screw rod
11tie rod puller — A special automotive tool for forcing out joints on tie rod ends by screw action …
12tie rod separator — A special automotive tool for forcing out joints on tie rod ends by screw action …
13Chung Ling Soo — The Old and New Magic pub. 1906 Chung Ling Soo Born William Ellsworth Robinson April 2, 1861( …
14Jim crow (tool) — A jim crow is a tool for bending rails, consisting of a U shaped or V shaped armature with a hefty screw rod in its axis. Deluxe models are outfitted with rollers for continuous bending. [http://members.trainorders.com/howard%20maculsay/trains2see… …
15Mechanical joint — A mechanical joint is a part of machine which are used to connect the other mechanical part or mechanism. Mechanical joints may be temporary or permanent. Most types are designed to be disassemble when required.[1] Contents 1 Types Of Mechanical… …
16Marine steam engine — Period cut away diagram of a triple expansion steam engine installation, circa 1918 A marine steam engine is a reciprocating steam engine that is used to power a ship or boat. Steam turbines and diesel engines largely replaced reciprocating steam …
17Cutoff (steam engine) — In a steam engine, cutoff is the point in the piston stroke at which the inlet valve is closed. On a steam locomotive, the cutoff is controlled by the reverser. The point at which the inlet valve closes and stops the entry of steam into the… …
18Action (piano) — The action of a piano is the mechanical assembly which translates the depression of the piano keys into a felt hammer striking the strings. The illustration to the right is of a circa 1907 Wessell, Nickel and Gross Upright action; the parts are… …
19Bicycle brake — Animation of a single pivot side pull calliper brake for the rear wheel of a steel framed road bike. A bicycle brake is used to slow down or stop a bicycle. There have been various types of brake used throughout history, and several are still in… …
20Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting …
