Title:
LIFTING DEVICE
Document Type and Number:
Japanese Patent JP2012035917
Kind Code:
A
Abstract:
To provide a lifting device that can effectively perform the work of detaching or attaching of members to be lifted such as a member or equipment with respect to the support hole of a floating roof in a tank.
The device includes: a pedestal; a movement mechanism, which is arranged at the pedestal, for moving the pedestal; a supporting pole arranged at the pedestal; a pulley mechanism arranged at the supporting pole; a lifting rope, which is wound around the pulley mechanism, for lifting the members to be lifted; and an explosion-proof driver for pulling the lifting rope.
Inventors:
FUJITA TAKASHI
TSUNOHAMA YOJIRO
TSUNOHAMA YOJIRO
Application Number:
JP2010174384A
Publication Date:
February 23, 2012
Filing Date:
August 03, 2010
Export Citation:
Assignee:
NICHIYO ENG KK
International Classes:
B66F9/06; B66D3/18; B65D90/00
Domestic Patent References:
| JPH11334868A | 1999-12-07 | |||
| JP2000063094A | 2000-02-29 |
Attorney, Agent or Firm:
Yoshito Kitano
Haruhiko Mimura
Tomoki Kubota
Haruhiko Mimura
Tomoki Kubota