33results about How to "Large travel" patented technology

Methods, systems and devices for preventing prosthetic articulating surfaces from separating from each other. A containment system according to one embodiment seeks to prevent an implant stem head from dislocating from a prosthetic component while providing an increased range of motion over conventional contrained components. In one embodiment, an implant structural member includes a cavity and an opening having a lip, including a web along a portion of the lip. An implant stem head has a cooperating surface that corresponds with the web, so that when the cooperating surface of the implant stem head is aligned with the web, the head may be inserted into the implant structural member. The implant stem head is then rotated and the femoral stem component attached, thereby preventing dislocation of the head.

A bicycle seat gas spring adjustment system removably inserted into a bicycle seat tube, between the bottom bracket and the seat post. The gas spring action providing a counteracting force to a portion of the rider's body weight by which the rider can adjust the height of the seating surface by changing the proportion of body weight placed onto the seating surface of the bicycle, thereby moving the seating surface to a desired position.

A sensor element (30) measures a Hall voltage generated by a movable magnet (16). For this purpose, the sensor element (30) comprises a ceramic base element (40) which has connected therewith a detector element (46). The detector element (46) is protected with the aid of a cover element (42) against an aggressive environment produced by fuel or fuel vapors in a fuel tank (34) of a motor vehicle. The detector element (46) has connected therewith electric conductors (60) which are routed through the cover element (42) and/or the base element (40) for connecting the detector element (46) with a voltage source and/or an evaluation unit. The cover element (42) and possibly the base element (40) reliably encapsulate the detector element (46) against the aggressive environment such that by simple constructive measures the service life of the sensor element (30) is increased.

An axle suspension for air-suspended utility vehicles and the like with which the vehicle chassis is supported by a pneumatic spring. The spring is configured as a plunger piston assembly, is preferably cylindrical, and has a plunger piston (6) that is provided for supporting and guiding a pneumatic spring bellows (5). The pneumatic spring bellows is connected via an upper mounting plate (7) to the vehicle chassis resting thereupon and is connected, e.g. via a lower base plate to the top of the plunger piston which is supported, for example, on a leaf spring assembly (1). The vehicle axle suspension is characterized in that either a downward pointing collar (10) of a predetermined height is provided on the peripheral edge (20) of the mounting plate, and the pneumatic spring bellows is placed with the upper end thereof on the lower end of the collar at a corresponding distance from the primary plane of extension of the mounting plate, or the pneumatic spring bellows is fastened to the peripheral edge of the mounting plate itself and is enclosed underneath the mounting plate by at least one collar of a predetermined height.

A tool (1) is constructed for single use for making drill-holes in bones or removing cylindrical drill-hole cores from bones of the human body with a tubular tool body (2) which can be inserted into a receiving bore (8) of a tool holder (4). At least one cutout (5) in the tool body (2) and at least one protrusion (10) of the tool holder are coupled to rotationally affix the tool (1) to the tool holder (4). In the process, a flexible tongue (15) on the tool body (2) latches into an opening (16) of the tool holder (4) to axially fix the tool body. After the tool (1) has been used, the tongue (15) can be pushed out of the opening from outside, with plastic deformation, so that the tool can no longer be connected to the tool holder (4).

Represented and described is a lifting device having a housing, a lifting spindle that is cylindrical and has an external thread on the outer surface, a threaded bush that surrounds the lifting spindle and has an internal thread that is in engagement with the external thread and a drive unit for the rotating drive of the threaded bush, wherein the lifting spindle is mounted in the housing so as to be displaceable in its axial direction and non-rotatable. The object to provide a lifting device that has as short an installation length as possible in the axial direction of the lifting spindle is achieved in that the lifting spindle is in the form of a hollow cylinder, in that a dome is located in the interior of the lifting spindle and is connected in a non-rotatable manner to the housing and in that the lifting spindle is mounted on the dome so as to be non-rotatable and axially displaceable.

The invention relates to a device for winding a screen (10) which comprises a tubular winder (12) defining a reference axis (100); a first wall attachment (18A) for fastening a first axial end portion (14A) of the tubular winder (12) to a first wall (16A) in a use position of the screen-winding device (10); and a second wall attachment (18B) for fastening a second axial end portion (14B) of the tubular winder (12) to a second wall (16B) in the use position of the screen-winding device (10). The first wall attachment (18A) comprises at least one tab (54) for fastening to the first wall (16A) and at least one first hinge (58) supported by the fastening tab (54) in order to guide a pivoting of the tubular winder (12) about a first axis of articulation (200) that does not intersect with the reference axis (100) and, in the use position, orthogonal to the reference axis (100). The first wall attachment (18A) comprises a second jointed hinge (66) supported by the fastening tab (54) in order to guide the first hinge (58) so as to rotate about a second axis of articulation (300) that does not intersect with the reference axis and is not parallel to the first axis of articulation (200).

The invention relates to a force-transmission element for a window lifter (200; 300; 500) for transmitting a closing force (242; 342, 356) and an opening force (230; 330, 350) to a window (210; 310; 510), wherein the force-transmission element has a first force application point (216; 316, 316′; 416) for transmitting the closing force and a second force application point (222; 322, 322′; 422) for transmitting the opening force, and wherein the force application points are arranged in a displacement direction of the window and offset perpendicular to this displacement direction.

A cable control assembly is beneficially adapted for shifting controllable mechanisms, such as a power take-off unit, between two conditions, an initial position and an actuated position. The cable control assembly preferably includes a housing, a handle extending from the housing, a driving member, a driven member, and a locking member such as a pawl. Upon shifting of the handle from an initial position to an actuated position, the driving member shifts the driven member, which is operatively coupled to the control cable. Upon reaching the actuated position, the locking member holds the driven member in the actuated position without transmitting a tensioning force applied to the control cable to the driving member. Return of the driving member in a direction toward the initial position automatically causes the locking member to move free of the driven member and enable return of the driven member and control cable to the initial position without other unlocking steps.

The invention relates to an apparatus for treating a human or animal body by mechanical strokes, wherein an applicator for being placed on the patient's body surface has a basically oblique front area portion in an angle between 30° and 60° to the stroke direction.

A fuel injector (1) for the direct injection of fuel into the combustion chamber of an internal combustion engine includes a piezoelectric or magnetostrictive actuator (6) and an hydraulic coupler (2), the coupler (2) having a master piston (3) and a slave piston (8), which are connected to a pressure chamber (14), and the pressure chamber (14) being filled with an hydraulic fluid. The pressure chamber (14) is sealed from an actuator chamber (21) by a first seal (12) and from a valve interior chamber (17) by a second seal (13).

A sensor device for measuring torque in steering systems of vehicles comprises a magnet that is disposed on a shaft in a rotationally fixed manner, and a magnetic field sensor. The magnet is held by a magnet holder, which is to be connected to the shaft, wherein the magnet holder comprises a receiving region disposed at a radial distance from the shaft and the magnet is disposed on the inside of the receiving region facing the shaft.