Abstract: The invention concerns an elevator guide rail bracket for securing a guide rail section to a base via a counterpart, the guide rail bracket comprising a face, a pair of fixed claws arranged into the face, and a fastening part with fastening elements. The claws form a claw coupling with the guide rail section. The claw coupling has a fitting position and a retaining position. The guide rail bracket is attached to the guide rail section by fitting the guide rail section between the claws and turning the guide rail bracket from the fitting position to the retaining position.

Abstract: The apparatus comprises a frame, a first pair of actuators and a second pair of actuators being positioned on opposite sides of the frame, each actuator comprising a support arm being movable in a second direction, each actuator being supported on the frame with a support mechanism being movable in a third direction perpendicular to the second direction, first gripping means being supported on a first side of the frame and second gripping means being supported on a second opposite side of the frame, measuring means being attached to opposite sides of the frame in the vicinity of the first gripping means and the second gripping means, said measuring means being used to determine the position of the apparatus in the elevator shaft, whereby opposite car guide rails can be adjusted in relation to each other and in relation to the elevator shaft with the alignment apparatus.

Abstract: The invention concerns an elevator guide rail bracket for securing a guide rail section to a base via a counterpart, the guide rail bracket comprising a face, a pair of fixed claws arranged into the face, and a fastening part with fastening elements. The claws form a claw coupling with the guide rail section. The claw coupling has a fitting position and a retaining position. The guide rail bracket is attached to the guide rail section by fitting the guide rail section between the claws and turning the guide rail bracket from the fitting position to the retaining position.

Abstract: The apparatus comprises a frame, a first pair of actuators and a second pair of actuators being positioned on opposite sides of the frame, each actuator comprising a support arm being movable in a second direction, each actuator being supported on the frame with a support mechanism being movable in a third direction perpendicular to the second direction, first gripping means being supported on a first side of the frame and second gripping means being supported on a second opposite side of the frame, measuring means being attached to opposite sides of the frame in the vicinity of the first gripping means and the second gripping means, said measuring means being used to determine the position of the apparatus in the elevator shaft, whereby opposite car guide rails can be adjusted in relation to each other and in relation to the elevator shaft with the alignment apparatus.