摘要:
The invention refers to a fork specially designed to ensure that the ends or heads of the crosstree are located inside the bushing where these heads plus an anti-friction sleeve are housed. These are preferably made from a plastic material or similar, in the Teflon group of plastics giving some form of elasticity to the aforementioned sleeve. The invention has the aim of absorbing possible misalignment when the rotating shafts are joined by universal joints.
摘要:
The system includes a motor (3) of at least eight poles, control means (1) acting on the motor (3) as a function of its turning speed or the current intensity, stopping its operation and/or reversing its turning sense, including Hall sensors (9, 10), a MOSFET (4) transistor, a relay (5), a programmable microprocessor (6), condensers in a multilayer plate, an EEPROM memory, control means for the temperature of the system, regulation means of the maximum journey of the window (11) and disconnecting means of the motor (3) when the glass (11) is at a safety distance before the lower or upper end of the run stopper, reaching the final journey by the inertia of the glass (11) or by mechanical drawing of the transmission, respectively.
摘要:
Telescopic shafts having a peripheral zone of a male member having grooves and ribs which grooves and ribs are interrupted longitudinally according to a sliding zone, which zone, in one embodiment, terminates in proximity to a fork member of a U-joint and in another embodiment, terminates at a limit of one of the extremes of the fork member.
摘要:
A mounting assembly for a universal joint that includes a yoke with wings between which a driving shaft is provided. The wings have respective holes. A bolt having a head and a stem is transversely to the wings. A sleeve receives the stem of the bolt so that, in an assembled position, the sleeve exerts a pressure on a surface of the driving shaft preventing its axial movement, wherein the stem has at least a first, threaded end portion, a second, non-threaded adjacent portion, and a third portion. The diameter of the second portion is slightly larger than an inner diameter of the sleeve. The third portion has a diameter slightly larger than the second portion. When the bolt is inserted into the sleeve, the sleeve expands resulting in an increase of its outer dimensions against the surface of the driving shaft blocking it axially in position as it is pressed against the yoke. The third portion of the bolt is received in one of the holes, thereby seating the bolt with respect to the yoke.
摘要:
It comprises a one-piece fastening body having a complete and/or continuous cross-section with two lateral walls spaced apart each other a distance for receiving the end of the window pane defining a U-shape the branches of which have an edge rounded inward to the body for insertion of the window pane. One of the walls has a protrusion that is fitted into a hole of the end of the window pane and it extends inwardly toward the opposed wall having a vertical groove at the free end thereof to expand it as it is fitted into the hole of the window pane. The other wall of the body has a hole formed in an area corresponding to the protrusion of the opposed wall for releasing the window from the fastening body. The body has a bottom surface for supporting the window pane made of an elastic material for taking-up vibrations and tolerances.
摘要:
It comprises a section member with a fastening area engaging the section member to the vehicle door through a hole through which a screw is passed. The rail may be rotated relative to the vehicle door by means of a protrusion formed around the hole where the screw is projecting therefrom, the free end of which is fitted into a hole formed in the vehicle door and screwed up into a nut through a washer having a surface complementary to the shape of the protrusion. This protrusion may be either a deep drawing formed on the rail, an additional piece or an elastic washer provided in the surface of the rail.
摘要:
A system which takes direct action to reverse the rotation of the window driving motor includes an optical fiber conductor arranged inside a substantially prismatic profile forming loops at the points where said conductor enters and exits from a series of incisions formed at regular intervals in the lateral areas of said profile. The profile is fitted inside a covering in the frame of a door. The incisions comprise a mouth for insertion of the conductor through a passageway which ends in the cavity wherein the conductor is retained by an adhesive or the like. The optical fiber conductor may be arranged continuously over the entire length of the perimeter of the frame or over parts thereof.
摘要:
A device that includes at least one slider joined to a window which slides along the rail defining the trajectory for the window. The trajectory is defined by a departure angle formed by the vertical and initial upper curvature of the rail which is ±45° and the curvature radius of the aforementioned trajectory which is about 0 to 500 mm. The device includes a means of adjusting the position of the device with regard to a door including an upper pivoting axle on the rail which allows the device to tilt to fit it in the door with two lower transversal screws for lateral adjustment, and one screw on the slider for adjusting the window with regard to the rail and the slider.
摘要:
It comprises a female member A low sliding load intermediate shaft comprising a female member slightly receiving a male member and a series of metal strips, such as three, fitted therebetween. The metal strips are retained in position since they are received into the cavities of a fastening cage clamped to the outer surface of the male member. They allow g longitudinal movement friction of both members eliminating clearance and radial play with a total effectiveness in torque transmission at any time.
摘要:
A telescopic shaft including a male member slidably fitted in the interior of a female member. The male and female members are rotatably locked by providing, on contact surfaces, a succession of small longitudinal ribs meshing with one another. One of the members includes at least one smooth longitudinal region devoid of ribs. The longitudinal region extends from one end of the one member to an intermediate point. The longitudinal region is engaged by a projection extending from the other member. The projection is directed towards the one member and acts as an abutment against the ends of the longitudinal region to limit the possibility of one member sliding with respect to the other member to prevent disassembly of the two members.