Abstract:
Furniture fitting with a damper, wherein the damper has a space for accommodating a damping medium, wherein the space is filled substantially completely with a multiplicity of solid particles, and wherein the interspaces remaining between the solid particles are filled substantially completely by a liquid.
Abstract:
To provide a vehicle door opening/closing device arranged to pivotally connect a vehicle body and a door with a hinge member and provided with a damper arranged to impart a braking force to the door when the door is turned, the damper being directly connected to the hinge member, the hinge member includes a first hinge arm fixed to a floor, a pin shaft fixed to the first hinge arm and extending outward of the first hinge arm, and a second hinge arm pivotally mounted on the pin shaft and fixed to a lower end of a lower door, and the damper includes a rotors connected to a projecting portion of the pin shaft, a housing rotatably mounted on the rotor and fixed to the lower door, and a braking means contained in the housing to impart a braking force to the housing when the housing is rotated relative to the rotor.
Abstract:
A multi doorlock includes a doorlock unit (200) installed to a hinged door (100), a non-powered DC motor (300) installed to the doorlock unit, and links (400) (410) having one ends connected to the DC motor and the other ends installed to a doorframe, the links being folded or unfolded with each other when the hinged door is closed or opened. The doorlock unit (200) frequently changes a braking resistance of the DC motor (300) while the hinged door (100) is opened or closed, thereby controlling an opening/closing speed of the hinged door. A relay switch (700) is connected to both ends of a power line (330) of the DC motor (300) to short the DC motor on occasions. When it is intended to fix the hinged door (100), the relay switch (700) is operated to short the DC motor (300) such that the hinged door is not moved.
Abstract:
The carriage provided to hold a displaceable separation element comprises a carriage body provided with at least two running wheels, which carriage body is connected to a carrier profile, which serves to carry the separation element. According to the invention the threaded shank of an adjusting screw is rotationally held in the carriage body, which adjusting screw comprises below the screw head a flange ring, which supports a flange element provided in the carrier profile, which flange element comprises an opening, through which the screw head is guided. By rotating the adjusting screw the carrier profile can thus be optionally adjusted in height. In a preferred embodiment a tool channel is provided in the carrier profile, into which tool channel a conventional tool can be introduced.
Abstract:
An obstruction detection device for a motor vehicle having a door assembly movably connected to a vehicle body is provided. The device controls the vehicle door's opening angle to prevent inadvertent contact with an object foreign to the vehicle, while providing the largest opening for vehicle ingress and egress. The obstruction detection device includes a controller that is operatively connected to at least one sensor configured to actively monitor and transmit signals to the controller indicative of the presence and corresponding proximity of the object relative to the door assembly. An actuator is operatively connected to and controlled by the controller. The actuator is configured to apply a selectively variable force that restricts the movement of the vehicle door assembly with respect to the vehicle body when the door is a predetermined distance from the object.
Abstract:
The invention relates to a torque transmission unit for a motor vehicle with a permanently driven primary axle and a switchable secondary axle, comprising a first connecting part and a second connecting part. The invention furthermore comprises several lamellas that are divided into primary lamellas and secondary lamellas in an alternating arrangement. The unit further comprises a planetary gear system, comprising an at least first gear element, rotationally connected with the first connection part, a second gear element, rotationally connected with the second connection part, and a third gear element, rotationally connected with the primary lamellas. The secondary lamellas are rotationally connected with the first connection part, the second connection part or with a stationary housing part. The torque transmission unit further comprises at least one electric coil for producing a magnetic field, acting on a magnetorheoplogical medium, wherein each primary lamella and secondary lamella is surrounded at least on two sides by the magnetorheological medium. The planetary gear system induces a torque of the primary lamellas into acceleration with a turning movement of the second connecting part in relation to the first connecting part.
Abstract:
An exemplary adjustable hinge assembly (10) includes a fixing member (12), a deformable member (14), an adjustable member (18), and a rotary member (20). The deformable member is sleeved or partially sleeved on the fixing member. The deformable member and the fixing member are rotatably connected to the rotary member. The deformable member resists the fixing member and the rotary member. The adjustable member engages with the fixing member. The adjustable member is adjusted to change the maximum static frictional force between the deformable member and the rotary member.
Abstract:
A torsion adjustment structure, member, and method for hinge device uses the hole diameters of a plurality of enclosing ends of an enclosing part as the torsion adjustment means, in which the interferences between the external pivoting diameter of the pivotal axle and the hole diameters of the plurality of the enclosing ends are different, such that the total torsion can be easily adjusted and the product's applicability can be expanded.
Abstract:
The invention relates to a vehicle door comprising a braking function before a detected obstacle (3) and for damping the final position, which decelerates the movement of the vehicle door (2) by applying a braking torque, wherein an evaluation and control unit (7) determines the braking torque by evaluating an instantaneous door movement, which is sensed by a sensor system (6), or a sensed obstacle and actuates the damper (5) correspondingly. According to the invention, the braking function decelerates the vehicle door (2) aperiodically taking into account interference torques, wherein the evaluation and control unit (7) determines the braking torque for the braking function, in that during an opening process the vehicle door (2) reaches a target position with a speed with the value zero, and during a closing process reaches an end position (φ0) with a predefined target speed, wherein the target position corresponds to a predefined maximum opening angle (φmax) or a virtual stop which is determined by an obstacle (3) which is detected by the sensor system.
Abstract:
A hinge structure having leaf portions with adjustable clamping force arm includes a leaf structure and a pintle. The leaf structure includes a C-shaped barrel portion, and a first and a second leaf portion connected to and extended from two opposite axial edges of the barrel portion. Free ends of the first and second leaf portions are bound together by at least one leaf locating element. With the leaf locating element functioning as a fulcrum, a clamping force arm section is defined on each leaf portion between the fulcrum and the barrel portion. The pintle is rotatably received in the barrel portion with a predetermined rolling friction existed between them. The predetermined rolling friction is adjustable through mounting at least one adjusting element to the two clamping force arm sections.