MY134038A - Elevator emergency moving device - Google Patents
Elevator emergency moving deviceInfo
- Publication number
- MY134038A MY134038A MYPI20020194A MYPI20020194A MY134038A MY 134038 A MY134038 A MY 134038A MY PI20020194 A MYPI20020194 A MY PI20020194A MY PI20020194 A MYPI20020194 A MY PI20020194A MY 134038 A MY134038 A MY 134038A
- Authority
- MY
- Malaysia
- Prior art keywords
- car
- chains
- connector
- elevator
- reduction gear
- Prior art date
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
AN EMERGENCY MOVING DEVICE OF AN ELEVATOR INCLUDES A MAIN MOVING GEAR (5) AND A REDUCTION GEAR (4), BOTH DISPOSED ON THE TOP OF THE ELEVATOR CAR. CHAINS (2) ARE PASSED UNDER A RESPECTIVE ONE OF SEVERAL GEARS (3) CONNECTED TO SHAFTS OF THE REDUCTION GEAR (4). THE CHAINS (2) ARE CONNECTED TO A FIRST CONNECTOR (13), WHICH IS DISPOSED ABOVE THE CAR, AND IS CONNECTED TO STEEL ROPES (20) OF THE CAR. WHEN A BREAKDOWN OF THE ELEVATOR CAUSES THE CAR TO STOP BETWEEN TWO OF THE FLOORS, THE PASSENGERS CAN CONTROL AN EMERGENCY POWER SUPPLY (8) TO ACTIVE. A FALL PREVENTION MEMBER (12) TO FREE THE CARRIAGE FROM THE FIRST CONNECTOR (13) FOR PERMITTING THE CARRIAGE TO MOVE DOWN RELATIVE TO THE FIRST CONNECTOR (13); THE EMERGENCY POWER (8) ALSO ACTIVATES A BRAKING SWITCH (7) OF THE MAIN GEAR(5) FOR SAME TO TURN IN ORDER TO DRIVE THE REDUCTION GEAR (4) AND THE GEARS (3) CONNECTED TO THE CHAINS (2) FOR LOWERING THE CAR.(FIG 1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20020194A MY134038A (en) | 2002-01-18 | 2002-01-18 | Elevator emergency moving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20020194A MY134038A (en) | 2002-01-18 | 2002-01-18 | Elevator emergency moving device |
Publications (1)
Publication Number | Publication Date |
---|---|
MY134038A true MY134038A (en) | 2007-11-30 |
Family
ID=78524369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20020194A MY134038A (en) | 2002-01-18 | 2002-01-18 | Elevator emergency moving device |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY134038A (en) |
-
2002
- 2002-01-18 MY MYPI20020194A patent/MY134038A/en unknown
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