Disclosed herein is an elevator landing control system according to various embodiments of the present disclosure for achieving the above-described objects. The elevator landing control system includes an upper frame provided in an upward direction of a cage and provided with a main rope connected thereto, a position adjusting device connecting the cage and the upper frame, and a sensor device configured to detect a landing error between a floor of the cage and a floor of a platform, wherein the position adjusting device may adjust a distance between the upper frame and the cage based on the landing error detected from the sensor device to correct a height of the cage.

An elevator car may comprise a sliding carriage for moving an elevator car along guide rails of an elevator installation designed as part of a linear motor, a receiving means disposed on the sliding carriage, and a load space with a load space floor that is supported by the receiving means. The load space may be vibration-related decoupled by way of one or more damping elements from the sliding carriage. The elevator car may also comprise a controllable actuating element disposed on the elevator car such that when activated the controllable actuating element enables a relative movement of the load space floor to the sliding carriage.

An elevator car may comprise a sliding carriage for moving an elevator car along guide rails of an elevator installation designed as part of a linear motor, a receiving means disposed on the sliding carriage, and a load space with a load space floor that is supported by the receiving means. The load space may be vibration-related decoupled by way of one or more damping elements from the sliding carriage. The elevator car may also comprise a controllable actuating element disposed on the elevator car such that when activated the controllable actuating element enables a relative movement of the load space floor to the sliding carriage.

An embodiment elevator includes a cage located on a hoistway and a raising/lowering driving device configured to raise and lower the cage in an up-down direction. The cage includes a first chamber having a first space as an inner space and a second chamber having a second space as an inner space, the second chamber is coupled to an upper or lower side of the first chamber, and a height of the first chamber is greater than a height of the second chamber in the up-down direction.

An actively controllable suspension arrangement positions a car in an elevator system, the car being suspended by a suspension traction apparatus and displaceable within an elevator shaft by a drive. The suspension arrangement includes a carrier assembly having at least one fixator attaching the suspension traction apparatus to the carrier assembly, a displacement assembly for displacing the carrier assembly a load direction of the car, a position determination assembly indicating a real position of the car, and a controller controlling operation of the displacement assembly based on measurement signals from the position determination assembly. The suspension arrangement can be used for actively controlling and influencing a positioning and/or a motion of the car in order to perform e.g. a fast re-leveling of the car during stops and/or to compensate unintended speed variations of the car resulting e.g. from a yo-yo effect, seismic effect or similar effects.

An actively controllable suspension arrangement positions a car in an elevator system, the car being suspended by a suspension traction apparatus and displaceable within an elevator shaft by a drive. The suspension arrangement includes a carrier assembly having at least one fixator attaching the suspension traction apparatus to the carrier assembly, a displacement assembly for displacing the carrier assembly a load direction of the car, a position determination assembly indicating a real position of the car, and a controller controlling operation of the displacement assembly based on measurement signals from the position determination assembly. The suspension arrangement can be used for actively controlling and influencing a positioning and/or a motion of the car in order to perform e.g. a fast re-leveling of the car during stops and/or to compensate unintended speed variations of the car resulting e.g. from a yo-yo effect, seismic effect or similar effects.

An elevator system has a car assembly including a first elevator car, a second elevator car, a counterweight, and a drive machine unit having a traction sheave and a traction device guided over the traction sheave. The traction device is connected to the car assembly and the counterweight on opposite side of the traction sheave. An adjustment mechanism enables the second elevator car to be adjusted in relation to the first elevator car within the car assembly. The adjustment mechanism has an adjustment device, a first adjustment traction device and a second adjustment traction device. The first adjustment traction device and the second adjustment traction device are guided over the adjustment device. The first adjustment traction device and the second adjustment traction device are connected to the second elevator car on one side of the adjustment device and to the counterweight on the other side.

An elevator device automatically setting a current value of an interval between upper and lower cars vertically movable inside a car frame, including: a moving mechanism vertically moving the cars; a memory storing a current interval between the cars; a car interval change quantity detector detecting a change quantity of the interval between the cars; an adjustment mechanism adjusting the interval between the cars based on the stored car interval and the detected change quantity of the interval; an initial car interval detector detecting that the interval between the cars has reached an initial car interval; and a learning mechanism causing the moving mechanism to vertically move the cars until the initial car interval detector detects that the interval between the cars has reached the initial car interval to learn the car interval when the car interval is not stored in the memory, which is then stored in the memory.

A fluid transfer system includes a multi-jointed robot, a syringe actuator configured to pull and push a plunger of a syringe, and a controller. The controller performs control of the multi-jointed robot so as to reverse a vertical relation between the vial and the syringe in a state where a vial containing a liquid is disposed on a lower side of the syringe and a needle of the syringe punctures the vial, and control of the syringe actuator so as to absorb a liquid in the vial into the syringe by pulling the plunger in a state where the vial is disposed on an upper side of the syringe.

A tubular handling system and method for handling tubulars are provided. The tubular handling system includes a load transfer sleeve. The load transfer sleeve includes a body defining an inner diameter and a tapered bowl extending outward from the inner diameter, with the bowl defining a landing surface. The load transfer sleeve also includes a load bushing comprising a plurality of load bushing segments that are slidable along the bowl. The load bushing radially expands and contracts by axial translation of the plurality of load bushing segments relative to the body. Further, the plurality of load bushing segments each define an axial engagement surface configured to engage an upset of a tubular and a landing surface that engages the landing surface of the bowl when the axial engagement surface engages the upset.