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CONVEYING SYSTEMS

CONVEYING SYSTEMS. INTRODUCTION PASSENGER ELEVATORS FREIGHT ELEVATORS ESCALATORS MOVING WALKS & RAMPS MATERIAL HANDLING SYSTEMS. CONVEYING SYSTEMS. INTRODUCTION PASSENGER ELEVATORS HYDRAULIC ELEVATORS CABLE ELEVATORS RESIDENTIAL ELEVATORS SAFETY NUMBER SPACE PLANNING

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CONVEYING SYSTEMS

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  1. CONVEYING SYSTEMS INTRODUCTION PASSENGER ELEVATORS FREIGHT ELEVATORS ESCALATORS MOVING WALKS & RAMPS MATERIAL HANDLING SYSTEMS

  2. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • COMPONENTS: • CAR • SHAFT • PIT • PLUNGER: SUPPORTING HYDRAULIC MECHANISM- EXTENDS INTO A DEEP WELL. • MACHINE ROOM: CONTAINS PUMP & CONTROL VALUE. • HYDRAULIC PIPING. COMPONENTS OF HYDRAULIC ELEVATORS

  3. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • OPERATION: • OIL FROM A RESERVOIR IS PUMPED UNDER THE PLUNGER THEREBY PUSHING THE CAR UP. • ONCE THE CAR IS RAISED TO THE DESIRED LEVEL, THE PUMP IS STOPPED. • THE ELEVATOR IS THEN LOWERED BY SLOWLY RELEASING THE OIL BACK INTO THE RESERVOIR, SO THAT THE CAR DESCENDS BY GRAVITY. OPERATION OF HYDRAULIC ELEVATORS

  4. CONVEYING SYSTEMS • CHARACTERISTICS: • LIMITED TO ONLY A FEW STORIES (75’). • PRACTICALLY NOISELESS, EXCEPT FOR VIBRATION OF HYDRAULIC PIPING. • REQUIRES NO PENTHOUSE. • GENERALLY LESS EXPENSIVE THAN CABLE TYPE. • LARGER CARRYING CAPACITY THAN CABLE ELEVATOR. • SPEED CANNOT EXCEED 200 FPM. • LARGER ENERGY COSTS: LARGE MOTOR BECAUSE IT HAS NO COUNTER WEIGHT. • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS CHARACTERISTICS OF HYDRAULIC ELEVATORS

  5. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • BASIC COMPONENTS: • CAR • HOISTWAY SHAFT • PENTHOUSE • PIT COMPONENTS OF CABLE ELEVATORS

  6. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • OPERATION: • CAR IS SUSPENDED FROM CABLE, WHICH IS SUPPORTED BY THE HOISTING MACHINERY LOCATED IN THE PENTHOUSE. • THE HOISTING MACHINERY RAISES & LOWERS THE CAR AS DIRECTED. • THE CAR IS GUIDED IN ITS VERTICAL TRAVEL UP & DOWN THE SHAFT BY A SYSTEM OF ROLLERS & GUIDE RAILS. OPERATION OF CABLE ELEVATORS

  7. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • CHARACTERISTICS: • CAN TRAVEL WELL BEYOND 30 STORIES. • FASTER SPEEDS. • STRUCTURE MUST BE BUILT TO CARRY THE WEIGHT OF MACHINERY, FULLY LOADED CAR & COUNTERWEIGHTS. • LOWER OPERATING COSTS. CHARACTERISTICS OF CABLE ELEVATORS

  8. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • DESCRIPTION: • STANDARD TRACTION DESIGNS ARE USED INFREQUENTLY IN RESIDENTIAL DESIGNS BECAUSE OF THE OVERHEAD SPACE REQUIREMENT. • STANDARD HYDRAULIC SYSTEMS WHICH REQUIRE A PLUNGER BORE HOLE ARE RARELY USED. • PRIVATE RESIDENCES TYPICALLY USE WINDING-DRUM UNITS, ROPED HYDRAULICS AND WORM & SCREW SYSTEMS. RESIDENTIAL ELEVATORS

  9. CONVEYING SYSTEMS • SAFETY FACTOR: • 7-12% APPLIED TO CRITICAL EQUIPMENT & MATERIALS. • GOVERNING CODES: • AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI 17.1) “SAFETY CODE FOR ELEVATORS, DUMBWAITERS, ESCALATORS & MOVING WALKS.” • NFPA NO. 101 LIFE SAFETY CODE. • NFPA NO. 70 NATIONAL ELECTRIC CODE. • ADA • LOCAL CODES: MA; PA; WI; NEW YORK CITY; BOSTON. • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS ELEVATOR SAFETY

  10. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • RULES OF THUMB: • ONE ELEVATOR FOR EVERY 250-300 PEOPLE. • FHA REQUIRES TWO CARS IN ALL APARTMENT BUILDINGS OVER SEVEN STORIES, IN ADDITION TO THE MINIMUM REQUIREMENT OF ONE CAR PER 120 BEDROOMS DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  11. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • OBJECTIVES: • ESTABLISHING THE CARRYING CAPACITY OF THE ELEVATOR SYSTEM & EACH CAR RESULTS IN A MORE PRECISE ESTIMATE OF THE NUMBER OF ELEVATOR CARS REQUIRED. HANDLING CAPACITY (HC): • THE DESIRED PASSENGER-CARRYING CAPACITY EXPRESSED AS THE PERCENTAGE OF THE BUILDING POPULATION TO BE CARRIED ONE WAY IN FIVE MINUTES. • OFFICES: 12-18% • HOTELS: 10-15% • APARTMENTS: 5-8% DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  12. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  13. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  14. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • CAR CAPACITY: • THE MAXIMUM NUMBER OF PEOPLE THAT CAN FIT INTO A SINGLE CAR. • NUMBER OF PASSENGERS PER TRIP (NPT): • THE AVERAGE NUMBER OF PEOPLE THAT WILL ACTUALLY BE CARRIED PER LOAD (80% OF THE CAR CAPACITY). DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  15. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  16. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • ROUND-TRIP TIME (RRT): • THE AVERAGE TIME REQUIRED FOR A CAR TO COMPLETE A ROUND TRIP, STARTING FROM THE GROUND FLOOR & RETURNING TO IT . RRT IS A FACTOR OF: • RUNNING TIME: DISTANCE TRAVELED/ CAR SPEED (MOST IMPORTANT FACTOR). • ACCELERATION & DECELERATION: TYPICALLY ABOUT 2 SECONDS PER STOP. • DOOR OPENING & CLOSING TIME: TYPICALLY ABOUT 8 SECONDS. • LOADING & UNLOADING TIME: DEPENDS ON THE NUMBER OF PEOPLE & THE WIDTH OF THE DOORS. DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  17. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS N = POPULATION X HC X RRT 300 X NPT N = NUMBER OF ELEVATORS HC = HANDLING CAPACITY RRT = ROUND-TRIP TIME NPT = NUMBER OF PASSENGERS PER TRIP 300 SECONDS = FIVE MINUTES DETERMINING THE REQUIRED NUMBER OF ELEVATORS

  18. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS IF ELEVATORS ARE PLACED TOO CLOSE TO THE ENTRANCE, GENERAL CIRCULATION MAY BE IMPEDED.

  19. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS LOCATION OF ELEVATORS

  20. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS LOCATION OF ELEVATORS

  21. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS SPACE PLANNING

  22. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS SPACE PLANNING

  23. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • ELEVATOR LOBBIES: • 4 SF OF FLOOR AREA PER PERSON WAITING AT PEAK TIMES. • ELEVATORS SHOULD BE GROUPED SO THAT A PERSON ENTERING THE BUILDING MAY IMMEDIATELY USE ANY CAR THAT IS AVAILABLE. • FACE-TO-FACE ARRANGEMENT PROVIDE BETTER VISIBILITY & QUICKER ACCESS THAN ARRANGING THEM IN ONE LONG BANK. SPACING PLANNING

  24. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS SPACING PLANNING

  25. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS CAR SIZE

  26. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS CAR & SHAFT SIZE

  27. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • HYDRAULIC ELEVATOR MACHINE ROOM: • LOCATED AT THE LOWEST LEVEL NEAR THE ELEVATOR SHAFT. • THE MACHINE ROOM IS SLIGHTLY SMALLER THAN THE ELEVATOR SHAFT.

  28. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • CABLE ELEVATORS: • PENTHOUSE: DIRECTLY ABOVE THE SHAFT; TWO STORIES ABOVE THE TOP OF THE ELEVATOR WITH A FLOOR AREA TWO TIMES THE AREA OF THE SHAFT. • UNDERSLUNG ARRANGEMENT: BASEMENT TRACTION UNIT REQUIRING NO PENTHOUSE; USED FOR LOW SPEED, LIMITED RISE WITH LIGHT TO MEDIUM TRAFFIC. MACHINE ROOMS FOR CABLE ELEVATORS

  29. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS PENTHOUSE MACHINE ROOMS

  30. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS PENTHOUSE MACHINE ROOMS

  31. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • HYDRAULIC ELEVATORS • CABLE ELEVATORS • RESIDENTIAL ELEVATORS • SAFETY • NUMBER • SPACE PLANNING • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS PENTHOUSE MACHINE ROOMS

  32. CONVEYING SYSTEMS INTRODUCTION PASSENGER ELEVATORS FREIGHT ELEVATORS ESCALATORS MOVING WALKS & RAMPS MATERIAL HANDLING SYSTEMS • CHARACTERIZED BY: • SLOWER SPEEDS (50 TO 200 FPM). • GREATER CARRYING CAPACITY (30 TO 50 POUNDS PER SF). MATERIAL-FLOW STUDY: • TONNAGE MOVEMENT PER HOUR. • SIZE OF LOADING AREA. • DISTANCE OF VERTICAL TRAVEL (HYDRAULIC TYPES ARE LIMITED TO 60 FEET). • TYPE OF LOAD.

  33. CONVEYING SYSTEMS INTRODUCTION PASSENGER ELEVATORS FREIGHT ELEVATORS ESCALATORS MOVING WALKS & RAMPS MATERIAL HANDLING SYSTEMS • DESIGN: • CAR & DOOR DIMENSIONS BASED ON TYPE OF FREIGHT OR PALLETS USED. • REQUIREMENTS ARE BASED ON THE COMBINED SIZE & WEIGHT OF ALL ITEMS EXPECTED TO BE ON THE ELEVATOR AT ONE TIME. • RULE OF THUMB: • ONE FREIGHT ELEVATOR PER 300,000 SF OF BUILDING FLOOR AREA. • ONE FREIGHT ELEVATOR PER TEN PASSENGER ELEVATORS.

  34. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • APPLICATIONS: • TWO TO THREE STORIES (SUPERIOR TO ELEVATORS IN MOVING LARGE NUMBERS OF PEOPLE AT THESE HEIGHTS). • DEPARTMENT STORES • SHOPPING MALLS • BANKS • HOTEL ATRIA • OFFICE BUILDINGS

  35. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • LOCATION: • PLACED DIRECTLY IN THE LINE OF CIRCULATION.

  36. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS LIMITATIONS: CANNOT CARRY PEOPLE IN WHEELCHAIRS OR FREIGHT, SO AT LEAST ONE ELEVATOR MUST STILL BE PROVIDED FOR THOSE PURPOSES.

  37. CONVEYING SYSTEMS • SPEED: • MAXIMUM ALLOWABLE BY CODE: 125 FPM. • STANDARD SPEEDS: 90 & 120 FPM. • TWO-SPEED ESCALATORS WIDTH: • 32 INCH: HAS A 24 INCH STEP, ACCOMMODATING ONE ADULT & ONE CHILD SIDE-BY-SIDE.. • 40 INCH: HAS A 32 INCH STEP, ACCOMMODATING TWO ADULTS SIDE-BY-SIDE. • 48 INCH: HAS A 40 INCH STEP, ACCOMMODATING TWO ADULTS SIDE-BY-SIDE. • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS

  38. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • DISCHARGE AREA: • 90 FPM: 6 TO 8 FEET • 120 FPM: 10 TO 12 FEET • OPEN AREA WITH NO TURNS OR CHOICES. • INCLINE ANGLE: • 30 DEGREES IN THE USA. • TREADS 16 INCHES & RISERS 8 INCHES. • RISE: • 10 TO 25 FEET IS STANDARD.

  39. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS ARRANGEMENT: CRISSCROSS

  40. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS ARRANGEMENT: PARALLEL WITH WALK AROUND

  41. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS ARRANGEMENT: PARALLEL NO WALK AROUND

  42. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • APPLICATIONS • LOCATION • LIMITATIONS • CARRYING CAPACITY • SPACE PLANNING • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS PASSENGER VIEW

  43. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • CHARACTERISTICS • MOVING WALKS • MOVING RAMPS • MATERIAL HANDLING SYSTEMS • CHARACTERISTICS: • CAPACITY: 3,600 TO 18,000 PEOPLE PER HOUR. • MAXIMUM SPEED: 140 FPM • WIDTH: 2 TO 9 FEET ( 26” & 40” MOST COMMON) • SPEED & DIMENSIONS ARE NOT STANDARDIZED

  44. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • CHARACTERISTICS • MOVING WALKS • MOVING RAMPS • MATERIAL HANDLING SYSTEMS • CHARACTERISTICS: • INCLINE NO GREATER THAN 5 DEGREES BY DEFINITION. • USED TO TRANSPORT PEOPLE & OBJECTS.

  45. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • CHARACTERISTICS • MOVING WALKS • MOVING RAMPS • MATERIAL HANDLING SYSTEMS • CHARACTERISTICS: • INCLINE LIMITED BY CODE TO 15 DEGREES. • USE TO MOVE PEOPLE, OBJECTS (BAGGAGE, LARGE PARCELS, ETC) & WHEELED VEHICLES. MOVING RAMPS

  46. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • DUMBWAITERS • CONTINUOUS CONVEYORS • PNEUMATIC SYSTEMS • DESCRIPTION: • VERTICAL LIFT SYSTEMS USING A CAR SIMILAR TO A MINIATURE ELEVATOR. • APPLICATIONS: • DEPARTMENT STORES: TO TRANSPORT MERCHANDISE FROM STOCK AREAS TO SELLING OR PICK-UP AREAS. • HOSPITALS TO TRANSPORT FOOD. • MULTI-LEVEL RESTAURANTS. DUMBWAITERS

  47. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • DUMBWAITERS • CONTINUOUS CONVEYORS • PNEUMATIC SYSTEMS • SIZE: • LIMITED TO 9 SF. • HEIGHT: 4 FEET. • SPEED: • 45 TO 150 FPM • CAPACITY: • 500 POUNDS. DUMBWAITERS

  48. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • DUMBWAITERS • CONTINUOUS CONVEYORS • PNEUMATIC SYSTEMS HORIZONTAL CONTINUOUS CONVEYORS: USED TO TRANSPORT CHECK-IN BAGGAGE IN AIRPORTS & SOILED DISHES IN RESTAURANTS

  49. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • DUMBWAITERS • CONTINUOUS CONVEYORS • PNEUMATIC SYSTEMS CONTINUOUS-LOOP DELIVERY SYSTEM USED AS A FASTER ALTERNATIVE TO A DUMBWAITER

  50. CONVEYING SYSTEMS • INTRODUCTION PASSENGER ELEVATORS • FREIGHT ELEVATORS • ESCALATORS • MOVING WALKS & RAMPS • MATERIAL HANDLING SYSTEMS • DUMBWAITERS • CONTINUOUS CONVEYORS • PNEUMATIC SYSTEMS • FUNCTION: • DELIVERY OF PAPER COMMUNICATIONS BETWEEN TWO POINTS. • CHARACTERISTICS: • FAST. • EFFICIENT. • RELIABLE. • RELATIVELY INEXPENSIVE. • REQUIRES A MACHINE ROOM TO HOUSE A COMPRESSOR SYSTEM. PNEUMATIC TUBES

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