US 10,246,304 B2 · Installation arrangement for an elevator

Abstract

The object of the invention is an installation arrangement for an elevator in an elevator hoistway, which installation arrangement comprises at least a suspension member aligned downwards from the top part of the elevator hoistway, in connection with which suspension member is, at least during the installation of the elevator car, an installation hoist arranged to move while supported by the suspension member, and in which installation arrangement at least the guide rails of the elevator and the elevator car traveling guided by the guide rails are installed in the elevator hoistway. An auxiliary hoist provided with a hoisting means is fitted onto the suspension member, which auxiliary hoist is arranged to move reciprocally in the vertical direction along the suspension member.

Claims17

Dependent claims

An installation arrangement for an elevator in an elevator hoistway, the installation arrangement comprising:

at least a suspension member suspended downwards from a top of the elevator hoistway;
an installation hoist configured to perform a first movement to move in the elevator hoistway along the suspension member while supported by the suspension member above an elevator car, the installation hoist configured to hoist at least the elevator car traveling on guide rails in the elevator hoistway in response to the first movement of the installation hoist along the suspension member;
and
an auxiliary hoist including a hoisting member supported by the suspension member between a roof of the elevator hoistway and the installation hoist such that the auxiliary hoist is above the elevator car, the auxiliary hoist configured to perform a second movement to move reciprocally in the elevator hoistway along the suspension member independently of the first movement of the installation hoist along the suspension member.

1 more element

Dependencies are inferred from the claim text.

Installation arrangement for an elevator

Life of this patent

Installation arrangement for an elevator

Life of this patent

Abstract

Claims17