i want requirment and details about fabrication of motorized screw jack for vehicles.. ....etc

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This device the !uick lifting jack with gear arrangement for automobile garageshas been developed to later the needs of small and medium automobile garages, who arenormally man powered with very minimum of skilled labours. n most of the garages thevehicles are lifted by using screw jack. This needs high man power and skilled labours.n order to avoid all such disadvantages. This, motori#ed hydraulic jack has beendesigned in such a way that it can be used to lift the vehicle very smoothly without anyimpact force. The operation is made be simple ....etc

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A worm gear is a gear arrangement in which a screw (which is a screw-shaped gear) engages with an endless gear (which is similar in appearance to a straight gear). The two elements are also called worm and worm wheel. The terminology is often confused with the imprecise use of the term worm gear to refer to the worm, the worm gear or the worm mechanism as a unit.
Like other gear arrangements, a worm mechanism can reduce the speed of rotation or transmit a higher torque. A worm is an example of a screw, one of six simple machines.

A gearbox ....etc

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advantages and disadvates of screw jack

A jackscrew is a type of jack that is operated by turning a leadscrew. In the form of a screw jack it is commonly used to lift moderately heavy weights, such as vehicles. More commonly it is used as an adjustable support for heavy loads, such as the foundations of houses, or large vehicles. These can support a heavy load, but not lift it.A screw jack is a simple machine. It is used to lift cars or heavy automobiles. It consists of a long screw rod which passes through a threaded block B and a handle . Th ....etc

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It is a urgent requirement of design of electric scissor jack in pro engineering software. I hope it is useful for us. thank you.
please give me a some design for electric jack in pro engineering ....etc

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** MANUFACTURE OF RAPID ELEVATION JACK WITH GEAR FIXING:
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ABSTRACT
This project work entitled MANUFACTURE OF RAPID ELEVATION JACK WITH GEAR DEVICE was conceived having studied the difficulty of lifting any type of light vehicles. survey on the look in several car garages revealed the facts that mostly some difficult methods were adopted in lifting the vehicles for reconditioning. Now the project has concentrated mainly on this difficulty, and therefore a suitable device has been designed. In such a way tha ....etc

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To get full information or details of quick lifting hydraulic jack with gear arrangement please have a look on the pages

http://seminarsprojects.net/Thread-motorised-object-lifting-jack

http://seminarsprojects.net/Thread-hydraulic-jack?pid=16515&mode=threaded

if you again feel trouble on quick lifting hydraulic jack with gear arrangement please reply in that page and ask specific fields in quick lifting hydraulic jack with gear arrangement ....etc

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To get full information or details of mechanical screw jack advantages and disadvantages please have a look on the pages

http://seminarsprojects.net/Thread-easy-go-electric-screw-jack?pid=18119&mode=threaded

if you again feel trouble on mechanical screw jack advantages and disadvantages please reply in that page and ask specific fields in mechanical screw jack advantages and disadvantages ....etc

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mechanical screw jack advantages and disadvantages ....etc

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QUICK LIFTING JACK WITH GEAR ARRANGMENTSYNOPSIS
This project work titled
FABRICATION OF QUICK LIFTING JACK WITHGEAR ARRANGMENT
has been conceived having studied the difficulty in lifting theany type of light vehicles.Our survey in the regard in several automobile garages, revealed the facts thatmostly some difficult methods were adopted in lifting the vehicles for reconditioning. Now the project has mainly concentrated on this difficulty, and hence a suitable devicehas been designed. uch that the vehicle can be lifted from ....etc

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