Title:
バンドカップリング及びこれを備えた圧力容器
Document Type and Number:
Japanese Patent JP5517135
Kind Code:
B2
Abstract:
A pressure container is provided with a container body, a container lid, and a band coupling. The band coupling is provided with a retainer capable of engaging with the outer peripheries of a first flange section and a second flange section, and also with a tightening mechanism for tightening the retainer. The retainer has a first end section forming one end to which the tightening mechanism is connected, and also has a second end section forming the other end which is bent outward and faces the first end section when the retainer is tightened. The tightening mechanism is provided with a stopper rotatably mounted to the first end section of the retainer, and also with a pressing bolt engaged through thread with the stopper so as to be able to advance and recede and pressing the second end section to the first end section side with the retainer engaged with the first flange section and the second flange section. A projection section which is caught by the pressing bolt when the pressing bolt presses the second end section is provided to the second end section.
Inventors:
Shigemitsu Sakairi
Application Number:
JP2011537066A
Publication Date:
June 11, 2014
Filing Date:
October 22, 2009
Export Citation:
Assignee:
SMC Corporation
International Classes:
F16J13/10; B65D45/32
Foreign References:
| US1901699A | 1933-03-14 | |||
| US1547048A | 1925-07-21 | |||
| US5193864A | 1993-03-16 | |||
| US4415190A | 1983-11-15 |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Akira Yamano
Toshiyuki Miyadera
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Akira Yamano