Title:
PASTE SUPPLY DEVICE AND SCREEN PRINTER
Document Type and Number:
WIPO Patent Application WO/2013/088605
Kind Code:
A1
Abstract:
A sealing mechanism (S), which is disposed on a piston (37) and seals a surface that slides with an inner peripheral surface (35d), is configured in such a manner as to have a circular belt-like sealing member (38) on which lip sections (38d) are formed in a plurality of lines, and a predetermined mounting gap (39) forms an inner mounting surface (38b) of the sealing member (38) over a predetermined circular ring width range established so as to correspond to a formation range of the lip sections (38d). The sealing member (38) is thus permitted to bend, enabling variations in the diameter dimension of a cylindrical container to be easily followed.
Inventors:
KOBAYASHI HIROKI
MURAKAMI TOSHIYUKI
MURAKAMI MINORU
MORI HIDEAKI
MURAKAMI TOSHIYUKI
MURAKAMI MINORU
MORI HIDEAKI
Application Number:
PCT/JP2012/005767
Publication Date:
June 20, 2013
Filing Date:
September 11, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
KOBAYASHI HIROKI
MURAKAMI TOSHIYUKI
MURAKAMI MINORU
MORI HIDEAKI
KOBAYASHI HIROKI
MURAKAMI TOSHIYUKI
MURAKAMI MINORU
MORI HIDEAKI
International Classes:
B41F15/40; B41F15/08; B41F31/02; H05K3/34
Foreign References:
| JP2004306102A | 2004-11-04 | |||
| JPH01174677U | 1989-12-12 | |||
| JP2010172928A | 2010-08-12 |
Attorney, Agent or Firm:
HASHIMOTO, Kimihide et al. (JP)
Kimihide Hashimoto (JP)
Kimihide Hashimoto (JP)
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Claims: