Kone Corporation

Jussi Paasisalo

Jari Österman

Joni Kiiski

Jani Nieminen

Jukka Penttilä

Diverting pulley arrangement, more particularly a diverting pulley arrangement of an elevator, which arrangement includes an axle, at least one diverting pulley that rotates while supported on the axle, a faceplate structure, in relation to which and supported by which the diverting pulley is arranged to rotate on the first side of the faceplate structure, which axle is locked so that it does not rotate by the aid of a locking element that moves in relation to the faceplate structure, which locking element is on the second side of the faceplate structure. When it starts to rotate, the end of the axle forces the locking element to displace out of its position and to trip a safety switch.

Diverting pulley arrangement, elevator, and method

Pivoting arrangement of an emergency exit hatch of an elevator, the arrangement being for a surrounding frame structure, a roof element of an elevator, and an elevator, in which arrangement the emergency exit hatch of the elevator is a planar element, and includes pivot brackets on its opposite sides, and the frame structure includes an aperture, which the hatch is arranged to cover, and which aperture includes pivot apertures in its opposite sides, for receiving the pivot brackets, and the planar hatch element and/or the frame structure is/are fabricated from plate material, and the part of the frame structure including a pivot aperture and/or the part of the hatch including a pivot bracket is/are of the plate material.

Growing community of inventors

Riihimäki, Finland

Jussi Paasisalo