Title:
ELEVATOR DOOR GUIDE DEVICE
Document Type and Number:
Japanese Patent JP2012106835
Kind Code:
A
Abstract:
To provide a door guide device, which can guide door opening/closing even without any sill groove on the sill upper surface of an elevator, and which is not removed to the inside of a hoistway by external force.
A plurality of sill holes 4 is formed on a sill 3 vertically to a position through which a door (riding-place door 1) passes, and a guide bar 5 is housed inside the sill holes 4. Although the upper surface of the guide bar 5 and the upper surface of the sill 3 are normally the same plane, when a guide rail 2 disposed below the sill 3 more than the door (riding-place door 1) passes, the guide bar 5 projects upward and is inserted into the opening of the lower end surface of the door (riding-place door 1).
Inventors:
FUJITANI KENICHI
YAMASHITA KOJI
YAMASHITA KOJI
Application Number:
JP2010256847A
Publication Date:
June 07, 2012
Filing Date:
November 17, 2010
Export Citation:
Assignee:
HITACHI BUILDING SYS CO LTD
International Classes:
B66B13/30
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office