Hello,
This is Bakul Shinde.. Im into 3rd year of Mechanical Engineering Degree.. I need info about the Hydraulic or motor operated Screw jack used in vehicles. In the current scenario when the car gets punctured the driver has t remove the jack from the car and sit down and rotate the jack to lift the car to put the spare wheel.. What I want is if I use a motor operated screw jack then I dont need to use my energy instead I will run the motor with the help of car battery and life the car.. I hope you got my idea..
Expecting a reply as e ....etc

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ppt of battery operated car jack free download

A jack is a mechanical device used a as a lifting device to lift heavy loads or to apply great forces. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. The most common form is a car jack, floor jack or garage jack, which lifts vehicles so that maintenance can be performed. Jacks are usually rated for a maximum lifting capacity (for example, 1.5 tons or 3 tons). Industrial jacks can be rated for many tons of load. ....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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Current time: 12-02-2014, 10:14 AM Powered By MyBB, 2002-2014 MyBB Group.Seminar Topics ....etc

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download ppt on automatic screw jack

Abstract

Screw type mechanical jacks were very common for jeeps and trucks of World War II vintage. For example, the World War II jeeps were issued the Jack, Automobile, Screw type, Capacity 1 and 1/2 ton, Ordnance part number 41-J-66. This jacks, and similar jacks for trucks, were activated by using the lug wrench as a handle for the jack's ratchet action to of the jack. The 41-J-66 jack was carried in the jeep's tool compartment. Screw type jack's continued in use for small capacity requirements due to ....etc

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screw jack using bevel gear report pdf download

Considering factors such as load, speed, torque and space, there s no debate that bevel gear jack systems offer unique benefits to worm gear jack systems. The system s long-duty cycle capabilities and multiple configurations make it a diverse product that suits a variety of applications.

Although worm gear jacks are sufficient for large loads that are infrequently moved, bevel gear jacks offer more flexibility and programmable options for a wider range of applications.

Bevel gear jack system ....etc

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Abstract:

Scissor jacks are simple mechanisms used to drive large loads for short distances. The power screw design of common scissor jack reduces the amount of force required by the user to drive the mechanism. Most scissor jacks are similar in design, consisting of four main members driven by a power screw. In this report, a unique design of a scissor jack is proposed which is very easy to manufacture. Each member, including the power screw sleeves, is made of the common c-shape. This eliminates the need for machined power s ....etc

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literature papers on battery operated screw jack
literature papers on battery operated screw jack ....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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battery operated car jack

A jack is a mechanical device used a as a lifting device to lift heavy loads or to apply great forces. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. The most common form is a car jack, floor jack or garage jack, which lifts vehicles so that maintenance can be performed. Jacks are usually rated for a maximum lifting capacity (for example, 1.5 tons or 3 tons). Industrial jacks can be rated for many tons of load. ....etc

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