enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Jib (crane) - Wikipedia

   en.wikipedia.org/wiki/Jib_(crane)

   Usually jib arms are attached to a vertical mast or tower or sometimes to an inclined boom. In other jib-less designs such as derricks, the load is hung directly from a boom which is often anomalously called a jib. A camera jib or jib arm in cinematography is a small crane that holds nothing but the camera. [4]

3. Level luffing crane - Wikipedia

   en.wikipedia.org/wiki/Level_luffing_crane

   A level-luffing crane is a crane mechanism where the hook remains at the same level while luffing: moving the jib up and down, so as to move the hook inwards and outwards relative to the base. [1] Usually the description is only applied to those with a luffing jib that have some additional mechanism applied to keep the hook level when luffing.

4. Crane (machine) - Wikipedia

   en.wikipedia.org/wiki/Crane_(machine)

   Jib crane. A jib crane is a type of crane - not to be confused with a crane rigged with a jib to extend its main boom - where a horizontal member (jib or boom), supporting a moveable hoist, is fixed to a wall or to a floor-mounted pillar. Jib cranes are used in industrial premises and on military vehicles.

5. Ring crane - Wikipedia

   en.wikipedia.org/wiki/Ring_crane

   The Sarens SGC-120 can be assembled with either the main boom alone, or with either a heavy duty or light duty jib in addition to this. [5] The counterweight for the crane is composed of a series of open steel boxes, based on standard 40' freight containers, which can be filled with low-cost, locally sourced material such as sand, rubble or ...

6. Jibboom - Wikipedia

   en.wikipedia.org/wiki/Jibboom

   A jibboom (also spelled jib-boom) is a spar used to extend the length of a bowsprit on sailing ships. [1] It can itself be extended further by a flying jib-boom. [1] The heel (i.e. rear and lower) end of the flying jib-boom is attached to the jib-boom, and the heel of the jib-boom to the bowsprit.

7. Telescopic handler - Wikipedia

   en.wikipedia.org/wiki/Telescopic_handler

   The telehandler can also work with a crane jib for lifting loads. Attachments on the market include dirt buckets, grain buckets, rotators, and power booms. Agricultural models can also be fitted with three-point linkage and power take-off.