Title:
EJECTION TOOL AND FILLING METHOD FOR FILLING MATERIAL FOR EJECTION TOOL
Document Type and Number:
WIPO Patent Application WO/2011/132714
Kind Code:
A1
Abstract:
Disclosed is a method of filling a container with a filling material without placing the filling material under great pressure. An ejection tool (1) comprises: a filling chamber (24) formed by a cylindrical element holding filling material; a discharge part (7) comprising a discharge nozzle (12) which discharges the filling material to the outside; and a piston (4) which presses the filling material towards the distal end of the filling chamber (24) and discharges the filling material from the discharge nozzle (12). In the ejection tool (1), the discharge part (7) and the filling chamber (24) are formed separately with the discharge part (7) formed so as to be mountable to an aperture at one end of the filling chamber (24), the aperture is formed as a filling aperture for the filling material, and the discharge part (7) is connected to the filling chamber (24) after the filling material is injected from the filling aperture into the filling chamber (24).
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Inventors:
YAMAGUCHI, Nobutoshi (38-9 Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
山口 能利 (〒16 東京都台東区台東１丁目３８番９号 株式会社トクヤマデンタル内 Tokyo, 〒1100016, JP)
AKIZUMI, Hironobu (38-9 Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
山口 能利 (〒16 東京都台東区台東１丁目３８番９号 株式会社トクヤマデンタル内 Tokyo, 〒1100016, JP)
AKIZUMI, Hironobu (38-9 Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
Application Number:
JP2011/059743
Publication Date:
October 27, 2011
Filing Date:
April 20, 2011
Export Citation:
Assignee:
Tokuyama Dental Corporation (38-9, Taito 1-chome Taito-k, Tokyo 16, 〒1100016, JP)
株式会社トクヤマデンタル (〒16 東京都台東区台東１丁目３８番９号 Tokyo, 〒1100016, JP)
YAMAGUCHI, Nobutoshi (38-9 Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
山口 能利 (〒16 東京都台東区台東１丁目３８番９号 株式会社トクヤマデンタル内 Tokyo, 〒1100016, JP)
株式会社トクヤマデンタル (〒16 東京都台東区台東１丁目３８番９号 Tokyo, 〒1100016, JP)
YAMAGUCHI, Nobutoshi (38-9 Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
山口 能利 (〒16 東京都台東区台東１丁目３８番９号 株式会社トクヤマデンタル内 Tokyo, 〒1100016, JP)
International Classes:
A61C5/00; B65B3/12; B65D83/00
Attorney, Agent or Firm:
ONO, Hisazumi et al. (Nippon Shuzo bldg, 1-21 Nishi-shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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Claims:
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