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ASME HST-3 Performance Standard for Lever Hoists, 2017
- CONTENTS
- FOREWORD
- COMMITTEE ROSTER
- CORRESPONDENCE WITH THE HST COMMITTEE
- Chapter 3-0 Scope, Definitions, References, and Appendix [Go to Page]
- SECTION 3-0.1 SCOPE
- SECTION 3-0.2 DEFINITIONS
- SECTION 3-0.3 REFERENCES
- SECTION 3-0.4 APPENDIX
- Chapter 3-1 Performance [Go to Page]
- SECTION 3-1.1 GENERAL
- SECTION 3-1.2 APPLICATION
- SECTION 3-1.3 OPERATING CHARACTERISTICS
- SECTION 3-1.4 PERFORMANCE CHARACTERISTICS
- Chapter 3-2 Load Testing, Manual, Operation, and Inspection and Maintenance Procedures [Go to Page]
- SECTION 3-2.1 LOAD TESTING
- SECTION 3-2.2 MANUAL
- SECTION 3-2.3 OPERATION
- SECTION 3-2.4 INSPECTION AND MAINTENANCE PROCEDURES
- Figures [Go to Page]
- Figure 3-0.1-1 Lever Hoist
- Figure 3-0.1-2 Lever Hoist — Chain Type
- Figure 3-0.1-3 Lever Hoist — Rope Type
- Figure 3-0.1-4 Lever Hoist — Web-Strap Type
- Tables [Go to Page]
- Table 3-1.4-1 Typical Characteristics of Manually Lever-Operated Chain Hoists: Ratchet-and-Pawl Type, Welded Link and Roller Chain
- Table 3-1.4-2 Typical Characteristics of Manually Lever-Operated Chain Hoists: Friction-Brake Type, Welded Link and Roller Chain
- Table 3-1.4-3 Typical Characteristics of Manually Lever-Operated Web-Strap Hoists: Ratchet-and-Pawl Type
- Table 3-1.4-4 Typical Characteristics of Manually Lever-Operated Wire-Rope Hoists: Ratchet-and-Pawl Type
- Table A-3.5-1 Hook Throat Openings
- Nonmandatory Appendix A Performance Requirements for Manually Lever-Operated Chain Hoists Used in Marine and Other Applications As Required by the U.S. Department of Defense (DOD) [Go to Page]
- A-1 GENERAL [Go to Page]
- A-1.1 Scope
- A-1.2 Classification [Go to Page]
- A-1.2.1 Classes
- A-1.2.2 Types
- A-1.3 Definitions
- A-1.4 References to Other Codes and Standards
- A-2 PERFORMANCE REQUIREMENTS [Go to Page]
- A-2.1 General
- A-2.2 Application
- A-2.3 Characteristics: Types A and B, Manually Lever-Operated Link or Roller-Chain Hoist, Hook Suspension, Fixed (A) and Convertible (B) Capacity
- A-2.4 Lubrication
- A-2.5 Painting
- A-2.6 Workmanship
- A-2.7 Interchangeability
- A-3 MECHANICAL REQUIREMENTS [Go to Page]
- A-3.1 Design Stress
- A-3.2 Load Chain [Go to Page]
- A-3.2.1 Load Chain Container.
- A-3.2.2 Load Chain Sprocket and Shaft.
- A-3.3 Chain Stop
- A-3.4 Lever
- A-3.5 Load Hooks
- A-3.6 Construction [Go to Page]
- A-3.6.1 Hoist Brake.
- A-3.7 Chain Guides
- A-3.8 Overload Protection
- A-3.9 Materials [Go to Page]
- A-3.9.1 Recycled, Recovered, or Environmentally Preferable Materials.
- A-3.9.2 Prohibited Materials.
- A-3.9.3 Material for Class 3 Hoists.
- A-4 TESTING, MARKING, AND DATA [Go to Page]
- A-4.1 Testing [Go to Page]
- A-4.1.1 High-Impact Shock. [Go to Page]
- Table A-3.5-1 Hook Throat Openings
- A-4.1.2 Load Testing [Go to Page]
- A-4.1.2.1 Static Load.
- A-4.1.2.2 Dynamic Load.
- A-4.1.3 Efficiency.
- A-4.1.4 Endurance.
- A-4.2 Marking [Go to Page]
- A-4.2.1 Identification.
- A-4.2.2 Class 3 Marking.
- A-4.3 Data [Go to Page]
- A-4.3.1 Technical Manuals.
- A-5 TYPICAL HOIST INQUIRY DATA [Go to Page]
- A-5.1 Acquisition [Go to Page]