DESIGN AND FABRICATION OF QUICK JACK WITH ACCIDENT AVOIDING SYSTEM (CAPACITY 7 TON) Abstract Quick jack is a apparatus used for a multi purpose manner to lifting the weight. it is multi purpose one. I is operating in very quick manner compare to manual jack as well as time reduction also very low .we save more than 80% working Time. And saves the human Energy also Working This machine has a hydraulic cylinder and piston assembly. Which works in a port type integrated hydraulic circuit. I this circuit there is no need for separate oil pump hydra ....etc

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fabrication of double scissor car jack pdf

INTRODUCTION
Screw type mechanical jacks were very common for jeeps and trucks since World War II vintage. These jacks were activated by using the lug wrench as a handle for the ratchet action to the jack. Screw type jacks continued in use for small capacity requirements due to low cost of production to raise or lower the load. A control tab is marked up/down and its position determines the direction of movement and with no maintenance. The virtues of using a screw as a machine element was first demon ....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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we want to know more about inbuilt hydraulic jack and its expense for preparation and how to build and where we get its components..etc..we dont give you any cash for service..i want only if it is free service.. ....etc

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Need CADENCE trainers in Chennai- Urgent
Pls contact Sooriya @ 9840992689 ....etc

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Respected sir
i am making project on this topic,i just need ur help,could please tell me the component required in it
with regards
:-) ....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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To get full information or details of DESIGN AND FABRICATION OF HYDRAULIC JACK please have a look on the pages

http://seminarsprojects.net/Thread-remote-controlled-electrically-operated-hydraulic-jack

http://seminarsprojects.net/Thread-automatic-electro-hydraulic-jack-for-four-wheeler

if you again feel trouble on DESIGN AND FABRICATION OF HYDRAULIC JACK please reply in that page and ask specific fields in DESIGN AND FABRICATION OF HYDRAULIC JACK ....etc

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Give me the idea for fabrication of pneumatic jack for my mini project..


give me a idea for my mini projects for pneumatic jack
Give me any idea for Fabrication of Automatic pneumatic jack.. ....etc

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Analysis and Fabrication of Remote Control Lifting Jack

With the increasing levels of technology, the efforts being put to produce any kind of work has
been continuously decreasing. The efforts required in achieving the desired output can be
effectively and economically be decreased by the implementation of better designs.
Power screws are used to convert rotary motion into translatory motion. A screw jack is an
example of a power screw in which a small force applied in a horizontal plane is used to raise or
lower a large load. The prin ....etc

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