上柱成形用治具および上柱の製造方法

Japanese Patent JP6983189

B2

To provide a fixture for an upper column capable of easily fixing a seat plate.SOLUTION: A fixture 1 for upper column molding is used for producing un upper column having a steel pipe 5 for a joint in which a seat plate 8 is provided between an integrally molded part 6 and a fitting part 7, and comprises a fixture body 21 insertable into the fitting part 7. The fixture body 21 can be fixed with a first fixing means 22 to the seat plate 8, and can be fixed with a secondary fixing means 23 to an anchor plate 18. Further, the fixture body 21 comprises: a seal plate fixing part 24 fixed to the seat plate 8 with the first fixing means 22; and an anchor plate fixing part 25 fixed to the anchor plate 18 with the second fixing means 23. Then, by using the fixture 1 for upper column molding, the seat plate 8 can be fixed to the anchor plate 18 via the fixture body 21, and the seat plate 8 can be easily fixed.SELECTED DRAWING: Figure 1

JP2941510	[Title of Invention] Formwork device for precast concrete
WO/2003/084725	PROCESS FOR MANUFACTURING REINFORCED TILES OR PANELS OF AGGLOMERATED MATERIAL WITH A METALLIC PLATE AS WELL AS PRODUCT OBTAINED THROUGH SAID PROCESS

Furuichi Mamoru
Mitsuru Hasegawa

JP2019049056A

December 17, 2021

March 15, 2019

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Nippon Concrete Industry Co., Ltd.

B28B23/00; B28B23/04

JP2016153598A
JP1125416A
JP2019002183A
JP55024474U

Satoshi Kabazawa
Tetsuya Yamada

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