Mitsubishi Electric Corporation

Mitsubishi Electric Coproration

Shiro Ikeda

Masaaki Yamada

Seiji Watanabe

Eiji Ando

Naohiro Shiraishi

Osamu Makino

Kotaro Fukui

Shin Kawabe

Takeharu Kondo

Koichi Nanno

Shinya Itagaki

Rio Sato

Masafumi Oguri

In an elevator apparatus, an activating lever that activates an emergency safety gear is disposed on the emergency safety gear. A speed governor mechanism has: a speed governor sheave; a tensioning sheave; and a speed governor rope that is wound onto the speed governor sheave and the tensioning sheave, and that is connected to the activating lever. A resistance applying mechanism is disposed on the car. The resistance applying mechanism applies a resisting force during ascent of the car against movement of the activating lever in a direction that activates the emergency safety gear.

Elevator apparatus

Included are a table creating unit that creates, for a three-dimensional CAD model, tabular data that describes change logic for each changed state, the change logic associating a changed state with a condition to be satisfied to shift to the changed state, the changed state being a form after transformation of the three-dimensional CAD model; a data converting unit that converts each change logic set in the created tabular data into a description in a certain program language, and creates a model built-in program; an model built-in program IO unit that registers the converted model built-in program to the three-dimensional CAD model; and a three-dimensional CAD software-program unit that transforms the three-dimensional CAD model when receiving an operation for transforming the three-dimensional CAD model, based on the operation and a change logic described in a model built-in program registered to the three-dimensional CAD model.

Three-dimensional CAD model creating apparatus and program

Growing community of inventors

Chiyoda-ku, Japan

Shiro Ikeda