The present invention relates to a starter apparatus (1) for cranking over an internal combustion engine having a driveable drive shaft (3) which is coupled rotatably via a freewheel device (13) to a pinion shaft (7). It is essential for the invention that a sleeve (24) is arranged radially between…
The present invention relates to a starter arrangement (2) for the drive train of a motor vehicle with a torsional vibration damper (4) that has a first component (18) and a second component (20) which are rotatable relative to one another against the resistance of a restoring device (22), for…
This torque transmission mechanism (A) for an internal combustion engine, adapted to transmit a starting torque from a starter motor to a crankshaft (4) of the internal combustion engine, comprises a ring gear (2) that transmits the starting torque and a one-way clutch (8) disposed between the ring…
This torque transmission mechanism (A) for an internal combustion engine is adapted to transmit a starting torque from a starter motor to a crankshaft (4) of the internal combustion engine and comprises a ring gear (2) that transmits the starting torque and a one-way clutch (8) disposed between the…
This torque transmission mechanism (A) for an internal combustion engine, adapted to transmit a starting torque from a starter motor to a crankshaft (4) of the internal combustion engine, comprises a ring gear (2) that transmits the starting torque and a one-way clutch (8) disposed between the ring…
The invention relates to a starter for a heat engine comprising: - an electric motor (3), having a motor shaft (5) by means of which the electric motor (3) exerts a torque, - a reduction gearbox (21), connected to the motor shaft (5), and having an output shaft (23) intended for a heat engine, - a…
The present invention relates to a transmission mechanism for a vehicle starter, comprising: a speed reducer connected to an output shaft of an electric motor of the vehicle starter ; an overrunning clutch connected to the speed reducer, the overrunning clutch having a driving part, a driven part…
An internal combustion engine (1) has a one-way clutch (30) including a ring gear (16) connected to the output shaft of a starting motor, an outer race member (12) connected to a crankshaft (2), and a claw piece (32) arranged between the outer circumferential surface of the ring gear (16) and the…
An internal combustion engine (1) is provided with a ratchet one-way clutch (30) between an output shaft (42) of a starting motor (40) and a crankshaft (2). The one-way clutch (30) comprises a claw piece (32) which rotates integrally with the crankshaft (2), and an engagement part (18a) which…
In a starter, an output shaft is coaxially disposed with a rotating shaft of a motor and has male helical splines formed on its outer surface. A pinion tube has female helical splines formed on its inner surface and is fitted on the output shaft with the female helical splines in mesh with the male…
Provided is a starter for a vehicle-use engine which can detect a rotational speed signal in a stable manner even when a clutch cover is mounted on an outer periphery of a clutch outer of a one-way clutch. The starter D for a vehicle-use engine which transmits a rotational drive force of a stator 5…
A startup device comprising a starting motor (2), a drive gear (3) deposed at an output shaft of the starting motor (2) and a fly wheel (8). The startup device further comprises a transmission mechanism including at least three second gears (5) and a first gear (4) engaging with the drive gear (3)…
The present invention is aimed at the technical field of starter systems in general, more specifically to a starter unit (1) for permanently engaged/coupled internal combustion engines. The starter unit (1) essentially comprises an electric motor (2), a speed reduction system with planetary gears…
The present invention refers to the technical field of starting impeller devices in general, more specifically a cage with integrated springs as applied to a torque transmission system and free wheel with rollers as applied to starter drives in starting devices and similar. The invention presents a…
The drive unit includes components (42, 50) sliding axially relative to each other and coupled together. When the starter pinion is braked between the gear ring and the frictional forces acting on it, an engagement spring is further preloaded. Because the engagement unit mass is reduced, the pinion…
The starting back up for a motor vehicle internal combustion engine (3) has a mass connected by a clutch (6) and an additional drive (4,5) to the engine crankshaft (2). Rotational kinetic energy is stored in the mass during start up so that during a first compression phase of the engine, the mass…
A recess (32) with a cam surface (31) is formed in the inner surface of an outer ring (30) of clutch (20) installed between sleeves (18). The sleeve is fixed on the rotary drive shaft of starter motor. The rollers (33,33) are moved centrifugally, towards the bottom surface of recess against force…
Starter motor systems are described, wherein the systems include a unidirectional clutch system that cooperates with a pulley system to start an internal combustion engine through the front-end accessory drive system. The starter motor systems are especially well suited for new, high fuel…
In a planetary reduction gear device of a starter (1), a planet carrier (18, 24) forms gear shafts (15) and planetary gears (10) are rotatably supported by the gear shafts (15) through bearings (14). The planet carrier further forms waste shafts (21) projecting in a direction same as that of the…
A hollow extension of the pinion shaft (16) includes a mounting chamber (18), into which a stop (27) seating on the drive shaft (5) is fitted. The pinion bias spring (34) is compressed between the stop and an opposite bearing surface (32). A separate insert (22) carrying the pinion, is fitted into…
The closure system has a guide function for a number of freewheel elements, a holding function for a drive element and a closure function. The closure system (10) contains one multi-functional one-piece closure element (20) which provides at least two of the above functions. The closure element can…
An engine-starting apparatus (1) includes an electric motor (21) and an overrunning clutch (5) that transmits a rotational torque of the electric motor to an internal combustion engine (35). A coupling speed (Rc) for re-coupling the clutch for re-cranking the engine while it is still rotating by…