Title:
FILLER SUPPORTING DEVICE FOR THROUGH HOLE
Document Type and Number:
Japanese Patent JP3575858
Kind Code:
B2
Abstract:
PURPOSE: To make a filler supporting device available for being installed simply even after a long body is inserted through a through hole by a method wherein the filler supporting device is constructed in a structure in which an annular supporting part, an annular holding part and a cover member thereof are respectively formed in a split shape and ends of each of the split members are made connectable with each other.
CONSTITUTION: A frame F or an annular filler supporting member S for supporting a filler to be put into a through hole 2 on a slab is constructed of a split support part 5a, 5a splittable in the diametral direction for supporting a filler, a split holding part 6a, 6a, capable of being held to the periphery on an opening of the through hole 2, and connecting parts 7. Split ends of the split support parts 5a and 5a are made in a structure of engagement, and the split ends on one side of each of the split holding parts 6a and 6a are connected with a hinge 8 so that they can swing in the diametral direction while engagement parts 9, capable of being engaged and disengaged, are provided at the split ends on the other side. The frame F is installed on the through hole 2 with a long body inserted through the through hole 2 held in between, and the engagement parts 9 are fixed together and the through hole is filled with a filler. A cover member 11, made up by uniting split cover members 11a and 11a and connecting them together at connecting parts 12 is put on the holding part 6 with its holding projections 13 held in parts 10 to be held of the holding part 6, and thereby the long body is held.
Inventors:
Koji Takenaga
Koji Kaneda
Koji Kaneda
Application Number:
JP4676895A
Publication Date:
October 13, 2004
Filing Date:
March 07, 1995
Export Citation:
Assignee:
Inaba Electric Industry Co., Ltd.
International Classes:
E04B1/66; E04B1/94; E04F17/08; F16B2/06; (IPC1-7): E04B1/94; E04B1/66; E04F17/08
Domestic Patent References:
| JP6109170A |
Attorney, Agent or Firm:
Shuichiro Kitamura