Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ROPE FIXING DEVICE
Document Type and Number:
Japanese Patent JP2008120545
Kind Code:
A
Abstract:

To provide a rope fixing device having a structure capable of space-saving of an elevator hoistway without interference of a length adjusting part with a rope anchoring member.

The maximum outer size of the length adjusting member (outside diameter size L1 of a composite nut 113) which is arranged between a rope side fixing part and an anchoring member side fixing part and absorbs elongation of an elevator rope 3 caused by a secular change, is formed smaller than the hole diameter L2 of a passing hole 9a formed in a hitch plate 9 as the rope anchoring member. Accordingly, the length adjusting member (composite nut 113) can get into the passing hole 9a of the hitch plate 9 when a spring member 12 provided for equalizing tension of the elevator rope 3 fluctuating according to the mounted load of a car 1 expands.


Inventors:
TAKAMURA NAOHIRO
Application Number:
JP2006000307795
Publication Date:
May 29, 2008
Filing Date:
November 14, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOSHIBA ELEVATOR CO LTD
International Classes:
B66B7/08; B66B7/10
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu