Standard
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AS 1735.9-1994
[Pending Revision]Sets out the requirements for permanently installed special purpose industrial lifts that provide guided transportation of personnel and their tools and equipment.
Published: 21/02/1994
Pages: 29
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
PREFACE
1 SCOPE AND GENERAL
2 REFERENCED DOCUMENTS
3 DEFINITIONS
4 STRENGTH OF BUILDING CONSTRUCTION
5 MACHINE ROOMS AND MACHINERY SPACES
5.1 GENERAL
5.2 LOCATION OF EQUIPMENT
6 ACCESS TO OVERHEAD EQUIPMENT
7 MACHINES
7.1 GENERAL
7.2 TYPES
7.3 BOLTS TRANSMITTING TORQUE
7.4 BRAKES
7.5 EMERGENCY HAND WINDING
7.5.1 Driving machines in machine rooms
7.5.2 Rack-and-pinion drives
7.6 RACK-AND-PINION DRIVES
7.6.1 General
7.6.2 Racks
7.6.3 Pinions
8 TOP AND BOTTOM CLEARANCES FOR CARS AND COUNTERWEIGHTS
9 BUFFERS AND STOPS
10 PITS
11 ENCLOSURES
11.1 LANDINGS
11.2 WELL FLUSHING
12 LANDING DOORS
12.1 GENERAL
12.2 MATERIAL AND FIRE-RESISTANCE RATING
12.3 VERTICALLY-SLIDING LANDING DOORS
12.4 HINGED LANDING DOORS
12.5 VISION PANELS
12.6 HORIZONTALLY-SLIDING LANDING DOORS—SMOOTHNESS OF LANDING SIDE
12.7 ACCESS TO LIFTWELLS FOR INSPECTION, MAINTENANCE, AND REPAIR
12.8 MECHANIC’S MAINTENANCE AND EMERGENCY DOOR UNLOCKING DEVICE
13 LOCKING OF LANDING DOORS
14 DOOR LOCKS
15 CLEARANCES BETWEEN LIFT CAR AND STATIONARY OBJECTS
15.1 CLEARANCES BETWEEN CAR AND LANDING SILLS
15.2 CLEARANCES BETWEEN MOVING AND STATIONARY PARTS
16 PIPING AND SIMILAR IN LIFTWELLS OR MACHINE ROOMS
17 SUSPENSION ROPES
18 ROPE ATTACHMENTS AND FITTINGS
19 SHEAVES AND PULLEYS
20 COUNTERWEIGHTS AND FLYING COUNTERWEIGHTS
21 GUIDES FOR LIFT CARS AND COUNTERWEIGHTS
22 RATED CAR CAPACITY AND CLASSES OF LOADING
23 CAR CONSTRUCTION
23.1 GENERAL
23.2 CAR FRAMES
23.3 RETENTION OF CAR
23.4 CAR PLATFORMS
23.5 CAR WALLS
23.6 MATERIALS FOR CAR FRAMES AND PLATFORM FRAMES
23.6.1 General
23.6.2 Requirements for steel
23.6.3 Requirements for metals other than steel
23.6.4 Requirements for wood platform floors and joists
23.7 STRENGTH OF CAR FRAMES AND CONDITIONS OF LOADING
23.7.1 Car frame design
23.7.2 Static loading
23.7.3 Inertia forces
23.7.4 Sill loadings for goods lifts
23.7.5 Maximum permissible stress in car frames
23.7.6 Deflection in car frames
23.8 DEFLECTION OF CAR WALLS
23.9 NOTICES
23.10 VENTILATION
23.11 LIGHTING
23.11.1 Top of car
23.11.2 Mounting
23.11.3 Type
23.11.4 Switches
23.11.5 Internal lighting
23.11.6 Supply for car lighting
23.12 NUMBER OF PASSENGER COMPARTMENTS
23.13 CAR PLATFORM TOE GUARDS
24 CAR DOORS
24.1 NUMBER OF CAR DOORS AND ENTRANCES
24.2 CAR DOOR CONTACT
24.3 TYPE AND MATERIAL
24.4 SMOOTHNESS ON CAR SIDE
24.5 HEIGHT
24.6 MANUAL OPENING OF CAR DOORS
25 POWER OPERATION OF CAR AND LANDING DOORS
26 ELECTRICAL—GENERAL
27 EARTHING
28 PRECAUTIONS IN WIRING
28.1 GENERAL
28.2 SUSPENSION
29 OPERATING DEVICES AND CONTROL EQUIPMENT
30 ELECTRICAL PROTECTIVE DEVICES
31 TERMINAL STOPPING DEVICES
31.1 GENERAL
31.2 OVERTRAVEL LIMIT SWITCHES
31.2.1 Provision
31.2.2 Setting
31.2.3 Control current overtravel limit switch
31.2.4 Main current overtravel limit switches
32 INDICATORS, ANNUNCIATORS, ALARMS, TELEPHONES AND THE LIKE
33 CAR AND COUNTERWEIGHT SAFETY GEAR
3.3.1 GENERAL
33.2 PROVISION, ATTACHMENT, AND LOCATION
33.3 CLASSIFICATION
33.3.1 General
33.3.2 Type E (rack-and-pinion) safety gear
33.3.3 Car safety gear switch
33.3.4 Type E (rack-and-pinion)
33.3.5 Means of application
34 SPEED GOVERNORS
34.1 GENERAL
34.2 LOCATIONS AND REQUIREMENTS
34.3 GOVERNOR SWITCHES
34.3.1 Application
34.3.2 Operation
34.3.3 Setting
35 EMERGENCY ACCESS TO LIFT CAR
36 PERIODIC INSPECTION AND TESTING
APPENDIX A
Cited references in this standard
[Current]
Methods for fire tests on building materials, components and structures, Part 1: Combustibility test for materials (ISO 1182:2020, NEQ)
[Obsolescent]
Lifts, escalators and moving walks, Part 2: Passenger and goods lifts — Electric
[Obsolescent]
Lifts, escalators and moving walks, Part 3: Passenger and goods lifts — Electrohydraulic