Title:
【発明の名称】エスカレータ
Document Type and Number:
Japanese Patent JPH072577
Kind Code:
B2
Abstract:
An escalator having a drive unit mounted in a supporting truss via a deflection beam. Load forces developed in the drive unit are transmitted from the drive unit to the ends of the deflection beam via elongated mounting base members which are not subjected to bending moments sufficient to cause harmful deflection and misalignment of the driving and rotating elements of the drive unit. The midpoint of a deflection beam is attached to the truss. Positioning devices adjustably orient the drive unit in the truss, and the midpoint connection of the drive unit to the truss adjustably selects the position of the drive unit along the longitudinal axis of the truss.
Inventors:
Henry Boltlek
Application Number:
JP19564384A
Publication Date:
January 18, 1995
Filing Date:
September 17, 1984
Export Citation:
Assignee:
Invenzio Akchen Gesell shaft
International Classes:
B66B21/04; B66B23/02; (IPC1-7): B66B23/02
Attorney, Agent or Firm:
Koichiro Kato