FIELD: mechanics.
SUBSTANCE: elevator unit (1) contains an elevator cage (2), counterweight (3), a drive unit (4) located below the counterweight and provided with a drive pulley (5), which is conducted through the drive pulley (5) and at least through one swivel pulley (12-14) as a carrier (6) of the elevator unit. The carrier (6) takes the elevator cage (2) and counterweight (3). At least one branch (6.1, 6.2) of the elevator unit carrier (6) directed to the drive pulley (5) is conducted through a slot (3.4) in the counterweight (3).
EFFECT: increase of the useful area of elevator unit shaft.
24 cl, 7 dwg
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RU2627248C2 |
