open and closed position.
Owner:BORGWARNER INC

Brake apparatus

Brake apparatus includes a transmission unit for operatively connecting a brake pedal to a master cylinder, and the transmission unit is a mechanism capable of varying a ratio between an output amount of a push rod connected to a master cylinder and an operation amount of the brake pedal. Further, the transmission unit is constructed in such a manner that, in an initial operation region of the brake pedal, a ratio of the operation amount of the brake pedal to the output amount of the push rod is set to be greater than in another operation region immediately following the initial operation region.
Owner:HONDA MOTOR CO LTD

Pipette

A pipette for use with pipette tips in which a set metering volume is secured in that the locking body is arranged on the circumference of the annular cylindrical locking element when it is in the locking position. Through this, the transmission part which the locking element comprises on the outer circumference is held fast. The annular cylindrical locking element can be formed separately from a toothed ring for driving a counter mechanism. Thus, it is possible to perform the locking in arbitrary positions or in more selectable rotational positions than in the conventional locking equipment, where a locking element engages into the toothed ring for driving the counter mechanism.
Owner:EPPENDORF SE

Gaseous fluid metering valve

The present invention is directed to an exhaust gas recirculation valve incorporating a DC motor and a dual poppet valve assembly. A motor is contained inside of the actuator housing. The motor has a rotatable motor shaft with a first gear connected to the end of the motor shaft. A second gear is engageable to the first gear and is configured to rotate in response to the movement of the first gear and the motor shaft. The second gear is also connected to a pin member disposed through the top portion of a shaft member that has two poppet valves disposed on to the shaft. The two ends of the pin member are slidably engageable to either an upwardly or downwardly sloped ramp portion. When the second gear rotates the shaft rotates and moves upward or downward to cause the valve members to move between an open and closed position.
Owner:BORGWARNER INC

Power supply system

For improving durability of a wiring harness of a power supply system used in a sliding structure, a power supply system includes a casing; a wiring harness; a harness supporter arranged along a base of the casing so as to move freely back-and-forth in the casing; and a constant force spring arranged along the base of the casing. The wiring harness is bent and wired along an outer surface of the harness supporter, and the harness supporter is biased with a spring force by the constant force spring so as to absorb an extra length of the wiring harness. A winding part of the constant force spring is separated from a harness receiving space of the casing, and an end of the constant force spring led from the winding part is connected and fixed to the harness supporter at an outside of the casing.
Owner:AISIN SEIKI KK

Sheet cutter and belt processing tool

A sheet cutter applied to a belt processing tool or the like is provided. The belt processing tool includes a mounting table 2 for mounting a belt thereon; a die holding plate 4 being ascendable and descendable with respect to the mounting table, and having a lower surface to which a Thomson die is fixed; a stripper plate 3 being installed ascendably and descendably above the mounting table, and pressing the upper surface of the belt during descent, and having a slit through which the blade of the Thomson die passes; an operation member including a planar cam and a lever for rotating the planar cam, the planar cam being fixed to the mounting table and pivotally supported on a rotary shaft, and moving up and down by rotation, and having a surface for pressing downward the die holding plate; a means for energizing upward the stripper plate; and a locking member for restricting the raised end of the stripper plate.
Owner:NITTA CORP

Seat latch structure

A seat latch structure is provided, which includes a base bracket mounted on a seat for a vehicle and having a first insertion hole and a second insertion hole formed thereon and an opening which is formed on one side thereof and into which a striker fixed to a vehicle body is inserted, a claw having a first through-hole formed thereon to correspond to the first insertion hole and a locking groove formed on one side thereof, a pawl provided on one side of the claw and having a second through-hole formed thereon to correspond to the second insertion hole, a first rotating shaft and a second rotating shaft inserted into the first through-hole of the claw and the second through-hole of the pawl, respectively, and a double torsion spring connecting the first through-hole and the second through-hole into which the first rotating shaft and the second rotating shaft are inserted, respectively. According to the seat latch structure, the noise generated during the operation of the seat latch is reduced and the operating force is increased to improve the merchantability.
Owner:HYUNDAI MOTOR CO LTD +2

Fluid operated linear motor

InactiveCN101280794AReduced overall external dimensionsReduce wall thicknessFluid-pressure actuatorsEngineeringLinear motor
The linear drive has a housing defining a tubular peripheral wall extending between front-sided connection walls. One of the connection walls is formed by a base wall of an end cap. The cap encloses an axially immovably fixed expansion element, where the element carries an axially upstream collision surface for a piston at a front side of the connection wall. A tube section axially overlaps the element without axially supporting a radially outward piece, where the element is fixed at the housing in an area lying axially behind a front side of the element.
Owner:FESTO AG & CO KG

Device for reducing locking resistance of door leaf of civil defense door

InactiveCN106088814AReduced lock-upReduced locking resistanceBuilding locksSealing arrangementsRolling resistanceSteel ball
The invention discloses a device for reducing the locking resistance of a door leaf of a civil defense door. The device comprises the door leaf (1), a lock seat (2) connected to the door leaf (1), a lock head (3) connected with a locking connecting rod mechanism and conducting the stretching and contacting movement in a hole of the lock seat (2), and a door frame (4). A lock groove (41) is formed in the door frame (4), a slope (31) is arranged on the stretching-out part of the lock head (3), and the slope (31) and the locking edge of the lock groove (41) generate the sliding friction movement. The device is characterized in that the locking edge of the lock groove (41) is fixedly connected with a first clamping seat (5) or a second clamping seat (7), a steel ball (51) is arranged on the first clamping seat (5) or a roller (71) is arranged on the second clamping seat (7), and the slope (31) stretches out to generate the rolling friction movement with the steel ball (51) or the roller (71). According to the device, the locking force of the door leaf is improved under the same operation force condition or the operation force is reduced under the same locking force condition, and the device is used for greatly lowering the labor intensity of manual locking operation especially for locking of large heavy-load civil defense doors.
Owner:贵州瑞安达人防设备有限公司

Structure of a fob key for increasing the operating force of a button (as amended)

A fob key for a vehicle. The fob key for a vehicle includes a housing accommodating a printed circuit board mounted with touch switches and electrical parts, buttons arranged on the housing and able to move toward touch switches, and a button-supporting structure elastically supporting buttons in a direction far away from touch switches.
Owner:CONTINENTAL AUTOMOTIVE GMBH

Clutch device

A clutch device (29) comprises at least one of an outer disc carrier (5, 16) associated outer plates (6, 17) and an inner disc carrier (7, 18) associated inner plates (8, 19) formed disc set (4, 15), an engagement device comprising a Engaging element (12, 21) and an actuating element (30, 34) for introducing an actuating force into the plate pack (4, 15) and an actuating device for introducing the actuating force into the engaging device and at least one return element (10, 22, 33 , 37), which is designed to build up an actuating force counteracting the restoring force, wherein the engagement element (12, 21) and the actuating element (30, 34) are coupled or coupled such that the actuating element (30, 34) during a movement of Engaging element (12, 21) between a basic position and an idle stroke position or in a closed position v remains and that the actuating element (30, 34) during a movement of the engagement element (12, 21) beyond the idle stroke position of the open position into the closed position or from the closed position to the open position is movable.
Owner:SCHAEFFLER TECH AG & CO KG

Triple clutch and actuator thereof

a A triple clutch according to an exemplary embodiment of the present invention includes: an input shaft which receives rotational power of an engine; a motor which includes a motor housing, a stator fixedly mounted on an outer circumferential surface of the motor housing, and a rotor rotatably disposed at a radially inner side of the stator; a clutch housing which is operatively connected to the rotor, receives rotational power of the motor while rotating together with the rotor, and has therein a clutch space; a first clutch which selectively transmits rotational power of the clutch housing to a first output shaft; a second clutch which selectively transmits the rotational power of the clutch housing to a second output shaft; and a third clutch which selectively transmits rotational power of the input shaft to the clutch housing, in which all of the first, second, and third clutches are disposed in the clutch space.
Owner:C STONE TECH
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