Derrick is a tall frame with tackle for hoisting heavy weights. It is also called the upper part of an oil rig, the boom on a crane.
It is a hoisting machine consisting usually of a vertical mast, a slanted boom and associated tackle; may be operated mechanically or by hand.
Other Database Pages Exist for this Phrase:
Electro-mechanical domestic appliances
Tackle (Tackle refers to the equipment, gear (especially ...)
Related Articles | |
| Tackle | ■■■■■■ |
Tackle refers to a weight-lifting machine typically composed of a pair of pulley-block s (one fixed, . . . Read More | |
| Appliances | ■■■■■ |
Appliances used in the home during the year, including those loaned to the householder for regular use . . . Read More | |
| Hydraulic | ■■■■■ |
Hydraulics (hydraulic) is a topic in applied science and engineering dealing with the mechanical properties . . . Read More | |
| Industrial crane | ■■■■ |
Industrial crane is a term that refers to a machine which raise, shift, and lower loads with a projected, . . . Read More | |
| Slewing Bearing for Construction | ■■■■ |
Slewing Bearing for Construction: Our products are applied for Wind turbine, Jib Crane, Boom Cranes, . . . Read More | |
| Secondary aluminum | ■■■■ |
Secondary aluminum refers to an aluminum-bearing scrap or aluminum-bearing materialsIn the industrial . . . Read More | |
| Cast | ■■■■ |
Cast: In an industrial or industry context, "cast" typically refers to the process of shaping a material, . . . Read More | |
| Apparatus | ■■■■ |
An apparatus (plural apparatus, apparatuses) may be one of the following:1. A machine, as in a fire engine . . . Read More | |
| Engine | ■■■■ |
An engine or motor is a machine designed to convert energy into useful mechanical motion. Heat engines, . . . Read More | |
| Wing | ■■■■ |
Wing: A wing is a type of fin with a surface that produces aerodynamic force for flight or propulsion . . . Read More | |
