ASME - B30.20
Below-the-Hook Lifting Devices
active, Most Current
| Organization: | ASME |
| Publication Date: | 30 November 2021 |
| Status: | active |
| Page Count: | 68 |
scope:
SCOPE OF ASME B30.20
Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than components addressed by other ASME B30 volumes or other standards, used for attaching loads to a hoist. The requirements in this Volume also apply to clamps used for positioning and anchoring. The devices are arranged in six chapters as follows:
Chapter 20-1: Structural and Mechanical Lifting Devices
Chapter 20-2: Vacuum Lifting Devices
Chapter 20-3: Close Proximity Operated Lifting Magnets
Chapter 20-4: Remotely Operated Lifting Magnets
Chapter 20-5: Scrap and Material-Handling Grapples
Chapter 20-6: Clamps
Document History
B30.20
November 30, 2021
Below-the-Hook Lifting Devices
SCOPE OF ASME B30.20
Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other...
July 25, 2018
Below-the-Hook Lifting Devices
Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than components...
January 1, 2013
Below-the-Hook Lifting Devices
A description is not available for this item.
July 9, 2010
Below-the-Hook Lifting Devices
Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than components...
January 1, 2006
Below-the-Hook Lifting Devices
Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than slings, used for...
November 19, 2003
Below-the-Hook Lifting Devices
GENERAL
This Standard is one of a series of safety standards on various subjects that have been formulated under the general auspices of the American National Standards Institute. One purpose of the...
January 1, 2001
Addenda to B30.20-1999 Below-the-Hook Lifting Devices
This Standard applies to the construction, installation, operation, inspection, and maintenance of jacks; power-operated cranes, monorails, and crane runways; power-operated and manually operated...
October 11, 1999
Below-the-Hook Lifting Devices
A description is not available for this item.
April 15, 1998
Addenda to B30.20-1993 Below-The-Hook Lifting Devices
A description is not available for this item.
August 15, 1996
Addenda to B30.20-1993 Below-The-Hook Lifting Devices
A description is not available for this item.
January 1, 1996
Addenda to B30.20-1993 Below-The-Hook Lifting Devices
A description is not available for this item.
January 1, 1993
Below-the-Hook Lifting Devices
This Standard applies to the construction, installation, operation, inspection, and maintenance of jacks; power operated cranes, monorails, and crane runways; power operated and manually operated...
September 30, 1990
ADDENDA TO B30.20-1985 BELOW-THE-HOOK LIFTING DEVICES
A description is not available for this item.
July 31, 1989
ADDENDA TO B30.20-1985 BELOW-THE-HOOK LIFTING DEVICES
A description is not available for this item.
June 30, 1988
ADDENDA TO B30.20-1985 BELOW-THE-HOOK LIFTING DEVICES
A description is not available for this item.
April 15, 1987
ADDENDA TO B30.20-1985 BELOW-THE-HOOK LIFTING DEVICES
A description is not available for this item.
September 13, 1985
BELOW-THE-HOOK LIFTING DEVICES
A description is not available for this item.