Title:
MAIN ROPE SUPPORT
Document Type and Number:
Japanese Patent JP2020039603
Kind Code:
A
Abstract:
PURPOSE: To provide a main rope support having weight capable of being reduced while having sufficient strength in order to prevent a fall accident, for solving the problem of conventional main rope supports for preventing a worker's accidental fall, the main rope supports requiring strength enough to be capable of supporting weight of the worker losing his/her footing and falling and, therefore, requiring a thick pipe material, which tends to result in heavy total weight and burden transport work to a site greatly.CONSTITUTION: A main rope support is composed of a pipe material and a clamping member. A second pipe member is inserted into the pipe material's lower part. Then, the pipe material, the second pipe member, and the clamping jig are bolted using a bolt/nut and bolt.SELECTED DRAWING: Figure 1
Inventors:
FUMIMOTO SATOSHI
Application Number:
JP2018169486A
Publication Date:
March 19, 2020
Filing Date:
September 11, 2018
Export Citation:
Assignee:
GATE KOGYO KK
International Classes:
E04G5/00; A62B35/00; E04G21/32
Domestic Patent References:
| JP2000034838A | 2000-02-02 | |||
| JP2010095856A | 2010-04-30 | |||
| JP2011052456A | 2011-03-17 |
Attorney, Agent or Firm:
Masayuki Tsukiyama