ASME B30.8:2004 pdf download.FLOATING CRANES AND FLOATING DERRICKS .
gent (A:fraew): a structural frame. extending above the superstructure, to whid’i the boom support ropes arc reeved.
gudgeon pin: a pin connecting the mast cap to a derrick mast allowing rotation of the mast.
a rope used to steady or secure the mast or other member in the desired position.
a hoist drum and rope reeving system used for lifting and lowering loads
hook, latch-type: a type of hook with a mechanical device to close the throat opening of the hook.
jib: an extension attached to the boom point to provide added boom length for lifting specified loads. The ib may be in line with the boom or offset to various angles in the vertical plane of the boom.
land crane: a crane designed primarily for operation on kind.
list: angle of inclination about longitudinal axis of barge or pontoon.
load, rated: the maximum allowable working load in pounds (kilograms) designated by the manufacturer in accordance with Section H-l.I.
kin), workim: the external load in pounds I kilograms) applied to the crane or derrick, including the weight of load-attaching equipment. such as load blocks, shackles. and slings, ks4 block. lmeer: the assembly of hook or shackle, swivel, sheaves, pins, and frame suspended by the hoisting ropes.
(ned block, upper: the assembly of sheaves, pins, and frame suspended from the boom.
mast (derrick): the upright member of the derrick used for support of the boom.
mast cup (spider): the fitting at the top of the derrick mast to which the guys are connected,
multiple sheazx’ bktck: a block consisting of two or more sheaves held in place by the same cheek plates.
gudgeon pin: a pin connecting the mast cap to a derrick mast allowing rotation of the mast.
a rope used to steady or secure the mast or other member in the desired position.
a hoist drum and rope reeving system used for lifting and lowering loads
hook, latch-type: a type of hook with a mechanical device to close the throat opening of the hook.
jib: an extension attached to the boom point to provide added boom length for lifting specified loads. The ib may be in line with the boom or offset to various angles in the vertical plane of the boom.
land crane: a crane designed primarily for operation on kind.
list: angle of inclination about longitudinal axis of barge or pontoon.
load, rated: the maximum allowable working load in pounds (kilograms) designated by the manufacturer in accordance with Section H-l.I.
kin), workim: the external load in pounds I kilograms) applied to the crane or derrick, including the weight of load-attaching equipment. such as load blocks, shackles. and slings, ks4 block. lmeer: the assembly of hook or shackle, swivel, sheaves, pins, and frame suspended by the hoisting ropes.
(ned block, upper: the assembly of sheaves, pins, and frame suspended from the boom.
mast (derrick): the upright member of the derrick used for support of the boom.
mast cup (spider): the fitting at the top of the derrick mast to which the guys are connected,
multiple sheazx’ bktck: a block consisting of two or more sheaves held in place by the same cheek plates.
