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US 2026/0184538 A1Published application
Elevator
AssigneeHitachi, Ltd.
InventorsYasushi ITO, Takashi ABE, Hidetaka ZAMA
Life of this patent
Estimating the term…
Abstract
An elevator includes: a car having a car room; a guide rail configured to guide a movement of the car; an upper frame provided on an upper portion of the car room; and an emergency stop apparatus configured to stop the movement of the car. The emergency stop apparatus includes a brake mechanism having a braking element configured to clamp the guide rail, a drive mechanism configured to operate the brake mechanism, and an operation mechanism configured to actuate the drive mechanism. The drive mechanism and the operation mechanism are accommodated in the upper frame.
Claims6
An elevator comprising:
- a car having a car room;
- a guide rail configured to guide a movement of the car;
- an upper frame provided on an upper portion of the car room;
- and
- an emergency stop apparatus configured to stop the movement of the car, wherein
- the emergency stop apparatus includes
- a brake mechanism having a braking element configured to clamp the guide rail,
- a drive mechanism configured to operate the brake mechanism, and
- an operation mechanism configured to actuate the drive mechanism, and
- the drive mechanism and the operation mechanism are accommodated in the upper frame.
7 more elements
Dependencies are inferred from the claim text.