摘要:
Modular fuse-holding structure for an automobile consisting of a frame made of plastic material (1) in which a plurality of modules (6) are housed, individually attached to the frame, without mutual locks and capable of being composed according to requirements. To ensure the holding of the devices (50, 56) for the snap attachment of the modules to the frame, the modules are equipped, on two opposite faces, with tenons (42, 44, 43, 45) which engage with rails formed inside two opposite side walls of the frame and which prevent the distancing of the opposite walls of the frame near to the snap attachment devices.
摘要:
A fuse carrier case, of a kind intended for installation on vehicles to accommodate fuses, relays, and the like electrical devices (4) in corresponding seats (3) therein, comprises at least first and second structurally independent portions releasably connected together by interfit means (10) and counter-means (11), each of said portions accommodating one homogeneous type of said electrical devices (4).
摘要:
A high-current protection device (1) comprises a single conductive plate (5) formed in a single piece of a first conductive material and having an input conductive portion (6) connected to an output conductive portion (7) by means of a fuse portion (8), and fuse means (15) made of a second conductive material which are fixed to the conductive plate (5) and are in electrical communication therewith. In particular, the first conductive material has an electrical conductivity greater than the electrical conductivity of the second conductive material.
摘要:
An electric terminal (1) to be connected to a complementary electric terminal (2) along a preestablished direction of connection (A-A) comprises a first (4) and a second (10) portion of conductive material between which an electric continuity is achieved. Advantageously, said second portion (10) protrudes from the first portion (4) in the direction of connection (A-A) so as to contact said complementary electric terminal during the connection operation before the complementary electric terminal (2) comes into contact with the first portion (4). Moreover, the conductive material of the second portion (10) has a lower electric conductivity than the electric conductivity of the conductive material of the first portion (4).
摘要:
A battery clamp (1) comprises a conductor body (4) and means (5) for clamping onto a battery terminal (2). The conductor body (4) comprises a split ring (6, 7) which can be coupled with the battery terminal (2) and has portions (19, 20) which can be moved towards one another and on which the clamping means (5) act order to squeeze the split ring (6, 7) and to bring about the clamping of the conductor body (4) onto the battery terminal (2). The clamp (1) is characterized in that it comprises a lever (21) which can be pivoted between an open position and a closed position and which has a cam (24) operatively associated with the clamping means (5) in order to bring about the clamping of the conductor body (4) onto the battery terminal (2) by pivoting of the lever (21) from the open position to the closed position.
摘要:
In a splash-proof, modular fuse-holder a fuse-holder body (1) is closed by a removable cover (15) with the interposition of a seal (22) and the cover is engaged removably on the body by a pair of teeth (32, 33) each having a retaining side with a negative rake, cooperating with retaining teeth (24, 25) of the body (1) also each having a retaining side with a negative rake, the teeth of the cover being formed at the ends of two arms (26, 27) fixed to the cover and forming first-order levers which are biased towards the engagement position and are operable manually in order to release the cover, protective shields (34, 35, 36, 37) being disposed beside the levers to prevent adjacent fuse-holders from being opened accidentally. A coloured block (41) housed inside the body and visible when the cover is removed identifies, by its colour, the amperage of the fuse to be housed in the fuse-holder.
摘要:
A splash-proof fuse-holder has a fuse-holder body (1) which comprises a first rim (12) forming an at least partial housing for a fuse (4) and having a generally cylindrical/prismatic outer surface on which a resilient seal (13) is fitted, and a removable cover (30) for the fuse-holder body (1) which comprises a second generally cylindrical/prismatic rim (31) forming a second housing in which the first rim (12) is fitted, the seal (13) being interposed and compressed between the first and second rims.
摘要:
A radiator cap (10), highly capable of reliable operation, comprises a cover (12), an internal cap (14) snap-fastened inside said cover (12), said internal cap (14) having an opening (16) shut off by a valve body (18) which is closed under stress and constitutes a pressure-relief valve sealed by means of a seat (22) provided with a gasket (24), said valve body (18) being shaped like an inverted cup provided with an inflow opening (26) shut off by a shutter (28) which is closed under stress by elastic means (30) in a single piece with the shutter (28) and constitutes a low-pressure valve.