Abstract:
A substantially cylindrical hose (1) for connection to a circuit for circulating operating fluid, in particular water of an engine cooling circuit, has a corrugated central portion (2) and two smooth lateral portions (3). The corrugated portion (2) has four identical, contiguous, continuous ribs (4) extending along respective substantially helical paths (P), so that the corrugated portion (2) is in the form of a common screw with a multi-start thread (4a, 4b, 4c, 4d). The corrugated portion (2), when undeformed, has a number of identical turns (5) of the same winding angle ( alpha ), and, in longitudinal half section, has an undulated profile defining a succession of alternating, mutually connected outer crests (6) and depressions (7).
Abstract:
Handle comprising a lever (5) which can rotate in a frame (1) to be fixed to the door (2) of a vehicle and which is mechanically connected to a locking member comprising a pendulum (16) which is provided with an inertial mass (18) and is pivoted to the frame (1) or to a body integral therewith, so that an oscillation of the pendulum (16) can prevent the complete rotation of the lever (5), characterized in that the pendulum (16) is mechanically connected to a damper (23) suitable for dampening oscillations of the pendulum (16).
Abstract:
Handle comprising a lever (5) which can rotate in a frame (1) to be fixed to the door (2) of a vehicle and which is mechanically connected to a rocker (11) which can rotate in the frame (1) and is provided with a shoulder (20) suitable to be intercepted by a stop piece (15) of a locking member comprising a pendulum (16) which is provided with an inertial mass (18) and is pivoted to the frame (1) or to a body integral therewith, so that during an oscillation of the pendulum (16) the stop piece (15) intercepts the shoulder (20) and prevents the complete rotation of the rocker (11), wherein the stop piece (15) and/or the shoulder (20) are provided with magnetic and/or ferromagnetic members (22, 23), so that when the stop piece (15) intercepts the shoulder (20) said magnetic and/or ferromagnetic members (22, 23) attract the stop piece (15) toward the shoulder (20).
Abstract:
L'invention concerne une poignée de porte, en particulier de véhicule automobile, comportant un levier (105) qui peut tourner autour d'un premier axe (107) dans un châssis (101) destiné à être fixé à la porte (102) et est connecté mécaniquement à un agencement mobile capable d'être intercepté par un élément de verrouillage articulé au châssis (101) ou à un corps solidaire du châssis de façon à pivoter autour d'un troisième axe (117) d'une position de repos vers une position active, de telle sorte que, lors d'un pivotement violent de cet élément de verrouillage (116), il heurte ledit agencement et empêche son déplacement. Selon l'invention, la poignée comprend également une pièce de blocage (200) dudit élément de verrouillage dans sa position active.
Abstract:
Handle for a motor vehicle door (2; 102) or the like, that comprises a lever (5; 105) that can rotate about a first axis (7; 107) in a frame (1; 101) to be fixed to the door (2; 102) and is connected mechanically to a rocker wheel (11; 111) that can rotate in the frame (1; 101) about a second axis (12; 112) when the lever (5; 105) is pulled in order to unlock the door (2; 102), the said rocker wheel (11; 111) being provided with a shoulder (24; 124) capable of being intercepted by a stop piece (15; 130) belonging to a locking member comprising a pendulum (16; 116) which is provided with an inertial mass (18; 118) and is hinged to the frame (1; 101) or to a body integral therewith so as to pivot about a third axis (17; 117), in such a way that during a violent pivoting of the pendulum (16; 116) the stop piece (15; 130) strikes the shoulder (24; 124) and prevents the rocker wheel (11; 111) from rotating, in which handle this third axis of rotation (17; 117) of the pendulum (16; 116) is essentially parallel to this first axis of rotation (7; 107) of the lever (5; 105), and this inertial mass (18; 118) is located between these two axes of rotation (7, 17; 107; 117).
Abstract:
Handle comprising a lever (5) which can rotate in a frame (1) to be fixed to the door (2) of a vehicle and which is mechanically connected to a locking member comprising a pendulum (16) which is provided with an inertial mass (18) and is pivoted to the frame (1) or to a body integral therewith, so that an oscillation of the pendulum (16) can prevent the complete rotation of the lever (5), wherein elastic means (19) normally exert on the pendulum (16) a force opposing said oscillation, said elastic means (19) being made of a shape memory material so that they can change their shape when they receive a signal (25) from an acceleration sensor (23).
Abstract:
A door handle for motor vehicle comprises an elastically biased mobile grip member (1) and a lock cylinder housing adjacent thereto covered by a removable protective cap (2), that is provided with a release slot formed in the side of the cap (2) facing the grip member (1). The cap (2) has an elastically deformable C-shaped cross-section and is provided with first retention means formed therein suitable to engage second retention means (6) formed on the lock cylinder housing that also includes a cam surface facing the release slot and suitable to guide the tip of a key (K) in a slightly torsional outwards motion for an easy and smooth removal of the cap. This results in an aesthetically pleasant, cheap, compact, convenient and reliable system for protecting the lock cylinder.