Title:
連結金具、連結金具付き鉄筋トラス及びその製造方法、並びに、デッキプレート及びその製造方法
Document Type and Number:
Japanese Patent JP7079434
Kind Code:
B2
Abstract:
To provide a connecting metal fitting, a reinforcing bar truss with the connecting metal fitting, its manufacturing method, a deck plate, and its manufacturing method capable of improving the work efficiency of connection and maintaining the strength of connection fixation by engaging the reinforcing bar truss and the connecting metal fitting juxtaposed on the deck plate with a main reinforcement without welding them.SOLUTION: A connecting metal fitting 3 is used to connect a reinforcing bar truss 2 which is provided with a linear upper main reinforcement 10, two linear lower main reinforcements 20, and a pair of wavy lattice materials 30, to an end part of a deck plate 1 integrated with a bottom plate part 40 as a structural material of a concrete slab and bridged over a skeleton beam 5 of a building. The connecting metal fitting 3 is provided with: a first rod-like part 51 extending in a plate surface direction of the bottom plate part 40; a supporting member 50 having a second rod-like part 52 having one end of the first rod-like part 51 bent and extending upward; a first straight line part 61 joined by crossing the second rod-like part 52; and a fastening member 60 having engaging parts 62 maintaining a state engaged with the lower main reinforcement 20 at both ends of the first straight line part 61.SELECTED DRAWING: Figure 1
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Inventors:
Yuji Kugimiya
Hitoshi Nakamura
Hitoshi Nakamura
Application Number:
JP2020083162A
Publication Date:
June 02, 2022
Filing Date:
May 11, 2020
Export Citation:
Assignee:
Kugin Co., Ltd.
Sanritsu Sangyo Co., Ltd.
Sanritsu Sangyo Co., Ltd.
International Classes:
E04B5/40
Domestic Patent References:
| JP2007262859A | ||||
| JP4069522U | ||||
| JP7292864A | ||||
| JP11324203A | ||||
| JP2020186602A | ||||
| JP2021088886A | ||||
| JP2021134515A |
Foreign References:
| US4989388 | ||||
| KR101375126B1 | ||||
| KR1020050028578A |
Attorney, Agent or Firm:
Okada International Patent Office
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