Zen Sa Industria Metalurgica

Brusque, Brazil

Zen Sa Industria Metalurgica

Brusque, Brazil

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Patent
Zen Sa Industria Metalurgica | Date: 2012-03-18

The present model describes the technical field of parts for the automobile sector, more specifically a device applied in the starter unit that constantly works geared to the main engine. The new model presents a start-up unit that works with a drive gear constantly engaged to the gear train of the main engine; a torque transmission system and free wheel (2) with rollers (5C) and cam (5A2); and a rubber damping system (8) to avoid damages to the start-up system when the combustion engine turns off due to kickback that is a characteristic present in all combustion and explosion engines.


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 cage (1) with integrated springs (1A) made in one single part of plastic, steel or other material, which has been especially developed to reduce the quantity of parts, facilitate the assembly and reduce the costs of the final product.


Patent
Zen Sa Industria Metalurgica | Date: 2011-11-23

BELT TENSIONER WITH HIGH DAMPING RUBBER DEVICE, the present invention refers to the technical field of belt tensioners in general, more specifically a belt tensioner (1) with high damping and with a rubber device (2), designed to generate higher rigidity and high damping to belts in combustion engines. The object of the tensioner is to reduce manufacturing costs, wearing and noise, both of the tensioner itself and the belt.


Patent
Zen Sa Industria Metalurgica | Date: 2010-06-16

The present invention refers to the technical field of starter plates in general, more specifically a starter plate with a friction free wheel system by rollers (3), which is applied to internal combustion engines of motorcycles or vehicles making use of a similar starter motor with the purpose to improve performance, increase durability, reduce the final price of the product and simplify manufacturing and assembly processes. The assembly preserves the locking feature under high torque in one direction (joined element by the input torque of the driver element) and, after starting, it allows free turning of the joined element in the opposite direction, which then has higher rotation than the driver element.


Patent
Zen S.A Industria Metalurgica | Date: 2011-02-22

BELT TENSIONER WITH HIGH DAMPING RUBBER DEVICE, the present invention refers to the technical field of belt tensioners in general, more specifically a belt tensioner (1) with high damping and with a rubber device (2), designed to generate higher rigidity and high damping to belts in combustion engines. The object of the tensioner is to reduce manufacturing costs, wearing and noise, both of the tensioner itself and the belt.


Patent
Zen Sa Industria Metalurgica | Date: 2010-02-10

PROCESS TO MANUFACTURE SHAFT AND GUIDE PINS AS USED FOR PLANETARY SYSTEMS, the present invention refers to the technical field of automotive parts, more specifically to a process to manufacture a shaft (1) and guide pins (2) as used for planetary systems, which purpose is to improve the strength, durability and to reduce the costs of final products.


Patent
Zen Sa Industria Metalurgica | Date: 2012-10-17

The present model refers to the technical field of parts for the automobile sector, more specifically an overrunning pulley (1) with elastomer torsional damping system (4) used preferably in alternator coupled to the crankshaft through a belt, with the aim to absorb and reduce torsional vibrations, which the entire system coupled to the aforementioned belt is subjected, as well as mitigate the rotation variations that are transmitted to the alternator through the one-way clutch (3) by rollers (3A).


Patent
Zen Sa Industria Metalurgica | Date: 2012-05-21

The present model refers to the technical field of parts for the automobile sector, more specifically a overrunning pulley with elastomer torsional damping system used preferably in alternator coupled to the crankshaft through a belt, with the aim to absorb and reduce torsional vibrations, which the entire system coupled to the aforementioned belt is subjected, as well as mitigate the rotation variations that are transmitted to the alternator through the one-way clutch by rollers.


Patent
Zen Sa Industria Metalurgica | Date: 2012-09-19

The present model describes the technical field of parts for the automobile sector, more specifically a device applied in the starter unit that constantly works geared to the main engine. The new model presents a start-up unit that works with a drive gear constantly engaged to the gear train of the main engine; a torque transmission system and free wheel (2) with rollers (5C) and cam (5A2); and a rubber damping system (8) to avoid damages to the start-up system when the combustion engine turns off due to kickback that is a characteristic present in all combustion and explosion engines.


Patent
Zen Sa Industria Metalurgica | Date: 2010-09-08

TORQUE TRANSMISSION AND FREE-WHEEL SYSTEM USING BLADES FOR START-PROPELLERS is the description of the present invention, in the technical field of general start-propellers, more specifically a transmission and free-wheel system using blades for start-propellers, whose objective is a torque transmission model and free-wheel based on the use of blades (1), with application in torque transmission for engines and similar devices, aiming at reducing manufacturing costs, improving performance, reducing noise levels and increasing the equipments useful life.

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