| 摘要 |
IN AN ELEVATOR ACCORDING TO THE PRESENT INVENTION, A DRIVING APPARATUS (42), A TRACTION SHEAVE (41), AND A COUNTERWEIGHT-SIDE ROPE LOCKING PORTION (46) ARE ARRANGED ABOVE ONE RAIL 21L OF THE RIGHT AND LEFT CAR-SIDE GUIDE RAILS (21L, 21R), WHILE A CAR-SIDE ROPE LOCKING PORTION (44) AND A SPEED GOVERNOR (47) ARE ARRANGED ABOVE THE OTHER RAIL 21R OF THE RIGHT AND LEFT CAR-SIDE GUIDE RAILS (21L, 21R). SINCE A CONTROL PANEL (48) IS ARRANGED ALONG A REAR INNER WALL SURFACE (34) OF THE MACHINE ROOM (30), A LARGE OPERATION SPACE CAN BE SECURED IN A CENTER PART OF THE FLOOR (31) OF THE MACHINE ROOM (30). FURTHER, SINCE A MACHINE BEAM (53) CAN BE EXTENDED AT FULL LENGTH IN THE BACK AND FORTH DIRECTION IN THE MACHINE ROOM (30), NO ADDITIONAL BUILDING-SIDE RECEIVING BEAM (B1, B4) IS NEEDED.
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