A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an injector which can apply stronger pressure to a fluidity repair material to be flowing into a target to be repaired and is more convenient to use than conventional one.SOLUTION: The injector comprises: a connection port connected to a supply source of a fluidity repair material, an inlet port for injecting the fluidity repair material to a target to be repaired; an expansion part for forming at least a part of a flow passage to connect between the connection port and the inlet port and configured to expand by the fluidity repair material supplied from the connection port; and a closed shell formed in harder material than the expansion part and sealing and covering a circumstance of the expansion part.SELECTED DRAWING: Figure 1
【課題】流動性補修材に対してより強い圧力をかけて補修対象内へと流入させることができ、従来よりも使い勝手のよい注入器を提供する。【解決手段】流動性補修材の供給源に接続される接続口と、補修対象に対して流動性補修材を注入する注入口と、前記接続口と前記注入口との間を接続する流路の少なくとも一部を形成し、前記接続口から供給される流動性補修材によって膨張するように構成された膨張部と、前記膨張部よりも硬質の材料で形成されており、前記膨張部の周囲を密閉して覆う密閉殻と、を備えた。【選択図】図1
To provide an injector which can apply stronger pressure to a fluidity repair material to be flowing into a target to be repaired and is more convenient to use than conventional one.SOLUTION: The injector comprises: a connection port connected to a supply source of a fluidity repair material, an inlet port for injecting the fluidity repair material to a target to be repaired; an expansion part for forming at least a part of a flow passage to connect between the connection port and the inlet port and configured to expand by the fluidity repair material supplied from the connection port; and a closed shell formed in harder material than the expansion part and sealing and covering a circumstance of the expansion part.SELECTED DRAWING: Figure 1
【課題】流動性補修材に対してより強い圧力をかけて補修対象内へと流入させることができ、従来よりも使い勝手のよい注入器を提供する。【解決手段】流動性補修材の供給源に接続される接続口と、補修対象に対して流動性補修材を注入する注入口と、前記接続口と前記注入口との間を接続する流路の少なくとも一部を形成し、前記接続口から供給される流動性補修材によって膨張するように構成された膨張部と、前記膨張部よりも硬質の材料で形成されており、前記膨張部の周囲を密閉して覆う密閉殻と、を備えた。【選択図】図1
INJECTOR
注入器
HARA TAKUMA (author)
2020-02-27
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste