Title:
資材吊り具
Document Type and Number:
Japanese Patent JP7201396
Kind Code:
B2
Abstract:
To provide a suspending tool that can safely hoist long materials such as steel frames by a slinging chain at a construction site of a building.SOLUTION: There are included: a base 11 connected between one end of left and right legs 11A by a connecting section 11B; a clamping screw 12, which is attached to one leg 11A so as to be screwed forward or backward and which tightens and holds a material W between the screwed tip and the other leg 11A; a guide section 13 provided on the connecting section 11B of the base 11, in which guide holes are formed with both ends of a guide rod section 13A extending in a first direction being fixed to the connecting section 11B; a first ring section 14, which is connected by being inserted into the guide hole, and which can be displaced or slidable by the guide rod section 13A; a second ring section 15, which is inserted and connected to the first ring section 14 and can be displaced or slidable by the first ring section 14; and a hook 17, which is movably attached to the second ring section 15 around a rotation axis 16 and on which a suspension chain can be hooked.SELECTED DRAWING: Figure 1
Inventors:
Hidekazu Hirai
Application Number:
JP2018207056A
Publication Date:
January 10, 2023
Filing Date:
November 02, 2018
Export Citation:
Assignee:
Hirai Industry Co., Ltd.
International Classes:
B66C1/48; E04G21/16; F16B2/12; F16B45/02
Domestic Patent References:
| JP5019279U | ||||
| JP2017211037A | ||||
| JP51105558A | ||||
| JP60150318U |
Foreign References:
| US5255950 |
Attorney, Agent or Firm:
Hisao Ishii